Ruby on Rails Jobs - March 2018

AdGear - ONSITE - Backend Engineer (Erlang, C, Rust) - Montreal - FullTime AdGear - ONSITE - Data Engineer (Scala, Spark, Kafka, Vertica, AWS)- Montreal - FullTime AdGear - ONSITE - Front-end engineer (SASS, Bootstrap, Webpack) - Montreal - FullTime AdGear - ONSITE - Javascript Application Engineer (TypeScript, React) - Montreal - FullTime AdGear - ONSITE - Ruby Application Engineer (Ruby, RoR) - Montreal - FullTime #erlang #c11 #rust #scala #ruby #typescript #opensource

AdGear is a digital advertising technology company providing platforms and services for digital media innovators such as publishers, advertisers, and media agencies. We operate a full-stack advertising platform enabling our customers to innovate with formats, audience data, reporting, pricing and distribution strategies.

For more information, complete description of roles, and details on applying, please see http://jobs.adgear.com/

We3 | Full Stack Developer | Early-Stage | Full-time | REMOTE | Low Salary + 3%-4% equity • Product: Mobile app that connect you to the most compatible people around you in group chats or 3, exclusively for the purposes of friendship.

• Why: We're becoming lonelier as a society and it's really hard to make new friends as an adult. We're increasingly mobile and new working patterns are keeping us isolated. The quality of your friendships is the single strongest determinant of your overall happiness. We want to turbo-charge epic-friendship building, and do to friendship what Tinder/Bumble did for dating.

• Differentiators: Private Profiles | Not for Dating | Smart Matching

• Traction: Connected ~30k people so far.

• Funding: Bootstrapped

• Stack: Angular, Ruby on Rails, Ionic framework, PostgreSQL.

• Values: We really care about our mission.

==Team==

Two experienced entrepreneurs.

==Contact==

julian@we3app.com | More info: https://www.we3app.com/

– Julian, Founder & CEO

BuzzSumo | buzzsumo.com | REMOTE (Must be citizen in UK, France, Germany, or USA) | Full Time | £55,000 to £65,000

BuzzSumo provides social insights to marketers and publishers. We run extensive crawlers that crawl the entire web 24/7, storing terabytes of data that need to be indexed, processed and queried. Our SaaS product is used by over 3400 customers, ranging from publishers like BuzzFeed to Fortune 500 brands like Disney.

We are looking for a backend engineer with at least 3+ years of Ruby experience. We prefer candidates with experience working with either large Elasticsearch clusters, or enterprise-scale Sidekiq deployments. If you hate front-end work, or love writing crawlers, you're probably what we are looking for :) Our entire team works remotely.

What you'll be doing:

- Build new backend features for the BuzzSumo platform using Ruby as our main programming language.

- Possible NLP work involving topic classification

- Occasionally perform devops-related tasks such as upgrades on existing infrastructure (ie Elasticsearch servers)

Tech Stack

- Elasticsearch

- Sidekiq

- Ruby/Ruby on Rails

- Postgres

- Redis

Note: Due to employment laws, we can only hire someone who is based in 1 of these countries: UK, France, Germany and USA. The role is remote, however.

Contact henley@buzzsumo.com with your resume if interested, and mention HN.

CareGuide | Toronto, ON | Onsite | https://careguide.com | CAD$70-120k + equity

CareGuide matches families with high-quality care providers through a portfolio of websites, including Sitter.com, ElderCare.com, PetSitter.com, Housekeeper.com, CanadianNanny.ca, and HouseSitter.com.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/careguide

Here are our open roles:

- All Jobs at CareGuide: https://angel.co/careguide

- Software Engineers (All Levels): https://angel.co/careguide/jobs/35665-software-engineer

- Software Engineer, Growth: https://angel.co/careguide/jobs/139527-software-engineer-gro...

Tech Stack: Ruby 2.3, Rails 4.2+, Rspec React, Jest ES6+, Babel NodeJS 8.1 GraphQL PostgreSQL, MySQL Redis AWS Periscope

Printavo has a problem. We have printing businesses all over the world using Printavo to make it keep track of their workflow. Our team is small and we've grown as a company which has created interesting engineering challenges.

We're looking for our 2nd Engineer to join the team and create a platform of the future for the printing industry.

We're located in Chicago and our platform is built on Ruby on Rails.

Curiosity, drive and business sense are important. If you're ready for the next challenge, let's chat!

https://angel.co/printavo/jobs/260415-full-stack-engineer https://www.printavo.com

Harvest | Database Engineer, Operations Engineer, Product Designer, Harvest Expert | Full-time | Remote

Harvest is an independent software company that makes tools to help businesses run more smoothly. For the past 11 years, our customers have relied on our products as a critical part of their day-to-day operations. They’re the reason we’re still in business, and their needs drive our product decisions.

We currently have openings in four roles. You'll be joining a team of 50 lovely faces, the majority of whom work remotely, while the rest can be found in our NYC office.

You can find the full job postings on our careers page: https://www.getharvest.com/careers

Stack: nginx, MySQL, Redis, Rails, Backbone, Ember See: https://stackshare.io/harvest/harvest and

Alto | San Francisco, CA | Perm, Onsite, Full-Time | https://alto.com

Our mission at Alto is to fulfill medicine’s true purpose—to improve quality of life—for everyone who needs it. We're a Series B hypergrowth healthtech startup in SF. We want to revolutionize an antiquated healthcare system and connect patients, doctors, and insurance providers seamlessly for maximum impact. Imagine yourself here: https://alto.com/about and come join us to save patient lives!

To learn more about who we are and our engineering team values/culture, read our Key Values profile: https://www.keyvalues.com/alto

Also hear directly from our tech lead Amir here on how Alto makes an impact: https://www.themuse.com/profiles/altopharmacy#amir-ghazvinia...

We're hiring:

- Software Engineers: https://alto.com/careers?gh_jid=737797&ref=keyvalues

- Product Managers: https://alto.com/careers?gh_jid=744789&ref=keyvalues

- Product Designers: https://alto.com/careers?gh_jid=776829&ref=keyvalues

Tech Stack: React Native, React, Ruby on Rails, Go

HomeLight is changing the face of real estate one homeowner at a time. We empower consumers to use real agent performance data to make a more informed choice on the biggest financial decision of their lives. Our proprietary, machine learning algorithms analyze over 30 million transactions from 2 million agents to determine the best agents to meet clients' specific home buying or selling needs.

We're hiring for the following roles:

- Full Stack Engineers,

- Data Engineers,

- Software Engineers,

- UI & Visual Designer.

Our Stack: Ruby on Rails, Heroku, Postgres, Redis, Ember

If you're interested email us at jobs@homelight.com with the subject line beginning with "HN: "

Triage | Developers (Rails, ML/AI, iOS, Android, React, FED), Designers | Remote | $60-100k + equity Triage (https://www.triage.com) is applying artificial intelligence to medical imaging to make health advice more accurate, affordable and universally accessible. Triage has developed an app that can instantly detect skin cancer and other skin problems. We are looking for talented software engineers to join us.

Our goal is to save lives by making skin cancer screening universally accessible. 1 in 3 cancer diagnoses in the United States is for skin cancer and 1 in 5 Americans will develop skin cancer in their lifetime. The five-year survival rate of melanoma, the deadliest form of skin cancer, declines from 98% at its earliest stage to below 20% at the later stages. With Triage it is now possible to snap a photo and instantly see visually similar conditions, including deadly skin cancers like melanoma. As an early stage member of the team, you will have a great opportunity to influence architecture and product direction.

Technologies: Rails, React, Python, Tensorflow, Keras, Swift, Kotlin, MySQL/Postgres

Send us a note to learn more: jobs@triage.com or visit https://www.triage.com/careers.

GoCardless (YC S11) | London | SRE, Data, Backend, Full-Stack, and Pre-sales/Solutions Engineers | Onsite | Full-time | Visa

GoCardless is building a payments network for the internet. Since 2011 we've been focused on simplifying Direct Debit for small and medium companies (who previously had no access to it) and we've expanded to serve the largest companies (think newspapers, utilities) and connect with existing payment systems in countries all over the world. We already support the UK, Europe and Sweden and are aiming to expand to more countries over the next year.

As an engineering team at GoCardless we care most about stable, reliable, understandable code. We rely on automated testing, code review and a culture of frequent constructive feedback. We define and manage our own roadmap and run projects in whatever way works best for us.

Our stack: Rails, React, Postgres, Elasticsearch, Docker, Chef, Terraform. We also have a bit of Go (for Infrastructure) and Python (for Data).

We love learning new things and contributing back to the community. We open source everything we can[1] and regularly host meetups and hackathons at our wheelchair-accessible office Between Farringdon and Old Street. We have a bi-weekly bookclub within the team and give internal (and external) talks about things that interest us.

Interview process: an intro call, one technical video interview, then a couple of onsite interviews (coding exercise and some chats - no whiteboards!)

For more info and to apply: https://gocardless.com/jobs. If you've got any questions, drop me an email (it's in my profile).

[1] Notable examples are Statesman (https://gocardless.com/blog/statesman/) and Coach (https://gocardless.com/blog/getting-started-with-coach/)

Citrine Informatics | Junior & Senior Full Stack, Backend, Infra Engineer | Series-A | Full-Time | Redwood City / Remote | 80-150k + equity

Interview: Phone screen / Coffee -> Take-home challenge -> On-site

Stack: React, Rails, Java, Clojure, Scala, ElasticSearch

Apply: https://citrine.io/jobs/

Citrine Informatics is the data platform for the physical world. Our platform ingests and analyzes vast quantities of technical data on materials, chemicals, and devices to streamline R&D, manufacturing, and supply chain operations for any organization that produces a physical product. Our users are scientists and engineers at large manufacturing and materials companies, as well as researchers at universities and government labs, and our platform is an essential workflow tool that enables these users to analyze tremendous quantities of technical data.

https://www.wired.com/story/the-ai-company-that-helps-boeing...

PRIVATE INTERNET ACCESS | https://www.privateinternetaccess.com/ | DevOps, Rails and Desktop Engineers | Full-Time

Private Internet Access is a VPN service which brings security and privacy to the average user that’s fast and simple to use.

We’re an activist organization at heart and are significant donors for organizations such as the EFF, Freenode, Fight for the Future, Creative Commons, FSF, Linux Mint, Arch Linux, etc. You can learn more about the companies we support here: https://www.privateinternetaccess.com/pages/companies-we-spo...

We’re looking for experienced DevOps, Rails and Desktop (JS+Ruby) Engineers anywhere in the world. You will work on both the VPN service as well as our new product ventures as we continue to make amazing privacy products.

We offer: - Competitive Salaries - Flexible Vacation Time - Experienced Engineers

For US Employees we also offer: - Health/Dental/Vision paid 100% for Employee and Employee + Spouse - Employer paid STD, LTD, and Life/AD&D

If you’re interested about learning more about the positions, please email jobs@privateinternetaccess.com with cover letter and resume.

Hiring Rails / JS engineer -- mainly using React.js / Rails / MongoDB / Golang

Nota, inc. is a profitable web startup with an office in Kyoto. Nota's https://gyazo.com screenshot app is used by nearly 10 million people every month and its new organized-for-you note service https://scrapbox.io is rapidly growing in popularity among developers, startups, and researchers.

We're looking for a rails/JS engineer to join our Kyoto office or work remotely but from the japan time zone. We have a casual and friendly work atmosphere with our CEO having lived in silicon valley for several years. Some japanese language is useful but not absolutely required!

Check out the job post: https://en-jp.wantedly.com/projects/171964 (it's in japanese so maybe you'll need to translate it)

FreeAgent, Edinburgh and REMOTE (UK-only)

https://www.freeagent.com

At FreeAgent we help freelancers and micro-businesses be more successful by putting them in control of their company finances.

We have built an award-winning online accounting product that offers full end-to-end compliance, from time tracking to tax return filing. We're based in beautiful Edinburgh and we're growing from strength to strength with over 60,000 paying customers and strong YoY growth. Our NPS is off the charts (70!) - customers love what we do!

We're a growing team of over 140 people, and recently became a public company listed on AIM ($FREE.L). The majority of our team are based in Edinburgh but we have staff distributed across the UK. If you want to help us make small businesses awesome at doing their finances, we're have great opportunities in our product and engineering team. Our stack is currently Ruby/Rails, JavaScript, React.js, MySQL, RabbitMQ, Elasticsearch, SmartOS.

We currently have senior full-stack and data scientist vacancies available. Senior engineers at FreeAgent have the opportunity to provide technical leadership and help to grow their teams. We like to work with people who show initiative and continually seek to improve themselves, their teammates, and our codebase. Our product teams are small and cross functional, enjoying a great degree of responsibility. We invest in our platform (code health, scalability, security) as well as working on improving and adding new features that help our customers.

You can apply directly via the website – https://www.freeagent.com/company/careers – or feel free to get in touch with me directly: maria [at] freeagent [dot] com.

(We are looking for UK-based full-time staff and contractors only right now)

inKind | Senior Software Engineer | Full Time | Onsite | Austin, TX

We're a restaurant hospitality and financing company. If you're as passionate about food & wine as we are, would enjoy working with us in our downtown Austin company house where we cook and drink often, and have loads of experience building and maintaining a software stack, let's chat.

Wondering about our tech stack? Docker, Rails, MySQL, and Redis on AWS. React Native mobile apps.

Email me directly at miles@inkind.com.

Chimp Technology (Chimp.net) | Vancouver, Canada | Full-Time | Onsite with remote days, Full Remote considered for engineering candidates https://chimp.net/careers

Chimp is a rapidly growing technology company located in downtown Vancouver, BC. Our platform, chimp.net, is built to dramatically improve the human experience of participating in charity by helping people, communities and corporations to make bigger impacts on causes they care about.

* Front-End Developers https://chimp.bamboohr.com/jobs/view.php?id=35

* Software Developers, Ruby/Rails https://chimp.bamboohr.com/jobs/view.php?id=34

* Always looking to chat with great product managers, UI designers, UX designers, QA and developers (Intermediate and senior positions), dev ops and more. https://chimp.bamboohr.com/jobs/view.php?id=4

Competitive compensation, close knit office culture, stunning office views in downtown Vancouver overlooking Stanley Park and Burrard Inlet, remote work opportunities and lots more perks. Relocation supported for the exceptional candidates.

Come and work on something that can actually change the world.

Learn more at https://chimp.net/careers. Engineering candidates can reach out directly to Harrison [at] chimp [dot] net.

Instacart | Sr Full-stack Engineer, Sr Data Engineer, Data Scientist, Machine Learning Engineer, Sr iOS/Android Engineer | onsite in San Francisco | https://instacart.com

Instacart (YC S12) is building the best way for people everywhere in the world to shop for groceries. Using your phone or the web, you can order groceries and have them delivered to your door in minutes. You can choose from a variety of local stores, as well as being able to mix items from multiple stores into one order.

Every day, we solve incredibly hard problems to create an experience for our customers that is magical. We aim to give our customers back their invaluable time so they can spend it doing the things they love with the people they love.

Hiring Process depends on the position, but will generally follow this flow: Phone screen + simple challenge / Take-home challenge / On-site. We're pretty flexible and can work with you on this.

We care that you can ship product and enjoy taking ownership over what you're working on. We don't really care where you went to school or what companies you've worked for.

Tech:

• Ruby (on Rails) • ES6+ • React / Redux • PostgreSQL • Elasticsearch • Memcached / Redis Data Analysis & Data Science: SQL, R, Python

Learn more about us and apply directly at:

• https://careers.instacart.com/ • http://tech.instacart.com • http://stackshare.io/posts/the-tech-behind-instacarts-grocery-delivery-service

Hinge Health | https://hingehealth.com | San Francisco | Full Time | ONSITE

Hinge Health offers digital delivery of best-practice care for chronic musculoskeletal (MSK) pain without resorting to drugs or surgery. We accomplish this through a program based on three core pillars: exercise therapy, coaching & lifestyle, and education. Exercise is tracked through an Android app and wearable sensors, and a personal health coach adds vital support and motivation.

Our results are inspiring and leads to measurable drops in pain and surgery likelihood. Witnessing some of the patient testimonials sits among the most precious moments of working here.

We partner with brand-name corporations to offer our kit to their employees, usually covered as part of the overall benefits package. This creates a rare win-win scenario where all people benefit from our continued success – and we're growing fast!

Tech stack: Amazon, Aptible, Postgres, Redis, RoR, Android, React, and React Native.

We're looking to hire for two main roles: Ruby on Rails for general backend engineering, and Javascript/Typescript for our React and React Native frontends. Previous iOS native experience along with React experience is a huge plus!

Our engineering team is led by people who truly care about doing right by the world, and inhumane practices of all kinds are verboten. In addition we stand strongly by good engineering principles, so concepts like linting and testing are given due respect. Daily wellness sessions and paid-for parkside lunches are among the things that makes the day-to-day here quite a blast.

The HQ is in SF, with a smaller satellite London office from the former HQ.

We're hiring at all experience levels, so if this sounds inspiring to you I'd love to talk: julian@hingehealth.com

NoRedInk | Back-End, Front-End, Full-Stack, and Site Reliability Engineer | San Francisco, CA | REMOTE Pacific Time (PST) to Central European Time (CET)

We’re an ed-tech company on a mission to help all students become strong writers! Our team may be small, but NoRedInk is used by 1 in 2 school districts in the US, and students have answered over 2 billion questions on our platform.

We’re a group of friendly people who listen to and learn from each other. We discuss past mistakes openly so we can adapt our processes to the challenges that come with progress. Puns flow freely across our San Francisco office as well as on Slack, and we have remote engineers spanning six different time zones.

Our engineering team [1] prides itself on code quality and innovation. We use the cutting-edge Elm programming language for all our new front-end code, and have been migrating legacy React code to Elm as well. Our back-end is primarily Ruby on Rails, although we are working to split off smaller services as we scale to keep up with our traffic. You can read about our experiences with these technologies on our team blog! [2]

In addition to spending work hours open-sourcing useful libraries we develop [3], we also invest financially in open source. We hired the creator of Elm, Evan Czaplicki, to develop Elm full time. [4] Evan discusses his plans for the language with the team every week, periodically pairs with other engineers on Elm, and cracks up members of the sales team with his lunchtime jokes.

We use Amazon AWS for our infrastructure and automate all of our deployments using Chef and OpsWorks. We write a lot of tests, and use Jenkins for continuous integration. Our process for new features begins with our product team and in-house visual designer, continues with a GitHub pull request from a feature branch into master, and ends with our in-house QA specialist trying to break it before it reaches production.

We’re looking for engineering managers who want to work on a mission that makes a difference and who are the type of collaborators that value kindness and open-mindedness, over convincing the group they’re right.

You can learn more about what to expect through blog posts about our interview process [5] and on-boarding experience [6].

If you’re interested, please apply through our jobs page! https://www.noredink.com/jobs

[1] https://www.noredink.com/about/team

[2] http://tech.noredink.com/

[3] https://github.com/NoRedInk/

[4] http://tech.noredink.com/post/136615783598/welcome-evan

[5] http://tech.noredink.com/post/145260396603/our-engineering-h...

[6] http://tech.noredink.com/post/143787279069/on-boarding-as-a-...

SONDER | SAN FRANCISCO | SOFTWARE ENGINEERS, DESIGNERS, PRODUCT | ONSITE

Sonder (http://www.sonder.com) is reimagining travel, hospitality, and ultimately how cities are experienced. We are building the world's first deconstructed hotel - with apartments, houses, condos, villas, and lofts that you can book at a moment's notice. Each location is one-of-a-kind, chosen, and operated by us. As a guest, you get an authentic local experience plus the comforts of hotel hospitality.

We’re looking for customer-obsessed engineers, designers, and product managers who can crack the nut on complex logistics challenges to enable a world-class guest experience that spans the digital and physical realms.

We work in Rails and React, and are happy to help you learn those tools if you have a background with other web frameworks.

Senior Software Engineer - Fullstack: https://jobs.lever.co/sonder/1fcffc41-50d7-4f98-bcd7-3970acc...

Software Engineer - Fullstack: https://jobs.lever.co/sonder/96306535-accc-469b-a076-612b364...

All Positions: https://jobs.lever.co/sonder

MightyAI | Data Science, Front and Backend Engineeners | Seattle, Boston | ONSITE | mty.ai/hiring

Seeking the adventurous and the bold to help us build a great company and shape the future of AI and autonomous vehicles.

We have strong institutional backing from Madrona Venture Group, NEA, and Foundry Group. We’re building Mighty AI to last.

Our stack is Ruby on Rails on the web side, Python on the Data Science side, postgres is the DB and everything is on AWS.

Don't feel like you need an ML background to apply - we're especially looking for senior engineers (Rails preferred) who have broken apart a monolith and scaled a site to millions of users.

Apply here: https://mty.ai/hiring

Getaway | Senior Front End Engineer | BROOKLYN, NEW YORK or REMOTE (US-Based Preferred) | FREELANCE

We rent out tiny houses in the woods (https://getaway.house). The gig involves building some new parts of our website with a React/Redux front-end (Rails back-end), working on internal-facing systems as well with similar frameworks. Building systems to make people's time in nature even better, mostly invisibly.

We'd prefer someone US-based but are open to remote. Reach out at zach (at) getaway dot house with your Resume and GitHub!

Sticker Mule | REMOTE | Full Stack Engineers

See more information and apply here: https://stickermule.com/careers

We created Sticker Mule to be the best place to work and shop. That means making ordering fast, simple and fun while creating a stable, low stress and enjoyable place for talented people to work.

We're searching for more to join us as we look to build one of the Internet's best technical teams. Some of our current projects include migrating to a service architecture, inter-service communication with GCloud PubSub and GRPC, API Gateway based GraphQL, event sourcing persistence and CQRS, and manufacturing and artwork processing automation.

Why we enjoy working here: We work flexible hours with an asynchronous culture; We work at a sustainable pace without unreasonable external deadlines; Varied, interesting technical challenges to work on; Opportunities to make a large impact as part of a small, highly motivated team.

Our tech stack: React, Redux, Webpack on the frontend, Ruby on Rails, NodeJS, Golang on the backend; Aurora/Mysql, Postgres, Redis for storing data; GraphQL, GRPC, GCloud PubSub for APIs; AWS, migrating to Gcloud, Docker, Kubernetes.

AMA: andre at company site.

Springbuk | Senior DevOps Engineer | Growth-Stage | Full-time | Indianapolis | REMOTE | Competitive Salary + Equity

• Product: Health Intelligence Platform for Self Insured Employers, Brokers, and Wellness Companies (https://www.springbuk.com)

• Raised our $20M Series B last month. Total money in ~$25M.

• Strong revenue and product growth 3 years in a row.

• 1300+ paid employer customers on the platform

• Tech: AWS, CloudFormation, Chef, Jenkins, Ruby on Rails, React, Postgres (RDS), Python, Elastic Search

== Full Description / Apply ==

https://hire.withgoogle.com/public/jobs/springbukcom/view/P_...

Cheers! – Steve Caldwell, VP of Technology

Kinetic Commerce | Toronto, ON | Full Time, Onsite

Kinetic Commerce is a Toronto-based design and innovation lab. We use world-class technology and design to build the future of retail, creating seamless, engaging in-store and mobile experiences for customers.

We work with businesses of all sizes to rethink their products, services, and user experiences to meet the needs of today’s digitally connected customer.

We currently use GraphQL, Elixir, and PostgreSQL to implement our next generation multi-tenant platform, previously implemented in Ruby (Rails). We have shipped services in Lua (over Nginx) and Go, and will use other technologies as needed (including AMQP/RabbitMQ, Vue.js, Redis, Ansible, Terraform, and MySQL) to deliver the services we and our clients require.

We are looking for a Senior Platform Engineer to work onsite at our Toronto office. You will be designing, implementing, and improving these back-end services. This is a great opportunity to extend both your hard skills and your soft skills, as senior developers at Kinetic Commerce are expected to participate in mentoring programs to our more junior developers, and will also receive mentoring in performing those duties.

You can apply here: http://kineticcafe.applytojob.com/apply/FdIF9g/Platform-Engi...

Or contact our Talent Lead at nadams [at] kineticcommerce [dot] com

Drip (www.Drip.com) - Minneapolis, MN | Salt Lake City, UT | Full Time | ON-SITE | Now Hiring Senior Ruby on Rails Developers and Senior DevOps Engineer!

As a fast-growing startup, Drip is backed by two of the tech industry’s most prominent venture capital firms and has quickly become one of the most cutting-edge and beloved products in our space. We are a small product team within Leadpages, an early-stage tech company, which has made #297 on the 2017 Inc. 5000 list and named a Top Workplace for the past three years in a row! To learn more about us, we invite you to visit our Instagram, Facebook and About pages.

Now that the introductions have been made… here’s what we’re using:

Drip is a beautiful Ruby app that’s built on Rails 5, AWS, Lamda, DynamoDB, Kinesis, JSON, Sidekiq, Redis for caching, ElasticSearch, Ansible, Flight, PostgreSQL, Vanilla JS and Elm.

If anything caught your eye, we’d love to hear from you! We currently have opportunities available for:

- Senior Ruby on Rails Developer (Minnesota) => http://bit.ly/2E4dgMB

- Senior Ruby on Rails Developer (Utah) => http://bit.ly/2CSgOQS

- Senior DevOps Engineer => http://bit.ly/2F255oZ

These are all full-time positions with exceptional benefits! We also offer generous relocation packages to help you relocate to either beautiful Minneapolis, MN, or the spectacular Salt Lake City area, UT if you are open to relocating.

Interested in emailing us directly? You can reach me at Tiffany.Lewandowski@Drip.com (no agencies or 3rd parties, please!)

Let’s build something awesome!

Stealth startup | Ruby (RoR), iOS (mostly swift), Android, junior design, or PM | Silicon Valley + remote (we're flexible) | Full-time only | Competitive salaries depending on role, experience, and location (ranging $50k - $160k)

We are a stealth company, with millions in seed funding, founded by serial entrepreneurs looking to crack open the unyielding world of real estate and homeownership. This unique industry is riddled with extreme fragmentation and is plagued by a sea of uninspired product offerings. We're a team of seasoned operators and developers that loves to move fast and laughs in the face of nasty-hairy challenges that lie in our path. Home base for us is in the Silicon Valley but we have a team that spans eight countries. So whether you're in bay area, thinking of moving to SV, or are happy where you're at, we'd love to hear from you.

The most important thing we're looking for is a hunger to change the world. If you're an audacious soul looking to tackle one of the biggest problems that plagues our society today and yearning to join an experienced team at the ground floor, then hit us up!

We have a bias towards developers and PMs with a few years of experience, but if you're especially intrigued and self-motivated, then let us know anyways. Let's chat!

Email your resume and (optional) references/code samples to us at jobs <at> zilly.email

Blackbaud - AcademicWorks Team | Austin, TX | 2 days onsite & 3 days remote | Full-time

AcademicWorks is a small team within Blackbaud that builds a scholarship solution. Our current tech stack is primarily Ruby on Rails, but we have also started adopting Elixir. We are entirely hosted on AWS and use Postgres, Cassandra, ElasticSearch & Redis to make the magic happen. We are looking to add another Mid-Career or Senior Software Engineer to help us keep shipping new features and entirely new products.

Email catherine[dot]oneill[at]blackbaud[dot]com for more information.

San Francisco, CA | REMOTE OK in the US | US based only | Experienced Full Stack Rails Developer | Stitch Fix | Full-time

Hello, we're continuing to do a ton of hiring at Stitch Fix. I'm responsible for a small team working on cross functional projects; Last year we worked on expanding Stitch Fix to support Mens clothing, and then we also built the engine that drives Stitch Fix's Style Profile and made it more flexible. We work closely with the Data Science team, and our goal is always to serve our customers better using the information they provided while not being creepy :-)

Stitch Fix is a clothing / style personalization service. Search Instagram for #stitchfix, which will tell you a whole lot about us, how much our customers love us and you'll get an idea of our business. Come back when you're done.

There are a slew of other super interesting open dev roles across Stitch Fix, including in:

* the Consumer Facing team * the Warehouse Tools teams * the Styling Tools teams * (and many others) You can reach out directly to me (gal at stitchfix.com) - I'm a Principal Engineer and a hiring manager at Stitch Fix. Here is a job posting roughly covering the role I'm hiring for: https://www.stitchfix.com/careers?gh_jid=455296&gh_src=r8m5v Stitch Fix's "Multithreaded" Tech Jobs blog & site (http://technology.stitchfix.com) has a lot more about the team and other positions (we’re also hiring iOS, DevOps, and UX)

(BTW I used to include an ASCII sweater in this post but then Hacker News mods told me to stop, so now you have to go here if you want to see it: http://ascii.co.uk/art/jumper)

TrustFlight | iOS & Full Stack Developers | Warwick, UK ONSITE | £30-60k + equity

TrustFlight is creating the platform for Flight Data using Blockchain. Founded by a Commercial Pilot & Developer with deep domain expertise, we are radically transforming the way data is utilised within Aviation operations. In addition to the base platform, we are also creating a suite of client applications including using hardware to automate data acquisition. Although we operate in a highly regulated industry, there are many areas ripe for improvement which generate plenty of interesting challenges.

We are currently looking for iOS & Full Stack developers to continue development of our first client apps. These are flight logging tools which solve real problems and replace traditionally paper-based and manual processes. We are looking for people with a passion for Aviation, and the drive to continually learn & improve. As an early stage member of the team, you will have a great opportunity to influence architecture and product direction.

Technologies: Swift, Rails, React, Postgres, Ruby, Javascript

https://TrustFlight.io

Send us a message to learn more: jobs@trustflight.io

FLEXPORT | SAN FRANCISCO, CA | Direct Hire, Full-Time, Onsite, Visa xfer --> www.flexport.com/about

What do we do? We're reinventing global trade by combining technology and people to help move goods around the world more efficiently and thus, redefining how companies manage their global supply chain.

We're an established startup in growth mode currently hiring experienced Senior to Staff level Software Engineers for the following roles w/ multiple openings --> Full Stack, Front End, Back End, DevOps/Infra, Mobile/React Native <--

We're a small team of 50 engineers working on complex problems. Huge opportunity to make an impact with a large swath of ownership.

Our Stack: React, Flux, React Native, Ruby on Rails, Python, AWS, Postgres RDS

Contact song@flexport.com

Platterz | Front and Backend Developers | Toronto | Competitive Salary & Benefits | Onsite | Visa | www.platterz.ca

Platterz is on a mission to make offices across North America more human by simplifying the process of ordering catered food, and encouraging teams to gather around and enjoy a good meal. Our platform makes it easy to view menus from hundreds of local caterers and restaurants, customize a meal to your team’s dietary restrictions and preferences, and place an order for any occasion.

We’re looking for front and backend developers with experience using Heroku, NodeJS, Postgres, Rails, Angular 4 & Typescript, Sass, Github, and Git.

Our office is dynamic, supportive, and - if we’re honest - a lot of fun. Here’s a testimony from one of our actual developers:

“Coming into work every day is a pleasure. Spending time with coworkers.. I’m really interested in my work… I really couldn’t be more effusive about the quality of the environment… And the fact that I’m able to work on projects that I’m passionate about….”

So maybe we aren’t the most articulate - but you get it. If you value working in an intellectually stimulating environment, with lots of opportunities for growth (and free food), this might be the place for you. Our company ethos is focussed around making sure that employees get treated like human beings - so our approach to things like flex time, and encouraging and celebrating each team member’s personal achievements (in and out of the office) reflects that.

If you’re interested in learning more about our hiring process, check out the listings here: https://www.platterz.ca/c/careers/.

Also, feel free to reach out via email at jobs@platterz.ca.

Ideamotive | React.js Developer | Warsaw | Onsite

Ideamotive - a dev shop specializing business process automation for startups and growing companies is looking for a React Developer. We are located in Warsaw, Zoliborz at a start-up accelerator mansion called ReactorWarsaw.

Our stack consists of Ruby on Rails and/or Node on backend and React on a frontend, usually Postgres as a main database and Redis + Sidekiq for queues.

You, as a candidate, should be a computer science graduate (or has equivalent knowledge) with a solid background in front-end and previous experience in React or similar framework. We also expect you to have understanding of a current trends and state-of-the-art solutions.

Our original job offer (in polish): https://ideamotive.co/careers/frontend-react-dev/

Apply at: https://ideamotive.recruitee.com/o/regular-react-developer

DataCamp | Full Stack Software Engineers (Rails and Vue.js), Engineering Lead (JS), Infrastructure Engineering Lead, Interns, Junior Software Engineers, Product Managers | London and Leuven, Belgium | ONSITE | www.datacamp.com/careers

DataCamp is building the future of data science education. Our students get real hands-on experience by completing self-paced, interactive data science courses from the best instructors in the world, right in the browser. In fact, over 2 million students around the world have completed over 87 million DataCamp exercises to date.

Check out: www.datacamp.com/careers for more details

Handy | Software Engineers | NYC | ONSITE

Https://www.handy.com/careers

Handy is changing the way the world buys services by connecting customers with vetted, independent, local service professionals in a fast, convenient and reliable way - at the tap of a button.

We are a collaborative team of about 100 people across marketing, ops, customer support, product, data, finance and engineering, and our headquarters is located in the Flatiron District, NYC.

Our stack is Javascript, Ruby on Rails, and MySQL but we believe that smart engineers from any background can become effective on our codebase quickly.

I’m currently an Engineering Manager with almost 10 years of hands on software experience. Feel free to reach out to me directly at eabrahamsen@<our domain> if you have any questions.

Here is some recent news about Handy.

https://www.inc.com/nina-ojeda/amazon-has-stiff-competition-...

https://blogs.wsj.com/cio/2017/05/09/handy-ceo-oisin-hanraha...

Aurora Solar | http://www.aurorasolar.com/ | Palo Alto, CA | ONSITE | Full Time | Senior Frontend, Senior Backend, Graphics Engineer We are building the software platform that powers the solar industry. Aurora is a cloud-based SaaS solution that allows solar installers to build 3D models of buildings and trees, simulate the impact of shading on a homeowner's roof, design advanced solar systems, calculate the financial return of a solar system and generate beautiful sales proposals. By enabling solar installers to do all of this with just a few clicks, Aurora helps to reduce the cost of solar installations and make solar energy more widely available.

Frontend Techstack: Ember, Coffee/Javascript, WebGL Backend Techstack: Ruby on Rails, Python, Postgres

If you're interested in working with us, please apply online. Mention you're from HN, provider your HN handle and let us know why Aurora is of interest and what you've been working on lately.

We’re on a mission to create the best place for engineers to figure out how to piece together their tech stack. Our vision is to transform the way that all SaaS tools and infrastructure are bought and sold.

Open roles:

- Front-End Engineer (React + Rails) - https://angel.co/stackshare/jobs/186787-front-end-react-soft....

- Back-End Engineer - https://angel.co/stackshare/jobs/186795-software-engineer-ba....

- Developer Evangelist - https://angel.co/stackshare/jobs/86973-developer-evangelist

We're a small distributed team of 7 that recently closed our Series A and we're building out a core local presence here in SF. Our Stack: Ruby/Rails/React/PostgreSQL https://stackshare.io/stackshare. https://techcrunch.com/2018/01/09/developer-social-network-s....

How we work:

Every engineer owns and is responsible for the products they build (e.g. Stack News). Before writing any code, the engineer tagged to the product writes a blog post announcing it to the StackShare community. From there, they spec out the product in detail and get feedback from at least one other engineer. Once the initial version of the product is built they ship it to a small group of beta testers, gather feedback, and iterate. Once the product has shipped to production, this engineer is then responsible for monitoring the metrics that matter for this product and iterating to improve it. Since we're building a product for engineers, we believe in letting our engineers work on things that interest them and giving them ownership over these products.

Interview process:

Phone Screen -> Technical Homework -> Technical Interviews -> Product Interviews -> Offer!

Check out our careers page: https://stackshare.io/careers Apply via AngelList or email us at careers+HN@stackshare.io - if you're emailing us please include your resume and/or LinkedIn profile URL!

LendStreet | Oakland | Onsite | Elixir Engineers

LendStreet is helping restructure millions in consumer debt and give people a fresh start on their finances.

We're in the process of migrating our monolithic Rails app to Phoenix and we're looking for Elixir Engineers to join our team.

Contact me directly at andrew.dixon -at- lendstreet.com

Synapse AI (Synapse.ai) | Building a decentralized AI network | REMOTE

Looking for solidity/rails/node/react hackers. We're building the future.

Academia.edu | Full Stack Engineer | San Francisco, CA | Onsite

Academia.edu is addressing two problems:

- Open access. The goal here is to put every academic pdf ever written on the internet, available for free.

- Robustness. The goal here is to produce a set of signals around any given academic paper that indicate how robust the paper’s claims and findings are.

It has emerged over the last few years that 65-90% of the academic literature is not reproducible. What this means is that if you try to reproduce the experiments described in a paper, 65-90% of the time you will not get the same findings. This is known as "the reproducibility crisis”. Peer review is not a robustness filter; we need a separate filter to indicate robustness.

With regard to open access, Academia allows academics to upload papers to Academia, and make them freely available. Academics have uploaded about 19 million pdfs to Academia.edu. About 30 million people come to Academia each month to access and share papers.

With regard to robustness, we think the way to build a robustness layer on top of papers is a) to mine the existing graph of citations for commentary and (b) crowd-source commentary/peer review from the academic community.

Academia has built a recommendation system which is the basis of our approach to (b), and a citation graph infrastructure that is the basis of our approach to (a). We believe that addressing robustness is a challenge and an opportunity. We need mission-driven engineers to come and help us.

We have raised $33 million from Tencent, Khosla Ventures, Spark Capital, and True Ventures. The company is profitable off a premium subscription model. Bijan Sabet from Spark Capital writes "We believe open science is really important. We believe Academia.edu is going to have a profound impact on the world."

We are looking to hire full stack software engineers. Technologies we use include Ruby, Rails, Postgres, DynamoDB, React. Our office is in downtown San Francisco. For more information, visit http://academia.edu/hiring.

If you are interested to learn more, please email Richard Price at richard [at] academia.edu

Dooly - Vancouver, BC, Canada We're building a note taking app for sales folks. Take notes in Dooly, we update Salesforce for you, and we surface information in the moment to help close deals.

Check out our website: https://www.dooly.ai

CRM is broken. You pay a lot of money for the software, then you hire an administrator, and then no one puts the data in because it's not helping them do what they were hired for: to sell. We're on a mission to fix that.

We've spent the last year building a foundation and obsessing on early customers.. we're now seeing the fruits of that. Our customers tell us that they love and couldn't live without Dooly, including some well-known valley brands that we're excited to have using. New deals are coming in on an almost weekly basis. Now we're ramping up to deliver knowledge in the moment and help our customers be the smartest people in their meetings.

We're a small, super-passionate team and we're looking to bring onboard another well-rounded engineer. Our stack is es6/react/redux on the frontend and rails on the backend.

Everyone here is passionate about design and bringing consumer-grade product to the enterprise.

Send me an email if you're in Vancouver or if anything caught your attention!

-> justin@dooly.ai

GiveCampus (YC S15) | Full-Stack and Front-End Engineers | DC, SF | ONSITE, FULL-TIME | https://www.givecampus.com/careers

GiveCampus builds fundraising software for colleges, universities, and K-12 schools. The company is less than 3 years old and already serves more than 400 schools, including 30 of the Top 50-ranked colleges in the United States. We're backed by Y Combinator and YC's CEO listed us among the 20 YC companies that he expects to be a household name by 2020 (https://news.ycombinator.com/item?id=13896296). You can read a bit more about what we do in The Washington Post (https://www.washingtonpost.com/news/grade-point/wp/2016/04/1...).

On the engineering side, we're looking for both full-stack (Ruby on Rails, Postgres) and front-end engineers with at least 2 years of professional experience. Our current team was previously with Facebook, Amazon, and Intel. Please no recruiters or dev shops.

We are also hiring for a Director of Product, as well as Business Development and Partner Success roles!

We're still a small team, so if you're looking to join a fast-growing startup and have an immediate impact, please reach out to careers@givecampus.com with a bit about why you're passionate about education, and a project you've working on that you're particularly proud of.

1bios | Senior Software Engineer | Truckee/Lake Tahoe, CA | FULL-TIME, ONSITE or REMOTE | hello+hn@1bios.co

About 1bios:

We provide a health management platform for healthcare providers and health insurers. Our company is relatively young, and this opening would get you in on the ground floor, positioning you to have real impact on our engineering decisions and company culture.

Our stack: ruby, rails, javascript, typescript, react, mongo, postgres, thrift

What we are looking for:

Do you not only want to see a problem done, but see it done cleanly in a way that makes you proud? Do you appreciate elegance, but despise implicitness and magic? Is code and system design something you like to really think about before tackling a problem? Do you like to discuss architecture with other engineers who care deeply about the quality of their code? Do you wish you were writing in a statically typed functional programming language a la Haskell, but are also satisfied applying those same concepts to more wild west contexts like Ruby and JS? If this resonates with you, please get in touch!

Email us at hello+hn@1bios.co

DocumentCloud | Backend Developer | Full Time | Boston, Philadelphia, San Francisco | Remote welcome

DocumentCloud is a non-profit that works with newsrooms and journalists around the country to help host, analyze, and share documents that help drive stories forward, from the Snowden files and Steele dossier to court records, local inspection reports, and more. Come help make news more transparent and government more accountable!

Backend work with Ruby on Rails in an AWS environment.

Full job listing: http://blog.documentcloud.org/blog/2018/03/documentcloud-org...

Indeed | Full stack engineer (RoR or Java) | Onsite or remote | Austin TX | Full time

We are looking for senior Java and Ruby engineers to join our team full-time.

Our Assessments team has a simple mission: help candidates get the right job. We let people build a profile to demonstrate their knowledge, skills, and abilities using job assessments… we’re trying to make the resume a thing of the past. Our team is highly distributed geographically so this position is open to remote candidates anywhere in the US or Canada as well as in our offices in Austin and San Francisco.Our team is nimble and scrappy. We ship new capabilities often and quickly by explicitly asking ourselves the 80/20 question a.k.a. the Pareto Principle.

You will:

Build the core functionality of our assessments platform and own design and execution

Develop our API and integrations with external applicant tracking systems like Greenhouse and Jobvite

Scale to serve 100M+ job seekers

Please apply here:

https://www.indeed.jobs/career/JobDetail/Sr-Remote-Java-Engi...

https://www.indeed.jobs/career/JobDetail/Remote-Software-Eng...

Indeed provides a variety of benefits that help us focus on our mission of helping people get jobs.

View our bounty of perks: http://indeedhi.re/IndeedBenefits

Remix | San Francisco, CA | Full-Time, Onsite | https://www.remix.com

The zip code you’re born in continues to be one of the strongest predictors of your economic mobility. Our team aims to build a more equitable world by expanding access within it. Remix is the first platform for transit and city planning, helping 225+ cities around the world design transit networks quickly, confidently, and clearly.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/remix

Here are our open roles:

- Engineering Manager: https://jobs.lever.co/remix/cb9b8992-f2df-49af-bd20-4eb7babf...

- Front-End Engineer: https://jobs.lever.co/remix/85754b42-d084-4457-b9a6-4555332c...

- Full-Stack Engineer: https://jobs.lever.co/remix/f1114f49-aa71-409e-a6f6-c37cd64d...

Tech Stack: Our main app is a Ruby on Rails API, with a Postgres and PostGIS database and a front-end built using React.js. It’s hosted in Heroku. We also have a variety of services built in Python that are hosted on AWS.

Creator Deck Media | San Francisco, CA | Onsite | http://www.creatordeckmedia.com

Creator Deck Media is an innovative media company specializing in creating useful and personalized content that resonates with highly defined customer niches. Creator Deck Media capitalizes on its core values to listen, understand, and translate a vision to an idea or product that can elevate and inspire its viewers.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/creator-deck-media

Here are our open roles:

- Software Engineer: http://www.creatordeckmedia.com/careers/?ref=keyvalues

Tech Stack: Main technologies: Ruby on Rails HTML CSS Javascript AWS SES, S3 Cloud hosted backed with AWS