Ruby Jobs - February 2022

seefleet | Senior Rails Developer | Oslo/Europe/Remote | Full Time

We are changing the shipping industry from the inside out, building a B2B SaaS fleet database, used by shipbrokers and shipowners worldwide. We are bootstrapped and are growing sustainably. We have a proven product with a growing customer base.

We are looking for a key early hire for our small and lean tech team. We are based in Oslo, Norway but have a remote tech team already. You will have great impact in how we solve our customers problems, and value making simple and elegant solutions to hard problems.

We value keeping our tech stack simple, running on Rails 6 (upgrading to 7 soon) with server side rendering and Stimulus, Postgres and Redis. Everything runs on Heroku.

Reach out to me at eirik@seefleet.com if you're interested to learn more

Blinkist | Senior DevOps/Platform Engineer | Full time, VISA | Berlin, Germany

We’re looking for a hands-on Senior DevOps Platform Engineer to help build a self-service infrastructure platform to increase the developer experience and to provide the backbone for our applications and services helping millions of users discover new ideas. The ideal engineer will bring their experiences, best practices, and a collaborative attitude to help drive DevOps initiatives. To be successful, one must effectively communicate with our development and engineering teams to orchestrate the creation of solutions that can scale and teach them how to use the platform.

It's a friendly team, great culture, flexible/remote friendly working and a good tech stack. AWS, Fargate, Terraform, Cloudflare (with workers), Rails & Node.

For more info: https://www.comeet.com/jobs/blinkist/06.00B/senior-devops-pl...

SHOP-WARE | REMOTE | RUBY DEVELOPERS, FRONT END (REACT) ENGINEERS, DEVOPS ENGINEER | http://shop-ware.com

We are a well-funded SaaS delivering a large Rails web application at scale to thousands of auto repair facilities internationally.

We are female-founded by a mechanic-turned-shop-owner and are proud of our inclusive culture. We offer a great fully-remote environment, competitive comp & benefits, 14 paid holidays and 15 addl days of PTO, company paid health/dental/vision insurance, etc.

We are rapidly growing and looking for good people to join us. To learn more about any of our roles, please contact Nicole Jeans at nicole.jeans@shop-ware.com.

Commit | https://commit.dev/ | Remote-First | Senior & Staff Software Engineers | Hiring within North America

We hire you directly into Commit AND

- Pay you to find the right startup from a pool of vetted opportunities

- Let you skip the traditional interviewing processes

- Let you explore startups three months at a time until you find the perfect fit

Our Tech Stack

- Front End: One/Some of: Vue.js, React, Redux

- Back End: One/Some of: Golang, Node.js, Ruby/Rails, Python/Django (MVC)

- Basic DevOps: AWS, GCP, Docker, Kubernetes/Terraform, CI/CD RESTful APIs and/or GraphQL

- Cloud-Native Distributed Systems and Microservices

So, if you’ve got tons of entrepreneurial spirit, and 4+ years of experience in software engineering, apply to Commit’s Engineering Partner Program here:

https://cutt.ly/QOLpW05 or email us at cto@commit.dev

Monograph | Senior Software Engineer | Full-time, REMOTE in US

We do 4-day work weeks at Monograph, and we've been doing it for 3 years now. I believe we're one of the only companies in SV that are advocates for working less, but more productively. To learn more about our engineering culture check out our Key Values profile: https://www.keyvalues.com/monograph (Lynne is a good friend!)

We're currently looking for a senior software engineer that is interested in building resilient, scalable systems for a thoughtfully moving startup. If you're interested in the built environment (architecture) that's a huge plus!

https://monograph.com/jobs-list?gh_jid=4249267004

Our stack:

- Next.js + Typescript + React on Vercel

- GraphQL + Rails on Heroku

Reach out directly to me (co-founder) and mention the HN post: moe at monograph dot com

[Hiring] Skalar - Oslo, Norway. On site - With visa. Full-time

Want to live and work in Norway?

We build digital product thru our own startups and with established companies in long term partnerships. We work in beautiful Norway with a trust-based flat structure. Skalar is an equal opportunity employer and encourages all people to apply to our openings We are looking for talented developers to continue growing our digital products.

Read more about Skalar in our handbook: https://www.skalar.no/handbook

Salary 60k$-100$k+

Senior full stack developer: https://jobs.skalar.no/senior-software-engineer/en

Full stack developer: https://jobs.skalar.no/full-stack-developer/en

Full stack Ruby on Rails developer: https://jobs.skalar.no/ruby-on-rails-developer/en

Real Geeks | Full-time | Remote (USA), Dallas | $100k - $150k | https://www.realgeeks.com

Real Geeks builds software tools and services to help real estate agents grow their businesses online. We are hiring talented, kind engineers to join our team of 13. It’s an exciting time to come on board — we are growing and each engineer's scope for individual impact is significant.

At Real Geeks we provide great benefits and comp, flexible but normal hours (read: no late night/weekend grind-it-out sessions), and a healthy, open culture.

Current roles: experienced Python, Ruby, and React engineers

Tech stack: - Mostly Ruby and Python (some Go), React - Postgres, Elasticsearch - Kubernetes on AWS

Email careers@realgeeks.com.

Cognii | Remote or San Francisco

Cognii provides AI and NLP based educational technologies. Our Virtual Learning Assistant is an AI Tutor that engages students in a natural language conversation for personalized learning and assessments. We are currently hiring for the following positions:

Safehub | Backend Engineer | REMOTE US | Full-time | www.safehub.io

We're a SaaS / IoT startup (Series A) focused on developing sensors for detecting earthquakes within our customers' buildings and automatically assessing damage based on the sensor data. By providing meaningful data to assist in the response to potential building damage we can help to safely maintain business continuity. Our platform provides our customers a window into their building portfolio to visualize and interact with earthquake data.

We're still a small company, but we've proven our core product with a number of Fortune 100 companies and municipalities. We're looking for more engineers to help us scale and continue to build out our backend systems.

IoT experience and earthquake expertise are both great but certainly not a requirement!

Stack: Ruby on Rails, Python (Lambda), Postgres, AWS

More information and apply here: https://www.linkedin.com/jobs/view/2903582989/

Sedition | Multiple roles | Salary range £60K - £100K | Remote Europe | Full-Time

Sedition is like "Netflix for art". Established in 2011, we have built the leading art platform for publishing and collecting digital art before the advent of NFTs. All the required technology is finally here, and we are ready to change the way people enjoy, collect and value digital art. Help us make it happen.

Our tech stack is Ruby, Rails, Typescript, React, MySQL, Redis, AWS.

We are hiring for multiple roles to help us integrate NFTs, overhaul the current infrastructure & application, expand art streaming service and build an automated payment system:

* Full Stack Rails Engineer;

* Backend Rails Engineer;

* Frontend React Engineer;

* Lead Solidity Engineer.

Experience or interest in video streaming, web3 & NFTs is a benefit, but not strictly required.

If you are interested, send us an email to jobs@seditionart.com, mention HN and tell us how you would help us grow Sedition.

More information about the jobs can be found on https://www.seditionart.com/jobs.

Authorea.com | Ruby on Rails / React Engineer | Contractors | REMOTE

Looking for an experienced developer for a 3–6-month project (initially) to extend current codebase capability and build integrations with third party services. Stack: Ruby on Rails, React, Faye, Redis, Resque. Knowledge with preprints, scientific publishing, pandoc, JATSXML, etc a plus.

Contact: hi@authorea.com

Meister | Vienna, Austria | Full-Time, ONSITE, VISA + Assistance & REMOTE on EU timezone. Backend, Frontend, Fullstack, Android, iOS engineers, and DevOps, at all levels. --- Meister is the company behind MindMeister - mind mapping,, MeisterTask - task & project management, and MeisterNote - note taking & documentation. We are an international company of more than 130 people from more than 30 countries, 50 of which work in the Engineering department with Ruby, Elixir, React, Redux. We've been around since 2006 and we're currently working on sustainably scaling our products, deepening the integrations between them, and having fun while we're at it. Our main office is in Vienna, Austria, and we offer flexibility in terms of working schedule & location. More details on our company and our openings, as well as the application form can be found on https://www.meisterlabs.com/jobs/

https://kikoff.com/ | [Frontend (React) / Mobile (Flutter) / Backend (Rails)] | SFBay , Remote Okay

The fastest growing credit builder company. Our mission is to turn credit builders into great borrowers. Raised our Series B last June and have an amazing team, many of us worked together in some form at startups previously (Lime, Square, Gusto), and our CEO Cynthia is an extremely experienced FinTech leader, previously a cofounder of Figure (multi-unicorn) with the former SoFi founder.

We love intellectual honesty, extreme ownership, and bringing to life a product folks will be proud to have been a part of in ten years. You'll be a much better startup engineer once you do a tour with us!

SWEs who thrive here: either just love open source and code or love thinking about product strategy, experimentation, and impact – so if either of these sound like you, we'd love to chat!

Hit us up here: https://jobs.lever.co/kikoff

Ovia Health | Remote (US Based) | Full Time | Team Leads & Backend

Ovia Health is the leading digital health platform for women and families. Trusted and loved by millions, Ovia Health’s mobile apps, Ovia Fertility, Ovia Pregnancy, and Ovia Parenting, empower people to take control of their reproductive health and start families with confidence. We value and prioritize our users and customers in every product we build, from our mobile health apps to our internal tools and enterprise solutions. Our team believes in our mission and is looking for passionate individuals willing to work hard every day to help us create real solutions for women and their families.

We are in a growth stage and hiring across engineering! Our business contracts do require candidates to be US based.

Backend: Core technologies various AWS Services, PHP8+, some Node. Candidates with backgrounds in Django and / or Ruby on Rails would be considered.

Backend Engineering Lead: https://apply.workable.com/oviahealth/j/C9A91FF596/ Senior Backend Engineer: https://apply.workable.com/oviahealth/j/6FA9ECC690/

Fullstack technologies: PHP8.0, Wordpress, AWS, tiny bit of Angular if needed (Frontend team takes care of most of it).

FullStack Lead: https://apply.workable.com/oviahealth/j/C66586A8FE/

Other positions not on my team:

IOS Engineer: https://apply.workable.com/oviahealth/j/C66586A8FE/

Android Engineer: https://apply.workable.com/oviahealth/j/9F46EC82C4/

Data Engineering Lead: https://apply.workable.com/oviahealth/j/B20D9A932C/

QA Analyst: https://apply.workable.com/oviahealth/j/0CB38529F3/

QA Automation Engineer: https://apply.workable.com/oviahealth/j/E18D084FBE/

Senior Technical Recruiter: https://apply.workable.com/oviahealth/j/1468B2D427/

SimplePay | Ruby on Rails Developers | UTC+0 to UTC+8 | REMOTE

SimplePay is a profitable, developer-owned online payroll software company, with solid annual growth. Our software lets 23,000 small business owners (and their accountants) run their South African, Ireland, Singapore and Hong Kong payrolls without headaches, so they can focus on the challenge of building their businesses. We're also developing new product lines.

Our development team was already mostly remote pre-pandemic. We have a very supportive culture, and are putting a lot of thought into ensuring remote work is happy work.

To find out more about us, check our developer blog (https://tech.simplepay.cloud) or about page (https://www.simplepay.co.za/about)

Do you believe SPAs are overkill for most apps, but wouldn't mind digging into Vue.js for pages that will benefit from the increased interactivity? Do you laugh when people give up the power of SQL DBs in favour of data stores that don't offer any benefits for their use case? If so, you may fit in well with our mindset.

Experience: Ruby on Rails. If you've used other web frameworks and are keen to get into Rails we'd definitely consider you! Just be sure to mention that in your application. The work is mostly on the back-end, but some front-end skills are welcome - we're doing more and more interactive things with Vue.js.

Location: UTC+0 to UTC+8

Please apply at https://teamsimplepay.applytojob.com/apply/52BYVkQodf/Senior... and attach your resume / CV in PDF format. In the "Cover Letter" section of the application, please include 1) the time zone in which you reside, and 2) a link to a PR created or an issue logged for an open source project (no matter how small or long ago) as the first two lines. Also tell us why you would like to join SimplePay.

We are hiring for several key roles to help us continue our early momentum building technology tools for the residential construction industry:

BuildBook | React Software Engineer | US - Remote | https://grnh.se/272183cb4us

BuildBook | Ruby on Rails Software Engineer | US - Remote | https://grnh.se/7f3a714b4us

BuildBook | Senior Product Manager | US - Remote | https://grnh.se/deb297894us

BuildBook | Senior Product Designer | US - Remote | https://grnh.se/b3f8b2944us

We are a remote-first startup with team members all across the US. We have a small, tight-knit team, a solid product that is gaining momentum daily, and big plans for the future. As an early member of the product team, your work is going to have a major impact on the future of the product and company. You’ll ship your work often and see its impact in the hands of real people every day.

Our product is a business management platform for residential construction teams and clients. In short, we are on a mission to make construction projects (new homes, renovations, etc) suck less for everyone involved. Our primary customers are small business owners - custom home builders, remodelers, interior designers, and others in the construction domain.

We’re looking for capable design, product, and engineering people to help take our offering to the next level and help solve a very real set of problems that are painful not only to the residential construction industry but those who buy their products - homes. Given our early stage, all roles will be hands-on with an opportunity to lead as we continue to grow. You’ll ship your work often and see its impact in the hands of real people every day.

Our product process is centered around lean and agile methods. Our tech stack currently includes React, React Native, Ruby on Rails, and Postgres. We are deployed on Heroku. We manage our backlog with Shortcut, our code with Github, and Sketch+InVision for our product design flow. We are always open to new tools and technologies that will help us move faster and deliver more value to our customers.

Glimpse.ai | Senior Machine Learning Engineer - Deep Learning, Senior Full Stack Engineer | Baltimore, Maryland | Onsite, Full-time | VISA Sponsorship Available | $150k - $250k + Benefits + Equity | https://www.glimpse.ai

Glimpse.ai is a profitable, stable, and growing artificial intelligence startup that is building an NLP product that automatically writes content about any subject with the same level of quality, factual accuracy, and usefulness as a human. This product already has thousands of monthly paying subscribers and our MRR has been growing by 10% month over month.

===

Senior Machine Learning Engineer https://careers.glimpse.ai/o/machine-learning-engineer

You would be at the intersection of research and production code - taking our research roadmap and helping make it a reality. You will be helping our AI team take nascent research concepts and turn them into state of the art natural language generation. You will be constantly ingesting research papers, building prototypes, and later turning those prototypes into production code.

Our ML work almost exclusively involves very heavy deep learning (transformers) and we primarily use PyTorch.

You will be working directly with our Founder/CEO (me!), who is leading the AI team, both as a manager and an individual contributor.

If you have done work with transformers for text generation, information retrieval, or text style transfer (and especially if it has advanced SOTA), we would be very interested in talking with you. We would also be very interested in talking with people who have used reinforcement learning for NLP tasks.

===

Senior Full Stack Engineer https://careers.glimpse.ai/o/full-stack-engineer

You would be responsible for taking our AI and allowing giving our users ways to use it and interact with it. What is the point of AI research if there is no way for anyone to use it and derive value from it?

Our stack primarily involves Ruby on Rails and React.js. We use technologies such as PostgreSQL, MongoDB, and RabbitMQ.

Our full stack team is still young enough that you will be able to have a lot of impact on the design, architecture, and stack that we use now and in the future.

If you have industry experience doing full stack work (no matter what the stack), we would love to hear from you. We would also be very interested in talking with people who have the experience and desire for a Team Lead position.

===

Contact us by emailing alex@glimpse.ai with "HN" in the subject line or apply at https://careers.glimpse.ai

Wave Financial | Senior Engineers, Leads, Managers | Toronto or remote within Canada; international relocation assistance available | https://www.waveapps.com

At Wave, we give small business owners and entrepreneurs the tools they need to make, manage, and move their money.

That starts with a team that’s passionate about serving these small business owners. We’re unwavering in our commitment to making sure the brilliant, hard-working Wavers who make up our team are empowered to do the best work of their careers and thrive in every aspect of their lives. We invest in growing your skills, scope, and responsibilities.

At Wave, you won’t just write code — you’ll build high-quality systems at scale. This means being involved in the research, design, and organizational and maintenance practices behind our wide range of applications, which are relied upon by tens of thousands of small business owners. Most Wave engineers are willing and able to dive into different technologies to get the job done. This requires curiosity, openness to new ideas and perspectives, a genuine interest in what makes software products tick, and a commitment to the craft of software development.

We're not fussy about what tech stack you've used in the past, but we primarily work with Python, TypeScript, React, GraphQL, and PostgreSQL, and also have teams working in Ruby on Rails, React Native, and Go. We have a great office in the East End of Toronto, but we’re also committed to remote work (within Canada only for now) being an equal option for the long term. Right now we’re mainly looking for Senior Engineers, Team Leads, and Managers; but we’re always expanding and opening up new roles, so drop us a line even if you’re not sure you fit those profiles.

More info on Wave Engineering and ways to get in touch: https://www.beforeyouapply.com/team/engineering-at-wave

More info on Wave careers: https://www.waveapps.com/about-us/careers

Apply to open roles: https://jobs.lever.co/waveapps?department=Engineering

Notarize | Remote | Full-time | https://www.notarize.com Available roles: Senior Back-End Engineer (Partnership Integrations), Sr. Full-Stack Engineer (Real Estate), Sr. Full-Stack Engineer (Notary), Senior Android Software Engineer Tech Stack: Ruby on Rails, React, Postgres through AWS RDS, Heroku, and GraphQL Notarize is the first company to offer legal online notarization. As an engineer at Notarize, you’ll be essential in helping us scale our notary platform to meet the exponential growth and expansion of our business. We are leveraging industry best practices to make these transactions easy, secure, and available. For more information and to apply: https://www.notarize.com/careers Email: courtney.winter@notarize.com

Scribd | Software Engineers | San Francisco, Toronto, Amsterdam | ONSITE or REMOTE | VISA

Scribd is a reading subscription that gives you access to the best books, audiobooks, magazines, and more. Our mission is to change how the world reads. In 2019 we hit 1M paying subscribers (https://techcrunch.com/2019/01/28/scribd-1-million-subscribe...) and have been growing since then. In 2020 we acquired SlideShare (https://techcrunch.com/2020/08/11/scribd-acquires-slideshare...). We are one of the oldest YC startups (YC ’06), operating one of the largest Ruby on Rails sites.

We have a very friendly, people-first, engineering-driven culture with competitive salary and great benefits. We are ambitious but at the same time we value a good work life balance.

To learn more, please check out our tech blog and open-source projects at https://tech.scribd.com/

We are hiring engineers and leaders across the board (see https://www.scribd.com/about/engineering), including:

* Data Engineering manager – help us build the data engineering team and the next generation of our data, ML, and streaming platform: https://jobs.lever.co/scribd/eb43ef6d-cf17-44d5-b1f4-2fc37d6...

* The Internal Tools team is looking for Software Engineers to build tooling and automation to empower our growing engineering org. Help us in building remote developer environments for our Rails monolith and services, as well as building out foundational layers of our services. https://jobs.lever.co/scribd/7f56ce21-4b4d-4aad-a391-1fc57c3...

* The SlideShare team is looking for a mid-level Backend Engineer. After our recent acquisition, we have dramatically improved the product and plan to accelerate these initiatives in 2022. You will have broad ownership of technical direction and the opportunity to work on exciting projects. https://jobs.lever.co/scribd/38f43c4d-a60b-4d70-bd55-2fbf74d...

* Backend Software Engineer - Notifications: help us build a unified messaging system that optimizes how we engage with our +1.5M subscribers in a delightful way. https://jobs.lever.co/scribd/054126ea-840a-4719-b338-d3cbb94...

* The Amsterdam-based Service Foundations team is looking for mid-level to senior platform engineers, with an knack for automation and observability, to join us and influence the global traffic routing layers (service mesh, CDN) and services architecture (application platform, RPC, event streaming, API gateway). Lots of interesting challenges at scale and opportunities for growth. https://jobs.lever.co/scribd/8e39d0ec-cfce-400c-a6a8-4612ef8...

* Site Reliability Engineer (SRE): join the Core Infrastructure team and work on the foundations of Scribd. Your experience will influence the direction of our infrastructure to improve observability and automation of our services. This is a role that will play a critical part in driving Scribd’s next stage of growth. https://jobs.lever.co/scribd/0c346ecd-a2df-49a2-9a0a-6fd02ef...

* The Applied Research - Personalization team is looking for a Senior Data Scientist to innovate on representations of our users' behavior and interactions with our content. This role will have the opportunity to work on Transformers and other state-of-the-art deep learning architectures. https://jobs.lever.co/scribd/6cb1eeac-c230-42dd-8b99-d2a7065...

* Lead Software Engineer Publisher Content Management: The team is responsible for the ingestion, metadata, and publisher payout systems for all Scribd premium content types: https://jobs.lever.co/scribd/bfcd739e-db7b-4c28-90b6-681642a...

We have hired many people from these HN threads, including myself (back in 2012!). If you have specific questions you can reach out to me directly at adrian at scribd.com (I'm leading our Infrastructure org - recruiters/agencies: do not contact me).

Please apply directly via https://jobs.lever.co/scribd?lever-via=ze1h-jCbee&department...

Omada Health | San Francisco + Remote | Visas OK | ONSITE/US-REMOTE

Omada Health is on a mission to inspire and engage people in lifelong health, one step at a time. We’re looking for Rails/React engineers to join our team and help build out our platform to support our members and to improve Omada's ability to reach out to more lives.

As a key member of our engineering team, you will help design, build and maintain systems necessary for rapid growth. Our team practices pair programming so you will have the opportunity to learn new techniques and share your skills.

Check out our press release here regarding the impact of personalized coaching to health outcomes: https://www.businesswire.com/news/home/20211026005385/en/Oma...

We can only hire folks who physically reside in the US.

Senior Software Engineer, Member Growth: https://boards.greenhouse.io/omadahealth/jobs/3552347

Senior Software Engineer, Full Stack: https://boards.greenhouse.io/omadahealth/jobs/3360101

Other open positions can be found in https://www.omadahealth.com/careers

Great Question | Full-stack and Backend Engineers | Full-time | Remote (+- 5 hr PST) | $100-150k https://careers.greatquestion.co/fullstack-engineer/en

Great Question is the all-in-one platform for customer research. We help companies to talk to more customers so that spend more time building software that the world wants!

We're small (10), fully remote, well funded, and have super strong early growth with well known enterprise customers.

We follow strong agile practices, pair often, champion high quality code and work on maintaining great test coverage.

Looking for experienced Rails and React engineers to join our team and help grow the product, processes and culture.

If you're interested please contact pj@greatquestion.co or apply here:

https://careers.greatquestion.co/fullstack-engineer/en

VHT | Multiple Roles | US REMOTE | Full-time | https://www.vhtcx.com

VHT is a leader in the customer experience market, and we’re reinventing the customer experience with our SaaS based platform Mindful. Our products enable people to get the help they need, from brands they love, on terms they choose. We’re do this by providing contact centers solutions that optimize customer interactions across all their channels and we’re expanding fast.

We are looking for talented developers to join our Engineering team to help build a state-of-the-art SaaS platform.

On the backend we primarily use nodejs/typescript on top of event driven serverless technologies with some services leveraging ruby on rails. On the frontend, we use React/Typescript/GraphQL to create delightful and engaging user experience that help drive the adoption of our cx technologies. Our stacks are entirely based on AWS.

Open Roles: - Fullstack Engineer - Sr. DevOps and DevOps Engineer - Principal VoIP/Network Engineer - Analytics Engineer - Software Developer

We offer competitive pay and excellent benefits (health, vision, dental, 401k, etc) and a very straightforward application and interview process.

If interested, apply using the link below or email directly at dholcombe@vhtcx.com!

See all of our job postings at https://vhtcx.com/careers

Genomenon | FUll-time | Remote (USA) | Senior Back-end and Full-stack Developers

Genomenon is an AI-driven genomics company. Our mission is to save and improve lives by making genomic information actionable. We organize the world’s genomic knowledge and put it at the fingertips of clinicians to help diagnose and treat patients suffering from rare diseases and cancer, and to help precision medicine companies create targeted therapies for diseases.

Mastermind Genomic Landscapes inform pharmaceutical and bio-pharma companies on precision medicine development, deliver genomic biomarkers for clinical trial target selection, and support CDx regulatory submissions with empirical evidence.

Genomenon was named 2020 Global Company of the Year in Clinical Genomics Interpretation by Frost & Sullivan.

We’re looking for Senior Full-stack (also Back-end) Software Developers who can take direction and run with it, building out new and existing products and features. We are especially looking for those with experience using Golang and ElasticSearch, as well as Python, Ruby (and Rails), and front-end JavaScript (Angular, React, or similar).

https://www.genomenon.com/blog/job/software-developer-2/

Smartleaf | https://www.smartleaf.com | Multiple Roles | Full-Time | ONSITE and REMOTE | Boston, MA USA

There's no denying it, we're a geeky little company. Smartleaf runs financial portfolio analysis as a service. Our clients tend to be banks, investment advisors, roboadvisors or institutional investors. We do things in-house to meet our security commitments. Three months ago I talked about why I like it here:

https://news.ycombinator.com/item?id=29100326

Currently open positions are here:

https://www.smartleaf.com/careers

I'm hiring a PostgreSQL DBA. Other folks want junior and senior Rails devs, junior and senior financial devs (if you're good at math and programming, you can definitely learn the financial parts), and marketers and client success folks.

We like email. Send email to future at smartleaf.com for all positions; the link above will tell you details. All positions require you to do the work in the USA, and have a right to work here.

Playbook (https://www.playbook.com) | Software Engineer | San Francisco or Remote (US timezones +/- 1 hour)

The tools for keeping track of creative work haven't gotten an update since Dropbox launched. You wouldn't expect the creative process to involve hours of digging through folders and files, but it does, and we're here to change that.

Playbook is a visual cloud storage platform for creatives. Whether you're a designer, marketer, photographer, or artist, your tools should help you stay in flow. Your current and past work should be right at your fingertips, and it should be a snap to bring in collaborators or share your projects with the world.

We're a small team of ~10, growing quickly and looking for help as we scale. We're hiring generalist software engineers (2+ years exp) and a senior infrastructure-focused software engineer. Our stack is Rails/React/GraphQL/Postgres. More here:

https://www.playbook.com/p/play/software-engineer/

https://www.playbook.com/p/play/infrastructure-engineer/

Email me directly to apply or ask any questions! alex@playbook.com

Ceramic Network | Technical PM, Software Engineers, Blockchain Engineering Lead, Product Marketing Lead | Remote | Full Time

Help build the data rails for Web3 and liberate the internet's information from today's siloes. Ceramic Network is already powering decentralized data and identity for 1500 of the world's most ambitious applications. Created alongside a rapidly growing developer community, Ceramic is built on open source, open standards, and open data.

Engineers and PMs at 3Box Labs, inventors of Ceramic, have massive impact at the very center of the decentralized tech movement. We're currently hiring for the last few roles on our 'ground zero' team, with massive ownership from day 1 and huge upside as we launch the incentivized network.

See full roles and apply: https://jobs.lever.co/3box

Ceramic Network Docs: https://developers.ceramic.network/learn/overview/

Farmstead | Senior Software Engineer | Full-time | REMOTE

Our mission at Farmstead is to make fresh, high-quality food accessible to everyone. We run our own hubs and license our software stack to grocers looking for a better alternative to Instacart and the like.

We have a small, fully-remote product & engineering team and are hiring across the board. We have more products than engineers and are looking to tip the balance :-). You'll have the ability to work on multiple areas that are key to our success:

https://boards.greenhouse.io/farmstead

Cobalt.io | Multiple roles | Remote, US, Germany, UK | Full-time | https://cobalt.io

Cobalt helps secure hundreds of leading companies (HubSpot, Credit Karma) by connecting them with on-demand pentesting experts. Our application brings both sides together to identify, triage and fix vulnerabilities. Eight years in and over 25K commits later, our technology has been battle tested by thousands of users and we’re still having fun.

We’re a scale-up SaaS company, full of can-do people who care about craft, collaboration, and our customers. If you enjoy making an impact, the Cobalt Engineering team is excited to hear from you. We are hiring for multiple roles on our Customer Experience (CX) teams >>

Collaboration (Messaging, Comments, Notifications)

- Engineering Manager: https://boards.greenhouse.io/cobaltio/jobs/5775833002

Integrations (API, Developer tools)

- Senior Backend Engineer (Ruby/Kotlin - Remote/Germany/UK) : https://boards.greenhouse.io/cobaltio/jobs/5866871002

- Senior Software Engineer (Ruby/Kotlin - Remote/US) : https://boards.greenhouse.io/cobaltio/jobs/5804435002

Foundations (Authz, Orgs, Users, RBAC)

- Frontend Engineer (React - Remote/Germany/UK) : https://boards.greenhouse.io/cobaltio/jobs/5775887002

See all : https://cobalt.io/careers

Clearcover | Software Engineers, QE, Data, Product | Insurtech | Full-time | Chicago, Remote (US)

We’re a Chicago based Insurtech startup building powerful technology to solve interesting technical problems, allowing us to offer drivers better coverage for less money.

We build and maintain suites of services across our stack, including Kotlin, TypeScript, .NET, Ruby, Kafka and Kubernetes – and we’re hiring for almost every role.

Lead Java Engineer: https://grnh.se/0eb8e9782us

Lead Kotlin Engineer: https://grnh.se/73addb582us

Senior Full-Stack Engineer: https://grnh.se/cf8d98a52us

Frontend Engineer: https://grnh.se/68deec452us

Engineering Manager: https://grnh.se/03aaf6b02us

Dozens of other roles, non-technical included: https://grnh.se/0eadce002us

NoRedInk | Full-Stack Engineers, Senior Full-Stack Engineers, Principal Full-Stack Engineers, Growth Engineers, Engineering Managers, Data Engineers, and Senior Data Engineers | REMOTE from time zones between (and including) Pacific Time (PST) through Central European Time (CET)

We’re a growing ed-tech company on a mission to help all students become better writers! NoRedInk is used by 1 in 2 school districts in the US, and students have answered over 5 billion questions on our platform. If you're looking to join a team of friendly people who listen to and learn from each other, discuss past mistakes openly as we adapt to the challenges that come with progress, all while realizing our mission, then you'll be excited to learn more about us.

Our colleagues span six time zones, California to Berlin and points in between, with lively discourse flowing freely across Slack, Zoom, and the office when we're able to be there. Wherever we're working from, we've always delighted in our work to ship new features—beginning with our curriculum and product teams, designers, through to testing by our dedicated quality assurance folks—that put teachers and students first. [1]

Our engineering team [2] takes prides in producing innovative, maintainable software. We use the cutting-edge Elm programming language for all our front-end development. Our back-end is primarily Ruby on Rails by lines of code, though we're actively moving toward Haskell; the majority of our traffic now goes through a Haskell service. We use Amazon AWS for our infrastructure orchestrated primarily using Kubernetes. We write a lot of tests, and use Jenkins for continuous integration. We've also developed and maintain several useful open-source projects. [3] You can read about our experiences with these technologies on our team blog. [4]

We’re looking for engineers who want to work on a mission that makes a difference and who are the type of collaborators that value kindness and open-mindedness. If that's you, you can learn more about our interview process [5] and on-boarding experience [6], and you should definitely apply through our jobs page! [7]

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

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

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

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

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

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

[7] https://www.noredink.com/jobs

OneSignal | San Mateo, New York, Texas, London | Onsite or Remote | Full Time | https://onesignal.com/careers

Tech stack includes Go, Rust, Ruby on Rails, Kafka, Postgres, Redis, InfluxDB, Typescript, React

OneSignal is building the best platform for businesses to intelligently engage with customers across every channel. We provide a simple interface to push notifications, email, and in-app messages, letting content creators focus on quality user engagement instead of complex implementation.

When you pick up your smartphone, the first thing you see is a push notification - maybe there’s a breaking news alert, a message from a dating site, or football scores… Whatever it is, chances are it came from us.

We're hiring for:

* Backend/Infrastructure Engineer https://onesignal.com/careers/9e1d251c-c1f9-49c7-98e9-c883e5...

* Product Engineer / Full Stack Developer https://onesignal.com/careers/47cfa966-9689-400b-8d86-fd2707...

* Site Reliability Engineer https://onesignal.com/careers/fdd5078e-53bb-497e-b7af-e4e2d0...

* Product Manager https://onesignal.com/careers/09c46a1a-c29f-49e8-8691-07e27f...

AdQuick | Senior Software Engineers, Engineering Managers | Full-time | Remote | https://www.adquick.com

AdQuick is building the marketplace for Outdoor Advertising. Our mission is to make outdoor ads easy to buy and measure. We are a Series A-stage startup with 40 people and a product team of 18. The founding team consists of people who helped build Instacart.

Why you should consider joining:

- Challenging technical problems (1M+ units, real-time bidding, terabytes of analytics data)

- Exciting, growing company (rev. up 4X from last year)

- Strong engineering team (from Instacart, Digital Ocean, Carnegie Mellon PhD)

- Nice, collaborative culture

- Fully remote, and we know how to do it

- Effective project process

- Really great tech stack

Our tech stack:

- Code: Ruby, Rails, Postgres, React, Kotlin, Kafka, Stimulus JS, Stimulus Reflex

- Infra: AWS, Heroku, Redis Labs, Aiven

We're looking for:

- Experience in our stack or similar technologies

- 3+ years experience working on production systems

- You take a lot of ownership and care deeply about building great products

If you're interested email me at vic [at] adquick [dot] com and we can hop on a quick call. I'm a co-founder, and before AdQuick I was a tech lead at Instacart.

Hinge Health | All Levels, Engineering & Product | SF, South Bay, LA CA, Portland OR, Boulder/Denver CO, Austin TX, Minneapolis MN, Chicago IL, New York NY (WFH/REMOTE during pandemic) | https://www.hingehealth.com/

Hinge Health is the leading provider of digital musculoskeletal therapy, basically we provide an app that enables exercise to improve conditions such as knee or back pain (it works, see https://pubmed.ncbi.nlm.nih.gov/32208358/). We change people's lives for the better every day and we get to read their feedback. We’re looking to hire full-time developers, across our stack, technologies we use are typescript, react, react-native, ruby on rails, node.js, python, and more -- ultimately we want to use the best tools for the job in a microservices environment.

We’re thriving as a business, valued at ~$6 billion during the last round of funding. Additionally we have SRE. QA engineer, hardware, embedded software eng, health coach, management, product and design positions available.

All job details here: https://jobs.lever.co/hingehealth?lever-via=WtnmBNTQJD

JOON | Remote (US Timezones and Europe UTC+0/1) | Full Time | https://joon.io

JOON is revolutionizing employee wellness benefits by making them flexible and easy to use. Employers choose the transaction categories they'd like to reimburse employees for - typically related to Health & Wellness, or Learning & Development - and employees' purchases are automatically tracked, reported, and reimbursed via our integrations with Plaid and Stripe. The end result is that employees can get reimbursed by their employers at whatever [gym, health food shop, learning platform] they prefer. Other benefits platforms might see only 20% utilization by employees; we often see utilization of JOON at >70%. Our long-term vision is to improve employment for everyone, and we're starting by making wellbeing more accessible.

Our core tech stack is straightforward: - Ruby on Rails - React - Typescript - PostgreSQL

Our team is tiny (<5 engineers!) but rapidly growing; currently we're looking for full-stack engineers who identify with our mission and want to make a huge impact. To find out more (and apply) check out the full post here: https://angel.co/l/2wkn8P

Vanilla | Fully Remote | Full-Time Positions: Software Engineer / Full Stack Engineer / Backend Engineer Domain: Financial and Legal Tech

Vanilla is a financial and legal technology company that is revolutionizing the way that people interact with their end-of-life planning. We just raised our series A and are growing fast.

We are looking for engineering talent of all levels.

- ReactJS/Typescript / Familiarity and interest in modern React ecosystem - GraphQL / Apollo

- Design / UI Focused

- Familiarity with Figma/Storybook/modern design tools

- Experience with Rails and PostgreSQL

Job is fully remote but HQ'd in Los Angeles - This is in the Legal/Financial Tech World - https://www.justvanilla.com/full-stack-engineer

Other open positions here: https://www.justvanilla.com/careers

Email kei.yasui@justvanilla.com if interested.

Smalls | Engineer Team Lead | REMOTE (US / Canada) | Full Time | $150-$200k | 0.1% – 0.25%

Hi, we’re Smalls! We make quality food for cats. We believe that the food your furry friends eat should be prepared with 100% human-grade ingredients. We are looking for a Full Stack Engineering Lead that is proficient in Ruby on Rails to help us scale our business.

Our stack:

- Rails/Postgres on Heroku

- Shopify + ReCharge

- React/Emotion/TypeScript

- Segment

- Contentful

Benefits: Medical, dental, vision plans (100% employer funded) | 4 Day Work Week (Fridays off!) | Unlimited PTO | Smalls subscription for your cat!

Apply: https://angel.co/company/smalls/jobs/1801647-engineering-tea...

If you have any questions you can email me: dillon@smalls.com (Make sure to mention Hacker News!)

ioki | Frankfurt/Germany (remote friendly) | Full-Time | Various Positions | New Mobility / Public Transport

https://ioki.com a Startup based in Frankfurt that is a full subsidiary of the Deutsche Bahn.

We are building smart mobility solutions to integrate with the public transport systems. We already operate more than 40 of these services in Germany and Europe.

Check out https://ioki.com/devs to learn more about our dev culture or head directly to https://jobs.ioki.com for all of our open positions: Engineering Positions in Ruby, Kotlin (Android) and Go as well as Site Reliability/DevOps.

FreeAgent, Edinburgh and REMOTE U.K. https://www.freeagent.com

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

See our stack: https://stackshare.io/freeagent/freeagent

We have built an award-winning banking and accounting app 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 120,000 paying customers and strong YoY growth. Our NPS is amazing (70!) - customers love what we do and our team get to make a real impact.

We're a team of over 250 people. 50% of our engineering team are distributed across the UK, the rest being based at our Edinburgh HQ (obviously all remote during the pandemic). If you want to help us make small businesses AWESOME at doing their finances, take a look at our vacancies -> https://www.freeagent.com/company/careers.

* Product and platform engineers, junior-senior - you'll be working predominantly with Ruby on Rails but you don't need to have direct experience of it - we'll get you up to speed!

* Front End architecture engineers (JS, Ruby)

* AWS cloud/ops engineers (mid level or above)

* Product designer

* Engineering Lead/Manager platform and product teams

* Data Scientists

* Mobile Engineers, iOS (Swift)

You can apply directly via the website but feel free to get in touch with me (CTO) directly – graeme [at] freeagent [dot] com – if you have any questions. Happy to chat!

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

Mudflap | Multiple Roles | Remote (US) | Full Time | https://www.mudflapinc.com/

We're building a marketplace that helps truckers save money on their #1 business expense -- fuel. Most truckers are small business owners and independent owner operators and fuel cost is a big item on their bottomline. Simultaneously, we also help drive business to smaller truck stops that have to compete with the big name brands. We're growing quickly and are building a modern, world-class platform for the trucking industry.

We're backed by some amazing investors and are growing our team across eng and product roles.

Our stack: Rails, Swift (iOS), Kotlin (Android), Postgres, AWS

We're hiring for:

- Rails eng

- iOS and Android engs

- Product Manager

- DevOps/Infra Eng

- QA Test and Automation eng

Please apply here - https://www.mudflapinc.com/careers (will reach cofounder and eng lead).

Aha! (https://www.aha.io) | Rails / React / Devops | REMOTE

Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 500,000 users worldwide. We are looking for:

* Experienced full-stack, front end and platform engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.

Aha! is profitable, you can work from anywhere in North or South America, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.

Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.