Hi, I'm Caleb (co-founder/CTO) from Valis Insights. We're a small climate-tech B2B SaaS/HaaS startup, based out of Worcester MA. We build material sampling, sorting analytics, and material monitoring web-based and hardware/computer-vision enabled solutions for metals recycling companies.
We're looking for a passionate SWE with some linux/networking/firmware experience to drive forward some greenfield product development and help scale existing hardware-enabled offerings. We've got some scale-integrated cameras deployed in the field with web-app for analytics for material sampling (sales ramping up). We're building a camera-over-conveyor-belt solution for process monitoring (greenfield dev/R&D).
Desired Competencies: linux, networking, basic electronics, firmware, cloud infra (AWS), web products, databases Nice-to-Have Experience: edge-to-cloud CV system deployment/design, .NET ecosystem (C#, EF), networking (Wireguard, ssh), firmware dev/mgmt, observability (OpenTelemetry, Prometheus), IaC (Pulumi), stats/math/ML/signal-processing fundamentals, basic soldering, web products (TypeScript, React)
Role is remote-first hybrid. For some hardware/firmware/R&D, you'll need to be in-person, but majority of role is remote. Infrequent travel to recycling facilities (continental US) for deployment/maintenance will be required.
Apply here - https://apply.workable.com/valis-insights-1/j/A937EAA712/ We read and review every application. Please mention "HN" in one of the written responses.
We're also hiring an ML/SWE intern; apply here - https://apply.workable.com/valis-insights-1/j/98C0E1509B/
Contact: caleb.ralphs@valisinsights.com
We are a bootstrapped software company based in Switzerland providing software for the shop floor in machining industry in the DACH (Germany, Switzerland, Austria region) (everything around digitalisation) and are actively looking to extend our team (currently 2 people) with a developer with experience in C# and VueJS.
With us, you'll enjoy freedom and autonomy and be close to both the product and the customer. Short, informal channels combined with a structured way of working (inspired by SCRUM). We value goal orientation and an independent, precise working style. Our tech stack is modern (C#/ASP.NET in the backend, VueJS in the frontend) and we rely on proven, reliable technologies such as PostgreSQL as our database.
Apply here (we read and respond to every submission): https://adapptivlabs.ch/jobs
Our current stack is Ruby, Rails, MongoDB, and React.JS. We are looking for more Junior and Senior FullStack Engineers. We have an awesome work environment: We are a remote first company (before Covid!). We do continuous integration, continuous deployments, code reviews, code pairings, profit sharing, and most of communication is async via GitHub.
We value super strongly transparency, do open books, have a public roadmap, and contribute to the EFF.
Apply at: https://serpapi.com/careers
Proven is a start-up software company delivering a modern electronic medical record (EMR) to Behavioral Health & Physical Therapy. Proven’s Founders and Executive team have decades of experience successfully growing and scaling companies in healthcare.
Stack: .NET/C#, SQL Server, Blazor with Telerik controls.
We're looking for a senior full-stack engineer with .NET experience. Experience working in Azure and/or with Blazor is a major plus but not required.
We primarily work ET hours but are flexible Excellent PTO and employer-sponsored healthcare benefits
Email us at: hiring AT provensoftware DOT com
Nordic Semiconductor is a global leader in wireless technology.
Are you passionate about building robust, scalable software solutions that make a real impact? We are seeking an experienced and motivated Full-Stack Software Developer to join our dynamic CAD & DevOps group in Design Enablement Department. You’ll have the opportunity to work on essential projects such as developing software for design automation and creating advanced tools that enhance EDA design flows. You will leverage modern technologies including Jenkins CI/CD, Docker, virtual machines, and cloud platforms, as well as data visualization tools like Plotly and Dash, to deliver robust and efficient solutions for our engineering teams.
Key responsibilities
- Design, develop, and implement custom tools and applications across both frontend (web) and backend (database) environments. - Take ownership of service operations, ensuring reliability, performance, and continuous improvement of developed solutions. - Provide expert technical support for software products, acting as a primary contact for troubleshooting and resolution. - Document custom tools, create comprehensive how-to guides, and maintain clear procedures to facilitate seamless knowledge transfer and onboarding. - Collaborate closely with cross-functional teams, including engineers, product managers, and QA, to deliver high-quality software on schedule. - Contribute to code reviews, architectural decisions, and best practices to uphold strong software engineering standards. Key Qualifications - M.Sc/B.Sc in Electrical Engineering, Computer Engineering, Computer Science, or a related field. - Strong programming skills in one or more of the following languages: Python, C#, Rust, Go or C++. - Experience with version control systems such as Git, Perforce, or Subversion, and familiarity with continuous integration/deployment (CI/CD) pipelines. - Comfortable working within a Linux/Unix environment, with proven ability to develop, debug, and deploy in these systems. - Excellent communication skills in English, both written and verbal, with the ability to convey complex technical concepts effectively. - Knowledge of database systems and REST APIs. Please note that this position might be subject to a background check.Apply here: https://nordictechjobs.com/jobs/3klpSfZY7b
IO Interactive is looking for a skilled Tools Programmer to join our Backbone team and help power the tech behind our games. You’ll be working across multiple flagship projects - our James Bond game, 007 First Light, our ambitious Project Fantasy, and the HITMAN universe - building and evolving tools in our proprietary Glacier engine. Together with artists, designers, and programmers, you’ll create robust, user-friendly workflows that let our teams move faster, experiment more, and bring world-class gameplay to life.
What you will do:
- Collaborate to design and upgrade the Glacier editor and tools, empowering content creators. - Engage with users to understand production requirements and streamline workflows. - Customize and integrate tools to meet project needs. - Create user-friendly interfaces for efficient usage. - Integrate tools with version control systems. - Stay updated on the latest technologies. - Ensure high quality through testing and security measures. - Continuously improve tools based on feedback and project demands. Who you are: - Have experience working in the gaming industry. - Proficient in C# and C++ with strong code design skills. Familiarity with WPF or similar UI technologies preferred. - Capable of task breakdown, estimation, and participating in task assessments. - Strong collaboration and communication skills, adept at discerning user needs. - Bachelor's degree in Computer Science or equivalent required. Master's degree preferred. Who we are:IO Interactive is an independent videogame development and publishing company with studios in Copenhagen, Malmö, Barcelona, Istanbul and Brighton. As the creative force behind some of the most talked-about multiplatform video games in the last decade, we are committed to creating unforgettable characters and experiences all powered by our award-winning, proprietary Glacier technology.
See job listing: https://nordictechjobs.com/jobs/ptyZqM4pB2
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mod.io is a cross-platform user-generated content (UGC) service provider which powers hundreds of games - including some of the biggest AAA titles in the world. If you enjoy working in a fast scale-up environment where we growth and impact is at your fingertips, we have a number of roles available!
- 2x Backend Engineers (PHP / C#)
- 1x Senior Platform Engineer (AWS / Azure)
For more information on our company and the roles please visit https://mod.io/careers
Please feel free to reach out to me at pat + hn @ mod dot io :)
Hi, I'm the co-founder of MaFi Games, the indie studio behind Captain of Industry. We're looking for an experienced full-stack ASP.NET engineer to help us grow our community website, including features like a modding database, blog, and forum.
Some reasons you'd enjoy working with us:
- A multicultural, collaborative, and innovative work environment where your voice is heard.
- Fully remote job with flexible working hours and vacation schedule.
- High quality C# code base, code reviews, tests.
- High work satisfaction, work with a talented team on a popular video game with a wonderful community.
If interested, please see the detailed info, requirements, and application instructions at https://www.captain-of-industry.com/jobs-swe-hn, thanks!
Note: We are also looking for Senior Game devs, 2D artists, and SFX artists.
At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and are already rolling out across some of the largest care chains across Europe, including most of the NHS.
Our core product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient. No longer do clinicians have to catch up on administration after hours. Some even tell us that their partners notice they're much more relaxed after starting to use our product, and we couldn't be happier :)
We’re expanding our Stockholm team with exceptional engineers! We use Python (backend), TypeScript/React (frontend) and C# (Windows app) and our infrastructure runs on Kubernetes in Azure.
Even if we don’t have a role out your specific skill set, we’d love to talk! Our tech team is small but growing and you’ll have an outsized impact on an important problem.
More info at https://www.tandemhealth.ai/recruitment
Feel free to reach out to john.moberg@tandemhealth.ai if you have any questions!
Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users.
The demand for trusted digital ID is accelerating as AI deepfakes begin to destroy most of the ways we use to verify identity today. How private or secure is it to hold your driver's license or passport up to a webcam to get a bank account? Was it ever private or secure? Stable diffusion can break so much of this already. Society will need trusted digital IDs and credentials. Our mission is to allow them to be controlled by individuals, with safeguards to prevent descents into surveillance states and checkpoint societies.
We are the main implementers of category-defining initiatives such as the digital ID program for the California DMV, and the verifiable digital credentials program in Utah. We are private sector participants in NIST's National Cyber Security of Excellence initiative for privacy-preserving digital ID.
We are hiring skilled engineers who care about making a real impact in improving public services, digital autonomy, and user privacy for the world. We work closely with public sector agencies, and have high regard for public servants. We have a strong engineering and customer-oriented culture, and are not simply a SaaS product or AI wrapper. Our roles are not for the faint of heart: you will be expected to work hard and learn a lot in this role.
Our engineers are ambitious to get outcomes for our customers and their constituents. On any given day, they may write great Rust/C#/TypeScript, deal with mainframe dumps, read policy documents, respond to technical RFIs/RFPs, manage on-prem environments, implement new NFC + Bluetooth protocols in Swift/Kotlin, create CI/CD processes that enforce W3C accessibility guidelines and i18n requirements, rewrite lost specs from disassembled binaries, figure out stablecoin payments, and design new protections for public key infrastructure. It is a team effort, and people with T-shirt shaped skills are able to collaborate and learn a ton from each other every day.
We are interested in candidates who want to be proud of the meaningful impact they make for society, even if it takes time to get right. This is not the right job for someone who wants to "join a cool new AI startup" that implodes or exits in under a year.
See our roles here: https://jobs.lever.co/sprucesystems/
RepSpark is the top SaaS B2B wholesale e-commerce platform for brands in apparel, footwear, and accessories. For example, we're how golf courses across North America and Europe purchase brands like Titleist, Peter Millar, Kjus, etc.
Stack: C#/.NET (Rider on macOS), GraphQL, React, TypeScript, PostgreSQL, AWS (CDK), GitHub Actions.
We're actively hiring:
* Senior Product Engineer (Full-Stack): Own outcomes across React/TS + C#/.NET + Postgres; help modernize legacy .NET Framework to .NET 8; build/scale ERP ETL & integrations. https://www.repspark.com/senior-product-engineer-full-stack
* Product Manager - Integrations: Own the integrations roadmap; prioritize ERP connectors (NetSuite, SAP, etc.); partner closely with engineering. https://www.repspark.com/product-manager
Email careers@repspark.com with your resume/links (GitHub, portfolio).
At Triumph Financial, we’re building the modern freight payments network powering over $37B in annual volume. Our mission is to make freight transactions seamless, accurate, and secure, helping an entire industry move faster.
We’re hiring across multiple levels in Engineering. Our teams are small (3–5 engineers), autonomous, and rotate quarterly to stay fresh and cross-functional.
Tech we use: We’re language agnostic and hire for fundamentals. Our teams work across a mix of:
* Ruby on Rails / Elm
* Java / React
* C# / React
If you’re a strong engineer who loves solving complex problems, mentoring others, and building real-world systems that move money at scale, we’d love to talk. We’re looking for people who are:
* Curious and collaborative
* Obsessed with product quality and user experience
* Excited to work on distributed systems and modern financial infrastructure
Roles are here: https://triumph.io/about-us/careers/
Please put “Ash HN” or something similar in the referrals so we can bubble you up.
If you have questions, feel free to reach out directly at aanderson at tfin dot com.