Kredit | .NET Engineer Roles | Remote (US) | Full-time

Kredit (trykredit.com) is on a mission to resolve debt better. We provide tools to regular people to help them get the out of financial hardship, as well as provide tools for businesses to manage their processes. We are small (6 person dev team) and growing. Our stack: .NET Core, C#, PostgreSQL, Mediatr, CQRS, Events, Angular, GCP, Kubernetes, Terraform and much more. We are a Event/CQRS stack and are looking for Engineers that fit that experience in this area.

If this sounds interesting to you, please reach out to recruiting@trykredit.com

BES Group | C#/.NET Application Dev Lead | UK Manchester - Hybrid 2 days per week onsite| English fluency required | Full-time | £75k-£85k

We're an engineering safety inspection and testing group. MS Azure stack and MS Dynamics. 50% hands-on dev - 50% dev team leading.

Apply here: https://careers.besgroup.com/jobs/vacancy/applications-devel...

Aviagen | Full-Stack Software Developer | Huntsville, AL (onsite) | Full-Time

Aviagen, a global poultry-breeding company supplying pedigree lines for broiler production, is looking for a Full-Stack Software Developer who loves building tools that users actually use and benefit from.

What you’ll do:

- Architect and build web apps that replace legacy systems, streamline business processes, or replace paper or excel based workflows. So far, our web-apps are vanilla JS, with C# / ASP.NET Core backends. We're open to JS frameworks where appropriate.

- Collaborate directly with stakeholders to identify pain points and deliver impactful solutions.

- Own the end-to-end lifecycle: idea, design, implementation, deployment, support.

What we need:

- 5+ years of software development experience, comfortable across front-end and back-end.

- Solid JavaScript/TypeScript skills, experience with REST APIs, relational databases.

- Enthusiastic about owning features, interacting with users, improving business workflows.

What we offer:

- Competitive salary + bonus + company benefits (details on request).

- Real ownership and visibility within a global company with the feel of a smaller team.

- Located onsite in Huntsville, AL - full-time. (Hybrid/remote not currently available.)

How to apply:

Send your resume to dmurph@aviagen.com - mention “HN Who’s Hiring” in the subject. Or apply via https://aviagen.wd1.myworkdayjobs.com/en-US/aviagen-careers/...

Also hiring:

- IT Data Analyst - help build dashboards and data tools for global ops: https://aviagen.wd1.myworkdayjobs.com/en-US/aviagen-careers/...

- Database Administrator (DBA) - manage and optimize our critical data systems: https://aviagen.wd1.myworkdayjobs.com/en-US/aviagen-careers/...

SpruceID (YC W21) | REMOTE (US-Based Preferred) | Full-Time | spruceid.com

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.

Today, we are hiring highly capable 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 everyone on our team has a high regard for those in the public service. We have a strong engineering culture. We are not a SaaS product or AI wrapper, and 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 incredibly ambitious. 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.

The potential impact of this work cannot be understated, and this is not the right job for you if you want to "join a cool new AI startup" and make a fast exit. However, if you care about our mission, then you will have the opportunity to make meaningful outcomes for society that will make you feel proud.

See our roles here: https://jobs.lever.co/sprucesystems/

If you're interested in this topic, we recently proposed new models for identity in the financial sector:

https://blog.spruceid.com/modernizing-bsa-and-aml-cft-compli...

If you feel very strongly about what we do, please email me directly with your reasons and resume at wayne AT spruceid.com.

iM3 | Junior Developers (2) | Christchurch, NZ | Hybrid (mostly WFH) | Contract → possible long-term

We build AI-driven imaging software for vets - capturing and analysing x-rays to find dental issues in animals. We train our own models, are totally AI-pilled and use Claude Code and AI-assisted coding heavily day-to-day.

Looking for junior or new-grad devs with solid fundamentals and curiosity — no need to know our stack (Clojure, C#, Swift, Kotlin, Python, k8s, WPF, Svelte, Postgres). Just bring enthusiasm and a willingness to learn.

Hybrid in Christchurch New Zealand (mostly WFH, a few meetups each week). 3-month initial contract, likely ongoing if it clicks.

Send a short intro + GitHub profile link to nick.edwards+hn@im3dental.com

RepSpark | Engineering & Product | REMOTE (US) | Full-Time | https://www.repspark.com

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).

Triumph Financial | https://triumph.io | Engineer (Senior | Lead | Staff) & Senior Product Manager | REMOTE (USA only) | Full Time | $150-$300k

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 and Product Management. 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

We also have an opening for a Senior Product Manager.

How to Apply:

Senior (it says Ruby, but will hire for others too): https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Senior-...

Lead: https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Lead-So...

Staff: https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Staff-S...

Senior Product: https://tbkbank.wd1.myworkdayjobs.com/en-US/tfin/job/Senior-...

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.

Tandem Health | Senior/Staff Software Engineers | On-site in Stockholm, Sweden | Full time

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. We’re especially keen to talk to Staff Engineers (backend) and Senior AI Engineers (e.g. LLMs and the scaffolding around, computer-use agents)

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

MaFi Games | Senior SWE/Game dev | Contract preferred | Remote | C#

Hi, I’m the co-founder of MaFi Games – an indie studio behind the game Captain of Industry. We are a small but passionate team who gave up their jobs at Google and Nvidia to pursue building the best factory simulation game possible, and we need more hands!

We are looking for an experienced software engineer to grow the team and accelerate our progress. We strongly prefer candidates with a background in game development, experience with 3D graphics, and performance optimizations.

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.

* Long-term full-time collaboration (not a fixed-term contract).

* High quality C# code base, code reviews, tests.

* High work satisfaction, work on a popular video game with a wonderful community.

* No bureaucracy, 1 regular meeting per week.

As an example of our technical work see https://www.captain-of-industry.com/post/cd-31. We also have a unique signal-free train system: https://www.captain-of-industry.com/post/cd-46

If interested, please see the detailed info,requirements, and application instructions at https://www.captain-of-industry.com/jobs, thanks!

Note: We are also looking for a 2D game UI/UX designer and a SFX artist.

Trinsic | Software Engineer | REMOTE (North America) | Full‑time

We’re building the first Identity Acceptance Network—the “Visa for ID.” Humanity is editing genes, starting space tourism and working on artificial intelligence. Meanwhile, identity verification is still done by taking pictures of plastic cards . We’re bringing identity into this new age, where trust is essential and becoming more so every day with AI. We enable accepting digital IDs that users already have (mDLs, BankIDs, reusable IDs) and verify users ~10x faster across 40+ networks covering 500M+ people.

Role

- Software Engineer (#5 on the team; ~20% of eng capacity). High ownership, product-minded, backend and systems leaning.

- You’ll ship fast, prune scope, and help shape our engineering culture.

- You’ve thrived in early-stage environments, can tackle fires independently, and care as much about product as code.

- Strong backend experience; generalist who enjoys moving up/down the stack.

- You care deeply about user privacy and data security.

Stack & ways of working

- .NET (C#) backend, React + TypeScript frontend, Azure, GitHub CI/CD.

- Remote‑first in North America; strong async work habits; <5 hrs/week of recurring meetings; frequent pairing/huddles.

- We’re keen but responsible adopters of AI tooling to hit our high bar of excellence.

Comp & benefits

- Salary set by a transparent formula (we target ~60th percentile cash for our stage) + meaningful equity, usually 90th+ percentile for a startup of our stage.

- Premium US healthcare (75% of premiums covered for you & dependents), at least 15 days PTO, $900/yr fitness stipend, $350/mo coworking or $200/mo home office, first week is “Think Week” to help you transition into your new role, paid family leave, top‑tier laptop, twice‑yearly in‑person offsites.

Learn more / apply

- JD: https://trinsic.notion.site/Software-Engineer-163b6be993cd80...

- Comp philosophy: https://trinsic.notion.site/Compensation-Philosophy-bf9b66a5...

- Working at Trinsic: https://trinsic.notion.site/Work-at-Trinsic-0faef9dbfbd84627...

How to get in touch

Reply with your GitHub/LinkedIn + a few lines on what you’ve built, or email jp@trinsic.id.

If you’re North America‑based and excited about identity, I’d love to talk.

JP, CTO @ Trinsic