In addition to the search links in the parent post, https://nthesis.ai/public/hn-who-is-hiring pulls the latest data, formats it in Markdown, and lets you search, chat with, and visualize the postings. Hope you find it useful.

Float Technologies | Backend, Financial, AI Engineers | Full-Time | ONSITE | New York, New York | $120k-225k https://www.float.tech/careers

At Float, we're building capital markets infrastructure. Our AI-native platform is tackling decades-old inefficiencies, creating technology that enables financial institutions to interact seamlessly and automate intelligently. Based in SoHo, New York and backed by top-tier venture investors, we're a team of engineers, designers, product managers, quants, and market experts shipping elegant solutions to complex problems. We move fast, care deeply about building things right, and work directly with our users to deliver products that transform how markets operate.

If interested, apply here https://float-tech.notion.site/140ab6ef153b800a97e0d68ee5444...

Fliki.ai (AI-powered video editor) Dubai, UAE / Bangalore, India | ONSITE | Full-Time With recent advances in generative AI, we are reimagining the product around a simple idea: AI is the new UI. We're a team of only 5 and looking to carefully add a couple of full-stack engineers onboard.

What you'll be working on: https://fliki.ai/whats-new/sneak-peek-v4

Email: Email is hidden

Source (https://source.network)| USA/Canada/EU: REMOTE | Full-Time | https://source.network/careers At Source, we aim to revolutionize developer data management for the open web. Our mission is to simplify data handling for edge devices, local-first software, and distributed infrastructures, allowing developers to unleash their creativity and build world-changing tools that realize the open web’s full potential.

Our suite of new technologies work together to make it easy for developers to ship edge and local-first software. We empower developers to create software and devices that seamlessly communicate, offer granular data control, and secure data cryptographically to ensure trust. Join us in shaping the future of data management and the open web.

We’re growing fast and are looking to fill the below positions:

ENGINEERING

- Chief of Staff - https://source.network/careers/chief-of-staff

- Lead Edge AI Engineer - https://source.network/careers/lead-edge-ai-engineer

- Lead Technical Writer & Documentation Engineer - https://source.network/careers/lead-technical-writer--docume...

- Head of Developer Relations - https://source.network/careers/head-of-developer-relations-r...

- Senior Zero-Knowledge Engineer - https://source.network/careers/senior-zero-knowledge-enginee...

- Protocol Engineer (Distributed Systems) - https://source.network/careers/software-engineer-backend-dat...

- Software Engineer, Backend (Database/Distributed Systems) - https://source.network/careers/software-engineer-backend-dat...

See all our open positions here: https://source.network/careers

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 <Email is hidden - 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/...

PrairieLearn (Remote US) — Full-Stack Software Engineer — TypeScript / Node / Postgres / AI

PrairieLearn (https://www.prairielearn.com) is an open-source assessment platform originally developed at the University of Illinois and now used by universities across the US (Berkeley, Princeton, Michigan, UIUC, and others). We power mastery-based learning, interactive question generators, and large-scale exams.

We’re a small, profitable, early-stage company (bootstrapped, no VC) and we’re hiring a full-stack engineer to help us continue to grow. You’ll work across the stack and have meaningful ownership from day one.

We’re also developing AI tooling in the product:

* LLM-based agents to help instructors create and test new question generators

* Vision-language models for grading student-submitted work (e.g., math derivations, diagrams, sketches)

This is practical, user-facing AI work with real-world impact — not a research sandbox.

Tech we use:

* Node.js / TypeScript backend, Postgres, AWS, React

* PrairieLearn is open core: https://github.com/prairielearn/prairielearn

You might be a fit if you:

* Have experience with full-stack web development (TypeScript / Python / SQL / HTML/CSS)

* Enjoy working directly with users (many are instructors and TAs)

* Want to own features end-to-end, from idea to rollout

* Are excited about building practical AI integrations, not just demos

Details:

* Location: Remote (US only)

* Salary: $100k+ depending on experience

* Benefits: Stock options, unlimited PTO, flexible hours

* Role: Full-time. (We’re not able to sponsor visas at this time.)

If this sounds interesting, please email Email is hidden. We’d love to talk.

Official job posting: https://www.prairielearn.com/jobs

Pickaxe | Founding Typescript Engineer | Full-Time | In Person (SF)

Pickaxe (https://pickaxe.co/) allows coaches and consultants to build chatbots and agents for their clients. We're a small committed team of hackers focused on building a beautiful product for our customers. We just raised our seed and we're making our 3rd and 4th engineering hires.

Learn more here: https://pickaxe.co/careers/full-stack-engineer

Nettle (https://nettle.llc/) | REMOTE | Autonomous Data Processing | Compensation and Culture: Netflix rules - Top of personal market for your role and geo, stunning colleagues.

We're building an autonomous data processing system to make data engineers 10x+ more effective.

Currently open roles: ----------

Principal Product Manager https://www.linkedin.com/jobs/view/4319438984/

Staff or Senior Staff Tech Lead / Engineering Manager (Data Infrastructure) https://www.linkedin.com/jobs/view/4319530325/

Senior Marketing Executive https://www.linkedin.com/jobs/view/4317950237/

---------------- Please apply on LinkedIn if these sound interesting!

Logiqo Inc. – Full-Stack Engineer (AI-focused, remote, CET!)

We’re developing an AI assistant for iGaming/Betting and have good commercial traction. Looking for a curious builder who embraces AI and likes to ship.

Business platform stack is Java/Spring Boot and PostgreSQL. Experience with LLMs, embeddings, prompt engineering and AI ops preferred.

You are independent, motivated and embraced AI in your workflow.

Reach out to Email is hidden

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.