We are a globally distributed, internet-native team of engineers, researchers, creators and builders working on technologies that scale to billions. We have zero interest in corporate red tape. We move fast, we ship industry-defining products, and we are fiercely dedicated to decentralization. If you are a brilliant builder ready to tackle foundational platforms in AI, finance, energy, and peer-to-peer tech, join us.
Apply now to join us:
React Native Developer (Worldwide): https://careers.tether.io/o/senior-react-native-mobile-devel...
React Native Lead (Worldwide): https://careers.tether.io/o/lead-mobile-developer-wdk-hacker...
Backend Developer for Wallets (Worldwide): https://careers.tether.io/o/backend-engineer-wallets-100-rem...
Fullstack Developer (Worldwide): https://careers.tether.io/o/senior-fullstack-developer-cosmi...
Product Manager (QVAC)(Worldwide): https://careers.tether.io/o/technical-product-manager-qvac-1...
Product Manager (Hadron)(Worldwide): https://careers.tether.io/o/technical-product-manager-hadron...
Product Manager (CosmicAC)(Worldwide): https://careers.tether.io/o/senior-technical-product-manager...
Instinct Science is the AI leader in veterinary medicine. We build the industry's first clinical intelligence platform — combining a cloud-native EMR, AI-powered scribing (ScribbleVet), real-time clinical decision support, and Plumb's drug information — in one system that helps veterinary teams work smarter, not harder. We acquired ScribbleVet in early 2026 and are building out its next chapter.
This role is embedded directly in the ScribbleVet product team. You'll own the mobile app used daily by thousands of veterinarians to automate clinical documentation.
WHAT YOU'LL DO: - Build and own cross-platform features end-to-end in React Native (iOS + Android) - Identify and resolve performance bottlenecks — state management, native bridges, CI/CD - Ship real AI-powered features alongside a small, high-output team - Collaborate closely with design, product, and backend engineers
WHAT WE'RE LOOKING FOR: - Deep React Native expertise with production mobile app experience - Strong product instincts and QA discipline — you care about what you ship - Actively using AI coding tools
STACK: React Native, Expo, TypeScript, GraphQL
Apply: https://instinctscience.applytojob.com/apply/4Yj4DavJ6D/Seni...
At Holepunch, we are redefining the internet’s architecture. Our open-source P2P platform, Pear, enables developers to deploy applications directly from their machine to users, creating scalable, decentralized applications without traditional server infrastructure.
Why Holepunch?
- Work on groundbreaking technology that prioritizes user autonomy and privacy.
- Collaborate with a team of thinkers and innovators dedicated to reshaping the digital landscape.
- Contribute to a future where technology serves humanity, not the other way around.
Apply now to join our mission:
Senior FE Engineer: https://holepunch.recruitee.com/o/senior-frontend-engineer?s...
P2P Node.js Engineer: https://holepunch.recruitee.com/o/p2p-nodejs-engineer?source...
Senior Node.js Software Engineer: https://holepunch.recruitee.com/o/senior-node-engineer?sourc...
Mobile Engineer: https://holepunch.recruitee.com/o/mobile-engineer-react-nati...
Hi everyone! We're a Series A startup on a mission to protect society from fraud and money laundering using our intelligent Client Due Diligence Platform. With fraud and money laundering skyrocketing, regulated professionals are struggling to keep pace with their compliance obligations. Thirdfort turns compliance into a competitive advantage, offering beautifully secure onboarding for regulated businesses operating across legal and property.
We've already protected over 3 million people through life's big transactions, with a core aim to protect many more. We've spent the last year rebuilding our product from the ground up and are increasingly leaning into AI across the team/system, focusing on technologies that let product-minded engineers solve hard client problems fast and with confidence: Go, Temporal, NextJS and React Native. We expect our engineers to use their hard-won expertise to get deeply involved in product design as much as technical implementation — joining the team is a great opportunity to work with exciting tech and have a real impact on people's lives.
We have the following open positions:
* Lead Software Engineer – we're looking for a strong technical leader to drive one of our product squads. You'll shape architecture, mentor engineers, and ship meaningful product improvements.
* Senior Software Engineer – we're looking for a senior engineer who's excited to own problems end-to-end, from product design through to production.
* Analytics Engineer (Fixed Term Contract) – we're looking for someone to own and improve our analytics models and datasets end-to-end, covering a period of parental leave.
Come take a look at our open roles: https://www.thirdfort.com/jobs/
Join HIFI Labs and work on innovative projects with well known and iconic musicians. Past artist activations include Bruno Mars, Linkin Park, Jisoo / Zayn,Rüfüs Du Sol, Dua Lipa, and Mike Shinoda. We're looking for a Senior Fullstack Engineer passionate about design, user interactions, and privacy.
You'll work with TypeScript, React/Next.js, Firebase and explore new frameworks like Astro. Experience with Styled Components, continuous deployment and devops is a plus. We also play around with React Native / Expo.
Sound like a fit? Email us at pierre at hifilabs dot co
I'm Alex, founder and CEO of River. I also wrote the first line of code and still ship PRs.
River is a client-first Bitcoin-only financial institution building the financial app people use every day to save in bitcoin and spend in dollars. We custody over 25,000 BTC, serve individuals and businesses across the U.S., and are profitable. We publish cryptographic proof of reserves monthly and our company financials annually.
Here's what our engineering team is working on:
- Real-time Bitcoin and USD payments, trading, and settlement on an Elixir monolith with a unified GraphQL API - Next-generation Bitcoin custody with quorum signing, key ceremonies, and geo-redundant infrastructure - Scaling our ML/AI systems (Python, PyTorch, XGBoost, LLMs) to automate operations and tackle fraud/risk - A ground-up React and React Native rewrite of our consumer app - Porting our Lightning Network infrastructure from Go into Elixir We're hiring: - Senior Software Engineer (React, Full-stack) | $150K-$220K - Staff Software Engineer (Elixir) | $200K-$250K - Staff Software Engineer (ML/AI) | $200K-$250K Apply at https://jobs.ashbyhq.com/river?utm_source=Zp9nJyqvd4Rinse provides dry cleaning and laundry delivery services to customers in twelve metropolitan areas in the US and Canada. We have sophisticated logistics optimization software, a polished consumer product, and firm business fundamentals. We're now over a decade old - this is a stable, yet consistently growing and innovating, company.
Our engineering team is distributed across the United States and internationally, and has been entirely remote for years now, but a desk can be provided in the above cities if you'd prefer.
We're open to both newly-graduated engineers or more senior engineers, provided they meet our bar. We're particularly interested in true full-stack engineers, with strong React / Typescript / CSS skills to complement comfort in a Python / Django environment. We're also seeking engineers with experience leveraging AI to automate complex operational processes.
This season, we're particularly interested in new grads or junior engineers, to round out the team.
You will join a high-caliber team where collaboration, honesty, and open communication are at the core of everything we do.
Search term bingo: Logistics, Django, Python, Optimization, React, React Native, Postgres, Mobile Engineer, Automation, Delivery, OR-tools, Forecasting