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Atomic Tessellator·Full time, remote (UTC+12)

Senior Python Backend Engineer·Remote

Rust engineer Polars TYPE: full-time LOCATION: Amsterdam REMOTE: Optional, Based in the Netherlands is preferred VISA: No DESCRIPTION: Polars is the company founded from the Polars OSS project. The company is building a distributed query engine and managed data platform that can run the full polars API with different scaling strategies. (Almost) Our whole tech stack is in Rust and we are building the platform from scratch. Rust Software Engineer - Performance: Rust Software Engineer - Query Engines: COMPENSATION: Competive salary and Stock option package CONTACT: [email protected]·Remote

GTM Engineer·Remote

Company: Faqta Location: Utrecht, Netherlands (Hybrid Tue/Thu) Remote: No (NL-based) Type: Full-time Salary: €3858–€4244/month + 8% holiday pay Medior Backend Developer (Node.js / TypeScript) Faqta builds a platform used by thousands of teachers across the Netherlands to manage lessons and track student progress. We’re modernizing our backend toward a more scalable, modular architecture. You’ll work on systems that process student results and support classroom workflows at scale. Tech stack: Node.js, TypeScript, Express MySQL, Redis, BigQuery GCP, Kubernetes Small team, high ownership. Engineers work end-to-end from design to deployment. Apply:·Remote

Pomelo Care·Remote

Subject: Full Stack Engineer Application - Fatima Usman Location: Remote (PKT) Hi, I’m reaching out regarding your recent post in the HN "Who is Hiring" thread. Stack: React, TypeScript, Node.js, PostgreSQL, Express.js. What I've shipped: AI-powered fashion platform (PERN + OpenCV) — Team lead; earned 2nd place at a national competition for a clean, modern UI and complex data processing. Full-stack music app (React + Node.js + REST API) — Developed during my time at Red Buffer. 15+ Figma-to-React component builds — Expert at translating high-fidelity designs into pixel-perfect, responsive components at PixelSoft Solutions. Happy to share my GitHub, CV, or jump on a 15-minute call to discuss how I can help scale your platform. Best, Fatima Usman [email protected]·Remote

SF or Shenzhen, remote possible for exceptional candidates Hiring FDEs and various Member of Technical Staff roles Apply here: Demos: -- Dimensional is the agentic operating system for generalist robotics. The team is from MIT, CMU, Cornell, DJI, Figure, and has raised $200M+ for previous projects. Backed by the head of Apple Robotics, CEO of HuggingFace, cofounder of GoogleX, CTO of Windsurf, and more. We launched recently and hit #3 trending on Github. Thousands of developers are now using Dimensional to program physical space. We’re looking for relentless hackers across Software, Infra, Manipulation, Navigation, and LLM/Agents to join us in SF/Shenzhen to power the next generation of agentive robotics.·Remote

BioLM·San Francisco (or Remote)

(AU ONLY / REMOTE) Senior engineer to step into a ~30k LOC system (~300 files) and help shape it properly. Production-style system with real complexity. Interdependent modules, async flows, external integrations. Stack: Python/FastAPI backend, Next.js frontend, early-stage routing/AI components. Expectations: - quickly understand an existing codebase - trace data flow across modules/services - identify structural issues and bottlenecks - make pragmatic improvements without overengineering Starts with a deep dive and direction, with room to stay involved and build it out. AU-based only (R&D constraints). Email: [email protected]·Remote

Aye Eye is building a privacy-first edge-AI camera platform: local AI, live video, device intelligence, and the app / developer tools around it. We’re hiring for 3 roles Remote (UK/EU preferred): 1) Senior Product Designer Own UX/UI for the Aye Eye / Trojan app platform. Mobile/tablet journeys, wireframes, Figma design system, and clickable prototypes. First mission includes onboarding, dashboard, live view, alerts, device setup, AI query, shop, subscription, and settings. 2) Developer Platform Lead Define the self-serve developer ecosystem: portal structure, onboarding flows, documentation, sandbox model, and submission workflows. 3) Senior Full Stack Developer Build the portal behind that ecosystem: auth, dashboards, API keys, sandbox access, submission workflows, and licensing touchpoints. We want people who can simplify complex systems, work fast, and ship clean, commercially usable product experiences. Email: [email protected] Subject: HN – [Role Name]·Remote

Saving Bitcoin·Remote (global) Given the latest quantum algorithmic advances by Google, Bitcoin is expected to be fully broken by 2029. In this position you will design post-quantum cryptography that goes beyond the BIP-360 stopgap to fully solve the quantum threat on Bitcoin and transition it safely into the post quantum age. Please describe your cryptographic experience, your Bitcoin experience and the flavor of PQ-crypto that you believe can save BTC. Apply to: [email protected] (burner address for spam prevention, expect answers from a different email)

Trace Labs·Full Time

Stealth AI Startup (Funded)·REMOTE (US) We're building at the intersection of AI and human behavior — think behavioral intelligence at scale. Our platform uses LLMs and proprietary data pipelines to change how the world evaluates trust, identity, and reputation. Not another chatbot. Launching to mass consumer market this year. Team comes from Google, Amazon, and other top-tier tech cos. We've shipped systems serving hundreds of millions of users. What you'd work on: scalable backend systems, search and identity verification infrastructure, custom LLM pipelines (fine-tuning, inference optimization), and frontend experiences that make complex AI outputs intuitive. Looking for: 4+ YOE (mid), 7+ (senior). Strong distributed systems fundamentals. LLM/ML experience a plus. You've built something from scratch and liked it. Comp: Competitive salary + meaningful early-stage equity. Fully remote, async-first. Interested? Send a note about what excites you and your resume to email in profile. New account & email as we are staying in stealth until we launch.

Holepuch·Senior Node.js Software Engineer 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...

Instinct Science·REMOTE (US)

Redpanda Data·Full-time

Location: Chicago, Illinois, US Remote: Yes Willing to relocate: No Technologies: Claude Code, Cursor, Vercel, Supabase, Expo, SQL Résumé/CV: Email: kpolevoy [at-symbol] gmail [dot] com GitHub: 10+ years as product leader across B2C/B2B Fintech,insurtech, corp travel (early stage and growth companies). Looking for fractional/contract work. Good at going from "we have a problem" to actually fixing it — strategy and execution: - Took over billing ($80M/mo volume), found scale-blocking gaps, shipped the redesign - Built multiple product verticals ground up resulting in 50%+ customer retention - Mobile app from idea to 45k DAU Also build my own stuff with Claude Code and Cursor: Spektr (personal CRM — spektr.kirillpolevoy.com), Relai (Chrome extension, live on Web Store), Tiny Viewers (tinyviewers.vercel.app), StoryStack (storystackstudios.com). Lead Chicago's Shiphaus chapter — day-long AI build events for business owners/leaders and engineers.·Remote

StraighterLine (straighterline.com)·Remote (US Only)

Category Labs·Remote and NYC

ThreatMark·REMOTE(World) / Brno, Czech Republic

MinimalistechOS (minimalistechos.polsia.app)·Remote

Trustle·Remote (US)

Better Stack·/^Full-?stack Engineer$/i

Full-Stack Engineer (Python / React) , Remote We’re working on building production AI systems , not demos ,focused on real-world workflows, data pipelines, and integrating LLM-based systems into usable products. Stack: - Python (FastAPI) - React / TypeScript - AWS / PostgreSQL Work includes: - designing backend systems and APIs - building and scaling LLM workflows (agents, pipelines, RAG) - handling real-world issues like latency, reliability, and hallucination control - integrating AI into product experiences end-to-end Looking for engineers who: - have built production systems (not just prototypes) - are strong on backend design and data flow - have experience with AI/LLM systems in real use cases Remote, async-friendly, with some overlap with US timezones preferred. If interested, apply here: Make sure to check your email (including spam/junk), as that’s required to move forward in the process.·Remote

SafetyWing·Hiring Globally At SafetyWing (YC W18), we’re building a global social safety net for remote workers—simple health, insurance, and retirement products designed to replace national welfare systems. Our mission is to remove geographical borders as a barrier to equal opportunity and freedom for everyone. If we succeed, we believe this will be one of the most important tasks of our time. - General Manager, Nomad Insurance: https://safetywing.pinpointhq.com/postings/507a7c5e-f44d-411... - Partnerships Manager: https://safetywing.pinpointhq.com/postings/b07c1584-3eac-485... - Platforms Business Partner: https://safetywing.pinpointhq.com/postings/9df843c6-ef5c-4b1...

BrandMultiplier·REMOTE

Colonist·Remote (Eastern Europe / SEA)

ChainSecurity·Full-time

b.well·US - Remote

LingoLooper ( )·REMOTE (Europe-friendly)

InfoMarines Inc·Denver, Colorado, USA

Twindo (Formerly Canvas; The Spatial Computing Company)·Remote At Twindo, we’re working on spatial computing - using computer vision to 3D reconstruct and understand your surroundings so that software can operate over real-world spaces. Twindo brings together everything that professionals need to understand the spaces they design, build, and manage, without extra site visits or second-guessing. With a quick scan or plan upload, any space becomes structured, accurate, design-ready data your whole team can actually use. - Backend Engineer (Europe or LatAm Remote) - Full Stack Engineer (Europe or LatAm Remote) - iOS & Backend Engineer (Europe or LatAm Remote) For detailed information check out https://www.twindo.com/careers/ or email [email protected] Keywords: 3D, computer vision, photogrammetry, geomatics, SLAM, CAD, iOS, Python, Django

Coder·Multiple roles

RDE Advisors·REMOTE (Europe, LatAm, India)

Digital Vitamins·Electron.js + React.js

HostGPO·Remote

Engineering Square·Remote (West Coast hours)

Confluence·remote Research analyst (non-technical) looking for someone to help bridge the gap on some of the more technical aspects on neoclouds. Hands on experience with bare metal CPU vendors are/or modern AI oriented neocloud vendors (eg H100 chips) ideal. Interested in views from a customer perspective as well as operators. Part time hourly work (US$100-300/hr). Happy to be flexile on timing around a primary job. quinn at confluenceresearch dot com dot au

Farmer Sam LLC·Remote

Remote·Remote

VozParking·Netherlands / Europe / REMOTE

Lucia Protocol Remote·https://www.luciaprotocol.com/ Lucia Protocol is at the forefront of AI-driven data infrastructure, building the future of decentralized ad attribution. We are redefining how brands, publishers, and communities leverage Web3 to accurately track, attribute, and reward digital actions. Our team is innovating where AI, blockchain, and decentralized ecosystems intersect to power transparent and efficient ad measurement solutions. We are hiring for: - Chief Technical Officer (CTO): https://www.indeed.com/job/chief-technology-officer-cto-d625... - Senior ML Engineer https://www.indeed.com/job/sr-ml-engineer-06c5b4f007aac3db

Greenhouse Software·REMOTE (Ontario or BC, Canada)

Proven Software·REMOTE (US) Full-Time

SEEKING·Auburn AL → SF/Seattle/NYC/Remote

Sage·Business Development Executive Sage is a senior-living technology platform that connects care management, staffing, and analytics to improve clinical and operational outcomes. The platform includes a caregiver-facing care app, EHR integrations, AI-powered data and recommendations for staffing and level-of-care decisions, analytics and reporting, and integrations with nurse-call and life-safety hardware. It is designed for use across the continuum of senior care (independent living, assisted living, memory care, and skilled nursing) to reduce response times and fall-related hospitalizations, improve caregiver satisfaction, and drive financial performance for communities. You’ll be at the forefront of our sales team, driving revenue growth and building strong relationships with senior care communities across the country. You’ll work closely with our CEO, sales, and cross-functional teams to develop and execute a strategic sales plan, manage the full sales cycle, and close new business and expansion opportunities. This is a high-ownership role for someone who loves selling, thrives in a fast-moving environment, and wants to accelerate their craft quickly. What You'll Do - Own the end-to-end sales process: prospecting, discovery, demos, pricing, negotiation, and close - Build and manage a strong pipeline within Assisted Living/Senior Living markets - Develop trusted relationships with decision-makers and senior stakeholders at target communities - Partner closely with the broader team to refine messaging, process, and go-to-market strategy - Bring a “challenge the status quo” mindset and help prospects understand the business impact of modernizing care delivery Application details: We are committed to having a transparent and bias-free selection process that is inclusive to all applicants. To apply: https://www.sagehealth.com/company/careers#open-roles

Solace Health·REMOTE (US)

Revelare Networks / Mobile Software Engineer/ Fully Remote/ Full-Time/ US Citizen We are hiring a Mobile Software Engineer with extensive experience in Android (Kotlin/Jetpack Compose) and iOS (Swift/SwiftUI). The salary range for this position is $110,000 - $155,000, depending on experience level. You must be a U.S. citizen for this position Please apply here:·Remote

Eequ·Remote (UK)