Build agents with agents, from chat affordances to ambient background agents.
Use existing patterns for data modeling, GraphQL, and component architecture, and know when to break out.
Learn the domain from in-house experts and work closely with product designers.
Luminary is the AI-native system of action for wealth transfer services, transforming complex estate planning and ownership documents into a structured data asset. It serves 1,000+ customers with a small, senior team backed by prominent investors, fostering a culture of modern tooling and engineer ownership.
Build across the product stack from Rails APIs to React/TypeScript frontends, owning problems end-to-end from customer conversation to production.
Work directly with founders, designers, and engineering in a high-trust, autonomous environment where AI is embedded across your workflow.
Ship features live, validate with data, and maintain long-term ownership of what you build, with light ceremony and high accountability.
Great Question is an all-in-one AI customer research platform that helps teams recruit participants, run research, and share insights. Backed by world-class investors, the company has a small team culture built on high trust, high agency, and high emotional intelligence.
Own the platform end-to-end as a full-stack generalist, designing, building, shipping, and operating product capabilities across frontend, backend, and infrastructure.
Lead engineering efforts toward ISO 27001 and SOC 2 readiness by translating compliance requirements into practical controls.
Use AI-assisted development tools and independently validate generated code for correctness, security, and performance.
They are building an AI-native professional services automation platform. As a startup with a small team, they are seeking their first in-house engineering hire and offer high ownership and autonomy.
Own features across the full stack from discovery to release.
Engage directly with customers to surface real pain points.
Build pragmatic software balancing customer value and maintainability.
They are building an AI-powered phone assistant for small and medium-sized businesses. They are a remote-first team in a high-growth startup environment.
Own product features end to end from ambiguous requirements through deployment and monitoring.
Collaborate with product owners and domain experts to build reliable, maintainable full-stack solutions.
Leverage AI-assisted coding, code review, and QA tools to increase development velocity and quality.
The company builds production-grade web software for regulated domains such as fintech. It operates with small, collaborative engineering pods that emphasize ownership, autonomy, and AI-assisted development.
Design and build user-facing systems and integrations for secure, next-gen interfaces.
Own the frontend experience layer, converting complex operator requirements into reliable UIs.
Work hands-on building and operating systems in partnership with product designer and engineering teams.
Ruya AI is a venture-backed defense-tech company building AI-native intelligent software for sovereign institutions. They are headquartered in Massachusetts with offices across the US, Europe, and the Middle East, and are expanding their engineering team with people who demonstrate strong ownership and judgment.
Build responsive, accessible interfaces in React / Next.js and TypeScript.
Turn designs into clean, reusable, well-structured components and integrate with backend APIs.
Review code, including AI-generated code, for quality and consistency while keeping performance and accessibility high.
Monks is the global, digital-first, data-driven unitary operating brand of S4 Capital plc, combining marketing and technology services to redefine brand interactions. The company has been named a Contender in The Forrester Wave and ranks among Cannes Lions' Top 10 Creative Companies, fostering an equal-opportunity culture.
End-to-end ownership across frontend, backend, and infrastructure as the first in-house engineer for an AI-native PSA platform.
Harden, scale, and evolve the existing platform while shipping customer-facing improvements.
Work solo as a senior/staff-level generalist with high ambiguity and close founder collaboration.
Smart Working connects skilled professionals with outstanding global teams for full-time, long-term remote roles. They are a high-rated workplace on Glassdoor with a remote-first culture that values growth and well-being.
Own features from design handoff through production, collaborating with Product, Design, and customers.
Build and maintain React frontends with complex data visualization and real-time updates.
Work across the stack including Python backend services, PostgreSQL, Redis, and async task queues.
Virtualitics is an AI-native readiness applications company for defense, government, and critical infrastructure. They are a small, fast-moving team of scientists, strategists, and servicemembers with a culture focused on results, transparency, and compassion.
Build and maintain frontend applications using React 19 and Next.js App Router.
Develop dashboards and data-heavy interfaces with modern React architecture.
Integrate AI-powered workflows and LLM functionality into production apps.
Hire Hangar connects top talent with vetted employers and offers competitive pay and real growth opportunities. It focuses on building long-term careers with fast-growing global companies.
Build and maintain the product's core UI including map interactions, chat interface, data tables, and file-upload flows.
Support backend development with API design and server-side persistence alongside the team's AI engineer.
Contribute to an AI-powered chat interface, addressing challenges around latency and streaming partial results.
Smart Working connects skilled professionals with global teams for full-time, long-term roles. The company fosters a community-focused culture that values growth and well-being.
Own customer problems end-to-end from idea to production.
Work across the full stack (frontend, backend, infra) as a product engineer.
Leverage AI agents to deliver 2x output and improve system efficiency.
Hostinger is an AI-first company serving over 5.5 million clients across 150 countries. They foster a culture of freedom and responsibility guided by 10 company principles.
Build end-to-end products across the stack and own the complete user experience.
Ensure software is clear, tested, observable, and maintainable while shipping quickly.
Use AI tools like Claude Code and Codex to accelerate development while taking full ownership.
AIOS is building the world’s first full-stack AI doctor, serving 200k patients per month via Bolt Pharmacy in the UK. The company is young, founder-led, and growing rapidly with a remote team distributed worldwide.
Build AI products that automate operations for studio operators, focusing on customer-facing features and agentic loops.
Simplify infrastructure, improve reliability through observability and alerting, and mentor engineers across the team.
Work across the full stack (TypeScript, Node, NestJS, React, Postgres) to ship features and improvements daily.
Arketa builds the operating system for modern fitness and wellness, empowering studios and entrepreneurs to scale beyond in-person classes. We've raised $15M in Series A funding and are growing quickly with a small, senior, fully distributed engineering team.
Drive projects from concept to release alongside Product Manager and Designer partners.
Write and review code, thoughtfully using AI to improve velocity and understanding.
Work in a distributed, remote environment with key meetings 8–11 am PT.
Ediphi offers a cloud-based estimating and preconstruction solution for general contractors, aiming to reduce preconstruction time. The company, backed by a $12M Series A, is a fast-growing SaaS startup with a small, collaborative team.
Build AI-native interfaces for agent chat, ambient agents, and entity diagrams.
Own the frontend architecture including component patterns, Apollo cache, and performance.
Partner with designers and shape APIs, shipping to production multiple times a day.
Luminary is an AI-native platform for wealth transfer services that converts complex estate planning documents into structured data for advisor workflows. They serve 1,000+ customers with a small, senior team and a remote-friendly culture.
Build production-ready AI-powered products integrating LLMs, RAG, and agentic workflows into real-world financial processes.
Develop scalable event-driven microservices and APIs with Node.js, TypeScript, and modern React frontends.
Architect cloud-native systems on AWS and implement monitoring, evaluation, and observability for production AI systems.
Aveni is redefining how financial institutions use AI by building production-ready agentic systems that replace fragmented processes. Backed by investors including Puma Private Equity, the company completed one of Scotland's largest Series A rounds and is scaling its team to meet growing demand.
Build and enhance an internal multi-model AI platform with agents, automations, and MCP tool integrations in a senior full-stack role.
Develop production-quality web applications and an internal MCP marketplace for authenticated AI tool access across multiple clients.
Promote AI adoption across engineering through technical guidance, demonstrations, and reusable tools, collaborating with cross-functional stakeholders.
This partner company focuses on building AI-first solutions that improve engineering teams' workflows. They foster a collaborative, remote-first environment with a culture of experimentation, continuous learning, and knowledge sharing.
Architect production backend services and data models for financial workflows.
Build full-stack features and AI agent-powered credit risk operations.
Use modern AI-assisted development tools and contribute to engineering standards.
Gynger provides embedded financing and cash flow management for B2B tech vendors, using AI agents for credit risk. Founded in 2021 and based in NYC, the Series A startup has raised $20M and is a Built In Best Place to Work.
Build and ship features for North, our AI workspace platform.
Develop autonomous agents that interact with sensitive enterprise data.
Collaborate with researchers to productionize state-of-the-art models and techniques.
Cohere is the leading security-first enterprise AI company building cutting-edge foundation models and end-to-end products for real-world business problems. As a global team of researchers, engineers, and designers headquartered in Toronto with offices worldwide, we foster a culture of obsession over what we build.