Automate the vault pipeline to drastically reduce time from item received to live on platform, including intake automation, scan orchestration, and quality control tooling.
Architect Vault-as-a-Service, including account infrastructure, billing, and external APIs for enterprise partners to programmatically vault, ship, and manage assets.
Own features end-to-end from technical design through polished UI, covering the full stack with both backend and frontend development.
Alt is building a platform for alternative asset marketplaces, starting with trading cards. They are a growing startup with a remote-first culture that values autonomy, ownership, and operational complexity.
Build and scale high-concurrency bidding and listing systems powering nine-figure annual GMV, owning backend logic and real-time UI end to end.
Develop AI-powered features like instant valuations and personalized discovery to match unique collectibles to buyers.
Mentor the team and set the standard for code quality, reliability, and performance.
Alt unlocks the value of alternative assets, starting with the $5B trading-card market, letting collectors buy, sell, vault, and finance cards in one place. Backed by Stripe, Coinbase, Seven Seven Six, and pro athletes like Tom Brady and Giannis Antetokounmpo, it's a remote-first startup with a culture of high agency and product-driven engineering.
Build best-in-class AI features end to end, including RAG pipelines, agentic workflows, and LLM apps on AWS Bedrock, shipping them to production fast.
Design and ship async Python services (FastAPI, SQLAlchemy 2 async) that stream live job progress to users over WebSocket/SSE and own features in the React/TypeScript portal.
Take real ownership from day one across backend, frontend, cloud, and applied AI, with mentorship from experienced engineers and a fast-moving fully remote team.
Veeva Systems is a mission-driven cloud software leader for the life sciences industry, helping pharmaceutical and biotech companies bring therapies to patients faster. As one of the fastest-growing SaaS companies with over $3B in revenue, it became a public benefit corporation in 2021 and supports a flexible work-anywhere culture.
Set technical direction across the bank's core systems, including cloud infrastructure, data platform, and the integration boundary with Affirm Inc.
Own the most ambiguous and high-stakes engineering problems end-to-end, from design to incident response.
Act as a force multiplier on a small team, setting standards for code review, design, and documentation, and leveraging AI tools to enhance productivity.
Affirm is reinventing credit to make it more honest and friendly, offering buy now, pay later services without hidden fees or compounding interest. They are a remote-first company with a focus on people-first culture, and they are building their own bank with a small, AI-native engineering team.
Own hard problems end-to-end, from framing to shipping to measuring impact.
Work across the stack as a generalist, going wherever the problem leads.
Leverage AI agents for volume and spend your time on the parts that need a person.
Babylist is a platform helping families navigate baby registries and the challenges of raising a child. The team is around 65 engineers, profitable for eight years, with over $750M in revenue in 2025.
Design backend systems and APIs (Python preferred) that run real-time, business-critical accounting logic.
Ship features end to end - architecture, CI/CD, testing, monitoring, and beyond.
Integrate third-party tools and external systems, proactively managing edge cases and risk.
DualEntry is building the OS for finance, an AI-native ERP that automates accounting from data entry to close. They have raised over $100M from top venture firms and serve customers from startups to public companies, hiring high-agency outliers who have achieved difficult things.
Own the product surface and underlying systems where AI-generated work meets human supervision, inventing new patterns for how people oversee probabilistic output.
Build the product surface for review and correction, along with the services for state, jobs, queues, and retries to make probabilistic output durable.
Own the domain model that everything stands on, working end-to-end from schema to pixel in a small team close to customers.
Auten Inc. is building applied AI to transform the operational core of a massive, overlooked industry that has been untouched by modern AI. The company has raised significant seed-stage funding from top investors, has live production traction, and is led by multi-time exited operators.
Embed with customers to understand operations and deliver working AI solutions from day one
Deploy, integrate, and maintain Avoca's voice agent products within complex customer infrastructure
Diagnose production issues and perform deep root-cause analysis across distributed systems and LLM-powered workflows
Avoca is transforming how home service companies engage with their customers using AI-powered conversational agents. Backed by Kleiner Perkins and Meritech Capital, the Series B startup has $125M raised, a $1B valuation, and 130+ employees across NYC and Santa Barbara.
Own meaningful problems from discovery through launch, measurement, and iteration.
Use AI to improve both how you build and what brightwheel can deliver.
Prototype quickly, validate assumptions, and use working software to create clarity.
Brightwheel is the largest platform in early education, trusted by millions of educators and families. It is a three-time Cloud 100 company with a distributed, customer-focused team.
Build the intelligence layer that makes Vanta's data queryable and reasoned-over across the organization.
Define what to build by scoping ambiguous problems and making tradeoffs.
Ship working things yourself, including prototypes, internal tools, and agent workflows.
Vanta is a trust management platform that helps businesses earn and prove security trust through continuous monitoring. They have a kind and talented team, with thousands of customers, and offices in major cities worldwide.
Lead internal product development by partnering with teams across Customer Success, Sales, and Engineering to design intuitive tools.
Own and scale the internal tool ecosystem (Scout) across the full stack, integrating React frontends, NestJS backends, and complex data integrations.
Accelerate delivery through AI by integrating agents into your daily workflow to write, review, and ship production code at an elite pace.
Luxury Presence is building the AI growth platform for real estate. Backed by Bessemer Venture Partners and other top investors, the company is a Series C firm with over $100M in annual recurring revenue and a global team that has been ranked on the Inc. 5000 fastest-growing companies list three years in a row.
Identify sources of friction across the software development lifecycle and scope agentic solutions to address them.
Design and build reliable AI-powered systems that follow step-by-step workflows and use tooling with safety checks.
Build and maintain evaluation tools that judge agent output on correctness, constraint compliance, and cost.
GitLab is an intelligent orchestration platform for DevSecOps that enables organizations to increase developer productivity and improve operational efficiency. With over 50 million registered users and a high-performance culture, GitLab fosters innovation and collaboration across a global remote team.
Work alongside the engineering team on real, shipped code that impacts customers.
Write code using JavaScript/React, Python, or Go and learn the full startup stack.
Gain firsthand experience in how a fast-moving, remote-first AI startup operates.
Laminar is an early-stage AI-native startup building AI agents to automate Salesforce DevOps, replacing slow manual processes with customized workflows. The company is ex-Google-led, remote-first, flat in hierarchy, and backed by Salesforce Ventures with clients like McKesson and OpenAI.
Build and improve core components of the Agent Runtime, including intent routing, RAG, and multi-step agent workflows.
Design and optimize Tool Server / Tool Calling capabilities for agent execution and integration.
Develop evaluation datasets and harnesses to measure agent quality and reliability.
Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. With over 320 million users in 100+ countries, Binance offers a dynamic, flat-structured environment focused on innovation and growth.
Assess technical accuracy, realism, and reproducibility of AI-assisted developer workflow tasks.
Provide actionable feedback on IDE integration faults, AI-assisted coding inefficiencies, and logic errors.
Apply deep knowledge of modern developer tooling, including AI coding assistants and telemetry/trace analysis.
We are sourcing experienced technical specialists to audit tasks used in training and evaluating AI systems. We focus on ensuring technical rigor and accuracy in developer workflow tasks, operating as a remote freelance project.
Own features end-to-end: from product requirements through data model and API design to production and customer deployment.
Build on LLMs for real users in regulated healthcare, focusing on evals, guardrails, and failure modes.
Integrate with healthcare systems like Epic workflows and prior auth logic, managing your feature area's metrics and user feedback.
Foundation Health is an AI operating system for pharmacy, built by a team with firsthand experience, streamlining care coordination and reducing paperwork. With about 70 employees, past product-market fit, and enterprise customers, they are funded with a $20M Series A from Define Ventures and have a public partnership with Amazon Pharmacy.