Own products and systems end to end, from ambiguous customer problems through architecture, implementation, and launch.
Build reliable backend systems for real-time bidding, payments, vault workflows, and partner integrations.
Use AI deeply to prototype, build, and iterate, and own the quality of what ships.
Alt unlocks the value of alternative assets, starting with the $5B trading-card market, letting collectors buy, sell, vault, and finance their cards in one place. Backed by leaders from Stripe, Coinbase, and pro athletes, it's a remote-first startup focused on real-time pricing and AI-native workflows.
Own features on Techstars OS end to end, from data ingestion to UI, including AI-native features like semantic search and assistive workflows.
Lead the migration and shutdown of legacy founder tools, consolidating functionality into the OS or retiring cleanly.
Act as a technical resource for the team, unblocking others and maintaining context across time zones.
Techstars builds an operating system that centralizes how accelerator programs, founder support, network engagement, and investment decisions are run. It is a small, high-trust team that moves fast and ships real things.
Drive complex, high-impact engineering initiatives across product innovation areas.
Partner with Product, Design, Data, and Engineering leadership to align on roadmaps and execution.
Demonstrate an AI-native development mindset and contribute to best practices for AI workflows.
Outschool runs an online marketplace of live classes that makes learning personal and engaging for kids. It has served over 1.5 million learners with $100M+ in annual bookings, and encourages a culture of curiosity, risk-taking, and growth.
Build and evolve a new TypeScript/NextJS system that replaces the existing legacy platform.
Own features from requirements to production, including technical decisions and monitoring.
Use AI coding tools daily to accelerate development while maintaining code quality and judgment.
ThriveCart is a powerful e-commerce platform that helps creators and online businesses generate sales through cart, checkout, affiliate management, and learning management tools. The company is profitable, growing rapidly, and backed by LTV SaaS Growth Funds, with a team from diverse backgrounds at companies like Shopify, Salesforce, and BigCommerce.
Own big parts of the marketplace, including storefront, course platform, and recommendation systems.
Experiment with the latest agentic coding tools.
Work remotely in a close-knit team with a high degree of ownership.
Maven is a marketplace for practical courses taught by top experts, with a cohort-based model that achieves 80%+ engagement. They have 500+ live courses, $100M+ earned by experts, and a small, high-trust team of 20.
Deeply understand user needs and shape solutions through collaboration with the Product Team and CEO.
Build and develop the Mindly product, including AI-powered experiences and the AI Companion.
Drive the entire development cycle independently, from problem identification to production launch.
Mindly is an international product company — a marketplace for psychologists and their clients. With over 1,000,000 clients in more than 40 countries and a primary focus on Tier-1 markets, we are one of the fastest-growing profitable tech companies in the HealthTech sector globally.
Take deep ownership of systems and product areas, becoming the go-to technical expert for what you own.
Architect, build, and maintain highly available, scalable REST APIs and backend services across distributed systems.
Build agentically with AI coding tools, staying at the forefront of emerging AI tooling and practices.
Postscript is an AI messaging platform for Shopify brands, helping e-commerce marketers drive revenue through SMS marketing and AI features. Backed by Greylock and Y Combinator, the company has been fully remote since 2018 and serves 20,000+ Shopify brands with a culture of ownership and AI-first development.
Own problems end-to-end across Matomo Core, from customer insight to shipped improvements.
Work across PHP, MySQL, JavaScript, Vue.js, and TypeScript to build a widely used analytics platform.
Use AI-assisted development to move faster while maintaining high standards for security and privacy.
Matomo builds privacy-friendly, open-source web analytics that gives organizations full ownership of their data. They are an independent, profitable company with a small, collaborative team that values transparency and product quality.
Own end-to-end feature development from React front-end to APIs and database layers.
Build scalable REST APIs with Python/FastAPI and optimize performance across the stack.
Collaborate with product, design, and engineering to shape an AI-native cybersecurity product.
Our partner builds a customer-facing B2B SaaS product at the intersection of generative AI and cybersecurity. They are an early-stage startup with an experienced team from Big Tech, offering high autonomy and minimal bureaucracy.
Build and scale automated data pipelines across analytics, legal, and commissions.
Integrate CRM, billing, and finance systems using custom APIs and data pipelines.
Ship and maintain internal applications and deploy containerized AWS services.
LeanTaaS builds AI-powered software that helps hospitals optimize capacity by reducing wait times and costs. With over $300 million in funding from top investors, the company serves more than 190 health systems and employs a culture focused on innovation and operational excellence.
Design, build, and ship production agents end to end, including tools, prompts, context assembly, and frontend experiences.
Maintain evaluations and instrument production to measure acceptance, latency, and cost per agent.
Work with founders, product, and design to solve ambiguous engineering problems across the full stack.
Relativity is a legal data intelligence company building AI-powered software for litigation and investigations. Gavel is a small, founder-led team within Relativity focused on Word-based legal drafting, with a collaborative and innovative culture.
Own the end-to-end technical implementation of Curveglass for airline clients, building and maintaining client-specific Adapter code across frontend and backend systems.
Work directly with airline clients to understand technical and business needs, lead meetings, troubleshoot issues, and manage expectations.
Collaborate with the Curveglass core team to decide what belongs in the client Adapter versus the shared Core, bringing client feedback into the roadmap.
Curveglass is a startup incubated by AE Studio that provides a flight-level correction layer for airline revenue management, helping airlines make better decisions through advanced data science and modeling. It is a small, collaborative, remote-first team backed by the broader AE Studio engineering and AI ecosystem.
Lead frontend architecture, including component design, state management, and performance for React and TypeScript interfaces.
Build and extend Python APIs and collaborate on data contracts, API design, and integration patterns.
Drive frontend standards, mentor engineers, and support internal tooling for operations and compliance.
Astra builds mission-critical infrastructure for moving money at scale, processing billions annually with 99.9%+ uptime. They are a remote-first, small, high-output team focused on collaboration and professional growth.
Own product design and frontend implementation for the AI Gateway, shaping the developer journey from model discovery to production.
Design and build experiences across dashboard, CLI, and APIs, making complex systems like routing and governance understandable.
Collaborate with product managers and engineers, using customer feedback and data to iterate and ship high-quality experiences that improve after launch.
Vercel is the agentic infrastructure company, freeing people and agents to ship what’s next. As the team behind Next.js and AI SDK, they build products trusted by OpenAI, PayPal, and millions of developers worldwide, with a culture focused on empowering builders and fostering an inclusive community.
Build and ship end-to-end product capabilities across frontend and backend systems.
Develop user experiences using TypeScript and React, along with services and APIs using Go, Python, or comparable tools.
Collaborate with Product, Design, Data, and engineering partners to balance usability, performance, reliability, and time to value.
LaunchDarkly provides a feature management platform that helps engineering teams ship software and AI with speed, safety, and control. They are a growing company that values humble, open, collaborative, and kind teams.
Deliver end-to-end functionality across a TypeScript/React front end and a Golang backend.
Build products for partner integrations, including wallet systems and game systems in a certified environment.
Design and build APIs (GraphQL, gRPC, REST) and shape the architecture of a young platform on AWS.
Oddin builds products that partners integrate into their own platforms, focusing on AI-first development where 80-90% of code is generated with AI. They are a young startup with a collaborative, autonomous product team and no strict processes.
Own and ship real features end-to-end using React/TypeScript, Django/Python, and GraphQL from day one.
Use cutting-edge AI tools like Cursor, Claude, and n8n to accelerate development and raise quality.
Collaborate closely with Product, Design, and QA in a fast-paced, remote-first environment with mentorship from a senior engineer.
Fellow.ai provides an AI-powered chief of staff that understands meeting discussions and helps teams be more productive. It is a remote-first, Series A startup with a small engineering team that values rapid delivery, craftsmanship, and continuous learning.
Own technical side of credit union implementations end to end: integrations, configuration, testing, go-live, and early production.
Write production code in a TypeScript/NestJS monorepo: agent modules, prompts, tools, evals, and platform capabilities.
Travel ~20% to credit union sites for kickoffs and go-lives, turning field insight into product decisions.
Clutch is a vertical SaaS company backed by Andreessen Horowitz that builds AI agents to help credit unions serve their members. It is a small, senior startup with a seven-engineer Agents team and a direct, evidence-driven, async culture.
Own the AI coding agent's context and harness system design.
Own online and offline evals for the agent.
Leverage 100k+ users and 200k+ repos to guide experimentation.
Hercules builds an AI coding agent designed to make developers more productive. It is a startup with a founding team in San Francisco that values speed, excellence, and a bias for action.
Build tools for understanding traces, evaluating agent behavior, and turning results into improvements.
Run experiments on Mastra's primitives to find where they fall short and improve configuration and behavior.
Help turn findings into capabilities developers can use in their own applications.
Mastra is the open-source TypeScript framework for building AI agents. We're a small, fully remote team backed by Y Combinator and Spark Capital with $35M raised.