Lead architecture and implementation of greenfield features for Healthie's New Products, ensuring scalable and reliable systems.
Collaborate across Product, Design, Data, and Engineering teams to execute high-impact projects integrating advanced AI capabilities.
Shape technical direction, mentor engineers, and drive AI-assisted engineering practices to improve velocity and quality.
Healthie is an AI-Native, ONC Certified EHR platform for modern outpatient healthcare, powering 40,000+ providers with tools like EHR, scheduling, billing, and API-first infrastructure. The company handles 3 billion API calls monthly, has raised $42M, operates profitably, and fosters a fast, customer-obsessed, mission-driven culture.
Design, develop, and maintain AI-powered software solutions across the full development lifecycle.
Work with backend stacks like Python, Node.js, .NET, and Java, plus modern frontend frameworks such as React or Angular.
Build and integrate AI agents, RAG pipelines, and LLM-driven products into production environments.
Cresteo is a nearshore tech services company on a mission to be the world leader in people-first and honest software development. Our small, high-trust team values transparency, profit-sharing, and fearless innovation while working with US-based clients and international teams.
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.
Lead a team of backend engineers on Core Services, owning people, execution, and outcomes.
Stay technically credible on critical-path systems, reviewing designs and debugging as needed.
Champion an AI-native culture, using AI heavily in your own work and coaching the team.
Benepass provides a fintech platform that lets companies customize benefits for their employees' individual needs. Backed by leading investors, the company has raised ~$75M in equity and was listed on Inc. Magazine's Best Workplaces of 2023. They foster a culture of high trust, accountability, and AI-native work.
Develop and deploy cutting-edge AI/ML solutions to enhance the platform and improve student learning experiences.
Design, develop, and optimize LLM-powered agentic systems and APIs for real product use cases.
Collaborate with senior engineers and contribute to evaluation frameworks and MLOps pipelines.
Interview Kickstart specializes in interview preparation and career transitions into high-demand tech fields like AI, ML, and Data Science. Over 17,000 tech professionals have been guided by current and former hiring managers to land coveted positions at companies like Google and Amazon.
Design, develop, and implement AI-powered features to improve patient engagement, care coordination, claims management, and operational efficiency.
Use Claude Code and related AI tools to build, test, troubleshoot, and maintain full-stack software products in a remote Agile environment.
Collaborate with product managers, designers, engineers, and clinical stakeholders to translate requirements into scalable, user-focused solutions.
VetsEZ, through its EZLabs division, specializes in AI-driven healthcare products for federal government modernization, focusing on patient engagement, care coordination, and claims management. The company fosters a fast-paced, remote Agile culture and is an equal opportunity employer.
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.
Develop new features across the Ruby on Rails stack, collaborating with operations and sales.
Direct AI coding agents to frame problems, review code, and ensure high-quality output.
Improve system quality via TDD, refactoring, and writing precise design documentation.
Magellan AI provides visibility into the podcast advertising market with audio analysis and NLP, helping buyers optimize campaigns and sellers prove performance. It is an early-stage startup founded in 2016 with a team of seven engineers, offering a remote-first culture and competitive benefits.
Own product features end-to-end, from problem identification to production.
Work with AI agents to create specs and delegate development tasks.
Critically review AI-generated code to ensure reliability and quality.
Our partner company is seeking a Product Engineer to own features end-to-end in an AI-native environment. They are a remote, international team with an AI-first culture and a focus on using AI agents as primary development partners.
Own product features end-to-end, from problem statement to production.
Write specs with AI agents and critically review their code in complex systems.
Deliver reliable features handling financial transactions and evolve AI-first development.
Social Discovery Group creates social entertainment platforms that connect people online across cultures, addressing loneliness and disconnection. The company's international remote team works from everywhere, and it earned 'Great Place to Work' recognition in 2024-2025.
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.
Build product-facing tools for browsing environments, inspecting trajectories, and understanding model behavior.
Develop vendor-facing workflows to create, submit, test, and iterate on RL environments and training data.
Create dashboards and observability tools surfacing environment quality, eval results, and pipeline health.
This company builds a reinforcement learning data engine for frontier AI labs, creating and iterating on training data. They have offices in San Francisco and Singapore, offering a culture that values independence and high agency.
Design, build, and operate LLM-powered applications and services over catalog, sales, and operational data.
Stand up and maintain MCP servers and tool integrations that connect AI models to internal systems.
Own services end-to-end, evaluate emerging AI tooling, and raise the team's AI engineering capability.
Penguin Random House is the leading adult and children's publishing house in North America, the United Kingdom and many other regions around the world. We are committed to quality, excellence, and innovation throughout the entire publishing process, with a vibrant and diverse international community of nearly 300 publishing brands and imprints.
Build the component layer around our layout synthesis engine, including API contracts, services, and evaluation gates.
Turn model retraining into a one-command job with built-in benchmarks and readable results for the whole team.
Own latency and cost budgets for learned capabilities and partner with infrastructure engineers on MLOps and deployment.
Higharc is a VC-backed startup that is changing how new homes are designed and built using spatial AI and generative floor plan technology. The company is fully remote, has raised over $175M, and values flexibility, collaboration, and asynchronous deep work.
Develop and improve AI methods, algorithms, and systems across the lifecycle of reliable AI agents.
Create new approaches for simulating, evaluating, and optimizing agent behavior in real-world settings.
Turn research ideas into working systems, prototypes, and production-facing capabilities.
The company builds infrastructure that helps enterprises make AI agents more reliable in production. It is a technical and research-focused team working on AI methods and practical systems.
Build LLM-based agents on the platform's scaffolding, integrating tool calls, internal APIs, and guardrails.
Take agents to production on AWS with containers, CI/CD, secrets, permissions, and security controls.
Define and run evals, monitor with Langfuse, and document runbooks for independent operation.
Muttdata builds innovative Data Products and Machine Learning solutions to help companies solve complex business challenges. It is a fast-growing, remote-first startup that values collaboration, continuous learning, and a positive, ownership-driven culture.
Lead the engineering strategy and execution for evaluations of AI agents, owning the core evaluation platform.
Design scalable evaluation infrastructure, APIs, workflows, and production systems across software categories.
Mentor and develop a team of engineers as the technical authority on agentic evaluation.
This company focuses on building credible, scalable evaluations of AI agents from software vendors. It operates as a fully remote, inclusive team with a flexible culture and a focus on professional growth.
Lead Clever's engineering organization, setting high standards for technical quality and execution.
Steer technical direction across core systems and stay engaged in critical work.
Raise the talent bar through recruiting, coaching, and performance management.
Clever is a venture-backed real estate technology company revolutionizing how people buy, sell, and manage real estate. They have built a leading online education platform with a 4.9 TrustPilot rating, helping consumers save over $210 million in fees.
Design and build AI-powered product features using LLMs, document agents, and agentic workflows.
Develop backend services and APIs for model inference, orchestration, and tool execution.
Handle production realities of AI including prompt design, structured output, and cost control.
Firstwork is an applied AI company building the HR operations platform for frontline hiring. The platform processes millions of requests daily and serves a global workforce, with a focus on AI-native solutions and a fast-paced product environment.
Ship product features end to end from Next.js frontend to Django backend.
Own the product experience with polished UI/UX and high-quality details.
Work 100% remotely with a small, friendly team on a growing AI platform.
An AI platform that turns images and text into ready-to-use 3D models for game developers, 3D printing enthusiasts, and creators. Over 2 million registered users, part of the saas.group network with a small, friendly, high-trust team.