Build and ship full-stack, AI-native products, internal platforms, prototypes, and production applications.
Design and implement agentic AI applications, LLM workflows, RAG systems, document-processing pipelines, and other applied AI solutions.
Translate ambiguous business, product, or client needs into scalable technical systems.
Infinity Constellation is a holding company building full-stack AI businesses, ranging from rapidly prototyping new products to embedding with companies to solve real-world problems. We are a focused network of builders who move quickly and create leverage across companies with AI at their core.
Work closely with product owners to design, implement, and deploy systems that scale our e-commerce, content, and fulfillment operations.
Deliver elegant, effective software quickly, using AI to accelerate without sacrificing quality or ownership.
Provide thought leadership on process, tooling, systems, and software architecture — including how we adopt and get leverage from AI.
B-Stock is the world's largest B2B re-commerce platform, connecting sellers and buyers of returned, trade-in, and overstock inventory. The company is backed by top investors including Spectrum Equity and True Ventures, and fosters a culture of trust, data-driven decisions, and a circular economy.
Architect and build the AI-native storefront builder, including component framework, rendering pipeline, and template engine.
Develop AI infrastructure for agent-driven workflows, including MCP server evolution and agent orchestration.
Drive system design decisions for API contracts, service boundaries, and performance tradeoffs.
Phoenix is the Autonomous Commerce Platform for DTC Founders, unifying storefronts, checkout, payments, and operations into one platform where AI agents handle the operational grind. They are an 8-figure ARR company growing 100%+ YoY with strong unit economics and efficient growth, backed by experienced operators.
Own critical parts of the AI agent platform, designing systems and writing production code daily.
Build AI agent pipelines for document parsing, extraction, analysis, and pricing.
Define engineering standards through CI, linters, and code review, and contribute to hiring decisions.
RYZ Labs is a startup studio founded in 2021 by experienced entrepreneurs who have worked at top tech companies. They build industry-defining companies with a remote team distributed across the US and Latam, fostering a culture of autonomy and efficiency.
Participate in research and development of AI-driven documentation solutions, owning features from concept to deployment.
Develop and maintain backend services and REST APIs using Python, FastAPI, and integrate AI capabilities with LLM orchestration frameworks.
Collaborate with cross-functional teams in Agile environment, contributing to frontend features with React and TypeScript, and ensuring system reliability and scalability.
Sigma Software is a technology company that develops AI-powered solutions for global customers, focusing on intelligent documentation platforms for the telecommunications domain. The company fosters a collaborative, flexible, and fully remote work environment with a focus on modern engineering practices.
Design, build, and own Phoenix's AI-native checkout and post-purchase system as the most senior IC engineering seat on the team.
Architect a modular, high-conversion checkout that AI agents can read and extend, covering the full stack from React/Next.js frontend to TypeScript/Node services and payments.
Set the technical bar for AI-native commerce software, shipping the hardest parts yourself and raising the team's engineering standards through code and design.
Phoenix is the Autonomous Commerce Platform for DTC Founders, unifying storefronts, checkout, payments, and OS into one platform where AI agents handle operations. It is venture-backed with 8-figure ARR growing 100%+ YoY, in the top 0.5% of startups launched in 2024, and has 18x LTV:CAC with 1-month payback.
Own complex problems end-to-end, from customer need through production, and ship meaningful product features.
Design, build, and ship features using AI-native development practices and modern full-stack tech (Node, TypeScript, React, SQL, AWS/GCP).
Influence technical direction, mentor engineers through pairing, and improve systems, practices, and team capability.
Digible is a privately owned digital marketing company that provides digital services and a predictive analytics platform for the multifamily industry. They have been recognized as a Top Workplace in Colorado since 2021 and foster a collaborative, transparent culture.
Build and ship MVPs fast, working hands-on with LLMs, APIs, and AI-assisted workflows.
Use tools like Copilot, Cursor, GPT, and Claude daily to ship AI-powered product inside high-growth startups.
Work fully remote with flexible schedules, part-time or side gig, with some US time overlap.
Futureproofing is a talent platform focused on embedding high-caliber engineers into startups building AI-driven products. They match intentionally, not through keyword filtering, and focus on output, ownership, and shipping speed in a developer-first model.
Own problem spaces end to end: write specs, acceptance criteria, and own the architecture.
Build AI into the product, e.g., turning free-text email replies into bookable quotes.
Make AI trustworthy with structured outputs, evals, and confidence-gated human review.
Cargo.one operates an AI-native operating system for freight, serving 30,000+ users across 172 countries with customers like Lufthansa Cargo and Kuehne+Nagel, backed by Index and Bessemer. The culture is positive, diverse, hard-working, feedback-heavy, and playful.
Own features and systems end-to-end for the Corporate Insight Agent, from requirements gathering through deployment and iteration.
Collaborate with Corporate Product Management and business stakeholders to identify opportunities and revamp critical business processes.
Balance rapid prototyping with long-term engineering rigor, building lightweight POCs and scalable production systems.
YipitData is the leading market research and analytics firm for the disruptive economy, analyzing billions of alternative data points to uncover insights for top investment funds and Fortune 500 companies. With a valuation over $1B and a people-centric culture recognized by Inc. as a Best Workplace for three consecutive years, the firm emphasizes transparency, ownership, and continuous mastery.
Lead end-to-end development of advanced AI solutions including agentic systems, RAG pipelines, and multi-agent workflows.
Architect AI infrastructure with guardrails, access controls, and compliance protocols for ethical deployment.
Guide multi-disciplinary teams, setting technical playbook and best practices.
Nava is a consultancy and public benefit corporation that makes government services simple and effective. Since 2015, federal, state, and local agencies have trusted Nava to solve technology modernization challenges, and they maintain a collaborative, remote-friendly team environment.
Operate as an AI-native engineer, using tools like Cursor and Claude Code to rapidly prototype and deploy production-grade AI agents and automation workflows.
Lead structured discovery sessions with stakeholders to translate manual processes into technical specifications and agentic architectures.
Build and maintain secure integrations between SaaS stack and custom AI services, ensuring accuracy, compliance, and resilience at scale.
OnePay is a consumer fintech platform trusted by millions of Americans, offering banking, savings, credit, investing, and crypto in one app. Backed by Walmart and Ribbit Capital, the company has a fast-moving, inclusive culture with a focus on urgency and impact.
Design and build the company's AI-first platform architecture.
Develop agent-based systems, orchestration layers, and inference pipelines.
Build scalable data ingestion, transformation, and feature engineering pipelines.
Our client is an early-stage healthcare AI company leveraging AI, data science, and clinical expertise to generate actionable insights from health data. The small team works alongside experienced founders and world-class advisors, building an AI-native platform from scratch.
Design and build internal AI services that help sellers create tailored sales assets and respond to deal signals.
Integrate AI agents with platforms like Salesforce, Snowflake, and Slack for permission-aware tool use.
Evaluate and improve agent behavior through user feedback, quality signals, and production monitoring.
1Password builds a secure digital future with unified access management and enterprise password management, trusted by over 180,000 businesses. They are a remote-first company with a culture of collaboration and innovation, and have surpassed $400M in ARR, earning a spot on the Forbes Cloud 100.
Build and mature the Stratusphere platform using agent-first development practices, including web interfaces, backend services, and agent tooling.
Scrutinize AI-generated plans and code to ensure scalability, maintainability, and rigorous testing standards.
Collaborate cross-functionally with engineering, product, and customer teams to design and evolve autonomous systems for cloud optimization.
StratusGrid builds Stratusphere, a multi-agent platform that turns cloud complexity into measurable outcomes by coordinating specialized infrastructure agents. We are a team of builders and operators focused on trustworthy automation and real business impact, working at the intersection of cloud engineering, product, and customer outcomes.
Implement AI-enabled features and agent workflows with senior guidance.
Design, build, test, and deploy small services with CI/CD pipelines.
Participate in on-call for owned components; mentor junior team members.
Mitratech builds world-class products simplifying operations in Legal, Risk, Compliance, and HR. We are a close-knit global team of over 35 years, serving 20,000 companies including 30% of the Fortune 500, with a diverse and inclusive culture that supports individual excellence.
Identify and map workflows to find step-change opportunities for AI automation.
Design and build future-state workflows using agents, integrations, and human-in-the-loop checkpoints.
Deploy and run agents in production, tracking KPIs and iterating on performance.
Natera is a global leader in cell-free DNA testing, focusing on oncology, women's health, and organ health. The company employs a diverse team of dedicated professionals from world-class institutions, fostering a collaborative and inclusive culture.
Develop scripts and tools to improve processes like onboarding, transactions, and reporting.
Integrate AI and LLMs using generative AI for tasks like document handling and decision support.
Design agent-based automations using frameworks like LangChain or CrewAI to perform multi-step tasks independently.
Experian is a global data and technology company powering opportunities for people and businesses worldwide. We have an amazing team of 25,200 people across 32 countries, with a people-first and inclusive culture.
Build and deploy AI-driven workflows across content, segmentation, reporting, and lead enrichment.
Automate campaign reporting, post-event analysis, and performance insights.
Partner cross-functionally with Product, Sales, RevOps, and Marketing to connect data and systems.
Flywire is a global payments enablement and software company that delivers the world's most important and complex payments. With over 1,200 FlyMates across 12 offices and more than 40 nationalities, the company supports over 4,800 clients in education, healthcare, travel, and B2B industries.
Design and build reusable agentic infrastructure, including memory, context management, tool-calling, orchestration, and feedback loops.
Establish evaluation and observability frameworks to understand agent performance and ensure reliable production systems.
Drive operational automation by bridging complex workflows with engineering and influencing architectural patterns.
Dwelly builds an AI operating system for residential lettings, automating workflows for landlords and tenants. Managing over 15,000 properties and $470M GMV, it's a fast-growing, product-focused team backed by $263M.