Founding – Software Engineers
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Job Description
Founding and early-stage software engineers building AI-native and platform products for venture-backed startups. Owning architecture, integrations, and end-to-end production delivery.
Responsibilities:
- Own products, features, or core systems from initial concept and architecture through production deployment.
- Build across the stack, including backend services, APIs, data infrastructure, frontend/product surfaces, and cloud systems.
- Develop AI-native products and workflows using LLMs, agents, tool integrations, retrieval systems, and modern AI development tools where relevant.
- Make pragmatic architecture and product decisions in environments with limited process and incomplete requirements.
- Work directly with founders, customers, and other stakeholders to identify problems and translate them into shipped software.
- Build integrations with external APIs, business systems, data sources, and third-party platforms.
- Establish engineering patterns, tooling, testing, observability, and best practices as teams scale.
- Help shape engineering culture and, in some roles, mentor or lead engineers who join after you.
- Work across opportunities at venture-backed AI and technology companies, from founding teams to rapidly scaling startups.
Requirements:
- Strong professional software engineering experience with evidence of shipping production systems.
- Ability to move from an ambiguous problem to a working production solution without requiring a detailed specification.
- Strong backend, full-stack, product engineering, or systems engineering fundamentals.
- Experience with one or more modern production languages such as Python, TypeScript/JavaScript, Go, Java, or Rust.
- Comfort working across multiple layers of a product rather than being limited to a very narrow specialty.
- High agency, strong problem-solving ability, and comfort operating in fast-moving environments.
- Track record of meaningful technical impact, rapid growth, entrepreneurial work, strong startup experience, or other clear signals of engineering excellence.
- Clear communication and ability to explain technical decisions and tradeoffs.
- Experience as a Founding Engineer, Early Engineer, Product Engineer, Full-Stack Engineer, Backend Engineer, or Staff/Senior Software Engineer is particularly relevant.
- Experience at an early-stage or high-growth startup, or ability to operate effectively in a startup-style environment.
- 0-to-1 product or platform development experience.
- Production AI/LLM or agentic-system experience is particularly relevant.
- Python and/or TypeScript/React experience is particularly relevant.
- API integrations, distributed systems, data infrastructure, or developer tooling experience is particularly relevant.
- Daily use of modern AI coding tools such as Claude Code, Cursor, Copilot, Codex, or similar tools is particularly relevant.
- Entrepreneurial experience, meaningful side projects, open-source work, or previous founder experience is particularly relevant.
- Specific in-office or hybrid expectations, seniority, compensation, equity, visa sponsorship, education preferences, and technical stacks vary by opportunity.
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