AI-Driven Backend Engineer — Production Systems (SF On-Site)

Wintermeyer Ventures; San Francisco (CA); On-site; USD 180,000 - 280,000; Full time

Benefits offered by this job

Visa sponsorship available

Job summary

Wintermeyer Ventures is seeking a seasoned backend engineer to join a small product and engineering team building AI-powered software for complex contract workflows. You will own features from design through production, delivering reliable systems.

You will develop and deploy Python-based AI agents, design agent workflows that orchestrate language models, APIs, databases, and external tools, and collaborate with cross-functional teams to translate requirements into shipped features.

Qualifications

• 6+ years of experience building and shipping production backend systems.
• Strong Python experience, plus TypeScript and React.
• Experience designing production agent systems with orchestration and tool calling.
• Experience with cloud infrastructure (AWS or Azure) and DevOps practices.
• Hands-on software engineering delivering production systems in startups.
• Strong fundamentals and ability to work across the product lifecycle.

Responsibilities

• Architect and build core product features with reliability, scalability, and security.
• Develop and deploy Python-based AI agents that automate complex workflows.
• Build agent workflows integrating language models, APIs, databases, and tools.
• Translate product requirements and feedback into technical designs and shipped features.
• Own features through deployment and ongoing operation.
• Collaborate with cross-functional teams to clarify requirements and resolve blockers.

Skills

Python

TypeScript

React

Agent systems

AWS

Azure

DevOps

High ownership

Job description

Wintermeyer Ventures is seeking a seasoned backend engineer to join a small product and engineering team building AI-powered software for complex contract workflows. You will own features from design through production, delivering reliable systems.

You will develop and deploy Python-based AI agents, design agent workflows that orchestrate language models, APIs, databases, and external tools, and collaborate with cross-functional teams to translate requirements into shipped features.