Full Stack Software Engineer

Piq Energy | Full Stack Software Engineer | San Francisco, CA or US Remote (hubs in San Francisco and Athens, Greece) | Full-time | $150K-$250K + equity (location-adjusted)

Piq Energy builds software that helps renewable and large-load developers get projects connected to the electric grid faster. We automate grid interconnection studies and planning workflows.

The Role:

You'll own features end-to-end: interactive frontend, backend APIs, data pipelines, AI agents, and power systems simulation workflows. We're looking for experienced generalists who like ownership, real-world impact, and scaling startups.

What You'll Do:

• Develop end-to-end features across APIs, data pipelines, AI agents, and frontends.
• Lead workstreams independently, from requirements gathering through rollout.
• Collaborate with users and customer-facing teams on feedback integration.
• Build data-rich interactive frontend applications.
• Scale backend systems while maintaining quality and managing technical debt.
• Mentor teammates and conduct code reviews.
• Contribute to improving engineering practices with a focus on fast iterations.

Requirements:

• 6+ years of software engineering experience delivering quality software.
• Deep expertise in either backend systems (Python or similar) or interactive data-rich frontends.
• End-to-end software delivery ownership experience.
• Proficiency with version control, testing, and debugging tools.
• Comfort with LLM coding tools like Cursor and Claude Code.
• Strong communication and independent work ability.
• Plus factors: DevOps/IaC/CI-CD experience, enterprise customer delivery, workflow orchestration, LLM APIs and frameworks.

Tech Stack:

Backend: Python, FastAPI, LLM agents, Postgres, Temporal, AWS
Frontend: Typescript, Svelte, GraphQL, Mapbox, D3.js

Piq is a remote-friendly company with hubs in San Francisco, CA, and Athens, Greece. The SF team works in-person in their coworking space 2-3 days per week, with 2-3 annual all-hands on-sites.