we are looking for a Principal Engineer.
We're looking for an exceptional Staff / Principal Engineer who can own complex technical domains, shape system architecture, and lead end-to-end development while remaining 100% hands-on. You will report directly to the VP R&D, work closely with them on technical strategy and architecture, gradually take ownership of architectural responsibilities across the platform, and become one of the company's leading technical voices. Along the way you'll help mayors and other city leaders understand their residents and their city in more effective ways, improving the lives of millions of citizens around the world.
Key Responsibilities
Own complex product domains from architecture through production
Lead end-to-end feature development across frontend, backend, and cloud
Drive architectural decisions and technical direction across the platform
Design and build scalable distributed systems
Design and develop AI-powered capabilities as part of the core product
Work closely with the VP R&D on technical strategy and architecture
Mentor engineers through technical leadership (without people management)
Serve as one of the company's technical leaders, influencing engineering standards and long-term technical strategy
Requirements: 7+ years of software engineering experience, with significant experience leading architecture and complex technical initiatives
Background as a Staff Engineer, Principal Engineer, Software Architect, or highly experienced Technical Lead
Strong system design and software architecture experience
Proven experience in developing agentic systems, including retrieval, MCPs, and orchestrating multi-agent flows to solve complex, autonomous tasks
Proven experience with agentic coding (Claude Code / Codex / Cursor)
Proven experience owning complex technical domains end-to-end
Experience owning architecture and leading technical direction in a product startup environment
Deep expertise with Node.js, TypeScript, and React
Cloud experience, preferably AWS
Familiarity with containers and Kubernetes
Great interpersonal skills and the ability to collaborate with product, design, and go-to-market teams
Ability to thrive in a fast-paced, delivery-driven environment
This position is open to all candidates.