Full-Stack Software Engineer

About Us

Cyvl is a Physical AI company dedicated to transforming the way cities, towns, and communities manage their physical infrastructure. Our mission is to provide a comprehensive, intelligent understanding of the built world through advanced technologies like LiDAR and computer vision.

About You

As a Full-Stack Engineer at Cyvl, you will be integral in developing intuitive, performant, and scalable applications for our customers. Your responsibilities will span from designing and building front-end interfaces to managing backend services and data layers.

Key Responsibilities

• Build across the stack, from component-driven React interfaces to APIs, services, and data layers.
• Design, document, and maintain scalable APIs, and own features end-to-end from conception to deployment.
• Work in containerized and serverless environments and contribute to cloud infrastructure.
• Collaborate with design and product teams to deliver smooth, accessible, and responsive interfaces, and partner with QA and DevOps to ensure robust, testable, and observable systems.
• Participate in architectural discussions and code reviews, and contribute to engineering best practices across the organization.

Qualifications

• 3+ years of professional experience in a full-stack engineering role.
• Experience with React and a modern front-end toolchain (e.g., TanStack Router, Vite, pnpm/Turborepo), with a focus on clean, reusable components and highly interactive, data-driven user experiences.
• Solid understanding of JavaScript/TypeScript and modern front-end development practices (hooks, context, etc.).
• Experience building backend services in Python (e.g., FastAPI) and TypeScript (e.g., Cloudflare Workers, Hono), including designing and consuming RESTful and GraphQL APIs.
• Familiarity with a Postgres-based data layer (e.g., Supabase).
• Solid Git workflow knowledge and experience with CI/CD pipelines (Github Actions), and experience with cloud infrastructure (AWS, Kubernetes, Cloudflare).
• Ability to work cross-functionally in a fast-paced, collaborative team environment.

Nice to Have

• Experience using real user monitoring and analytics tools (e.g., PostHog, Grafana) to make data-driven development decisions.
• Expertise in modern Python development (uv, static type checking, Pydantic, asyncio, pytest).
• Familiarity with event-driven backend architectures using NATS Jetstream.
• Familiarity with geospatial data and tools (e.g., Mapbox, MapillaryJS, PostGIS, map vector tiles, cloud optimized point clouds), and 3D visualization libraries (e.g., Deck.gl).
• Background in data visualization and performance profiling.
• Prior work in early-stage startups or fast-scaling environments.
• Experience writing tests with Vitest, or comparable tools like Jest or Cypress.
• Experience integrating LLM agents or agentic workflows into production web applications.

What we offer

• Comprehensive health, dental, and vision coverage
• 401(k) with immediate vesting
• Generous PTO, paid parental leave, and flexible work options
• Annual professional development stipend
• Team events, referral bonuses, and a collaborative, growth-focused culture

Our Values

• Real - authentic, transparent, focused on solving real problems with simple, effective solutions.
• All Out - bold, driven, and committed to delivering results that matter.
• Accelerating - always learning, growing, and moving with intention.
• Reliable - we follow through and deliver at a consistently high bar.
• Empowering - we lift each other up and help governments build infrastructure they can be proud of.