Principal Full Stack Developer with React (Remote, Global)

Not another senior developer role. We're hiring a Principal Full-Stack Engineer — someone who writes excellent code and owns outcomes: leads projects end-to-end, sets technical direction, and helps other engineers get better.

Your PRs, your design docs, and the way you run a project become the standard others follow.

• Lead complex projects from problem definition through architecture, delivery, and post-release monitoring — we trust you to make the calls

• Set technical standards: API contracts, data models, multi-tenant boundaries, performance targets, migration plans

• Shape how we plan, review, test, release, and respond to incidents — improve the process, don't just follow it

• Grow engineers through code review, pairing, design feedback, 1:1, and clear expectations. Help us hire

• Full-stack features across React frontends, NestJS/GraphQL backend, PostgreSQL/ClickHouse data layers

• Fast UIs that stay responsive under real-time data load; dashboards that turn complex behavioral data into clear signals

• Secure integrations — BI engine, ML prediction engine, LLMs, billing, SSO, third-party APIs — with strict auth and tenant isolation

• Investigate production issues and lead incident response across NextGen and legacy systems

Real problems on a security-sensitive platform:

• Real-time visualizations or analytics dashboards (d3, AG Grid, Plotly)

• Behavioral data, event streams, or time-series analysis

• ML- or LLM-powered features in production

• Shipped on-prem/self-hosted to enterprise, not just SaaS

• DevOps/CI-CD depth (Docker, Ansible, release pipelines)

• Tech lead or engineering management experience

• Competitive compensation
• Flexible paid time off
• Laptop reimbursement
• Career growth and professional development opportunities
• We use an open stack of technologies, so you have the chance to learn and evolve
• High complexity of problems to solve, with active feature development - not just bugs & refactoring
• Collaboration with a forward-thinking team where new ideas come to life, experience is valued, and talent is incubated. You can make an impact quickly.