Remote Staff Full-Stack Engineer

O projekcie: About the Role We’re building the AI-powered field sales platform — route optimization, territory management, CRM sync, and a mobile app that reps actually use every day. Where we’re heading: intelligent visit prioritization, natural-language CRM queries, automated call summaries, and predictive territory insights. You’ll help shape what these features look like and build them end-to-end, from LLM integration on the backend to the UX on mobile and web. This is not a “write code in isolation” role. You’ll be working alongside AI coding agents daily to move at the pace of a team twice our size. We need someone who treats AI tooling as a multiplier, not a novelty. AI-Augmented Development (must-have) - Active, daily use of AI coding tools (Claude Code, Cursor, Copilot, Aider, or similar) — not just autocomplete, but agent-driven development: multi-file edits, code generation from specs, test scaffolding, debugging - Ability to review and correct AI-generated code — you catch the subtle bugs, missing edge cases, and architectural drift that agents introduce - Experience prompting effectively — you know how to scope tasks, provide context, and iterate with an AI agent to get production-quality output Working Style (must-have) - You default to the smallest correct change. No speculative abstractions, no over-engineering - You can context-switch across mobile, web, and backend in the same day - You’re comfortable as an early engineer — high ownership, low ceremony, direct access to the founder Domain Knowledge (optional but preferred) - Salesforce integration — REST API, SOQL, CDC (Change Data Capture), OAuth flows, custom objects. Our system is a bidirectional Salesforce sync layer; - Geospatial systems — territory polygons, geocoding, PostGIS, mapping libraries (MapLibre, OpenLayers, Google Maps SDK) - Multi-tenant SaaS — RLS patterns, tenant isolation, data migration strategies - Field sales / CRM workflows — understanding what a rep’s day looks like, route optimization, visit tracking, lead prioritization Logistics - Direct report to the founder - You’ll have significant influence over architecture, tooling, and product direction - Best needed Hardware provided - Flexible hours, fully async — we care about output, not hours logged Wymagania: Engineering (must-have) - 5+ years shipping production software across web and mobile - Strong in TypeScript/React and Python — not dabbling, building real systems - Experience with React Native or willingness to ramp fast with AI assistance - Solid understanding of relational databases — schema design, migrations, PostGIS is a bonus - Comfortable owning backend APIs end-to-end: auth, data modeling, integrations, background jobs - Practical knowledge of cloud infrastructure — GCP preferred, but AWS/Azure experience transfers. - If you’re strong in most of this and ready to pick up the rest, apply. We’d rather hire someone sharp and adaptable than someone who checks every box but ships slowly. What We’re NOT Looking For - Engineers who need a ticket broken into subtasks before they start - Engineers who aren’t interested in integrating AI tools into their daily workflow - “Backend only” or “frontend only” specialists who won’t cross the boundary - Perfectionists who over-engineer at the expense of shipping Codzienne zadania: - Mobile app (React Native / Expo) — GPS tracking, route optimization, offline-first sync (PowerSync) - Web admin dashboard — territory management, data visualization - Backend API (FastAPI) - Infrastructure (GCP) — staging and production environments, CI/CD