Backend Engineer (Remote: PT)

Listed as a remote role based in Portugal. Alongside partners with organizations to drive digital transformation and build high-performing tech teams. We're looking for a mid-level engineer to own both backend service development and data engineering on a realtime facility navigation and asset-tracking platform for industrial and logistics sites. The platform ingests live positioning and telemetry data from BLE-based tracking hardware, correlates it into events (e.g., asset pickups, movement, dwell time), and exposes it through backend services to web and mobile clients. What You'll Do Design, build, and maintain backend services and APIs (C#/.NET) that power the platform's core business logic Implement and maintain the service layer for asset tracking, facility navigation, and event detection features Integrate with third-party positioning/telemetry providers and their APIs Define and evolve API contracts in collaboration with the frontend team (web admin portal and mobile app) Write automated tests, participate in code review, and help keep the codebase maintainable as the platform grows Support deployment, monitoring, and troubleshooting of backend services in production Requirements What We're Looking For 2-5 years of professional software engineering experience Strong proficiency in C#/.NET for backend service development Experience integrating with third-party APIs and webhooks Comfortable working with real-time or near-real-time data processing requirements Experience with a major cloud platform (Azure preferred, given the .NET stack) Strong communication skills and comfort working in a small, cross-functional, fast-moving team Benefits Remote work (Portugal-based) Estimated project duration: 19 weeks Full-time schedule: 8 hours per day, with mandatory availability for at least 4 hours Freelance / Service Agreement Hourly Rate: 31€ - 33€ Show more Show less Seniority level Mid-Senior level Employment type Full-time Job function Information Technology Industries IT Services and IT Consulting