Freelance Back End / Typescript Developer
Core
Design and build resilient, high-performance backend systems connecting operator- and customer-facing hardware with a large-scale platform for international parcel logistics operations.
Role type
Senior freelance IC backend engineer (TypeScript/Node.js)
Builds
Microservices and event-driven architectures for real-time parcel intake, sorting, routing, and grouping across distribution hubs
Domain
Logistics / Cloud-native distributed systems
Required skills
TypeScript, Node.js, microservices architecture, event-driven design, AWS (Lambda, DynamoDB), serverless development, CI/CD pipelines, API integration, distributed systems
Preferred skills
Security-first mindset, practical security experience
Technologies
TypeScript, Node.js, AWS Lambda, DynamoDB, GitHub Actions
Responsibilities
Design and build software connecting hardware with backend platforms; develop microservices and event-driven architectures; write high-quality, maintainable, well-tested code; integrate services and APIs in complex enterprise environments; work with developers and architects on scalable solutions
Seniority
Senior, hands-on IC
