Sourcemap: the Supply Chain Mapping Company

Frontend Engineer

• Design and implement modular backend services in Node and TypeScript with clear separation between domain, application, and infrastructure layers.
• Evolve our architecture toward event-driven patterns, using message buses or streaming platforms (e.g., Kafka, SNS/SQS, NATS, RabbitMQ) where asynchronous workflows add resilience and clarity.
• Model domain events and asynchronous flows, establishing conventions for publishing, consuming, and versioning events across services.
• Lead technical design discussions, providing guidance on boundaries, contracts, and long-term system behavior.
• Improve testing strategy, emphasizing unit tests that isolate domain logic, integration tests with clear boundaries, and contract tests for APIs and events.
• Contribute to modernization efforts, including refactoring legacy modules, improving observability, and reducing complexity where it adds value.
• Mentor engineers through pairing and thoughtful PR reviews, modeling clear, intentional engineering practices.
• Evaluate tools and frameworks with a focus on long-term stewardship, maintainability, and operational simplicity.

Senior Software Engineer – Node, TypeScript, Frontend Ecosystem