Senior Software Engineer - APIs & Support Systems
emnify · Berlin, DE
Your Role You will join our EXP Squad, building the customer-facing APIs and backend systems that power how enterprise customers manage and automate their Io...
Job description
Your Role You will join our EXP Squad, building the customer-facing APIs and backend systems that power how enterprise customers manage and automate their IoT connectivity. These are production systems that directly impact adoption, scalability, and reliability. As a Senior Software Engineer, you will operate at the intersection of product thinking and technical excellence. You will not just implement tickets, you will own features end to end. From early discovery and architectural design to rollout and iteration, you will shape scalable, secure, and extensible systems. Our core stack includes TypeScript, Node.js, and NestJS, running on AWS with Infrastructure as Code. Location: Berlin, Würzburg, remote within Germany, remote within Poland. Your Impact: - Design and deliver scalable, customer-facing backend capabilities from architecture to production. - Drive API and system design decisions with long-term scalability, security, and maintainability in mind. - Collaborate closely with Product, Design, and other engineering teams to translate complex requirements into clean technical solutions. - Improve reliability, observability, testing practices, and architectural standards withi...