Java Software Engineer (AWS)

About the role:

We’re building a nationwide EV charging platform that integrates multiple charging networks and vendors into a single, scalable system - and we’re looking for a Senior Java Developer to help us solve the hard parts.

You’ll join a mid-sized engineering team working closely with the client’s technical stakeholders. Expect real ownership, architecture discussions, and the opportunity to influence how the platform evolves.

Role start date: April 2026

Requirements:

• Senior commercial experience in backend development.

• Senior-level skills in Java.

• Expert-level skills in AWS, particularly serverless services (Lambda).

• Very good command of English, enabling daily communication with the client.

• Good knowledge of SQL and time-series databases.

• Solid understanding of the HTTP protocol and REST API design.

• Knowledge of design patterns, programming principles, and unit/integration testing.

Nice to have:

• TypeScript

• Redshift

• DynamoDB

• WebSockets

Main responsibilities:

• Design, develop, and maintain backend services using Java within a cloud‑native environment.

• Build and optimize serverless applications based on AWS services, ensuring high performance and scalability.

• Collaborate with a multi‑member engineering team on architectural decisions and best development practices.

• Ensure code quality, reliability, and alignment with the project's technical roadmap.

• Communicate effectively with the client in English to clarify requirements and present progress.