Regular/Senior Backend Developer (TypeScript, Node.js)

Tech stack:

• Languages: TypeScript, JavaScript, Node.js

• Architecture: Cloud-based Microservices

• Cloud Provider: AWS (Amazon Web Services)

• APIs & Communication: REST API, Message Queues

• Testing: Unit, Integration, and Load testing tools

Requirements:

• 3-4+years of professional experience in backend development using TypeScript or Node.js.

• Proven track record with cloud-based microservice architecture.

• Hands-on experience with cloud deployments, preferably in AWS.

• Strong understanding of integration patterns, including REST APIs and message queues.

• Commitment to quality, with experience in test automation (unit, integration, and load testing).

• Fluency in English(min. B2), with strong communication skills.

Project description:

Our client is a leading full-service e-mobility provider dedicated to revolutionizing the transport and energy sectors. They provide end-to-end hardware and software charging solutions for both private and public sectors.

You will be working on a platform that powers electric vehicle (EV) charging infrastructure. The project involves building and scaling cloud-native microservices that handle real-time data from charging stations, manage user transactions, and integrate with complex energy grids.

Join a team of industry veterans building the future of sustainable transport and smart energy systems.

Main responsibilities:

• Develop and maintain robust backend services using TypeScript and Node.js.

• Design and implement scalable microservice architectures within the AWS environment.

• Integrate internal systems with external third-party APIs and hardware interfaces.

• Ensure system reliability through the automation of unit and integration tests.

• Optimize performance via data/load testing to handle high-concurrency charging scenarios.

• Collaborate with cross-functional teams to evolve future transport and energy systems.

Nice to have:

• Prior experience in the eMobility industry.

• Knowledge of industry-specific protocols such as OCPI and OCPP.