Software Developer – Backend & Frontend (Java, Spring, AWS)

About the role

We are seeking a Software Developer to join the engineering team supporting a large‑scale advertising technology platform. The role involves both backend and frontend development, working on a high‑traffic system that processes massive data volumes for programmatic advertising.

Key responsibilities

• Develop, enhance and maintain core platform components using Java and Spring Boot.
• Design and implement database solutions with MongoDB, Vertica and MySQL.
• Build and integrate APIs and third‑party services.
• Contribute to frontend features using modern UI frameworks such as Angular, Vue or React.
• Deploy applications on AWS services, leveraging S3, Docker and Kubernetes.
• Research emerging technologies and propose improvements.

Required profile

• BSc in Computer Science or equivalent.
• Minimum 2 years of experience developing complex enterprise web applications and distributed systems.
• Strong problem‑solving attitude, ability to work independently and as part of a team.

Required skills

• Java (Spring Boot)
• MongoDB, Vertica, MySQL
• AWS (including S3)
• Docker, Kubernetes
• Frontend frameworks: Angular, Vue, React (optional)