Senior Backend Engineer - Distributed Data Platform

Reltio; Lisboa; Hybrid; EUR 60,000 - 90,000; Full time

Job summary

Reltio is seeking a Java Backend Engineer to contribute to core platform development. You will work on large, distributed data systems and collaborate with Architects, QA, and PMs to deliver enterprise-grade features.

The role emphasizes technical leadership, code quality, and performance optimization in a cloud-native SaaS environment. Remote-friendly with flexible work options and a collaborative team culture. You will mentor juniors and help shape scalable backend solutions across services.

Qualifications

• 2+ years of experience in enterprise application design and development.
• Strong Java knowledge (Java 8+).
• Experience with scalable distributed data systems and cloud technology.
• Ability to mentor junior engineers and lead technical decisions.

Responsibilities

• Work with tech leads, architects, QA, and PM to deliver high-quality features.
• Develop complex backend components and ensure good unit/integration test coverage.
• Present solutions to Architects and drive feature delivery.
• Provide internal feature documentation and code reviews.

Skills

Java

Cloud Technologies

Backend development

Distributed systems

Code reviews

Mentorship

Data structures

Algorithms

Job description

Reltio is seeking a Java Backend Engineer to contribute to core platform development. You will work on large, distributed data systems and collaborate with Architects, QA, and PMs to deliver enterprise-grade features.

The role emphasizes technical leadership, code quality, and performance optimization in a cloud-native SaaS environment. Remote-friendly with flexible work options and a collaborative team culture. You will mentor juniors and help shape scalable backend solutions across services.