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Backend Developer - Java (f/m/div.)

Cacia, Aveiro, pt💼 Full-time🗓 2026-08-17 → 2026-09-27

Core

Designing robust microservices and scalable database architectures for a multi-tenant connected-vehicle platform serving fleet operators and leasing companies across Europe.

Role type

Senior Backend Developer (Java/Spring Boot)

Builds

Microservices and time-series data pipelines for connected vehicle telemetry

Domain

Automotive / Connected Vehicles / IoT

Deliverable

production ML models | product features

Required skills

Java, Spring Boot, PostgreSQL, TimescaleDB, CI/CD, Git, Cloud environments, Test automation, Microservice architecture

Preferred skills

Automotive domain knowledge, Vehicle diagnostics, Vehicle communication

Technologies

Java, Spring Boot, PostgreSQL, TimescaleDB, Azure DevOps, Git

Responsibilities

Develop and implement modern backend microservices, Optimize persistence layer for massive time-series data, Develop robust automated tests following TDD, Collaborate with product owners and frontend developers to integrate APIs, Review code and share technical knowledge

Seniority

Senior, hands-on IC

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