Senior Backend Engineer - Java Spring Boot, Hybrid Lisbon

IRIUM Portugal; Lisboa; Hybrid; EUR 16,000 - 18,000; Full time

Benefits offered by this job

Medical insurance

Flexible compensation

Self-paced training

Job summary

Irium Portugal is seeking a skilled Backend Developer to join a challenging tech project in Lisbon. You will build and maintain backend applications using Java 17+, Spring Boot and Hibernate, and you will design APIs while following best practices.

You will mentor junior developers, distribute tasks, and monitor deliverables, collaborating closely with Product Owners and production support teams. The role is hybrid (2 days on-site, 3 days remote) with a monthly gross salary of €1,400–€1,600,

Qualifications

• 5+ years of professional backend development experience.
• Proficient with Java 17+ and Spring Boot; Hibernate experience.
• Experience developing and integrating APIs.

Responsibilities

• Develop and maintain backend applications.
• Identify good practices and produce technical documentation.
• Mentor junior developers, distribute tasks and monitor deliverables.
• Collaborate with Product Owners and production support teams.

Skills

Java 17+

Spring Boot

Hibernate

APIs

Git

Kafka

Docker

Kubernetes

Databases (Oracle)

Databases (PostgreSQL)

Databases (MongoDB)

Scrum/Agile

Communication

Autonomy

Tools

Docker

Kubernetes

Git

Kafka

Job description

Irium Portugal is seeking a skilled Backend Developer to join a challenging tech project in Lisbon. You will build and maintain backend applications using Java 17+, Spring Boot and Hibernate, and you will design APIs while following best practices.

You will mentor junior developers, distribute tasks, and monitor deliverables, collaborating closely with Product Owners and production support teams. The role is hybrid (2 days on-site, 3 days remote) with a monthly gross salary of €1,400–€1,600,