Senior Java Full-Stack Developer (Java/Angular) - Portugal Full Remote

HumanIT Digital Consulting; Porto; Remote; EUR 22,000 - 30,000; Full time

Benefits offered by this job

15th month salary

Health insurance for family

Birthday off

Mobility program for digital nomads

Real work-life balance

Job summary

HumanIT Digital Consulting is seeking a Senior Java Full-Stack Developer for a Portugal-based role with full remote options. You will build scalable backend services (Spring Boot) and modern Angular frontends, in a microservices Azure environment.

You’ll influence architectural choices and work closely with product and engineering peers in an agile setting. The ideal candidate has strong Java experience, Spring Boot and Kafka, plus Angular frontend expertise, and is based in Portugal with fluent

Qualifications

• Senior Java developer with recent Java versions (Java 17+/21).
• Hands-on with Spring Boot 3.x.
• Experienced in microservices architectures.
• Frontend experience with Angular (v16+).
• Azure cloud experience.
• Kafka in event-driven systems.
• Fluent in English (written and spoken).
• Must be based in Portugal.

Responsibilities

• Design and implement scalable backend services.
• Develop modern web interfaces for customer-facing platforms.
• Contribute to microservices architecture and Agile delivery.
• Collaborate with product and engineering peers to shape tech decisions.

Skills

Java 17+

Spring Boot

Microservices

Angular

Azure

Kafka

English (Fluent)

Job description

Senior Java Full-Stack Developer (Java/Angular) - Portugal Full Remote

ABOUT THE OPPORTUNITY

We're looking for a Senior Java Full-Stack Developer to join a product engineering team working for a leading international retail brand. This is a hands-on senior role. You'll design and build scalable backend services and modern web interfaces that support high-traffic, customer-facing retail platforms. You'll have real ownership of your work and a direct impact on the products millions of customers use.

PROJECT & CONTEXT

You'll join a team building and evolving a microservices-based ecosystem that runs on Azure, with event-driven communication through Kafka. The work covers the full stack: Spring Boot services and APIs on the backend, and Angular applications on the frontend. You'll help shape technical decisions, keep code quality high, and work closely with product and engineering peers in an agile environment.

WHAT WE'RE LOOKING FOR (Required)

• Solid experience as a Senior Java Developer using recent Java versions (Java 17+/21)
• Strong hands-on experience with Spring Boot 3.x
• Proven experience designing and building microservices architectures
• Solid frontend experience with Angular (recent versions, 16+)
• Hands-on experience with Microsoft Azure
• Experience with Apache Kafka in event-driven systems
• Fluent English (written and spoken)
• Must be based in Portugal

Compensation: €2,000 – €2,700/month net, depending on experience and seniority level.

Why HumanIT people stay (4.4 Glassdoor, 89% recommend)

• 15th month salary
• Health insurance covering your family
• Birthday off
• Mobility program for digital nomads
• Real work-life balance

Full benefits: https://www.humanit.pt/careers/#perks
What it's really like: https://www.humanit.pt/careers/#work-at