Senior Full-Stack Java & Angular Developer

Build data pipelines that move at scale—own the full stack, from Java back-end to Angular UI.

Lisbon-based opportunity with hybrid work model (up to 2 remote days per week).

As a Senior Full-Stack Java & Angular Developer, you will be working for our client on end-to-end solutions that connect responsive web experiences with robust back-end services—especially around ETL workflows and optimized data flows. You’ll help design, build, and continuously improve systems that turn complex data into reliable, production-ready outcomes.

Your main responsibilities:

• Design and build ETL workflows that reliably move and transform data across environments.
• Optimize data flows and transformations to improve performance, stability, and efficiency.
• Develop and maintain scripts, including PL/SQL, to support ETL and data processing needs.
• Build and enhance Java 8+ services using Spring Boot, delivering clean and maintainable code.
• Develop front-end features in Angular to support business requirements and smooth user experiences.
• Work with relational databases to ensure correct data modeling, queries, and integrations.
• Contribute to CI/CD practices using GitLab and support deployment-ready workflows.
• Collaborate on Kubernetes-based operations and solve complex workflow issues with a performance mindset.

You're ideal for this role if you have:

• 5+ years of experience as a Java developer.
• Hands-on experience with Java 8+ and Spring Boot.
• Strong SQL and relational database knowledge.
• Practical experience with Angular for full-stack development.
• Proficiency with GitLab and CI/CD workflows.
• Hands-on experience with Kubernetes.
• Proven ability to design and optimize ETL workflows and complex data transformations.
• Strong problem-solving skills to optimize complex end-to-end workflows.

It is a strong plus if you have:

• Experience with Spark and/or Kafka messaging.
• Familiarity with DevOps practices and related tools.
• Experience with banking/financial systems.
• Knowledge of Liquibase and/or Argo CD.

Language Required for the role:

• Communicative English (C1 level).

Eligibility for the role:

• Only candidates with an existing legal right to work in Europe will be considered for this role.

Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

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