Senior Java/Angular Full-Stack Engineer | Remote EU

Gramian Consulting Group; Portugal; Hybrid; EUR 65,000 - 90,000; Full time

Job summary

Gramian Consulting Group is seeking an experienced Full-Stack Java/Angular Developer to modernise financial processes by replacing legacy tools with scalable microservices. You will cover the full delivery lifecycle from requirements analysis to production support, working remotely within the EU with occasional Luxembourg visits.

We require 7+ years of hands-on Java experience (Spring Boot, JPA, Hibernate), strong Angular/TypeScript skills, automated testing, Git-based workflows and solid SQL.

Qualifications

• 7+ years of hands-on Java development experience across production releases.
• Strong experience with Spring, Spring Boot, JPA and Hibernate.
• Proven ability to write and maintain automated unit and integration tests for Java applications.
• Hands-on experience with Angular and TypeScript/JavaScript, including backend API integration.
• Experience with Git-based team development, branches, PRs and code reviews.
• Strong knowledge of SQL and relational databases, XML, YAML and JSON.
• Experience with microservices and modern delivery practices.
• Experience using AI coding agents for implementation, review or testing.
• Bachelor's degree in IT or equivalent professional experience.
• Must be EU-based and able to travel occasionally to Luxembourg.

Responsibilities

• Gather and clarify business requirements and analyse existing processes and applications.
• Design, develop, and support Java/Angular applications and microservices.
• Build and maintain backend services using Spring, Spring Boot, JPA, and Hibernate.
• Develop Angular frontends and integrate them with backend APIs.
• Write and maintain automated unit and integration tests.
• Execute system, integration, and performance testing and support UAT.
• Support release preparation, deployment, and change-management activities.
• Participate in Agile ceremonies and communicate directly with stakeholders.
• Maintain technical documentation, code documentation, and operational guides.
• Support application issues, release activities, risks, and change requests.

Skills

Java

Spring Boot

Angular

TypeScript/JavaScript

SQL

Hibernate

JPA

Automated testing

Git-based development

Microservices

AI coding agents

Education

Bachelor's degree in IT or equivalent

Tools

Git

JUnit

Job description

Gramian Consulting Group is seeking an experienced Full-Stack Java/Angular Developer to modernise financial processes by replacing legacy tools with scalable microservices. You will cover the full delivery lifecycle from requirements analysis to production support, working remotely within the EU with occasional Luxembourg visits.

We require 7+ years of hands-on Java experience (Spring Boot, JPA, Hibernate), strong Angular/TypeScript skills, automated testing, Git-based workflows and solid SQL.