Founded in 2005, Mo Ongy is an international group specialized in Engineering and IT, operating across Europe and North Africa.
With a presence in 14 countries, more than 40 entities, and 9,500 talents, we continue to grow everyday thanks to one simple thing: people who are genuinely passionate about technology and innovation.
Senior Java Full Stack Software Engineer
Location: Lisbon, Portugal
Languages: English (B2-C1) - french is a plus
Work model: 4 days in the office
Recruitment Process:
Initial Interview (~40 minutes)
Two in-depth interview sessions (~3 hours each)
Eligibility: Currently living in Portugal and be legally authorized to work there
You will join a large organization operating in the financial services sector and contribute to the continuous development and improvement of software solutions by:
Your Profile:
Senior Fullstack Java developer with extensive experience designing and delivering enterprise-grade applications
Strong background in Java, Spring, JPA/Hibernate, and relational databases
Comfortable working in English, both spoken and written
Agile mindset, proactive attitude, and a keen interest in Dev Ops and cloud architecture
Experienced mentor, supporting the growth of junior developers
Currently based in Portugal and legally authorized to work there
Technical Environment:
Languages & Frameworks: Java, JPA/Hibernate, Spring, SQL, Angular (or other front-end frameworks as a plus)
Relational databases
Tools: Git, Jira, Confluence, Bamboo, Maven, JUnit
Processes & Methodologies: CI/CD, Docker, Kubernetes
Knowledge of BPM notation
Responsibilities:
Deliver high-quality, production-ready features aligned with sprint goals and team priorities
Design, develop, and integrate complex business workflow applications, including configuring business rules to meet client needs
Maintain, troubleshoot, and enhance existing workflows and applications to ensure reliability and performance
Collaborate closely with cross-functional teams to propose and implement innovative technical solutions that improve the software portfolio
Provide guidance and mentorship to junior developers, sharing best practices and supporting their professional growth
Why Join Us?
Innovation & Impact: Play a central role in driving the future through creative solutions
Challenging projects: Modern environments, real impact, zero boredom.
Continuous learning: Trainings, certifications, and structured career growth.
Team spirit: An international community where collaboration means something.
Diversity & inclusion: At Mo Ongy, everyone belongs — no fine print.
@Mo Ongy Group we stand for equality and value diversity. We create a safe, diverse environment where opportunities are equal for everyone! We do not discriminate based on age, ethnicity, sexual orientation, gender, disability, or any factor other than merit. All applications with skills needed for the position are welcome!
