Senior Back-End Developer
Founded in 2005, Mo
Ongy is a leading group in Engineering and Information Technology across Europe and North Africa. With a presence in 14 countries, over 40 subsidiaries, and more than 9, 500 talents, we are driven by a passion for innovation and excellence.
At Mo
Ongy, we prioritize international mobility and provide opportunities to work on
- edge technologies, making a real impact in various industries.
Senior Back-End Developer (Java/Spring Boot)
Location
: Lisbon, Hybrid times a week on the client´s office)
Eligibility
: Candidates must already live in Portugal
Type
: Full-time
Languages
:
French: B2 (MANDATORY)
About the Role
You will be responsible for implementing user stories (US) in line with technical specifications, ensuring code quality and security standards. You'll be working in an
Agile/SCRUM environment
alongside a Tech Lead, Business Analyst, and Product Owner
What we're looking for:
- 4 – 6 years
of experience as
Back-End Developer with Java/Spring Boot - Languages
:
French: B2 (MANDATORY)
Tech Stack You'll Work With:
- Java / J2EE & Spring Boot
– The core stack where you'll design and scale
- performance services - Mongo
DB
– Hands-on work with No
SQL to handle flexible and fast data structures - REST APIs
– Build and optimize APIs that connect everything together - Git
Lab CI/CD & Docker
– Automate, containerize, and deliver with modern Dev
Ops practices - Kafka & AWS S3
– Get exposure to messaging systems and cloud storage in
- world scenarios
Ways of Working
- Agile/SCRUM
– Collaborate in short, dynamic sprints with a
- functional team - Dev
Ops Mindset
– Be part of a culture that values automation, quality, and continuous improvement
What You'll Be Doing
- Design, build, and maintain
scalable
- end services
with Java/Spring Boot - Integrate and optimize
REST APIs - Work with databases, primarily
Mongo
DB - Contribute to CI/CD pipelines with
Git
Lab CI/CD - Support containerized deployments with
Docker - Collaborate in Agile ceremonies and support a Dev
Ops-oriented approach - Ensure compliance with coding standards, security practices, and testing
Advantages of Joining Mo
Ongy:
- International Mobility:
Access to personalized relocation programs for new opportunities across Europe. - Career Development:
Opportunities to work on diverse projects with
- edge technologies in various sectors. - Continuous Learning:
Ongoing free training, certifications, and professional development. - Personal Growth:
Collaborate with a global network of professionals to exchange ideas, foster creativity, and drive innovation in IT. - Diversity & Inclusion:
We believe in equality and value diversity, creating a safe, inclusive environment for everyone.
@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
- Informações detalhadas sobre a oferta de emprego
Empresa: IT International Mobility Localização: Lisboa
Lisboa, Lisboa, PortugalPublicado: 14. 10. 2025
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