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Founded in 2020 in Belgium, ATS4IT is part of the Moongy Group, established to strengthen agap2IT’s presence in Europe.
Since 2021 we expanded further with the opening of our Danish branch in Copenhagen, and our Spanish brand in Madrid, reinforcing our commitment to being a key player in the European technology landscape.
Proximity, transparency, and collaboration define our approach at ATS. We aim to be your trusted partner and the first choice for your technological challenges
Position: Java Developer - Mid-level
Location: Brussels, Belgium
Hybrid: 2-3 times a week on the client´s office
Candidates must possess European nationality or a valid work permit for Belgium
Mandatory Languages: One of the national languages (Dutch and French) must be the mother tongue, and the other language must be understood and readable
Job Description:
We are looking for a talented Mid-level Java Backend Developer with experience in building scalable and efficient backend systems. You will be responsible for enhancing and optimizing our core backend services and applications.
Responsibilities:
Join us and be part of the future!
Since 2021 we expanded further with the opening of our Danish branch in Copenhagen, and our Spanish brand in Madrid, reinforcing our commitment to being a key player in the European technology landscape.
Proximity, transparency, and collaboration define our approach at ATS. We aim to be your trusted partner and the first choice for your technological challenges
Position: Java Developer - Mid-level
Location: Brussels, Belgium
Hybrid: 2-3 times a week on the client´s office
Candidates must possess European nationality or a valid work permit for Belgium
Mandatory Languages: One of the national languages (Dutch and French) must be the mother tongue, and the other language must be understood and readable
Job Description:
We are looking for a talented Mid-level Java Backend Developer with experience in building scalable and efficient backend systems. You will be responsible for enhancing and optimizing our core backend services and applications.
Responsibilities:
- Design and develop scalable, efficient backend applications using Java, Spring Boot, and Hibernate;
- Implement microservices architectures and integrate with external systems via RESTful APIs;
- Write automated tests using JUnit and Mockito;
- Optimize backend performance and ensure high availability;
- Collaborate with frontend developers and cross-functional teams to deliver integrated solutions;
- Follow Agile practices, participate in sprint planning, and review tasks.
- 4-6 years of experience in Java Development
- Strong experience with Java, Spring Boot, and Hibernate;
- Solid understanding of microservices architecture and related tools (Docker, Kubernetes);
- Experience with SQL and NoSQL databases (e.g., MySQL, MongoDB);
- Familiarity with CI/CD pipelines and tools like Jenkins or GitLab;
- Experience in building RESTful APIs and implementing security protocols (e.g., OAuth2, JWT);
- Familiarity with Cloud platforms (AWS, Azure, or GCP) and cloud-native architectures.
- DKV Insurance
- Free training (technical, behavioral, language) and certifications
- Continuous and personalized career progression support
- Opportunities to work on projects with cutting-edge technologies
- Opportunity to work in a global network of companies, with access to a wide range of challenging projects in different European markets.
Join us and be part of the future!
Key Skills
Ranked by relevance
java
microservices
spring boot
cloud
restful apis
jenkins
docker
nosql
mysql
junit
cicd
sql
aws
gcp
ats
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- Posted
- Dec 27, 2024
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Brussels
- Company
- ATS4IT
Industries
Banking
Software Development
IT Services
IT Consulting
Categories
Consulting
Engineering
Information Technology
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3 roles aligned with this opportunity
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Senior Java & Kotlin Developer (FR + ENG)
2025-06-18
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View Job Details
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Senior Full Stack Java Developer (EN + FR/NL)
2025-07-09
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Python Developer (NL + ENG)
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