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
Senior Oracle DB Developer
Location: Belgium (mandatory residency)
Work Model: Hybrid (3 days per week on-site); On-call duty possible (1 week every 4 weeks)
Duration: Long-term assignment (+3 years)
Languages:
Eligibility: Candidates must possess European nationality or a valid work permit for Belgium and must live in Belgium mandatory
NOTE: Due to the high volume of applications received, candidates who do not meet the specified criteria may not be contacted
Position Overview:
You’re an Oracle DB expert who knows your way around SQL, PL/SQL, solid data modelling, and architectures like Data Vault or Star Schema. You work comfortably with Git, Agile methods, Jira, and multi-environment deployments, and you have a sharp eye for performance tuning.
Hard Skills (Must-Haves)
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5+ years in Oracle DB development
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Strong SQL & PL/SQL mastery
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ERD modelling & normalization (3NF)
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Experience with Data Vault and/or Star Schema
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Git as your trusty SCM
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Solid experience with Scrum/Agile
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Tuning complex SQL & PL/SQL queries
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Jira — not the fun kind, the project-tracking kind
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Script deployments across multiple environments
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Basic DB admin (security, tablespaces, schemas…)
Soft Skills (Yes, They Really Matter Here)
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Understanding of the railway ecosystem OR motivation to learn it fast
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Team spirit with values like kindness, courage, positivity, and reliability
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Clear communication and a professional attitude
What We Offer:
- Permanent Contract (CDI) – Long-term stability.
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Attractive salary based on your experience and skills.
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Additional benefits: Meal vouchers and eco-vouchers (electronic), DKV hospitalization insurance, company laptop, holiday allowance, and year-end bonus.
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Vacation: 20 paid leave days + 12 RTT days.
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Free training (technical, behavioral, language) and certifications
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Continuous and personalized career progression support
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Opportunities to work on projects with cutting-edge technologie
At Moongy Group, we stand for equality and diversity. We create a safe and inclusive environment where opportunities are equal for everyone! We do not discriminate based on age, ethnicity, gender, disability, sexual orientation, or any factor other than merit. If you have the skills for the role, we encourage you to apply!
By submitting my CV, I acknowledge that my personal data will be handled by agap2. In fact, agap2, as the controller, will handle my personal data to manage the recruitment process. In particular, the personal data collected by this means will be used for the performance of the pre-contractual procedures necessary for the management of the recruitment process and, specifically, for the following purposes:
- Selection and recruitment;
- Interviews;
- Conclusion of the employment contract;
- Response to business opportunities, among other specific independent purposes that may be appropriately communicated.
I am aware that my personal data may be transmitted to clients, or potential clients, as a response to business opportunities. I am also aware that my personal data will be saved only for the period necessary to fulfill the stated purposes and for a maximum period of four years after the recruitment process has been carried out, and if this is not successful, for the purpose of making new contacts. My personal data will be kept for a longer period where the controller is legally obliged to do so, in particular, for a period of 5 years for the purpose of recording recruitment procedures as required by the Labor Code.
I acknowledge that I can access, at any time, the personal data that concerns me, as well as request its rectification or erasure. When applicable, I may also request limitation of processing and use my right of objection and portability of data. Besides that, I have the right to file a complaint with the National Data Protection Commission. For the exercise of these rights, it is sufficient for me to send the request by sending an email to dpo@agap2.pt.
I declare to be aware and to agree, committing myself to respect the personal data rules defined by the controller.
Our Offers
