PL/SQL Data Engineer / Data Warehouse Consultant - Hybrid, needs to be located in Brussels


Brains Consulting is recruiting:

PL/SQL Data Engineer / Data Warehouse Consultant - Hybrid, needs to be located in Brussels

Hybrid, Brussels, Belgium
Full time


- Daily rate: for 3 years (369 euro per day) – 20 years (620 euro per day), candidates with more than 3 years of experience have different daily rate, depends the case.


Work Experience:
Senior - minimum 3 years of experience  20 years of experience


Job Description

This is a hybrid position.

We are looking for a PL/SQL Data Engineer / Data Warehouse Consultant to work with the European Commission in Brussels

The European Commission is the executive of the European Union. It operates as a cabinet government, with 27 members of the Commission headed by a President. It includes an administrative body of about 32,000 European civil servants.


Architecture, design and implementation of the integration layer between backend systems and secure messaging software

Provide expert advice on confidentiality, integrity, authorization, authentication, non-repudiation, availability

Assist the team to test and conduct periodic vulnerability and security risk assessments of the messaging and data transfer system

Provide comprehensive guidance and consulting for the optimization of the integration layer

Participate to the maintenance of technical specifications related to transport and messaging protocols and their implementation in software

Testing applications against Business requirement and specifications

Identification of bugs using exploratory testing



- Bachelor and master’s degree on relevant field of interest



- Following skills and knowledge are required for the performance of the above listed tasks:

- Good knowledge of the legal framework for the use of trust services: the Electronic -

- Identification and Trust Services Regulation (eIDAS Regulation 910/2014/EC)

- Good knowledge of open standards for service discovery: Business Document Metadata

- Service Location (BDXL), Service Metadata Publishing (SMP)Good knowledge of testing tools:

- SonarQube, Selenium WebDriver, Serenity, TestLink, JMeter

- Good knowledge of message format standards: XML, XSD, XPATH, WSDL, JSON, JSON schema

- Good knowledge of the Java platform: garbage collection strategies, memory spaces, class loaders, serialization, multi-threading, syntax and semantics of the Java language, APIs of the Java Development Kit

- Good knowledge of databases, directories and transactions: SQL, LDAP, ACID, XA

- Good knowledge of operations including networking, hardware and operating systems: TCP/IP, Linux, databases, directories, shell scripts, virtualisation, load balancers, reverse proxies, web application firewalls, HSM, TPM



Following specific expertise is mandatory for the performance of tasks:

- At least 10 years of experience with PL/SQL (min. competence level 5)

- SAML and OIDC experience, Authentication and Authorization, Cryptography, Web

- Security - min. competence level 5



Following certificates & standards are required for the performance of tasks:

- Oracle Database: SQL Certified Expert

- Oracle PL/SQL Developer Certified Associate


- Location: Hybrid, needs to be located in Brussels

- Daily rate: for 3 years (369 euro per day) – 20 years (620 euro per day), candidates with more than 3 years of experience have different daily rate, depends the case.

- Years of experience: 3+

- Contract Duration: 1 year with Extensions up to 3 years


Please send your resume to

More info – please contact Adelina Tirziu – IT Recruitment Manager: 0040733733411

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" I have found Brains Consulting to be responsive, very engaging in their approach and quality-focused. I would have no hesitation in recommending the services of Brains to any prospective customers."

James Chinchen – Managing Director - James Lewis, UK

"Our collaboration with Brains Consulting is already old, being with us for over 6 years in recruitment projects in the field of specialists in transportation! Every time the Brains Consulting team approached each project with great seriousness, trying to send the best applications. I have nothing but appreciation for the collaboration with Brains so that we can continue to have many beautiful recruitment projects together!"

Ioana Radulescu, Head of Recruitment - DON UITZENDGROEP, Netherlands

“ Brains Consulting is a very dedicated and responsible company. We really appreciated the ability to connect with people and find the professionals we needed. We recommend Brains for any challenging project where you need skilled workers from different sectors because they are really good at solving problems. It has been a good experience working together! “

Deirdre Hennessy, Managing Director - OSP Recruitment, Ireland

"I first met with Adelina online, at the height of the Pandemic. From our very first meeting, she has been so honest, helpful and an absolute lady to work with. I have worked with Adelina now on many projects, and I would not hesitate to recommend Brains Consulting. They truly are a person centered company, and will always deliver a wonderful service.
To anyone seeking recruitment services, I highly recommend Brains Consulting. Adelina and her team are an absolute pleasure to work with."

Nik Nielsen, Manager - BWB Flex B.V.

„ As we’re growing to a higher number and quality of people, every day, Brains Consulting is one of the pillar stones that helped us in developing and becoming a more powerful agency. Since our collaboration started, back in the first months of 2018, they provided qualified and trustworthy workers in the construction field. They have access to a wide audience, and we hired tens of people from their recommendations. Weekly they present new people with experiences varying from Painters, Drywallers to Carpenters and Shuttering Carpenters. There is a good connexion between us and furthermore, the future will let us grow together. If you need workers, Brains Consulting is an efficient go-to agency, which we gladly recommend”

Guillaume Bernard, Manager - Agisante

„We have been working with Adelina TIRIZIU of BRAINS CONSULTING since 2012. She has a great network in Romania and this is what matters to us the most as our clients are facing a critical lack of healthcare professionals. Thus, finding adequate candidates is key to success for them and therefore for us.”



Brains Consulting SRL
str. J.H. Pestalozzi, nr. 3-5, cam 207
Timisoara, Romania

sediul social:
str. Dreptatea, nr.16, ap. 11
Timisoara, Romania

Email: office @
Phone: 0040 729 478762

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