Performance Tuning Jobs in Belgium

The world is more connected than ever before and the pace of change is bewildering. We deliver the best combination of technology and services to enable our clients to fulfil the diverse needs of their customers. By fostering a deeply and personal relationship with our clients we want to improve the...

Spektrum have a wide range of exciting opportunities in several global locations. We are always looking to add great new talent to our team and look forward to hearing from you.Spektrum supports apex purchasers (NATO UN EU and National Government and Defence) and their Tier 1 supplier ecosystem with...

DescriptionDeadline Date: Wednesday 20 May 2026Requirement: Oracle Application DBALocation: Brussels BEFull Time On-Site: YesTime On-Site: 100% (There is a limited possibility for remote work (i.e. 1 day/week))Total Scope of the request (hours): 418Required Start Date: 2 July 2026End Contract Date:...

DescriptionDivision: Group Business Solutions (GBS)Group Business Solutions (GBS) ensures Euroclears leading position by delivering safe reliable and sustainable IT solutions for the financial securities markets. Your Team - GBS Collateral Management Tribe:Within GBS you will join the Collateral Man...

At EY were all in to shape your future with confidence.Well help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.Join EY and help to build a better working world.The opportunityOur AI team based in Belgium supports clients across variou...

Senior Oracle Database Administrator (Freelance) Brussels Belgium Start: June 2026 Duration: Until December 2026 Full-time Hybrid About the Role We are looking for a Senior Oracle Database Administrator to join the IT Operations team within a major public sector organization. You will play a key...

Senior Data Engineer (AWS SQL Python) Ixelles (Brussels) Belgium Hybrid May 18 2026 November 30 2026 (7 months) Full-time Contract (Renewable possible) About the Role We are looking for a Senior Data Engineer to join the IT Front Data team and contribute to key strategic initiatives within a l...

Job Title: Senior AI Engineer Overview: We are seeking a Senior AI Engineer to build and deploy a production-grade AI-powered knowledge search platform using Retrieval-Augmented Generation (RAG). You will work on scalable secure and bilingual AI solutions in a hybrid cloud environment. Key Responsib...

As a Quality Engineer you will enable full stack solutions through multi-disciplinary team planning and ecosystem integration to accelerate delivery and drive quality across the application lifecycle. Your typical day will involve performing continuous testing for security API and regression suites...

DescriptionDeadline Date: Thursday 16 April 2026Requirement: Database Administrator PaaSLocation: Braine-lAlleud BEFull Time On-Site: Yes Time On-Site: 100%Total Scope of the request (hours): 836Required Start Date: 22 May 2026End Contract Date: 31 December 2026 Required Security Clearance: NATO SEC...

Spektrum have a wide range of exciting opportunities in several global locations. We are always looking to add great new talent to our team and look forward to hearing from you.Spektrum supports apex purchasers (NATO UN EU and National Government and Defence) and their Tier 1 supplier ecosystem with...

DescriptionDeadline Date: Wednesday 15 April 2026Requirement: GIS DeveloperLocation: Brussels BEFull Time On-Site: Yes Time On-Site: 100%Total Scope of the request (hours): 1300Options: Up to maximum 1976 hours per year.Option 1: Year 2027Option 2: Year 2028Price per month will be determined by appl...

Job DescriptionTo strengthen the Client is looking for a specialist in databases (mainly Oracle and Cassandra) and data analyses.In addition to the run tasks on the OT data foundation (health checks and adjustments upgrades and patching data refreshes in non-production environments data updates and...

Location : Brussels BelgiumContract Duration: 6 monthsStart Date: As soon as possibleEngagement Type: Freelancers or independent consultants only (must be able to manage own payroll)On behalf of our client we are seeking a highly skilled Level 7 Senior Site Reliability Engineer / Production Support...

At Johnson & Johnsonwe believe health is everything. Our strength in healthcare innovation empowers us to build aworld where complex diseases are prevented treated and curedwhere treatments are smarter and less invasive andsolutions are our expertise in Innovative Medicine and MedTech we are unique...