Data Developer Python jobs in Bruxelles

Keystone Solutions

Mission Overview: This opportunity is a consultancy mission delivered by Keystone Solutions for our client. The mission supports a major modernization program that transforms a legacy monolithic application into a modern microservices architecture running on Kubernetes. The program adopts an API-fir

Keystone Solutions

Mission Overview: Join Keystone Solutions as a Full Stack Developer (Python / React) on a consultancy mission, delivering high-impact solutions at our client sites. As a Keystone Solutions consultant, you will work closely with the client to design, build, and enhance an innovative vulnerability man

Connect People Sprl

Application Developer FIRST 2.0 est un programme majeur de modernisation au sein de l'Administration , visant à transformer l’application monolithique FIRST héritée du passé en une architecture moderne de microservices fonctionnant sur Kubernetes. Le programme adopte une approche API‑first et orient

yechte

Overview Python & .NET Developer with 5+ years of experience delivering and supporting applications in finance and trading environments. Skilled in designing and implementing new features, maintaining and improving existing systems, and managing L2 production support. Strong experience in Python

Halian | Managed Services, Recruitment Agency & Contract Staffing

We are looking for a Senior Python Back-End Developer to join our client, a big EU Institution based in Brussels. The role is fully remote from any country within the European Union. No trips are supposed to be requested. The role is open only to freelancers. The visibility of the mission is 80 days

Koda Staff

Freelance Data Analyst – Financial Services Overview We are supporting a major financial services client undergoing a large-scale merger and data transformation programme. We are looking for 2 Freelance Data Analysts to support data operations, reconciliation, reporting, and vendor oversight activit

Satellit

Python / React Developer Job Overview Seeking an experienced engineer to develop and maintain an AI-based internal communication platform. Responsibilities include creating backend services, AI agent features, frontend components, and DevOps pipelines in a collaborative team environment." Key Respon

afarax

afarax is looking for a freelance Java Developer. Our client in the insurance sector, is seeking an experienced Java Developer to strengthen their team. Application Development: You design, develop, and maintain scalable and robust software applications using modern programming languages, frameworks

Satellit

Python / React Developer Job Overview Seeking an experienced engineer to develop and maintain an AI-based internal communication platform. Responsibilities include creating backend services, AI agent features, frontend components, and DevOps pipelines in a collaborative team environment." Key Respon

darwind

At darwind , we are looking for a Data Consultant who enjoys bringing clarity to complexity and turning raw information into meaningful insights. You help organisations build strong data foundations, enabling better decision‑making and long‑term value creation. You will work in an environment that v

OneSource Consulting

Job Title: Data Analyst Contract Duration: Asap – 31/12/2026 Languages Required: English Remote Status: Hybrid Work Regime: Full Time The consultant will operate in a complex financial environment, working closely with and for the Group Risk and Group Treasury department to ensure accuracy, consiste

Nexeo

Nexeo is currently looking for a Data Analyst (Freelance or permanent) for a market leader in the banking industry in Belgium. Nexeo Belgium is a consultancy company that supports its clients in the banking, finance and insurance sectors in all phases of their transformation projects: from business

recurv

HIGHLIGHTS Locatie: regio Brussel + hybride werken Contracttype: freelance opdracht USP van de job: combinatie van digital analytics, tracking implementatie en marketing intelligence binnen een grootschalige digitale omgeving met impact op verschillende sterke retailmerken JOUW ROL Als Freelance Dat

COSMOTE GLOBAL SOLUTIONS NV

COSMOTE GLOBAL SOLUTIONS NV is seeking a skilled Data Warehouse and Reporting Developer to join our dynamic team. In this role, you will be responsible for designing, developing, and maintaining data warehouse solutions and generating insightful reports to support business decision-making. Key Respo

satellit

Lead Python Developer Job Overview This role combines operational support of a 24/7 application environment with active participation in developing and maintaining an algorithmic trading platform, including incident resolution, infrastructure administration, and continuous improvement." Key Responsi

satellit

Lead Python/.Net Developer Job Overview Develop real-time trading applications for energy storage and renewable resources, enabling secure algorithm backtesting for traders and enhancing a scalable microservices ecosystem hosted in the cloud." Key Responsibilities Develop and optimize real-time trad

Growin

WE DEVELOP PEOPLE WHO DEVELOP TECHNOLOGY And we want to develop you! At Growin people always come first. Why? Because we believe happy, talented people are the ones who can change the world: one code line at a time. We have projects waiting for you in Brussels, where you can grow professionally and

Consort Group

Every moment counts. Especially those you live to the fullest. Welcome to Consort Group. For over 30 years, Consort Group has been helping companies leverage their data and infrastructure. It is backed by two leaders, Consortis and Consortia, and places people and social responsibility at the heart

Satellit

Python / React Developer Job Overview Seeking an experienced engineer to develop and maintain an AI-based internal communication platform. Responsibilities include creating backend services, AI agent features, frontend components, and DevOps pipelines in a collaborative team environment." Key R

Nexeo

Nexeo Belgium is a consultancy company supporting its clients in the banking, finance, insurance, and public sectors throughout all stages of their operational and analytical activities — from business support functions to data management, analytics, and operational execution. As a consultant, you w