Senior Backend Developer Python jobs in Bruxelles

RED TIC

Une société de conseil en informatique recherche un Développeur Python AWS (Confirmé) à Bruxelles pour contribuer au développement d'applications cloud. Le candidat idéal aura un diplôme Bac+5 en informatique, 3 à 5 ans d'expérience en développement, et une solide maîtrise d'AWS. Les capacités à con

In4Matic

A technology solutions provider in Brussels is seeking a passionate software engineer to join their collaborative team. The role involves developing and maintaining a Python application using Django, focusing on creating and enhancing features to meet operational needs. Key qualifications include st

Portima

Context In order to support the ambitions of Portima to become an API centric organization that will enable brokers and companies to integrate much easier and more seamlessly to Portima Connect and Brio services, Portima would like to strengthen its pool developers with an API and backend Architect

SANDT

About the Company At SANDT, we operate at the crossroads of strategy, execution, and technology; turning complex challenges into concrete outcomes. Our work bridges IT and OT through smart, pragmatic solutions that create connected environments and lasting impact. We build trusted partnerships throu

Taleo Consulting

Taleo Consulting is an international management consulting group with offices in France, Luxembourg, Belgium, The Netherlands, Switzerland, Spain, Singapore, Portugal, and Italy. We’ve grown into a team of 450+ talented professionals across 10 offices worldwide, partnering with leading organizations

Talencia Consulting - "Java Developer" Talencia is looking for a "Java Developer" for one of its clients. \* *Start date :** May *Location :** Bruxelles *Duration :** 1+ Year *Job description:** In the development team of our customer, you will participate to : *The development of new projects:** we

SNI

A leading IT outsourcing partner is seeking a Senior Python Developer to build and maintain async FastAPI services. The role requires strong experience with microservices architecture and containerization. The position allows remote work with occasional on-site team sessions in Prague. Ideal candida

Securex

Een modern IT-bedrijf in Gent zoekt een ervaren Java Developer om kwalitatieve backend-toepassingen te ontwikkelen en onderhouden. Je werkt samen in een Agile team, denkt mee over architectuur en implementeert moderne frameworks zoals Spring Boot en Hibernate. Je hebt minstens 5 jaar ervaring in Jav

District09

Wat je bij District09 mag verwachten? Een job met een bijzondere missie. Een job met gelijkgestemde collega’s, want iedereen hier heeft minstens één ding gemeen: een hart voor de stad Gent. Doe de stad draaien samen met ons. Voor ons SAP team zoeken we een gedreven SAP Ontwikkelaar met een sterke te

EMW

A leading GIS services provider is hiring a GIS Developer in Brussels. The role involves developing and deploying web-based GIS applications using frameworks like ArcGIS Maps SDK for JavaScript. Candidates should have over 5 years of web development experience, proficiency in Python for data process

V-IT NV

Python Developer (GenAI) Start Date: As soon as possible End Date: To be determined Location: Brussel-hoofdstad Key Responsibilities: Design, develop, and evolve Generative AI applications to address specific business challenges. Collaborate with prototype teams to industrialize and scale GenAI solu

DEME Group

A leading global engineering company in Belgium is seeking a talented Full Stack Developer to join their innovative development team. You will be responsible for designing and maintaining scalable web applications and APIs while collaborating with cross-functional teams. The ideal candidate should h

Portima

Context In order to support the ambitions of Portima to become an API centric organization that will enable brokers and companies to integrate much easier and more seamlessly to Portima Connect and Brio services, Portima would like to strengthen its pool developers with an API and backend Architect

Brayton Global

DESCRIPTION OF TASK Architect server-side components and services that form the backbone of web applications, employing best practices in Python programming. • Develop and maintain RESTful APIs to facilitate seamless communication between front-end and back- end systems. • Design, implement, and opt

SNI

A leading tech recruitment firm in Belgium is seeking a Lead Python Developer to create an innovative mobile application aimed at maximizing user engagement. The ideal candidate will have strong skills in Python and FastAPI, with a deep understanding of RESTful API design and experience in integrati

Aubay Belgium

DATA JAVA PYTHON REST ETL ELK MICROSERVICES AGILE On behalf of our client operating in the public sector, we are seeking Data Developers for long-term assignments. As a Senior Data Developer, you will help transform legacy monolithic applications into scalable microservices, integrating external mod

Aikido Security

🌍 We’re making security suck less for developers. Security tools haven’t kept up with how software is built today. They interrupt teams, slow releases, and turn security into a bottleneck instead of a capability. We built Aikido to change that. Aikido builds developer-first security products that r

🌍 We’re making security suck less for developers. Security tools haven’t kept up with how software is built today. They interrupt teams, slow releases, and turn security into a bottleneck instead of a capability. We built Aikido to change that. Aikido builds developer-first security products that r

Fieldside

Voor een klant zijn wij op zoek naar een Senior Python/React Developer. Startdatum: 13/04 Einddatum: 31/12/2026 Locatie: Brussel Regime: Voltijds Service description Our client is seeking for 1 new Senior Python/React developer (about 10 years of experience) to support our ongoing initiatives within

SNI

For one of our clients based in Europe, we are currently looking for a Senior Python Developer . Job details Contract Duration: 6 months with extension Remote work with occasional on-site team sessions in Prague US hours overlap : Min. 2–6 pm CET (ideally until 7 pm CET) Responsibilities Build and m