Desarrollador Back Python - 20+ vacatures

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

LittleBigCode SAS

A strong advantage for this role is prior experience in sectors such as banking, finance, or energy- particularly in environments where automation is applied to complex, domain-specific workflows. The team’s core responsibility involves transforming business-developed code (commonly written in VBA o

Techwolf

A leading tech company in Belgium is seeking a Software Engineer to join their back-end team. You will build scalable APIs, collaborate with cross-functional teams, and mentor fellow engineers. The ideal candidate has 1-4 years of experience, a strong passion for technology, and proficiency in Pytho

EnergyVille

A research-driven organization in Belgium seeks a skilled Back-End Developer / Software Architect. You will play a key role in designing and maintaining scalable software tools focused on energy systems using Python. Collaborate with researchers and manage cloud infrastructure, ensuring robust and s

Sunrise Group

Sunrise Group is building the future of sleep health by combining breakthrough technology with expert care. We started in 2015 with a straightforward idea: sleep diagnosis should happen in the comfort of your own home, not in a hospital. To make that possible, we created a first-of-its-kind chin sen

Sunrise

About Sunrise Group Sunrise Group is building the future of sleep health by combining breakthrough technology with expert care. We started in 2015 with a straightforward idea: sleep diagnosis should happen in the comfort of your own home, not in a hospital. To make that possible, we created a first‑

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

LittleBigCode

A strong advantage for this role is prior experience in sectors such as banking, finance, or energy—particularly in environments where automation is applied to complex, domain-specific workflows. The team’s core responsibility involves transforming business-developed code (commonly written in VBA or

LittleBigCode

A strong advantage for this role is prior experience in sectors such as banking, finance, or energy—particularly in environments where automation is applied to complex, domain-specific workflows. The team’s core responsibility involves transforming business-developed code (commonly written in VBA or

Sunrise

About Sunrise Group Sunrise Group is building the future of sleep health by combining breakthrough technology with expert care. We started in 2015 with a straightforward idea: sleep diagnosis should happen in the comfort of your own home, not in a hospital. To make that possible, we created a first-

Sparagus

Backend Developer (.NET) – Insurance Industry Industry: Insurance Contract type: Freelance / Contractor Start date: April 2026 Work model: Hybrid (minimum 2 days onsite) Location: Antwerp region Language requirements: Dutch & English (both fluent) Your Responsibilities Develop and maintain backend a

Fujitsu is looking for a Back End Developer to work on a project within the EU Institutions , in Brussels . ON-SITE (2 days per week) Expertise: Back-end languages and frameworks such as Java, PHP, Spring boot and Hibernate The web development cycle and programming techniques and tools. Database tec

A research-driven organization in Belgium seeks a skilled Back-End Developer / Software Architect. You will play a key role in designing and maintaining scalable software tools focused on energy systems using Python. Collaborate with researchers and manage cloud infrastructure, ensuring robust and s

Fujitsu is looking for a Back End Developer to work on a project within the EU Institutions , in Brussels . ON-SITE (2 days per week) Expertise: Back-end languages and frameworks such as Java, PHP, Spring boot and Hibernate The web development cycle and programming techniques and tools. Database tec

Sparagus

Backend Developer (.NET) – Insurance Industry Industry: Insurance Contract type: Freelance / Contractor Start date: April 2026 Work model: Hybrid (minimum 2 days onsite) Location: Antwerp region Language requirements: Dutch & English (both fluent) Your Responsibilities Develop and maintain backend a

Rejoignez une équipe dynamique au sein d’un environnement en pleine évolution ! Nous recherchons un Développeur .NET passionné et autonome, capable de prendre du recul, de challenger les solutions existantes et d’expliquer clairement ses choix techniques aux autres membres de l’équipe. &##127919; Re

Talent-R

Chift API a été créé il y a deux ans et notre ambition est de devenir le leader européen des intégrations de logiciels financiers d’ici 2027 🚀. Rejoindre l’aventure, c’est contribuer à construire une startup ambitieuse et en forte croissance. Selon vos compétences et la stratégie, vous serez amené

Talent-R

Chift API a été créé il y a deux ans et notre ambition est de devenir le leader européen des intégrations de logiciels financiers d’ici 2027 🚀. Rejoindre l’aventure, c’est contribuer à construire une startup ambitieuse et en forte croissance. Vous travaillerez en étroite collaboration avec l’un des

Talent-R

Chift API a été créé il y a deux ans et notre ambition est de devenir le leader européen des intégrations de logiciels financiers d'ici 2027 . Rejoindre l'aventure, c'est contribuer à construire une startup ambitieuse et en forte croissance. Vous travai

Talent-R

Chift API a été créé il y a deux ans et notre ambition est de devenir le leader européen des intégrations de logiciels financiers d’ici 2027 🚀. Rejoindre l’aventure, c’est contribuer à construire une startup ambitieuse et en forte croissance. Selon vos compétences et la stratégie, vous serez amené