Backend Engineer Python - 902+ vacatures

Nuitée

Nuitée in Brussels is seeking a highly skilled Senior Engineer to join their low-code API development project for flight products. The ideal candidate will have at least 5 years of experience in software API development, strong proficiency in Python and AWS, and familiarity with airline retailing co

Lynx Beleggen

Lynx Beleggen is seeking an experienced Senior Back-End Developer to enhance their back-end ecosystem focused on trading experiences. Ideal candidates should have at least 5 years of Java and Spring Boot experience, along with 3 years of Python expertise. Responsibilities include improving platform

collectivework

Job description Context Collective.work is building an AI agent that automates recruiting workflows—from sourcing and screening to outreach and coordination. Our mission is to shift repetitive recruiting work from humans to software, enabling faster, higher-quality hiring. We operate at the intersec

Predikt is looking for a Python backend engineer to join a small, dynamic team in Leuven, Belgium. You will take features end-to-end, working closely with the product manager and engineering team to shape a cost intelligence platform. The ideal candidate will have 3–6 years of strong Python and back

Satellit

A leading information systems provider in Brussels is looking for a Python Developer to join its team. You will be responsible for developing and maintaining backend applications to support energy market optimization. The ideal candidate has at least 5 years of experience with Python and a Master's

Acuity Analytics

A technology solutions provider based in Belgium is seeking an experienced backend engineer to build and operate a Retrieval-Augmented Generation (RAG) platform. The role requires 5+ years of backend experience, strong Python skills with FastAPI, and the ability to integrate advanced search features

A climate tech start-up is looking for an experienced back-end developer to join their team in Belgium. You will drive software development in Python, focusing on features such as data models and APIs while ensuring performance and security. The position requires at least 5 years of experience in Py

Binance

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an

Annapurna

Annapurna is seeking an experienced Python/Django Engineer to support high-impact backend development in Belgium. Qualifications, skills, and all relevant experience needed for this role can be found in the full description below. You will be involved in a major digital transformation, delivering ba

Sunrise Group

A sleep health technology company in Belgium seeks a skilled Python Back-end Developer to design and maintain robust backend systems. The ideal candidate has over 5 years of experience and is proficient in Python and Django. Responsibilities include developing APIs, optimizing performance, and ensur

Devoteam Belgium

Devoteam Belgium is seeking a skilled back-end developer in Diegem to design and develop innovative web applications. A deep knowledge of Python, experience with frameworks like Django, and familiarity with security concepts are essential. Join a collaborative team where continuous learning and pers

Ibexa

Every journey counts. Together? Are you passionate about digital marketing and customer engagement? At Actito, you can turn that passion into a purpose-driven career. We're all about creating a workplace where people come first. We empower our team to thrive both personally and professionally, in a

Qualifio

Role Overview We are looking for a Backend Engineer to join our Channel Team based in Louvain-la-Neuve , responsible for all messaging channels. You will work in a collaborative Scrum s setup with Product Managers and UX designers, directly influencing the architecture, development, and scaling of o

Annapurna

Annapurna is seeking an experienced Python/Django Engineer to support high-impact backend development in Belgium. You will be involved in a major digital transformation, delivering backend services and building new APIs using Python and Django. The role offers the chance to work on a collaborative e

IntelliProve

Who are we? Reading your heart rate and stress levels from a single 20-second video of your face. Sounds crazy, right? Well that's exactly what we do at IntelliProve, a Tech startup based in Ghent. We take things seriously and aim for no less than medical grade accuracy and are ready to revolutionis

Huxley

Overview We\'re looking for a developer who thrives in real-time systems, loves working with Python and C# .Net, and wants to contribute to a robust, scalable microservices architecture deployed on Azure AKS. Responsibilities Build and optimize real-time trading applications. Enable traders to secur

Scentbird

PLEASE NOTE THIS ROLE IS FOR OVERSEAS APPLICATION, NON -U.S. ONLY. NO DOMESTIC (U.S.) APPLICATIONS WILL BE CONSIDERED. About the Role Scentbird is constantly growing and in order to support this growth we need our payment and subscription infrastructure to be robust, scalable, and reliable. Our prod

Qargo TMS

🚛 About Qargo Qargo is a cloud-based (SaaS) Transport Management Platform. We are a scale-up based in London and Ghent (Belgium), rapidly expanding across Europe. The platform is an ‘all-in-one system’, handling everything from initial order entry to final invoicing. It optimises planning and has a

Wayflyer

Company Mission Our mission is to give the world access to the best products by empowering great businesses to reach their growth potential. About Wayflyer Today's SMBs need a capital provider that keeps pace with their growth ambitions. Traditional financing options are slow, cumbersome and often o

Guardsquare

We are seeking an experienced Backend Engineer proficient in Go to join our dynamic team in Leuven. The ideal candidate will leverage their expertise to enhance and develop new features for our cloud-based products. As a disciplined and independent worker, you will be responsible for prioritizing ta