Software Tools Engineer jobs in Brussel

Canonical

Canonical is hiring a software engineer to join the Server Certification team. The Certification team develops Python based testing tools used to test Ubuntu Server on the latest enterprise hardware ensuring Ubuntu users have the best experience with their hardware. We work at the interface of hardw

CapsLock

CapsLock is a dynamic, global IT marketing company that pioneers unique, scalable customer acquisition solutions for B2C clients. We combine deep expertise in IT, design, and data analytics, enabling us to tackle the most complex sales challenges across a wide range of industries—primarily for large

Koda Staff

Most frontend roles talk about impact. Few actually give you the space to build it. If you are someone who enjoys building scalable, high-quality frontend systems and wants to work in an environment where autonomy, performance and engineering standards genuinely matter, this could be worth a convers

Isabel

Let’s shape the future of finance - together At Isabel, we believe that real innovation happens when people and ideas connect. That’s why we’re building more than technology, we’re building an ecosystem. One where every voice counts, and where your work can truly make a difference. We’re looking for

pawaTech

pawaTech is looking for a Senior Software Engineer with passion for teamwork and a collaborative mind. As part of the Sports Feed team, you will be working on integrating sports data from third-party providers, reformatting and distributing that data to different internal systems, and building scala

Spacelift

Spacelift is an infrastructure orchestration platform that manages your entire infrastructure lifecycle—provisioning, configuration, and governance. It integrates with all your infrastructure tooling (e.g., Terraform, OpenTofu, CloudFormation, Pulumi, Ansible) to provide a single integrated workflow

Airswift

C# Software Engineer Freelance Opportunity Location: Brussels Duration: 1 year The engineer will help build prototypes and MVPs that often use AI and emerging technologies, and then scale successful prototypes into full products. They’ll collaborate with product owners, architects and business exper

Mutualité chrétienne (MC)

Travailler à la MC, c’est travailler avec enthousiasme. Parce qu’à la MC, vous avez un impact positif sur la vie de millions de Belges. C’est ce que vivent chaque jour nos milliers de collaborateurs. Nous contribuons ensemble à une société plus saine pour tous. Cela donne de la satisfaction et de l’

Canonical

Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers

Sphere Defense

A pioneering technology startup in Brussels is seeking a Senior Embedded Software Engineer to design and develop reliable embedded software systems for autonomous countermeasures. The ideal candidate will have a strong background in Embedded Linux, proficiency in C/C++ and Python, and excellent prob

NP Group

We are looking for a Senior Java Software Engineer to join a high-performing technology team responsible for building and modernising mission-critical financial systems in a regulated environment. The role focuses on the design and development of cloud-ready, event-driven Java services , operating a

Moody's Corporation

Moody's Corporation is seeking a seasoned software engineer to design scalable serverless solutions for financial decision-making. The ideal candidate has over 5 years of experience in full software development lifecycle, with expertise in TypeScript, serverless architectures, and a strong problem-s

Canonical

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HRF

HRF, acteur majeur des solutions techniques, recherche un Software Engineer HVAC à Bruxelles. Le candidat sera responsable de la programmation et de l'optimisation des systèmes HVAC, avec des projets variés. Une formation technique et minimum 3 ans d'expérience en programmation HVAC sont requis. Le

Sphere Defense

A technology startup based in Brussels is seeking an experienced Senior Robotics Engineer to help develop autonomous countermeasures against aerial threats. The ideal candidate should have a relevant degree and extensive experience in autonomous systems, especially with flying vehicles. The role inv

Médiane Système

Médiane Benelux: Career Booster! Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Indu

Zencoder, based in Belgium, is seeking a Staff Software Engineer to lead technical direction and collaborate with teams across the organization. Ideal candidates will have over 10 years of experience with strong coding skills in JavaScript, Python, or Rust and a background in building distributed sy

Acuity Analytics

Overview The creative mind behind every project. Put your skills to the test to build solutions that continue to shape the world we live in. About the role You will build and operate a Retrieval-Augmented Generation (RAG) backend platform that enables secure search and AI-powered Q&A across enterpri

NVISO Security

The innovation mission of NVISO is to leverage technology as a pivotal enabler for pioneering cyber security services that have a positive impact on our customers, brand exposure and bottom-line. The Labs team collaborates with all business units by offering an innovation framework, ambassadorship a

BookBetter

BookBetter, located in Brussels, is seeking a Senior Software Engineer / Technical Lead to lead technical efforts and grow the platform. Ideal candidates will have 5+ years of software development experience, strong backend skills (preferably in Python), and proven system architecture knowledge. You