principal software engineer

DESCRIPTION Maintenance of all technical applications that are used for maintenance and diagnosis of different train types. CONFORMITY CRITERIA Evidence of compliance with requested skills (criteria) needs to be provided in CV. Knowledge level = Bachelor (or equal by experience) Working experience in big environments (with at least 100.000 endpoints →...

What is AYES? AYES Belgium is an international company specializing in engineering and technology. Our company is articulated around human values, well-being at work, and proximity to our employees and customers. Our challenge and objective are both to offer more personalized and better-quality services to our customers and to propose to our employees,...

Software Engineer (Medior) — House of WeddingsThe information below covers the role requirements, expected candidate experience, and accompanying qualifications.Bij House of Weddings bouw je mee aan het platform dat elke dag gebruikt wordt door koppels die hun trouw plannen én door de leveranciers die hen daarbij helpen. Je komt in een compact...

Build the software and AI solutions shaping the future of semiconductor R&D and manufacturing.We are looking for an AI & Software Solutions Engineer to join a semiconductor R&D environment and develop production-quality software, data solutions and AI-powered applications that help engineering teams work smarter and faster.In this role, you will work at the...

VITO is seeking a Senior Software Engineer to evolve our EO processing systems and modernize the stack with scalable cloud architectures. You will join a multi-disciplinary team delivering production-grade components in Python and implementing robust microservices. The role requires 5+ years in professional software engineering, strong Python skills, and...

Recommand, based in Belgium, is seeking a senior software engineer to shape our core platform across API design, data models, back-end and infra. You’ll work on APIs, data models, integrations, workflows, event-driven systems, and multi-tenant architecture. This is a core team role with hybrid or remote options; you’ll collaborate across frontend and...

pMédiane Benelux is seeking a Software Engineer specialized in development, automation, and CI/CD for critical railway systems. You will work on platforms requiring high reliability and performance, in a modern DevOps-oriented environment. /ppResponsibilities include designing robust software specifications, building and maintaining CI/CD pipelines, and...

pVITO invites a Senior Software Engineer to evolve our operational EO services and transform RD prototypes into robust production components. You will build efficient EO processing workflows and create scalable microservices with strong API design. /ppYou will work within an agile, international team using Python, Docker/Kubernetes, and AI-driven coding...

pMozilla Corporation is seeking a Senior Software Engineer to help advance addons.mozilla.org platform, working across the Add-ons stack with DevHub, Reviewer tools, and automated moderation pipelines. /ppYou will help establish engineering standards, build robust observability, and collaborate with engineers, reviewers and leadership to deliver resilient...

Sphere Defense in Brussels is seeking a Senior Embedded Software Engineer to lead development of autonomous countermeasures. You will own Linux-based embedded systems, implement high-performance software for sensing, processing and actuation, and work closely with hardware to bring-up boards. The role requires proven experience with C/C++, Python, Yocto,...

Een toonaangevend IT-consultancy bedrijf in België zoekt een gedreven Java Teamlead voor het Software Engineering-Team. In deze rol leid je een team van Java Developers, waar je verantwoordelijk bent voor de technische kwaliteit en kennisdeling. Je werkt aan uitdagende projecten en fungeert als aanspreekpunt voor stakeholders. Het bedrijf biedt een...

pH.Essers in Genk zoekt een Senior Software Engineer voor Java-ontwikkeling en architectuur. Je werkt samen met engineers, analisten en stakeholders om oplossingen vorm te geven en een duurzame architectuur te waarborgen. /ppJe leidt technische analyses en reviews, en speelt een sleutelrol in de transitie naar het RockIT-platform. Ervaring met Java, Spring,...

H.Essers zoekt een Senior Software Engineer om een sleutelfiguur te zijn binnen ons Software Engineering Team. Je ontwikkelt, test en implementeert applicaties op het Java‑platform en draagt bij aan de architectuur en richting van ons landschap. Je werkt aan transportapplicaties en leidt sessies zoals planning poker, analyses en reviews. Daarnaast speel je...

Qbus Building Intelligence is seeking a Senior Embedded Software Engineer to strengthen our R&D team in Belgium. You will design, develop, and test embedded software for smart home products, collaborating with hardware and firmware teams to deliver robust, secure device firmware. The role requires strong C/C++, real-time software experience, and a passion...

About Nebius Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. About Nebius Nebius is leading a...

About Nebius Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Nebius is leading a new era in...

pDHL Express in Diegem, Belgium, seeks an IT Team Leader to guide Software Solution Engineers and drive the delivery of digital solutions for our logistics platform. /ppYou will mentor, coach and empower the team, foster knowledge growth, and partner with stakeholders to ensure alignment with business goals and measurable improvements in performance and...

As oliver, Python software Engineer at cream, embrace your role and work with multidisciplinary teams on developping projets.If the following job requirements and experience match your skills, please ensure you apply promptly.your tasks will be You define technical specifications You develop and test new innovative tools You maintain and support Python...

Mozilla Corporation is seeking a Senior Software Engineer to help advance addons.mozilla.org platform, working across the Add-ons stack with DevHub, Reviewer tools, and automated moderation pipelines. You will help establish engineering standards, build robust observability, and collaborate with engineers, reviewers and leadership to deliver resilient...

Powernaut BV is seeking a strong software engineer to own products end-to-end, from idea to production, and accelerate Europe’s energy transition. You will talk to customers, shape what gets built, and ship it yourself, sitting at the intersection of engineering and product.We build AI-first tooling, with autonomy and a short path from idea to real users....