senior backend software engineer

We're seeking a Senior Software Engineer to join our Integrations team, specialising in building and maintaining scalable services for seamless integrations. You'll collaborate with talented engineers eager to learn from your experience and guidance. As a seasoned professional, you'll bring a wealth of external knowledge to help us scale our existing...

Webflow is the agentic web marketing platform for modern marketing teams, helping organizations build, manage, and optimize high-performing web experiences that drive predictable growth and strengthen brand trust. Building at Webflow will need grit, because we move fast, without ever sacrificing craft or quality. We're looking for a Senior Software Engineer...

Your role We are looking for an experienced Software Engineer to join our growing team. In this role, you'll design, build and maintain robust software solutions that support our clients' business challenges. Increasingly, businesses want to integrate AI & agentic workflows into their processes, which at its core means designing and building solid software...

Joining KEYES means giving purpose to your talent. Are you looking for an environment where technology is not an end in itself, but a lever to build a sustainable future? At KEYES , we are not just looking for technical expertise; we are looking for people who share our values. Do you want to continue your career and grow within one of Belgium’s leading...

Are you open to a new freelance opportunity starting in January 2027? SGI is currently supporting a long-term software engineering project in Leuven and is looking for experienced C++ Engineers for an initial 12-month engagement. Start: January 2027 (potentially early) Duration: 12 months Working model: 3 full days per week onsite in Leuven (required) + 2...

Job Title: Senior Full-stack Software Engineer Language: ENG Duration: Long-term (Initial Duration: 120 man-days + Extension Possible) EU Candidates only/- Context: Project Description The client in partnership with other Commission services and stakeholders, provides high-quality corporate solutions and information systems for its policy units, enabling...

At Moody's, we unite the brightest minds to turn today's risks into tomorrow's opportunities. We do this by striving to create an inclusive environment where everyone feels welcome to be who they are - with the freedom to exchange ideas, think innovatively, and listen to each other and customers in meaningful ways. Moody's is transforming how the world sees...

Senior Software Engineer Full-time Hybrid (Antwerp, Belgium) Job Details As a Senior Software Engineer, you’ll work closely with the founders and product team to expand the technology of XFA’s cybersecurity platform. You’ll design, develop, and maintain secure, scalable, and high-performing software that protects organizations worldwide. This role is...

As a Senior Software Engineer, you develop and improve OMP's industry solution and enrich its functionality in a robust, innovative, and scalable way, applying your expertise to solve real-life industry challenges for our customers. You are responsible for: Translating functional requirements into detailed, industry-specific technical solution designs and...

Are you ready to shape robust, scalable IT solutions while supporting a squad through complex technical challenges? We’re looking for a versatile engineering professional with cross‑domain experience—particularly in C# and Azure—to drive innovation, ensure reliability across our application landscape, and contribute to solutions delivered to external...

Sia is seeking a Senior Software Developer to contribute to transformation projects for clients. You will execute assignments across software development, modelling and digital transformation with a strong business perspective.Responsibilities include backend design using Python/TypeScript, frontend collaboration with modern frameworks, DevOps and cloud data...

DocShifter, a subsidiary of the Ennov Group, is a Belgium-based enterprise document transformation platform serving regulated industries, primarily pharmaceutical and life sciences companies. Our platform powers document workflows for global companies such as Sandoz, AstraZeneca, Novartis, and Otsuka, using configurable workflows and 55+ transformation...

Onze klant is een vooraanstaande speler in de internationale technologiesector, gespecialiseerd in geavanceerde softwarebeveiliging en digitale bescherming. In een landschap waarin digitale transformatie razendsnel gaat en moderne softwareontwikkeling steeds complexer wordt, biedt dit bedrijf innovatieve oplossingen die organisaties wereldwijd grip geven op...

TakenpakketNeem het voortouw bij het ontwerp en de realisatie van krachtige backend-services met talen zoals Go, Java of Node.js.Ontwikkel responsieve en intuïtieve gebruikersinterfaces met React en TypeScript die complexe gegevens helder visueel presenteren.Waarborg de schaalbaarheid en prestaties van het platform door potentiële knelpunten in de...

Location Qualifications: Ghent (hybrid, 2 days in the office) About The Position As a Senior Backend Engineer in one of the AI focused teams, you will help shape the future of intelligent, AI-powered features that enhance how sales teams work. You'll build and maintain serverless event-driven systems and APIs that integrate with third-party services. You'll...

At Ravical, we’re on a bold mission to transform how SME advisory services are delivered and scaled by leveraging AI-first, agentic products. By combining cutting-edge AI technologies with a commitment to simplicity and innovation, we are building a frictionless product that empowers our European customers to deliver reliable and proactive advice. Located...

EasyPost is looking for a hands-on Senior Software Engineer to help build and operate our secure document-delivery platform. Our customers use EasyPost to send invoices and business documents through channels such as Peppol e-invoicing, Belgian eBox, electronic registered delivery, e-signing, email and print. Behind this experience is a large event-driven...

Onze klant is een vooraanstaande speler in de internationale technologiesector, gespecialiseerd in geavanceerde softwarebeveiliging en digitale bescherming. In een landschap waarin digitale transformatie razendsnel gaat en moderne softwareontwikkeling steeds complexer wordt, biedt dit bedrijf innovatieve oplossingen die organisaties wereldwijd grip geven op...

EasyPost is looking for a hands-on Senior Software Engineer to help build and operate our secure document-delivery platform. Our customers use EasyPost to send invoices and business documents through channels such as Peppol e-invoicing, Belgian eBox, electronic registered delivery, e-signing, email and print. Behind this experience is a large event-driven...

Our Mission Launched in 2012, Tinder® revolutionized how people meet, growing from 1 match to one billion matches in just two years. This rapid growth demonstrates its ability to fulfill a fundamental human need: real connection. Today, the app has been downloaded over 630 million times, leading to over 97 billion matches, serving approximately 50 million...