162 backend developer English-speaking jobs in Brussels

Product knowledge: Deeply understand the technology and features of the product area to which you are assigned. Research: Provide human and business impact and insights for products. Deliverables: Create deliverables for your product area (for example, competitive analyses, user flows, low fidelity wireframes, high fidelity mockups, prototypes, etc.

SII is looking for a Senior React Developer to support the ongoing Agile and digital transformation of ... Key Responsibilities Develop and maintain modern frontend applications using React Contribute to backend ... Proven experience with React Strong knowledge of Git Experience with Jest and React Testing Library Backend ... company culture, supported by an international group If you are an ambitious and experienced React Developer

Integrate front-end applications with backend APIs (REST/GraphQL). ... We are currently looking for an experienced React Developer with a strong focus on front-end engineering ... Required skills & experience Minimum 6 years of experience as a Front-end or React Developer. ... Experience with Java on the backend is considered a valuable asset, but the core expectation remains

developer Strong hands-on experience with: Java (11+ or 17+) Spring & Spring Boot REST APIs & microservices ... You will help build secure, scalable backend systems that support critical digital banking and financial ... Your Role As a Medior Java Engineer, you will: Design, develop and maintain backend services using Java ... focus on security and maintainability Your Skills & Experience 3–6 years of experience as a Java or backend

FunctieomschrijvingWe’re seeking a versatile full-stack developer, preferably with a strong backend focus ... ProfielWho You Are:A developer with min 5+ years in web development. ... Working closely with the CTO, you’ll face complex challenges that draw on both your backend expertise

Python Developer We are looking for a Python Developer to join our team, which provides Information ... Key responsibilities involve: Develop, maintain, enhance, and deploy Python-based backend applications ... , including REST APIs, scheduling workflows (Airflow), and other backend services, to support short-term

scale a backend built in Node.js on AWS. ... The role We're looking for Senior/Principal Backend Engineers (8–10+ years) to design, develop, and ... What you'll work on / with Design and develop backend Node.js microservices deployed on AWS Lambda ... , DynamoDB and container platforms Docker and Kubernetes Optimise backend systems for high performance ... cross-functionally with Product, ML, Frontend, and Cloud teams What we're looking for 8+ years backend

Exposure to or curiosity about WebAssembly (WASM) and its applications in backend systems. ... Deep backend engineering expertise with JavaScript and TypeScript, writing clean, maintainable, and scalable ... Elevating the developer experience (DX) by shaping intuitive, high‐quality tools that make database access ... libraries and tools that serve as foundational components, both for our internal teams and for the developer ... Passion for building outstanding developer experience through sustainable, well‐tested tools and infrastructure

Collaborate with cross‐functional teams – backend, frontend, design, product – to deliver impactful features ... Responsibilities Immerse yourself in our tech stack: microfrontends, serverless AWS, and best‐in‐class developer

Develop responsive front-end features and assist with backend functionality. ... Job Overview We are offering a remote internship opportunity for Full Stack Developer Interns / Trainees

Curiosity about emerging technologies (AI, infrastructure, developer tools). ... Strong proficiency in TypeScript for both frontend and backend development. ... features across a modern TypeScript ecosystem (React + Module Federation frontend, NodeJS serverless backend

Curiosity about emerging technologies (AI, infrastructure, developer tools). ... Strong proficiency in TypeScript for both frontend and backend development. ... features across a modern TypeScript ecosystem (React + Module Federation frontend, NodeJS serverless backend

Curiosity about emerging technologies (AI, infrastructure, developer tools). ... Strong proficiency in TypeScript for both frontend and backend development. ... features across a modern TypeScript ecosystem (React + Module Federation frontend, NodeJS serverless backend

Participate in hiring and onboarding of new backend developers. ... Experience designing and maintaining scalable backend systems and microservices. ... CapsLock Brussels, Brussels Region, Belgium Backend Team Lead (Symfony) Company Overview CapsLock ... Hands‑On Development Develop and maintain backend services using PHP (Symfony) and Golang. ... Requirements Skills & Background 4+ years of professional backend development experience.

We are looking for a Dotnet Consultant to join our team of consultants. .NET Developer - Power Platform ... solutions (Power Pages, Power Apps and Power Automate) through the development of APIs, services and backend

Provide technical guidance to teammates within the backend team. ... Key Responsibilities Design, develop, and maintain scalable backend systems and APIs. ... You will report to our Backend Tech Lead and collaborate closely across multiple teams to help design ... Every role in our company is a direct contributor to this vision - and as a Senior .NET Backend Engineer ... What will make you successful 5+ years of professional experience in backend software development, 3+

Experience developing robust backend services, ideally using Rust, or familiarity with typed backend ... Job Description / Responsibilities Deliver end‐to‐end product features – from backend APIs and data models ... Qualifications Proven experience building full stack web applications with strong command of both frontend and backend

Ideally, you have proven experience in all parts of the fullstack spectrium: frontend, backend, infra ... Proficiency with most of our core technologies Strong mastery & knowledge in a certain domain (e.g backend

Developer Consultant Coldfusion (DEV) – Brussels For an EU agency in Brussels, we are looking for a Developer

for an RPG Analyst/Developer to join for a long term, freelance mission. ... RPG Analyst/Developer (Insurance) – Freelance A leading insurance client of ours in Belgium are looking ... Requirements: 5+ Years as an RPG Developer English speaking Additional Details START DATE: ASAP DURATION