127 backend developer English-speaking jobs in Brussels

Frontend / Full Stack Developer Brussels (Hybrid) | Long-term Contract We're working with an established ... They're looking for an experienced Frontend / Full Stack Developer to join a collaborative Agile team ... development experience with modern JavaScript frameworks Experience working across both frontend and backend ... improvements Ensuring performance, security and reliability across applications Supporting integrations with backend

Python / React Developer Job Overview Seeking an experienced engineer to develop and maintain an AI-based ... Responsibilities include creating backend services, AI agent features, frontend components, and DevOps ... Key Responsibilities Architect and develop backend services and AI agent features using Python, FastAPI

Senior Backend Java Developer Location: European Union (remote). Work Arrangement: Fully Remote. ... About the Role We are seeking an experienced Senior Backend Java Developer with extensive expertise ... Enforce API governance standards and backend development best practices. ... in Java and Spring Boot to design and implement modern, scalable, API-first backend solutions. ... Key Responsibilities Design and implement scalable, API-first backend solutions using Java and Spring

🏆 We are currently looking for a talented Backend Developer (Freelance) to join our dynamic team and ... backend APIs and microservices. ... Developer, your daily missions will include: Designing and developing robust, scalable, and high-performance ... Profile & Technical Skills Strong experience in backend development using modern open-source languages ... Location: Brussels, Belgium (Hybrid model: 2-3 days of remote work per week) Your Responsibilities As a Backend

We are looking for an experienced Senior WPF Developer to join our team and contribute to the development ... Collaborate with cross-functional teams to integrate solutions with backend services and databases.

Job title: AI Platform Developer Location: Brussels - 1 Day Per week Engagement: Freelance Duration: ... Connect to existing APIs, DataHub APIs and backend systems. ... you'll design and build the MCP layer that safely connects LLMs to the clients business capabilities and backend

Brussels-based SaaS company operating in the health and nutrition space who are looking for a Django Developer ... You will work closely with product managers, designers, and engineers to build and scale backend services ... Responsibilities Develop and maintain backend services using Python and Django Design and implement RESTful

and services across backend, frontend, data platforms, APIs, and overall architecture. ... Your Role As Senior Full-Stack Developer & DevOps Engineer, you will develop and maintain applications

Build and maintain backend components and services using .NET and EF Core. ... Full Stack .NET Developer – Blazor Location: Brussels, Belgium Work Model: Hybrid – minimum 2 days onsite ... If you're an experienced Senior Full Stack .NET Developer with strong hands-on expertise in .NET 8, Blazor ... knowledge (an asset) English: Professional proficiency Mission We are looking for a Senior Full Stack .NET Developer

You are an experienced frontend developer who enjoys turning product ideas into polished, reliable web ... Collaborate with backend engineers, product stakeholders, and design/UX contributors. ... You like working close to users, product, design, and backend engineers — not just receiving tickets ... You communicate clearly, collaborate well with backend engineers, product/design stakeholders, and other

you are an experienced Solution Architect, Technical Lead, Software Architect, or Senior Full-Stack Developer ... a Solution Architect, Technical Architect, Software Architect, Technical Lead, or Senior Full-Stack Developer ... Design, develop, and maintain backend services using Python, particularly Django, Django REST Framework ... You will combine hands-on software development with technical leadership, working across backend, frontend ... Strong professional experience in Python backend development, using Django, Django REST Framework, FastAPI

scalability, observability and application security The ability and willingness to remain hands-on as a developer ... Technical environment The current environment includes: Mobile: Flutter / Dart Backend: TypeScript and ... Google Cloud Platform CI/CD and modern cloud-based development practices You are not expected to be a backend ... mentoring and technical guidance Contributing to CI/CD and the overall delivery process Collaborating with backend

The ideal candidate is a strong backend-oriented developer who also has solid hands-on experience with ... assignment - 1 year or more expected o Start date: ASAP About the role We are looking for a Fullstack Developer

Contribute to backend development using Java and Spring Framework when required. ... Your Role: As a Senior React Developer, you will join an Agile squad composed of both internal and external ... implementations Qualifications Minimum 8 years of relevant professional experience as a software developer

APIs and backend development. Ability to move fast, prototype quickly and iterate. ... Evaluate and integrate the latest AI models, frameworks and developer tools : Claude Code, Cursor and

The Role We are looking for a Senior Backend Software Engineer to join our Cloud Monetization Platform ... willingness to quickly become productive with our technology stack Experience building distributed backend ... transactions, consistency models, and reliable asynchronous workflows Experience designing scalable backend

The role is approximately 80% backend / 20% frontend. ... We're looking for a Senior Software Engineer who is backend-leaning but comfortable across the full stack ... Required 4+ years of professional software engineering experience Strong backend engineering skills

and Spring Boot;Knowledge of Python;The following certification would be an asset: AWS Architect or Developer ... modernize existing systems, including cloud migration strategies;Develop, integrate, deploy and maintain backend

The ideal consultant will be responsible for SAP backend development, integration, and interface-related ... Key Responsibilities: Develop and maintain SAP backend solutions using ABAP OO Design, implement, and

Cultivating Talent & Community  Lead the SD Worx Campus team and Practice Guilds (Frontend, Backend, ... Drive the shift from "developer-as-coder" to "developer-as-orchestrator," ensuring our teams effectively ... DevEx Satisfaction: Improvement in developer experience scores as teams focus on high-leverage work rather ... Experience: 10+ years in software engineering, with 5+ years leading engineering transformation, or developer ... Improve Developer Experience (DevEx) by reducing engineering friction and increasing engineering effectiveness