49 frontend developer English-speaking jobs in Brussels

Within this context, the service contributes to the evolution and operational excellence of an internal developer ... European energy landscape is undergoing significant transformation, requiring scalable, secure, and developer‑friendly ... Design & Development Design, development, testing, and documentation of custom Backstage plugins (frontend ... preferably for platforms or integration‑heavy environments At least 3 years of experience developing frontend ... Platform Extension & Customization Implementation of platform adaptations and extensions Enhancement of frontend

Spring / Spring Boot / Spring Batch Hibernate RabbitMQ Oracle / PostgreSQL XML JUnit / Selenium Frontend

+ years of experience building and operating software systemsYou have been working both backend and frontend ... deployment and improvements in production Technical excellence Maintain high engineering standards across frontend ... Responsibilities Work with product managers and designers to understand developer needsValidate ideas ... how the platform evolvesWork in a highly skilled engineering team focused on building high-quality developer ... This includes understanding developer needs, shaping solutions together with the team, implementing functionality

We are seeking a motivated C# Developer to design and build forward-thinking software solutions, often ... Familiarity with AI technologies (LLMs, embeddings, vector databases) and Blazor frontend framework is

provide a collaborative environment for innovation across industries including cloud, edge, AI, and developer ... This role offers exposure to large-scale open source systems, modern backend and frontend technologies ... Experience with TypeScript and React, or another modern frontend framework with a willingness to learn

Senior BPM-Java Developer at European CommissionEuropean Commission | Brussels, BE | up to 11k/monthEuropean ... Commission has an open position for Senior BPM-Java Developer, requiring Java, Camunda, Spring, Kafka ... the needs of the European Commission.DIGIT.B.3 wishes to obtain the expertise of a Senior BPM-Java Developer

.Work with Relational DBMS including Oracle and PostgreSQL.Engage with JEE 8/7 (EJB3, JMS, JPA) and frontend

Job description Daily rate: - Technical Avaloq Analyst / Developer Location: Brussels Employment ... Type: freelance or Contract Role Overview We are seeking a skilled Technical Analyst / Developer with

We are looking for a talented Back-end Developer to enhance our team. ... Integration of user-facing elements developed by a front-end developer with server side logic. ... As a Back-end Developer, you will play a critical role in designing scalable applications to meet the

Java Developer - Brussels Start Date: June 2026 Duration: 12 months (with potential extensions) Location ... technical and business needs Your profile MUST-have skills & experience: 5 years experience as a Java Developer

Back-End Developer, Brussels (near-site) – European Commission   Profile: Back-End developer with expertise ... DESCRIPTION: We are seeking an experienced Back-End Developer to contribute to the design, development ... back-end website applications. ·       Integration of user-facing elements developed by a front-end developer

ProfielWho You Are:A developer with min 5+ years in web development. ... FunctieomschrijvingWe’re seeking a versatile full-stack developer, preferably with a strong backend focus

Developer Experience (DevEx): Ability to design and improve developer tools, platforms, and workflows ... mesh, continuous delivery, infrastructure automation) to ensure solutions are secure, performant, and developer

Senior Developer to manage APIs and CRIS application (Java-based). Coordinate meetings between technical teams and customers, support ticket prioritization, and ensure API reliability and integration. Experience with Java applications, Agile/Scrum, and enterprise applications required. Excellent communication and problem-solving skills needed.

We currently have a vacancy for a Java Developer fluent in English, to offer his/her services as an expert

Position Summary The Eclipse Foundation is seeking a Software Developer to support, modernise, and improve ... provide a collaborative environment for innovation across industries including cloud, edge, AI, and developer

development experience with Java Spring and REST API development); Minimum 3 years of experience in frontend

You will have the opportunity to work in a team that develops features end-to-end, including the frontend

Full-stack developer with 8+ years of Java experience, including J2EE/JSP/SF, Angular, Spring Boot, JPA, and Git. Expertise in HTML5, Javascript, CSS3, SASS, Oracle, SQL, Hibernate, webservices (SOAP, REST), and AWS Cloud Technologies. Strong problem-solving and communication skills required.

As a Full Stack Developer, you'll tackle exciting challenges in a dynamic team, serving international ... Attractive salary, long project continuity, supportive team environment Join youdidIT as a Full Stack Developer