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Java Full Stack Developer At Ar S Group Brussels jobs in Brussels· Page 2

Results 21–40 of 723 for “Java Full Stack Developer At Ar S Group Brussels” in Brussels.

723 jobs found

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arhs logo
Part-time|On-site|Brussels

Join our innovative team at arhs as a Cloud Application Architect. In this pivotal role, you will leverage your expertise in AWS, Full Stack development, and DevOps practices to design, implement, and optimize cloud-based applications. This is an exciting opportunity for professionals looking to make a significant impact in a dynamic environment.

Mar 25, 2026
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Blackapple Solutions Ltd logo
Senior Java Developer

Blackapple Solutions Ltd

Contract|On-site|Brussels

Hello, I hope this message finds you well!My name is Ramya, and I represent Blackapple Solutions Ltd. We are currently seeking a talented and experienced Senior Java Developer for a contract position in Brussels, Belgium. Below is the detailed job description for your consideration. If you are interested, please respond with your updated CV and the following information so I can submit your application to our client, NIIT. Additionally, feel free to refer any friends or colleagues who may be interested in similar roles.Please provide the following details as soon as possible:Availability/Notice Period:Current Location:Total Experience:Years of Relevant Experience:Expected Pay Rate:Current Salary:Nationality/Visa:Are you willing to work in Brussels, Belgium (Yes/No):________________________________________Job Description:Role: Senior Java DeveloperLocation: Brussels, BelgiumJob Type: Contract (3 Months)Client: NIITKey Responsibilities:• Significant experience in Java development with a focus on functional analysis.• A minimum of 5 years of experience in Java development, including middleware management (IBM MQ, TIBCO), XML handling, and design patterns for transactional environments (R/R, F/F).• Desired knowledge in the following areas: • Concurrent Programming • Multithreading • Actor Model Patterns • Apache Ignite / GridGain • High Availability Systems • Docker • Familiarity with REST/API and the java.util.concurrent API.• Excellent written and verbal communication skills in English; knowledge of Dutch and/or French is a plus.Best Regards,RamyaJunior IT Recruiter (UK & Europe)Blackapple Solutions Ltd8 Cherry Tree Centre, Market Street, Huddersfield,West Yorkshire, United Kingdom, HD1 2ETContact: +44-2035142336 EXT (917)Website: www.blackapple-solutions.co.uk

Mar 15, 2016
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Axon Enterprise, Inc. logo
Full-time|On-site|Belgium-Brussels Office

Join a dynamic team at Axon, where you will play a crucial role as a Senior Full Stack Technical Staff Member. Your expertise will help us build cutting-edge solutions that enhance public safety and drive innovation in technology. Work collaboratively with a talented group of engineers and contribute to impactful projects that make a difference.

Apr 29, 2026
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Trasys International logo
Contract|On-site|Brussels, Brussels, Belgium

About Trasys International Trasys International partners with EU Institutions, supporting digital transformation projects across Europe. With more than 30 years of experience, the company focuses on delivering solutions in modernization, digital workspaces, cloud technologies, and IT security. Headquarters are in Brussels, and teams operate in cities such as Luxembourg, Amsterdam, Athens, Stockholm, and Geneva. Role Overview: Mid-Senior Java Developer This on-site role is based in Brussels, Belgium. The position supports a major European Institution, working on large-scale projects within a multicultural public sector environment. What We Look For Mid-level or senior experience as a Java Developer Background in large, complex environments, ideally within the public sector Comfort working in international and multicultural teams Location On-site in Brussels, Belgium.

Apr 16, 2026
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Talan logo
Full-time|On-site|Brussels

Join Talan as a Fullstack Developer in Brussels and play a vital role in shaping innovative solutions that drive our clients' success. As a member of our dynamic Engineering & Development team, you will collaborate on diverse projects, utilizing your expertise in both front-end and back-end technologies.

Apr 1, 2026
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Sopra Steria logo
Full-time|On-site|Brussels

Join our dynamic team at Sopra Steria as a People Manager specializing in Java development. In this role, you will lead a talented group of developers and testers, fostering a collaborative environment while driving project success. Your leadership will be crucial in aligning team objectives with company goals, ensuring high-quality results in software development.As a People Manager, you will be responsible for mentoring your team, facilitating professional growth, and implementing best practices in coding and testing. You will also work closely with stakeholders to understand project requirements and deliver innovative solutions.

Mar 30, 2026
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nrb logo
Full-time|On-site|Brussels, Brussels, Belgium

We are seeking a highly skilled Java Architect to join our innovative team at nrb in Brussels. The ideal candidate will have extensive experience in designing and implementing robust Java applications. This role requires a strong understanding of Java frameworks, architecture patterns, and best practices.

Apr 7, 2026
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BESIX Group logo
Full-time|On-site|Brussels

As a pivotal member of our finance team, you will oversee budget management and cost control within the Business Enablers departments.Budget Management: You will prepare, monitor, and update budgets and forecasts, ensuring a seamless alignment between departmental spending and our corporate financial objectives.Cost Analysis & Reporting: Your role will involve tracking and analyzing expenses, initiating agreements for back charges/invoicing, and delivering comprehensive cost/revenue reports with variance analysis. You will also identify cost-saving opportunities and recommend corrective actions.Project Cost Control: Monitor project budgets closely to ensure accurate cost allocation, and provide financial insights to Business Enablers Managers.Stakeholder Collaboration: Collaborate with various teams including procurement and finance to optimize cost structures while effectively communicating financial performance and risks to senior management.

Feb 25, 2026
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Sopra Steria logo
Full-time|On-site|Brussels

Join our innovative team as a Java Software Architect where you will play a pivotal role in designing and implementing cutting-edge software solutions. You will collaborate with cross-functional teams to drive the development of scalable, robust applications that meet the needs of our clients.

Apr 24, 2025
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Sopra Steria logo
Full-time|On-site|Brussels

Join our dynamic team as a Drupal Developer where you will leverage your expertise to create, enhance, and maintain robust web applications using Drupal. You will collaborate closely with cross-functional teams to implement engaging user experiences and efficient backend solutions.

Jan 9, 2026
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Brainsquare logo
Full-time|On-site|Brussels, Brussels, Belgium

About Brainsquare Brainsquare focuses on building, improving, and supporting large-scale enterprise application environments. The team brings together practical engineering skills and a structured delivery mindset, working where application development, integration, and collaboration platforms intersect. Brainsquare teams often work with clients over the long term, helping to scale, stabilize, and evolve complex systems. Role Overview: Senior Java Software Engineer This long-term position is based in Brussels and centers on both developing new features and continuously improving existing Java applications. The work goes beyond standard development, blending build and run responsibilities with a strong sense of ownership for the full application lifecycle. What You Will Do Take part in functional analysis and challenge specifications to ensure clarity and feasibility Design, develop, and maintain Java-based applications Maintain high code quality through code reviews and structured delivery practices Test and validate developments before user acceptance Investigate incidents, identify root causes, and implement lasting solutions Update and improve existing systems and their documentation Support business users to keep applications running smoothly Contribute to support processes, reporting, and monitoring application availability Work closely with both IT and business stakeholders Participate in support rotations as needed Location Brussels, Brussels, Belgium

Apr 20, 2026
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European Dynamics logo
Full-time|On-site|Brussels, Brussels, Belgium

We are seeking a highly skilled Application Architect (Java) who is fluent in English to join our dynamic team in Brussels, Belgium. The successful candidate will provide expert services either at our headquarters or directly at client sites. Initially, the architect will collaborate closely with a prominent client's IT team on-site.Key Responsibilities:Develop and maintain robust software applications.Design and implement component architectures and foundational blocks for a web content management system.Analyze the integration of various information systems.Conduct data analysis and modeling.Create comprehensive software architecture documentation.Participate in technical working groups, progress meetings, and user consultations.Support testing, analysis, technical documentation, deployment, evaluation, and reporting processes.Review existing system architectures to facilitate migration to cloud environments.Assist in testing and providing technical training.Draft technical documentation.Support deployment and system configuration.Provide assistance in resolving production issues as required.

Feb 19, 2026
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ARHS Group logo
Full-time|On-site|Brussels

Join ARHS Group, a proud member of Accenture, as a Senior Functional Analyst and contribute to transformative projects in the Belgian Banking sector. We are currently seeking a seasoned professional to drive the migration of on-premises Data Warehouses (SAP Data Services / SQL Server) to our innovative cloud-based Data platform utilizing Databricks and Python.Role OverviewAs a Senior Functional Analyst, you'll take the lead in the entire migration process, ensuring seamless transitions and effective collaborations with internal stakeholders to meet business requirements. Your technical expertise and hands-on experience in data migration projects will be crucial in delivering accurate, high-quality data products.Key ResponsibilitiesLead the migration of Data Warehouses from SAP Data Services and SQL Server to Databricks, managing databases and pipelines.Engage with stakeholders to gather business requirements, ensuring the final data product aligns with organizational needs.Conduct data mapping, validation, and quality checks to maintain the integrity of migrated data.Provide technical support to data engineers throughout the migration process.Perform rigorous testing and troubleshooting to resolve issues during migration.Ensure comprehensive documentation is available throughout the migration lifecycle, including technical analyses and test cases.Monitor and report on the status of the migration project.DeliverablesCreate software requirements specifications, data models, documentation, and test plans.Document best practices and common data requirements.Prepare project status reports for the migration initiative.Ensure end-to-end delivery of data products in collaboration with data engineers and team members.

Feb 16, 2026
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BePark logo
Full-time|On-site|Ixelles, Brussels, Belgium

Brussels | Fast-growing SME | Indigo GroupOur cities are evolving. The shift towards more sustainable mobility, coupled with the increasing densification of urban areas, presents significant challenges:How can we create public spaces for pedestrians and cyclists while considering drivers?How can we support the electrification of vehicles with appropriate infrastructure?Where can we park bikes, scooters, and other forms of eco-friendly transport at the end of their journey?At BePark, we tackle these challenges with a clear ambition: to enhance mobility experiences for current and future generations.Do you want to make a real impact in Finance?We are seeking a dedicated Accounting Specialist to join our Finance team in a period of robust growth.You will become part of an ambitious and agile SME while enjoying the stability and strength of a large international group: Indigo Group.In this role, you won't just be a “bookkeeper”; you will be a key pillar of the company's financial reliability.Responsibilities:As an Accounting Specialist, you will independently manage: Accounts Payable (AP)Entering and validating invoicesMonitoring paymentsReconciling supplier accounts Accounts Receivable (AR)InvoicingTracking payments & remindersAnalyzing aged balances Bank ReconciliationsMonthly reconciliationsAnalyzing and resolving discrepanciesMonitoring cash flow VAT & CompliancePreparing and filing VAT returnsEnsuring compliance with tax obligationsPreparing materials for audits Monthly ClosuresActively participating in month-end closuresReconciling balance sheet accountsSupporting financial reportingYou will gain a comprehensive view of financial flows and directly contribute to the continuous improvement of processes.Your Skills:Minimum of 3 to 5 years of accounting experienceStrong expertise in AP / AR / VATComfortable with month-end closures and reconciliationsSelf-motivated, structured, and solution-orientedSME mindset: proactive, adaptable, and committedExperience with ERP systems is a plus (Odoo)Fluent in French and good level of English or DutchBenefits:We offer a permanent contract in our rapidly growing SME with an attractive salary package including:Health InsuranceFlexible working hoursTraining and development opportunities

Mar 16, 2026
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Sopra Steria logo
Full-time|On-site|Brussels

Join Sopra Steria as a Java Technical Lead where you will play a pivotal role in guiding our development teams in designing and implementing robust software solutions. You will leverage your expertise in Java technologies to ensure high performance and responsiveness to requests from the front-end.Your responsibilities will include leading technical discussions, mentoring team members, and collaborating with stakeholders to define project requirements. We are looking for a leader who is passionate about technology and can drive innovation within our projects.

Jun 26, 2025
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Terry Soot Management Group logo
Full-time|On-site|Brussels

Company OverviewTerry Soot Management Group (TSMG), established in 2017, is a pioneering field data collection organization operating throughout Europe and North America. Our mission is to gather vital data in scenarios where automation falls short. Our dedicated teams meticulously document features, capture photographs, create videos, record audio, and perform thorough area scans, ensuring you have all the details necessary for informed decision-making. We thrive on challenges and are always ready to tackle new projects.Project AimThe primary objective of this project is to carry out comprehensive field surveys at various city stations to enhance our mapping services.Role ResponsibilitiesAs a Field Surveyor, you will be assigned specific stations to visit each day. Utilizing specialized equipment, you will gather essential attributes at these locations and establish pathways from the stations' entrances to the platforms. We seek an enthusiastic individual who enjoys exploring new places and is eager to learn.Project DurationWe are looking for a dedicated individual to join our ongoing project.Work ScheduleThe working hours are Monday through Friday, totaling 40 hours per week.

Apr 16, 2024
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AppTweak logo
Full-time|On-site|Brussels, Brussels, Belgium

Join our dynamic and innovative team at AppTweak as a passionate Frontend Developer, and help us scale new heights! In this role, you will collaborate closely with our backend developers to create seamless client-side logic, while also bridging the gap between visual elements and the server-side architecture.You will report directly to your Engineering Manager and work alongside a talented squad of developers. For more insights, check out our Tech Stack page!

Mar 26, 2026
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Sopra Steria logo
Full-time|On-site|Brussels

Join Sopra Steria as a Java Software Architect, where you will play a pivotal role in designing and developing robust software solutions. Your expertise will guide our technical direction and ensure the successful implementation of Java-based applications.

Jun 26, 2025
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Sopra Steria logo
Full-time|On-site|Brussels

Join Sopra Steria as a Java Technical Lead in our Brussels office, where you will play a pivotal role in leading innovative software development projects. You will guide a team of talented developers, ensuring the delivery of high-quality solutions that meet our clients' needs.

Apr 24, 2025
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European Dynamics logo
Full-time|On-site|Brussels, Brussels, Belgium

We are excited to announce a vacancy for a Senior Application Architect (Java) who is fluent in English to join our dynamic team in Brussels, Belgium. This role involves working on-site at client locations or from our company's premises. The successful candidate will play a pivotal role in collaborating with a major client's IT team, contributing their expertise to ensure successful project outcomes.Your Responsibilities:Conduct thorough analysis and integration of various information systems and components.Engage in comprehensive data analysis and modeling activities.Lead the coordination of technical architecture implementation.Design, develop, and maintain applications that meet specified requirements.Contribute to the deployment and configuration of systems.Create detailed software architecture documentation.Support Project and Stakeholder Management efforts.Participate actively in technical working groups, progress meetings, and discussions with the Project Team.Assist in testing, analysis, documentation, deployment, evaluation, and reporting processes.Design and create blueprints for Cloud Architecture, including reviewing existing systems for potential cloud migration.Develop architecture components and building blocks utilizing cloud technologies.

Oct 14, 2025

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