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Java Full Stack Developer At Ar S Group Brussels jobs in Brussels· Page 5

Results 81–100 of 721 for “Java Full Stack Developer At Ar S Group Brussels” in Brussels.

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Securitas AB logo
Full-time|On-site|Brussels

Join the Securitas Trainee Program in Brussels, where you will embark on an exciting journey into the world of security and safety. This program is designed for individuals eager to develop their skills and expertise in a dynamic and supportive environment. Over the course of the program, you will gain hands-on experience, receive mentoring from industry exp…

Apr 8, 2026
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Eurofins Scientific logo
Full-time|On-site|Brussels

Role Overview Eurofins Scientific is hiring a Lab Analyst for its Brussels location. This position involves performing laboratory tests and analyses to support the delivery of accurate, high-quality results. What You Will Do Carry out a range of laboratory tests and analytical procedures Document and review results to maintain data integrity Collaborate with colleagues to ensure smooth lab operations Work Environment Work as part of a skilled team focused on quality and reliability in laboratory services. Eurofins values precision, teamwork, and continuous improvement.

Apr 20, 2026
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Securitas logo
Full-time|On-site|Brussels

Securitas seeks a Contract Manager for its Brussels office. This role centers on managing contract negotiations, ensuring agreements align with legal standards, and guiding documents from initial drafting through completion. The Contract Manager works with teams across the organization and interacts with stakeholders at different levels. What you will do Lead and participate in contract negotiations Monitor compliance with both legal requirements and company policies Oversee all stages of the contract lifecycle Maintain clear communication with stakeholders throughout the process Requirements Strong attention to detail Analytical approach to identifying and solving problems Ability to communicate clearly and effectively The position involves close collaboration with various teams and stakeholders within Securitas in Brussels.

Apr 27, 2026
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NRB Group logo
Full-time|Hybrid|Brussels, Brussels, Belgium

Are you seeking a change? Exciting new challenges await!Elevate your career as a Senior Business Analyst by joining our Local Managed Staffing team at NRB!As a leader in the Belgian ICT sector, the NRB Group offers a wide range of IT services to meet all your technology needs, from Infrastructure & Cloud to Software Development, Consulting, and Managed Staffing.We are looking for 2 candidates for this role.Role Overview:In your capacity as a Business Analyst within our new entity, you will be responsible for analyzing business processes, identifying needs, and devising solutions to enhance organizational performance and efficiency. You will play a pivotal role in understanding business strategies, translating operational requirements into technical specifications, and ensuring the successful implementation of projects. Moreover, you thrive in a dynamic and flexible environment where digitalization and automation are at the forefront.Technical and General Competencies:Business Process Analysis: Identify and analyze existing business processes to gain insights into strengths, weaknesses, opportunities, and threats by collaborating with stakeholders.Needs Identification: Gather business needs from stakeholders and the organization, translating them into clear and measurable requirements.Solution Design: Based on requirements, design solutions and propose alternative approaches for improving business performance, collaborating with technical teams to assess feasibility.Project Management Support: Assist the project team in developing project plans and managing risks while identifying bottlenecks and suggesting modifications to the project plan.Communication and Collaboration: Serve as the bridge between business and IT, ensuring communication with stakeholders at various levels and aligning everyone with a shared vision.Our Offer:Flexible contracts, either permanent or freelance;Flexible working hours with the option to telecommute (1 to 3 days a week);A team of enthusiastic, professional, and talented colleagues in a positive atmosphere;Personal development opportunities;

Dec 8, 2025
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smcp logo
Full-time|On-site|Brussels

Join our dynamic team as a Store Manager at smcp in Brussels! We are looking for a passionate and results-driven leader to oversee our retail operations and deliver an exceptional customer experience.In this role, you will be responsible for managing store performance, optimizing sales, and leading a team of dedicated staff. You will play a crucial role in driving our store's success while ensuring that our values and brand are upheld.

Oct 24, 2025
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Soprasteria logo
Full-time|On-site|Flanders/Brussels

Join our dynamic team as a Data Architect, where you will play a pivotal role in designing and implementing robust data solutions. You will leverage your expertise to optimize data systems, ensuring they meet the strategic needs of our clients.

Jan 7, 2026
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Sia logo
Full-time|On-site|Brussels

Your RoleAs a Data Analytics Consultant, you will play a pivotal role in delivering data-driven strategies that create significant impact for our clients. You will work hand-in-hand with both local and international clients to align business goals with technical execution.Your mission involves providing actionable insights and solutions derived from data, presenting findings in an interactive and easily digestible format.Key ResponsibilitiesEngage with stakeholders to identify business objectives and develop solution blueprints through collaborative workshops and mock-ups.Prepare and validate data by mapping, extracting, cleaning, enriching, and performing feature engineering to build reliable datasets for analysis.Create, implement, and automate interactive dashboards and tailored reports that meet specific client needs using advanced visualization tools.Perform extensive statistical analyses and exploratory data investigations to derive actionable insights that support informed decision-making.Translate complex technical and analytical findings into clear, comprehensible presentations for non-technical stakeholders.Keep abreast of industry trends, emerging technologies, and best practices in data analytics, applying innovative techniques to enhance service offerings.Guide and support business users and team members in maximizing data utilization, fostering a data-driven culture and continuous learning.Within Sia, you will:Contribute to the advancement of Sia’s Data Science and Generative AI initiatives through internal training sessions, collaborative groups, and publications.Represent Sia at industry events, actively participating in thought leadership activities such as writing articles, white papers, and hosting webinars.Assist in business development by drafting proposals, identifying collaboration opportunities, and cultivating long-term client relationships.

May 4, 2026
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Agilytic logo
Full-time|On-site|Brussels, Brussels, Belgium

Are you enthusiastic about collaborating on diverse projects and delivering comprehensive data solutions from start to finish? Ready to broaden your expertise across various tools, methodologies, and sectors? Do you possess a strong interest in the technical facets of data projects, combined with the entrepreneurial spirit to help establish a new practice within a consultancy? As a Data Engineer at Agilytic, you will be instrumental in addressing intricate technological challenges for our most demanding assignments. Your expertise will be crucial in developing the (big) data infrastructure utilized by Data Scientists for our client projects.Your Daily Responsibilities: Design and develop scalable and maintainable cloud data architectures (infrastructure, ETL, infra-as-code, etc.) Integrate various data sources by creating efficient data pipelines Build extensive data warehouses and datamarts suitable for advanced analytics and reporting Ensure the quality and stability of data solutions Optimize the performance and cost-efficiency of data ecosystems Assist Agilytic Data Scientists and Data Analysts in implementing data solutions for clients Stay informed about the latest advancements in data technology Mentor and share your expertise with colleagues

Sep 22, 2025
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Securitas logo
Full-time|On-site|Brussels

Join Securitas as a Security Agent in Brussels, where your primary responsibility will be to ensure a safe and secure environment for our clients. This role is perfect for students seeking to gain valuable experience in the security sector while working in a dynamic and diverse environment.

Apr 3, 2026
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Eurofins Scientific logo
Internship|On-site|Brussels

Join Eurofins Scientific as a 6-month intern focusing on Group Process Transformation and Digitalisation. This exciting opportunity will allow you to immerse yourself in a dynamic and innovative environment where you will contribute to enhancing operational excellence and digital strategies within our organization.

Mar 25, 2026
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Transavia logo
Full-time|€132K/yr - €132K/yr|On-site|Brussel, Brussels Hoofdstedelijk Gewest, België

Are you ready to be our next B737NG Instructor (TRI/TRE) in Brussels (24-32 hours/week)?Have you always dreamed of a Captain career with Transavia? Are you passionate about flying and eager to be part of the friendliest airline? We want to hear from you! We are in search of experienced B737NG Captains for TRI/TRE roles.Transavia is expanding this year with a new base in Brussels, joining our existing locations in Amsterdam, Rotterdam, and Eindhoven. As a B737NG Instructor (TRI/TRE), you will be instrumental from day one in building this base. You will fly the Boeing 737NG, and in the coming years, we will transition to the Airbus A321neo, for which you will receive training.Your Role as a B737NG Instructor (TRI/TRE)As an Instructor/Captain at Transavia, you will operate a diverse range of challenging and dynamic routes across Europe, including destinations such as the Greek islands, popular city trip locations, and snowy airports in the far north.You will be part of a highly professional team of over 700 pilots. Your key responsibilities will include ensuring the safety and efficiency of flight operations, providing excellent service to passengers, and collaborating closely with the entire crew. Depending on your qualifications and experience, you will perform TRI or TRE duties as required.What We Offer YouStarting salary: €11,000 gross per month, with an annual increase of approximately €300 gross per month, excluding inflation adjustments;Fixed and variable additional compensation for instructor sessions;Permanent contract – taxes paid in the Netherlands, social security in Belgium;Additional compensation per block hour: €39 gross;End-of-year bonus of 8% of the gross base salary;Holiday allowance;Pension scheme with a 10% employer contribution;Loss of license program;Uniform, parking costs, and medical checks covered by Transavia;Schedule: average 4 days on, 3 days off, with no planned layovers;Your final schedule is made known at least 4 weeks in advance;

Feb 12, 2026
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Aviapartner logo
Full-time|On-site|Brussels Airport, Vlaams Gewest, Belgium

What will you be doing?In this role, you will work in both the cargo warehouse and on the tarmac, assisting with loading and unloading aircraft and trucks.Your responsibilities include independently building and preparing pallets and cargo for loading onto aircraft, as well as dismantling incoming pallets.You will handle cargo in accordance with strict safety and operational procedures.

Aug 27, 2024
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Peasy logo
Full-time|On-site|Evere, Brussels, Belgium

Join a rapidly growing company that embraces exciting challenges and encourages calculated risks. We seek individuals who thrive on entrepreneurship, spotting opportunities to develop their talents, excel, and demonstrate their worth. We are looking for motivated go-getters who approach their future with an open mind and see the potential for growth not just for the company, but for themselves as well.ResponsibilitiesGuide our clients through the purchase of their dream home!Provide professional financial advice to our clientsMaintain and promote our mortgage shop brandManage the mortgage shop efficientlyAchieve sales targetsStay alert for market and regional opportunitiesBuild a strong network in your areaRequirementsYou possess the drive to grow and learnAbility to work independentlyEntrepreneurial and commercially mindedResilient under stressAlign with our values of customer orientation and mutual respectSocial and warm in interactionsFlexible and willing to work with variable hoursQuickly absorb and process informationDetail-oriented and organizedStrong interest in the real estate sectorBachelor's degree or significant experience in a sales roleWilling to obtain required certifications in credit and insurance or already possess themFluency in French is a plus!

Sep 24, 2025
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Blackapple Solutions Ltd logo
Full-time|On-site|Brussels

Join our dynamic team as an IT Integrator with over a decade of experience in the IT sector. In this pivotal role, you will showcase your extensive expertise in Wintel and RHEL Server environments, networking principles, and security frameworks, including VPN and authentication protocols. Your strong background in application development and middleware will be essential in driving our projects forward. We are looking for candidates with a minimum of 5 years in professional services, demonstrating successful project management and comprehensive understanding of IT infrastructure and processes.Experience with financial and banking applications is highly desirable. Additionally, holders of PMI or Prince2 certifications, along with ITIL certification, will be given preference. Proficiency in Microsoft Office 2013, particularly Project, Word, PowerPoint, Excel, and SharePoint, is required. Familiarity with Agile methodologies and tools will be considered a significant advantage.

Mar 15, 2016
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Eurofins Scientific logo
Full-time|On-site|Brussels

Join Eurofins Scientific as a Project Manager in our Consulting & Operational Excellence department, where you will play a pivotal role in driving operations transformation and managing key group projects. This is an exciting opportunity for an ambitious professional looking to make a significant impact in a fast-paced environment. You will be responsible for leading cross-functional teams, ensuring the successful delivery of projects, and optimizing operational processes.

Mar 31, 2026
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sia logo
Full-time|On-site|Brussels

Join our dynamic team at sia as a Consultant Data Engineer! In this role, you will be instrumental in shaping data-driven solutions and strategies tailored to our clients' needs. As a Consultant Data Engineer, you will leverage your expertise in data architecture, ETL processes, and data analytics to drive impactful decisions and improve business outcomes. This position offers an exciting opportunity to work with cutting-edge technologies and collaborate with a diverse group of professionals.

Mar 31, 2026
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Wibra logo
Part-time|On-site|Helmet, Brussels Hoofdstedelijk Gewest, België

Join Wibra, where exceptional service, teamwork, and a tidy, inviting store environment are our priorities. We are on the lookout for an enthusiastic team member who pays attention to detail, ensuring our shelves are well-stocked, our customers receive a warm welcome, and the store remains immaculate.Your Daily ResponsibilitiesStart your day with a brief team meeting to discuss the day's tasks and necessary actions in the store. With fresh deliveries, you will ensure that products are promptly and carefully organized on the shelves. Meanwhile, you will assist customers with a smile and ensure a swift checkout process. You will step in wherever needed, maintaining the store's organization and cleanliness. Before you know it, your day will be over!

Mar 17, 2026
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Roland Berger logo
Full-time|On-site|Brussels

Join Roland Berger as a Junior Consultant and become a key player in the consulting field. You will collaborate with teams on challenging projects, utilizing your analytical skills to provide innovative solutions to our clients.

Jul 16, 2025
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Deliveroo logo
Internship|On-site|Brussels - Main Office

Join Deliveroo as a Marketing CRM Intern and dive into the dynamic world of customer relationship management. This role offers a fantastic opportunity to learn and contribute to our marketing strategies, working closely with our CRM team to enhance customer engagement and retention.Your responsibilities will include analyzing customer data, assisting in the creation of marketing campaigns, and helping to develop strategies that improve customer loyalty. This is a chance to gain hands-on experience in a fast-paced environment, collaborating with a talented team dedicated to delivering exceptional service.

Apr 9, 2026
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AppTweak logo
Internship|On-site|Brussels, Brussels, Belgium

Are you eager to kickstart your career with an internship in one of our dynamic teams? This is your opportunity to connect with us!Continue reading to discover more about AppTweak, what we seek in our future colleagues, and feel free to apply (please submit your CV in English) if you believe you would be a great addition to our team! We will reach out to you when an internship position that aligns with your profile becomes available.About Us:AppTweak is a leading App Store Marketing & Intelligence Platform trusted by mobile industry leaders globally. We offer innovative solutions aimed at enhancing app and game visibility on the App Store and driving downloads. For over 10 years, our unique metrics and actionable insights have empowered companies such as Uber, King, Google, and BBC to make informed decisions and achieve sustained success in the competitive mobile landscape.Fueled by data science and a human-centric approach, AppTweak is recognized for its groundbreaking features and impressive growth trajectory. We have been awarded “ASO Tool of the Year” and “App Data Platform of the Year” at the App Growth Awards, and have been recognized four times by Deloitte Belgium as one of the fastest-growing tech companies.Currently, we are a team of over 130 professionals across 8 global offices (Brussels, San Francisco, Bengaluru, Tokyo, Seoul, London, Ho Chi Minh, and Beijing) serving more than 2,000 clients worldwide, including Adobe, Binance, Samsung, EA, and Zynga.With our recent achievement as an Apple Certified partner for Apple Ads, we are entering an exciting growth phase and are in search of ambitious individuals to join our team!

Oct 4, 2024

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