Java jobs in Duisburg

We are currently looking for a DevOps / Platform Engineer to join a dynamic engineering team. In this role, you will contribute to the operation, automation, and continuous improvement of a critical platform used by multiple engineering teams . The position focuses strongly on platform reliability,

BlackApple Solutions

Company Description Blackapple Solutions Ltd (BSL) was founded in 2004 with the mission to provide best-in-class technology consulting and services across the globe. BSL offers its services in Information Technology, Enterprise Resource Planning (ERP) and Engineering consulting, with the mission of

Sopra Steria

Company Description Sopra Steria offers tailored, end-to-end corporate technology and software solutions to help clients make bold choices and deliver results. Successfully so! With more than 56.000 colleagues in 30 countries, we rank as Europe’s leading digital solutions provider. Some of the most

Sopra Steria

Company Description Sopra Steria offers tailored, end-to-end corporate technology and software solutions to help clients make bold choices and deliver results. Successfully so! With more than 56.000 colleagues in 30 countries, we rank as Europe’s leading digital solutions provider. Some of the most

Kairon Labs is a pioneering force in crypto-native algorithmic trading and liquidity provision. Trading technology across both centralized (CEX) and decentralized (DEX) exchanges, we deliver ethical, transparent, and world-class liquidity services, supporting global trading around the clock. As part

Beschrijving: Je werkt mee aan de modernisering van een mission-critical softwaresysteem (EBP) voor de Belgische spoorweginfrastructuurbeheerder. Dit systeem beheert verkeer en veiligheid. Het wordt iteratief herbouwd: eerst kernwijzigingen in C, daarna overgang naar Rust voor bepaalde componenten.

Backend Developer Twipe helps publishers engage more readers and monetize premium content on mobile devices with our digital publishing and ePaper solutions. We work together with some of the largest publishers across Europe and the US, including Le Monde, The Times, Ouest-France, DuMont, and Le Par

Location : City of Brussels Duration: 31/12/2026 - extendable Model: Hybrid (2 days in the office) Contract/Daily rate: 350 Euros per day Senior DevOps Engineer Which are your most important targets? The client is constantly launching new projects and initiatives aiming to innovate, meet the expecta

About the Role Do you get a kick out of building systems that are as smart as they are scalable? As a Lead Application Engineer at Blue Harvest, you bridge the gap between robust enterprise engineering and the emerging world of AI. You’ll design and deliver applications for top financial clients, wo

Als Senior Performance Test Engineer binnen b.ignited help je onze klanten om hun applicaties schaalbaar, stabiel en toekomstbestendig te maken. Je wordt ingezet op uitdagende projecten bij uiteenlopende klanten en sectoren, waar je zowel hands-on testing uitvoert als strategisch adviseert rond perf

🚀 Ready to Make an Impact? Join MORO TECH! MORO TECH is a tech house with a global team on a mission to empower businesses to succeed through business transformation solutions, data-driven strategies and a deep technical expertise. Imagine being part of a team working alongside one of the world's l

In a nutshell Join Toyota Motor Europe as a Tech Lead in our B2B Data Business team, driving innovative connected‑vehicle data solutions and shaping AI‑powered products for key mobility partners. Company Information TOYOTA is one of the world’s largest automobile manufacturers and a leading global c

Job Description At adesso Belgium, we are looking for an open source developer to support one of our customers: En tant qu'entreprise belge, la société s'attache à mettre en valeur les possibilités de localisation pour ses clients. Les services sont axés sur la conception et le développement de solu

Smals réalise des projets ICT innovants dans l'e-gouvernement et l'e-santé pour les institutions de la sécurité sociale et des soins de santé. Pour Smals, "ICT for society" n'est pas qu'un slogan : tous nos projets profitent à la société. Smals contribue au portail de la sécurité sociale et à la pla

EUROPEAN DYNAMICS

We currently have a vacancy for an Full-stack Developer (Java, Angular) fluent in English, to offer his/her services as an expert will be based in Brussels, Belgium. The work will be carried out either in the company’s premises or on site at customer premises. In the context of the first assignment,

We currently have a vacancy for an Full-stack Developer (Java, Angular) fluent in English, to offer his/her services as an expert will be based in Brussels, Belgium. The work will be carried out either in the company’s premises or on site at customer premises. In the context of the first assignment,

A large organization operating in a complex IT environment, delivering business‑critical applications that support core operations and digital services. The organization is strengthening its IT department and is looking for a Java Developer to contribute to application development, maintenance, and

About The Department Haulogy is on a mission to digitalize the energy sector and speed up the green energy transition while lowering energy costs for everyone. You will join the GRID department, a team dedicated to building a comprehensive and scalable ERP product suite that addresses the complex ne

Job Title: Data Engineer Job Type: Contractor Location: Remote Job Summary We are seeking an expert Data Engineer to join our customer’s team and play a pivotal role in developing next-generation AI agents. In this fully remote role, you will leverage your strong data engineering, coding, and AI/ML

Your Tasks: Contribute to the redesign, and redevelop: a backend service providing APIs for the front-end and integration with other IT systems, APIs related to data upload/data download of data files, APIs to retrieve and manipulate data exposed by other API services; Maintain a middleware layer as