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Java backend developer Jobs in Dillingen, Saar
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Java backend developer • dillingen saar
Zuletzt aktualisiert: vor 5 Tagen








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Conigon ADIB (Application & Data Integration Bus) ist eine innovative Lösung zur Integration verschiedener Anwendungen (Produkt-Datenbanken, ERP-Systeme, eShop, Website etc.Als Software Entwic...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Als Backend Developer (m / w / d) entwickelst Du leistungsstarke und skalierbare Backend-Systeme mit Node.Du optimierst APIs, Datenbanken und Deployment-Prozesse mit Docker und Kubernetes und sorgst fü...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen




- Gesponsert
TEST ENGINEER
GentisMettlach, DE You’ll work in close collaboration with developers, DevOps, and product teams to build and execute automated test strategies that support continuous delivery and high-performance systems.Ensure hig...Mehr anzeigenZuletzt aktualisiert: vor 11 Tagen
- Gesponsert
Salesforce Developer !
TLIMettlach, DE Salesforce technologies specifically Apex and LWC.Design and develop custom solutions using Salesforce technologies,.Apex, Lightning Web Components (LWC), and Salesforce APIs.Build user interfaces ...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
- Gesponsert
Data Engineer - AI & System Integration (m / f / n)
EnovosMettlach, DE Data Engineer - AI & System Integration (m / f / n).We are looking for a Data Engineer to join our AI team and work on cutting-edge projects that combine data engineering, backend development, and AI-d...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
- Gesponsert
Business Developer (M / W)
BIONEXTMettlach, DE Study the key indicators of the laboratory : services, production capacity, patients / partners, and employees,.Conduct market studies to understand the environment in which the laboratory operates an...Mehr anzeigenZuletzt aktualisiert: vor 27 Tagen
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Developer (m / f / n)
CreosMerzig, DE You design, develop, and maintain Java-based microservices for our national energy data platform.You collaborate with product managers, architects, and other developers to understand requirements a...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
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Senior Full Stack Developer (F / M)
adwäisEOMerzig, DE Senior Full Stack Developer (F / M) .Its clients are Space Agencies (i.ESA and Luxembourg Space Agency), public space organization (i.
Mercator, Copernicus) and private companies.Among our projects : t...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
- Gesponsert
Lead Developer / Team Leader (H / F)
Harry Hope.Merzig, DE Harry Hope, cabinet de recrutement accompagne candidats et entreprises dans leurs recherches des meilleures opportunités au Luxembourg et à l'international.
Afin de mieux répondre à vos enjeux, tous...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
- Gesponsert
Android Developer
Technology PartnerMerzig, DE Technology Partner has been offering these IT services to Luxembourg companies since 2018.We support and advise our customers in the development and implementation of innovative projects in various...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
- Gesponsert
Senior Software Engineer (Python, Java, ReactJS, Luxembourg)
Sogeti, part of CapgeminiMettlach, DE At Sogeti, we believe the best is inside every one of us.Whether you are early in your career or at the top of your game, we’ll encourage you to fulfill your potential to be better.Through our shar...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
- Gesponsert
JAVA Developers (m / f)
Commission de Surveillance du Secteur Financier (CSSF)Mettlach, DE In charge of development of the technical assets required by the CSSF business stakeholders : microservices oriented, integrated into a continuous deployment platform.
Participate in technical analys...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
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Python Developer
TMC LuxembourgMerzig, DE TMC Luxembourg is looking for a Python Developer for one of its clients.Analysing customer requirements.Developing existing programs by analysing and identifying areas for modification.Presenting i...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
- Gesponsert
Sharepoint Developer FR / EN
NSI Luxembourg PSFMerzig, DE To reinforce our teams, we are looking for a .SharePoint solutions (On-Premises 2016 / 2019 and Online).SPFx, Power Automate, Power Apps, and Typescript.
Microsoft 365 tools (Copilot,Teams, OneDrive, ...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
- Gesponsert
Java Backend
ING LuxembourgMettlach, DE In order to strengthen the IT department, ING Luxembourg is looking for a full time.In an Agile / DevOps environment organized in Tribes & Squads, your role is to contribute to the completion of the ...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
Software Entwickler (PHP / Java) / Berater (m / w / d)
Conigon GmbHDillingen, Saarland, GermanyQuick Apply
Backend Developer (m / w / d)
Glückliche Gäste GmbHRemote, Saarland, DEHomeoffice
Application Owner mit Fokus Java, APIs & Observability (w / m / d)
Deutsche GlasfaserSaarlouis, Germany Konzeption, Entwicklung und Betrieb.Java-basierter Backend-Services und APIs.Architektur- und Designentscheidungen.Prinzipien, Wartbarkeit und Resilienz .
Testing (Unit-, Integrations-, E2E-Tes...Mehr anzeigenZuletzt aktualisiert: vor 5 Tagen
- Gesponsert
Front-End Developer & UI / UX Designer
Proximus LuxembourgMettlach, DE Codit Luxembourg - Connecting is everything.In Luxembourg, Codit is a brand of Proximus Luxembourg dedicated to the corporate market.
The Codit team leverages scalable Microsoft Azure technologies b...Mehr anzeigenZuletzt aktualisiert: vor 6 Tagen
- Gesponsert
Full Stack Developer & Scraping Expert
AélloMettlach, DE Full Stack Developer & Scraping Expert.Aéllo is a tech startup building innovative SaaS solutions.Backed by a family-owned group with 40+ years of experience, we drive tech and business growth.Full...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
- Gesponsert
Technical Tester (m / f / x)
Luxcargo Handling S.A.Merzig, DE Luxcargo Handling, based at Luxembourg Airport, is a handling company specializing in air freight.Founded in 2023, the company took over the Cargo Handling branch of Luxair and employs 1000 people ...Mehr anzeigenZuletzt aktualisiert: vor 5 Tagen
- Gesponsert
Full Stack Software Engineer
Université du LuxembourgMettlach, DE Interdisciplinary Centre for Security, Reliability and Trust.University of Luxembourg is a leading international research and innovation.
We play an instrumental role in Europe by fueling innovation...Mehr anzeigenZuletzt aktualisiert: vor über 30 Tagen
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TEST ENGINEER
GentisMettlach, DEVor 11 Tagen
StellenbeschreibungProven experience in API testing and test automation Hands-on experience with tools such as Postman, RestAssured, SoapUI, or similar Proficiency in automation frameworks like Selenium, Cypress, or Playwright Solid knowledge of CI / CD tools (e.g., Jenkins, GitLab CI, or similar) Experience with scripting / programming (e.g., Python, Java, JavaScript) Understanding of RESTful APIs, JSON, and microservices architecture Strong analytical mindset and attention to detail Comfortable working in an agile environment with short release cycles English fluency is required; any additional language is a plus
As a Test Engineer in a fast-growing fintech company, you will play a key role in ensuring the quality and reliability of our APIs and digital products. You’ll work in close collaboration with developers, DevOps, and product teams to build and execute automated test strategies that support continuous delivery and high-performance systems
Your Responsibilities :
- Design, develop, and maintain automated test scripts for APIs and backend services
- Build and execute comprehensive test plans , test cases, and regression tests
- Ensure high test coverage across components and systems
- Collaborate with developers to integrate testing into the CI / CD pipeline
- Perform functional and non-functional testing (performance, reliability, security)
- Monitor and analyze test results to identify bugs and performance issues
- Contribute to the continuous improvement of our QA processes and tools
Your Profile :