📊 Data Engineer – Become an Enhanced Expert

Join Our AI-Native Team in Luxembourg Are you eager to code faster, better, and in a different way thanks to AI? At SFEIR, we don't just navigate technological disruptions; we harness them. We are AI Native: AI is our co-pilot as we push the boundaries of coding, documentation, and learning. Why Join Us?Ready to elevate your expertise without compromising on the human touch? At SFEIR, you don’t have to choose between technical excellence and empathy. Here, both go hand in hand. What You Will ExperienceYou will join a community of experts where your skills define your career path, not your title. We refer to this as a “Skill-Based Organization”. This approach allows you to shape your journey based on your aspirations, rather than a rigid organizational chart. Accelerated Growth Through CommunityFrom day one, you will benefit from an ecosystem designed for rapid personal growth:A rigorous recruitment process that positions you as a credible expert from your first assignment.Continuous training: certifications, labs, and sessions led by internal experts. Learning is woven into our daily routine.An active community with weekly tech events, volunteer circles (Inclusivity, Green IT, Women Empowerment, etc.), and over 70 thematic groups to exchange ideas, experiment, and share knowledge.A tailor-made career path: whether you prefer pure expertise (Individual Contributor) or management (Engineering Manager), the choice is yours. Each year, the Career Committee reviews your skills and co-develops your future with you.Additional roles: technical recruiter, trainer, speaker, mentor, open-source contributor, etc.A pioneering spirit: we continuously experiment, especially with AI. The SFEIR AI program allows you to...

Join Our Innovative AI-Native Team in Luxembourg Are you passionate about coding faster, better, and differently with the help of AI? At SFEIR, we embrace technological disruptions and master them. We are AI Native: AI is our co-pilot, pushing the boundaries of coding, documentation, and learning. Why Join Us?Ready to elevate your expertise while keeping humanity at the forefront? At SFEIR, we believe in balancing technical excellence with a supportive environment. Here, both aspects thrive together. What You'll ExperienceJoin a community of experts where your skills define your path, not your title. We refer to this as a “Skill-Based Organization”. This approach allows you to shape your career according to your passions, not a rigid hierarchy. Accelerate Your Growth with Our Collective SupportFrom day one, you’ll benefit from a thoughtfully designed ecosystem to help you grow quickly:Rigorous Recruitment that positions you as a credible expert from your very first project.Continuous Training: certifications, workshops, and sessions led by internal experts. Learning is an integral part of our daily routine.An Active Community with weekly tech events, volunteer circles (Inclusivity, Green IT, Women Empowerment, etc.), and over 70 thematic groups to exchange, test, and share knowledge.Tailored Career Path: whether you prefer pure expertise (Individual Contributor) or management (Engineering Manager), the choice is yours. Each year, the Career Committee reviews your skills and collaborates with you on your future.Additional Roles: technical recruiter, trainer, speaker, mentor, open-source contributor, etc.Pioneering Spirit: we continuously experiment, particularly with AI. The SFEIR AI program allows you to...

We are seeking a talented Java Software Engineer to join our dynamic team, working on-site at a prestigious European Institution located in Luxembourg.Key Responsibilities:Engage in both backend and frontend development.Analyze requirements and create comprehensive specifications.Develop and maintain robust applications.Implement change requests efficiently.Produce detailed technical documentation.

Join Our Innovative AI-Native Team in Luxembourg! Are you passionate about coding faster, better, and differently with the power of AI? At SFEIR, we don't just adapt to technological disruptions; we master them. As an AI Native organization, AI is our co-pilot, pushing the boundaries of coding, documentation, and learning. Why Join Us?Ready to elevate your expertise without compromising on human values? At SFEIR, we believe excellence in technical skills and kindness go hand in hand. What You Will ExperienceJoin a community of experts where your career path is defined by your skills rather than your job title. We refer to this as a “Skill-Based Organization”, enabling you to design your career based on your aspirations, not a static hierarchy. Accelerated Progress Supported by the CollectiveFrom day one, you will benefit from an ecosystem designed for rapid growth:Rigorous Recruitment that positions you as a credible expert from your very first assignment.Ongoing Training: certifications, workshops, and sessions led by internal experts. Because continuous learning is our standard.An Active Community with weekly tech events, voluntary circles (Inclusivity, Green IT, Women Empowerment, etc.), and over 70 thematic groups to engage, test, and share.Tailored Career Paths: choose between pure expertise (Individual Contributor) or management (Engineering Manager). Every year, the Career Committee reviews your skills and collaboratively charts your future.Additional Roles: technical recruiter, trainer, speaker, mentor, open-source contributor, and more.A Pioneering Spirit: we constantly experiment, especially with AI. The SFEIR AI program allows you to...

Luxembourg | Human-sized Team | AI-Native Group Are you ready to leverage AI to make applications more reliable, faster, and scalable? At SFEIR, we don't just face technological disruptions; we master them. We are AI Native: AI is our co-pilot as we push the boundaries of infrastructure, automation, and learning. Why Join Us?Are you ready to elevate your expertise without compromising on humanity? At SFEIR, you won’t have to choose between technical excellence and kindness. Here, both go hand in hand. What You Will ExperienceYou will join a community of experts where your trajectory is defined not by positions, but by your skills. We call it a “Skill-Based Organization”. This changes everything: you shape your journey according to your aspirations, not a rigid organizational chart. Your Progress, Accelerated by the CollectiveFrom day one, you will benefit from an ecosystem designed to help you grow quickly:A demanding recruitment process that positions you as a credible expert from your first assignment.Continuous training: certifications, labs, sessions led by internal experts. Learning is part of our daily routine.An active community with tech events every week, voluntary circles (Inclusivity, Green IT, Women Empowerment, etc.), and over 70 thematic groups for networking, testing, and sharing.A tailor-made journey: pure expertise (Individual Contributor) or management (Engineering Manager), the choice is yours. Each year, the Career Committee reviews your skills and co-creates the next steps with you.Additional roles: technical recruiter, trainer, speaker, mentor, open-source contributor, etc.A pioneering spirit: we continuously experiment and innovate.

Backend Developer / Lead Technical ExpertJava or Scala – JVM EcosystemAre you passionate about designing robust, high-performance backend systems that have a meaningful impact? Join a dedicated technical team within one of our esteemed clients, where the quality of code, knowledge sharing, and continuous improvement are at the forefront of our practices. Desired MindsetBeyond your technical expertise, you stand out through your approach:Self-sufficient, demanding quality, and engaged in continuous enhancement,Attentive to others' skill development,Comfortable sharing knowledge and best practices,A driver of collective progress within a positive and constructive atmosphere.With a curious mindset, you seek to understand the business and the purpose behind your developments to propose coherent and relevant solutions. You are also motivated by integrating AI into coding, documentation, testing, or CI/CD pipelines to evolve software development practices.Assertive yet open to dialogue, you know how to advocate for your viewpoints while respecting diverse opinions, thus promoting informed technical decisions. Your RoleYou will be involved in the entire software lifecycle:analysis, design, development, testing, delivery, and continuous improvement, all within a caring, collaborative team spirit that respects collective well-being.#BackendDeveloper #LeadTech #Java #Scala #JVM #FunctionalProgramming #EventDriven #Kafka #APIRest #CleanCode #CICD #Observability #AI #TeamSpirit

Join the ARHS Group, a subsidiary of Accenture, as we enhance our architectural capabilities. We are in search of a seasoned IT Java Architect (m/f) to facilitate the delivery of intricate enterprise systems at our Luxembourg location. This role uniquely blends strategic architectural oversight with practical technical leadership, directly impacting the design and effectiveness of large-scale platforms in a cooperative delivery setting.YOUR ROLE:Design and define comprehensive solution architectures for Java and web-based applications.Convert business and functional requirements into scalable technical architectures and implementation roadmaps.Lead development teams by providing guidance on architectural best practices, design patterns, and technology choices.Engage in development activities as necessary, setting a leading example.Enhance application architectures to assure performance, scalability, and maintainability.Conduct reviews of technical designs and code to uphold architectural standards and quality practices.Work closely with development teams, security experts, and operations to ensure cohesive alignment across solutions.Champion continuous improvement in development processes and technical standards.Support architecture documentation and promote knowledge-sharing initiatives.On-Site Requirement: This position necessitates an on-site presence with our clients and partners to facilitate project delivery and foster client relationships.Our roles emphasize in-person collaboration to encourage teamwork, learning, and relationship-building with clients, colleagues, and communities. As an employer, we strive to offer flexibility to accommodate your unique work/life balance needs.

Sopra Steria seeks a Unix/Linux DevOps Engineer with strong Java experience for its Leudelange office. The role focuses on enhancing software delivery processes and supporting systems that need to remain reliable and scalable. Key responsibilities Work with teams across disciplines to streamline and automate software operations Implement DevOps methods to maintain continuous integration and delivery pipelines Apply Java knowledge to improve overall system performance Help develop solutions that strengthen scalability and reliability Location This position is located in Leudelange.

Join ARHS Group, a proud member of Accenture, as a skilled Senior Fullstack Developer (Java & Angular) at our client’s site in Luxembourg.In this dynamic and hands-on position, you will collaborate in a team-oriented environment to design, develop, and refine complex software systems, while championing technical enhancements and innovation across diverse projects.YOUR RESPONSIBILITIES:• Create, develop, and uphold high-quality software using Java and Angular.• Enhance and optimize system architecture and internal tools to boost performance and scalability.• Work closely with interdisciplinary teams to deliver robust and efficient solutions.• Engage in code reviews and advocate for best practices in software development.• Lead process improvements and encourage innovation within development workflows.• Ensure all deliverables align with business and technical requirements, maintaining exceptional quality standards.Onsite Requirement: This position necessitates your physical presence at the client site to facilitate project delivery and solidify client relationships.We value in-person interactions to foster collaboration, learning, and relationship-building with clients, colleagues, and communities. As an employer, we strive to offer maximum flexibility to accommodate your unique work/life balance needs.

ARHS Group, a member of Accenture, is seeking a Senior Java JEE Developer to contribute to significant EU projects in Luxembourg. This full-time role allows you to engage with large-scale initiatives that make a genuine difference in the public sector.KEY RESPONSIBILITIES:Conducting both backend and frontend development tasks.Analyzing client requirements to create comprehensive specifications.Developing and maintaining robust applications.Executing change requests efficiently.Creating detailed technical documentation.Onsite Engagement: This position necessitates an onsite presence at client locations to facilitate project delivery and enhance client relations. We value collaboration, learning, and relationship building, and will strive to support your work/life balance needs.

Join ARHS, a subsidiary of Accenture, as we seek talented Java Developers at both mid and senior levels to enhance our dynamic team in Luxembourg. This full-time, permanent position allows you to engage in impactful projects primarily for clients within the public sector, whether at our office or on client sites across Luxembourg.Seize this opportunity to advance your career while contributing to meaningful solutions!

Join our innovative team at Talan as a Senior Java Developer in Luxembourg. You will be responsible for developing high-quality software solutions, collaborating with cross-functional teams, and ensuring the best practices in software development. We value creativity, enthusiasm, and a strong commitment to delivering exceptional results.

Arηs Group, part of Accenture, is seeking a talented Senior Fullstack Java / Angular Developer to join our innovative teams located in Luxembourg.We provide a dynamic, multicultural, and stimulating environment, working on both fixed-price projects and managed services for clients in the Luxembourg financial and public sectors.By joining us, you will become part of expert teams where you can grow and thrive, regardless of your experience level. We are committed to supporting your professional development through continuous training in the latest technologies and methodologies available in the market.YOUR ROLE:• Analyze, design, and develop backend and frontend solutions.• Enhance existing tools and architectures by proposing innovative and efficient solutions.• Collaborate closely with team members to ensure high quality and client satisfaction.YOUR PROFILE:• Minimum Bachelor’s degree in Computer Science or equivalent.• At least 5 years of experience in a similar role.• Strong expertise in Java and Angular development.• Keen interest in emerging technologies and best development practices.• Proficiency in French (both spoken and written) and a good level of English.• Curious, creative, autonomous, and proactive.• Team player with a strong sense of responsibility.

Join Uni Systems, where we are dedicated to transforming digital aspirations into tangible outcomes. As a rapidly expanding company, we invite a talented Test Engineer to become a vital part of our UniQue Testing team.Your Contributions:Thoroughly analyze the business logic of the System under Test.Evaluate requirements and technical specifications to develop comprehensive and structured test cases.Formulate Master Test Plans, including testing strategies, estimates, schedules, resources, and risk assessments.Collaborate with cross-functional teams to guarantee the quality of final deliverables.Implement test cases for new features and conduct regression testing.Utilize Test Management tools to maintain traceability and track issues.Deliver Test Progress Reports to project teams.Engage in Agile ceremonies and practices.Organize and oversee User Acceptance Testing (UAT).

Jobgether is looking for a Senior DevOps Software Engineer with deep experience in Azure to help shape and support cloud-based systems. This position is based in Luxembourg and focuses on building, maintaining, and optimizing infrastructure that supports both reliability and growth. Role overview This role centers on designing, implementing, and maintaining solutions in Microsoft Azure. Collaboration with cross-functional teams is key, as the work directly impacts the availability, scalability, and security of core applications. The position requires hands-on involvement with Azure DevOps tools to streamline workflows and drive operational improvements. What you will do Design and implement cloud infrastructure using Azure services Maintain and enhance development and deployment processes Work with multiple teams to ensure applications remain secure, scalable, and highly available Apply Azure DevOps tools to improve efficiency across operations Requirements Extensive experience with Azure and DevOps practices Proven ability to work in a fast-paced setting Strong background in cloud infrastructure design and maintenance Track record of collaborating across technical and non-technical teams

Join our expanding internal development teams as a Mid-level or Senior Java Developer at ARHS Group, part of Accenture. This role provides a unique chance to engage in hands-on development of microservice-based platforms utilizing Java and Spring Boot in a collaborative, international setting.Your Role:Design, develop, test, and manage backend applications using Java and Spring / Spring Boot.Create scalable microservices and REST APIs that adhere to contemporary architectural standards.Engage in technical design discussions and participate in code reviews to uphold high coding standards.Integrate systems with databases, messaging platforms, and authentication services while adhering to security and compliance protocols.Collaborate with developers, architects, business analysts, QA, and DevOps teams to deliver comprehensive features.Address production issues and contribute to enhancements in performance, reliability, and observability.Assist in CI/CD processes and automation efforts with the DevOps team.Maintain clear technical documentation and disseminate knowledge within the team.We emphasize in-person collaboration to foster teamwork, learning, and relationship-building with colleagues and partners. As an employer, we aim to be flexible to accommodate your work-life balance.

Role overview jobgether is looking for a Senior Software Engineer with deep experience in NodeJS and AWS. This position is located in Luxembourg and focuses on building and improving the company’s core software systems. What you will do Design, develop, and maintain software solutions using NodeJS and AWS technologies. Collaborate with colleagues from different disciplines to launch new features and refine existing ones. Improve cloud infrastructure to support reliability and strong performance. Help enhance application speed and scalability through ongoing optimization. Team environment The team emphasizes collaboration and values practical, effective solutions. Engineers shape both the business and the direction of the product through their contributions.

Join Our Innovative Team in Luxembourg | Human-Sized Team | AI-Native Group Are you eager to transform ideas into impactful products, leveraging AI for faster and more accurate outcomes? At SFEIR, we don't just adapt to technological disruptions; we master them. We are AI Native, using AI as our co-pilot to push the boundaries of product development, strategy, and learning. Why Join Us?Ready to elevate your expertise without compromising on human values? At SFEIR, we believe in merging technical excellence with compassion. Here, both aspects go hand in hand. What You Will ExperienceYou will be part of a community of experts where your skills define your career path, not your job title. We call this a “Skill-Based Organization”, allowing you to build your career based on your aspirations rather than a rigid hierarchy. Accelerated Growth Through CommunityFrom day one, you will benefit from an ecosystem designed to help you grow quickly:A rigorous recruitment process that establishes you as a credible expert from your first mission.Continuous training: certifications, labs, and sessions led by internal experts—learning is part of our daily routine.An active community with weekly tech events, voluntary groups (Inclusivity, Green IT, Women Empowerment, etc.), and over 70 thematic groups for sharing, testing, and collaboration.A tailored career path: whether you prefer pure expertise (Individual Contributor) or management (Engineering Manager), the choice is yours. Each year, the Career Committee reviews your skills and co-creates your future with you.Additional roles: technical recruiter, trainer, speaker, mentor, open source contributor, and more.A pioneering spirit: we continuously experiment and innovate.

About Satispay Satispay is working to make everyday transactions simple, fair, and accessible. The team focuses on building tools that help millions handle financial challenges together. The company values bold ideas, fast execution, and mutual trust, encouraging everyone to question norms and keep learning. Location Requirement This role requires relocation to the Luxembourg office. Role Overview: MiFID/MiCA Compliance Expert The MiFID/MiCA Compliance Expert acts as a key subject matter expert within Satispay's investment firm. The main focus is ensuring compliance with MiFID II, MiCA, and all relevant regulations across investment products and services. Main Responsibilities Compliance and Risk Management Framework Work with the Head of Compliance to build and maintain a Compliance Monitoring Programme that supports regulatory adherence. Conduct second-line defense controls, identify risks related to current and future investment products, and provide actionable recommendations. Monitor regulatory changes and translate them into practical business strategies. Help maintain a comprehensive policy framework. Support processes for future license extensions and contribute to shaping the regulatory roadmap as the business expands. Trusted Advisor – Work closely with Authorized Management and Product teams to provide guidance on business impacts and product development. Reporting – Help prepare regular compliance reports for Authorized Management and the Board of Directors. Ensure timely and accurate regulatory reporting, including the CSSF annual questionnaire on financial crime. Who Thrives Here This position suits someone ready to play a central role in regulatory compliance, who enjoys close collaboration with leadership and product teams, and is comfortable adapting to evolving requirements as Satispay grows.