Full Stack Developer

The Astek Community is a dynamic and international network of engineers and consultants, bringing together top tech talent to work on innovative projects across Europe. Within this collaborative ecosystem, professionals share expertise, grow their careers, and contribute to high-impact digital solutions for leading clients. We are now looking for a highly skilled and motivated Full Stack Developer to join the Astek Community in Luxembourg. Job Description The ideal candidate has at least 5 years of professional experience in full stack development and is comfortable working across both front-end and back-end technologies in fast-paced, collaborative environments. Responsibilities Design, develop, and maintain scalable web applications from concept to production Work across the full stack, including front-end interfaces, back-end services, and databases Collaborate closely with product owners, designers, and other developers within the Astek Community Write clean, efficient, and well-tested code following best practices Ensure performance, security, and scalability of applications Participate in code reviews and contribute to continuous improvement initiatives Profile Requirements Minimum 5 years of experience as a Full Stack Developer or similar roleStrong experience with modern front-end frameworks (React, Angular, or Vue.js)Solid back-end development experience (Node.js, Python, Java, .NET, or similar)Experience with relational and/or NoSQL databasesStrong knowledge of RESTful APIs and distributed systemsProficiency with Git and collaborative development workflowsAbility to work independently and in multicultural teams Nice to Have Experience with cloud platforms (AWS, Azure, GCP)Familiarity with CI/CD pipelines and DevOps practicesPrevious experience in consulting or international environmentsKnowledge of Luxembourg-based financial or enterprise sectors is a plus Fluent French and English are mandatory. Knowledge of Luxembourgish would be considered a strong asset. With us, you’re on the right track Leveraging your expertise, we present tailored project options. You choose where to attend an intake interview. Following a positive outcome, the decision to accept or decline the project remains yours. This ensures you always engage in challenging projects that bring you fulfillment while providing clients with motivated expertise.While we encourage you to push your limits, we also prioritize maintaining a healthy work-life balance. This ensures you can give your best to successfully complete your client’s projects, all while wearing a big smile!We ensure you stay abreast of the latest techniques and competencies in your field, as well as those impacting your profession. Additionally, we provide all the necessary courses and training to support your continuous growth as an expert.We cultivate a safe environment where you’re encouraged to share what matters most to you. Armed with this understanding, we tailor projects to match your circumstances and motivations. Ultimately, the decision to pursue an intake and accept a project rests with you. Let's meet! Rossella, our Talent Acquisition Specialist, will be pleased to meet with you. Astek Astek, a consulting firm, is expanding in Luxembourg. Founded in France in 1988, Astek is a global player in engineering and technology consulting, present on five continents. With its expertise in many industrial and tertiary sectors, it supports its international clients in the intelligent deployment of their products and services, and in the implementation of their digital transformation. Since its creation, the Group has based its development on a strong culture of entrepreneurship and innovation, and on the support and skills development of its 10 000 employees who are committed every day to promoting combination of digital technologies and complex systems engineering. Join a Group rapidly developing in France and around the world, with a turnover of 730M€ in 2025. More on the Group on our website https://astek.net. We are growing in Astek Luxembourg Your Future Team Joining Astek means becoming part of a fast-growing international technology community, where ideas circulate and talents grow. We believe in the development of our employees and offer an environment that encourages continuous learning, certifications, and career progression. Our HR policy CARE – Conviviality, Achievement, Recognition, and Evolution – places people at the heart of our development. We also offer an attractive compensation package, including the possibility of benefiting from a mobility budget or a company car, as well as opportunities to work on ambitious technological projects.