
π Our customer is a local actor that develops business-critical web applications and digital platforms serving an international client base.
π‘ The work environment our customer offers is dynamic, multicultural, open minded and they provide lots of flexibility when it comes to combining professional life and private arrangements.
π¬ You will have the opportunity to work on innovative products and services leveraging state-of-the-art technologies and modern software development practices.
π Permanent contract
π Location : Mamer
π² Top 3 Key competencies :
Strong coordination and result-oriented skills
Innovative approach
Former exposure to modern technologies and software engineering practices.
Sector : web applications and digital platforms development
Values : Excellence | Innovation | Collaboration
Employees : Luxembourg : 50
Our customer is looking for a hands-on Tech Lead to guide the development of our next-generation software solutions.
As a key member of our technology team, you will combine technical leadership with active development, helping to shape architecture, mentor developers, and deliver high-quality applications built with modern technologies.
If you enjoy solving complex technical challenges, coaching teams, and building scalable solutions, we'd love to hear from you.
Lead the design and development of modern web applications and APIs.
Provide technical guidance and mentorship to developers.
Drive architecture decisions and promote engineering best practices.
Collaborate with Product Owners, Business Analysts, and other stakeholders.
Participate in code reviews and ensure high-quality deliverables.
Support the continuous improvement of our development processes and technology stack.
Contribute to document management, archiving, and data lifecycle solutions.
Stay up to date with emerging technologies and industry trends.
Work on innovative products and services powered by state-of-the-art technologies.
Influence technical decisions and shape the future of our platforms.
Join a collaborative, international, and people-focused environment.
Enjoy opportunities for professional growth and continuous learning.
Strong experience with Java, Spring Boot, and Angular.
Solid understanding of software architecture and design patterns.
Experience building scalable, secure, and maintainable applications.
Familiarity with REST APIs, databases, Git, Docker, and CI/CD pipelines.
Excellent problem-solving and communication skills.
Previous experience leading or mentoring development teams.
Agile mindset and collaborative approach.
Experience with cloud platforms (Azure, AWS, or GCP).
Knowledge of microservices architectures.
Interest in software security and performance optimization.
A candidate experience with Source Up, itβs β¦
Carry out a skills assessment (soft skills and technical skills) in order to better define your professional project
Access to your test results to guide you to your best career choices
Interview coaching session before the client meeting
Consistent and fair recruitment process with respect, transparency and trust

We strongly believe at Source Up in the ideal of "having the right people in the right job". π―
π We combine people and technology to connect individuals to their future professional project.
Source Up is a company fully dedicated to build and scale employeeβs and employerβs experience.
We are HR professionals β Career Coachs - Skills-Builder π€Ή
We believe that the success of any approach depends on the consistency of the intervention. And we deeply think that the development of your employees leads to the development of your company.π±π³
We work with passion for candidates and employers with the ambition to bring the greatest number of people to bloom in their professional environment.
With several dozen of regular clients in all sectors, Source Upβs team is at the heart of the employment market and the issues surrounding management skills.
Interested in our services ?
π contact@sourceup.lu
π» www.sourceup.lu
π£+352 26 57 31 61