We are the leading Tech Company in Europe , supporting digital innovation for over 45 years. We are committed to bringing digital technology into every business . By putting customers first and becoming the go‑to partner for professionals, small, medium and large companies, we offer customised solutions and services to optimise business processes from HR and customer relations to e‑invoicing and digital payments. At Contactlab, another TeamSystem group company , we are pioneers in the European marketing technology landscape, providing advanced engagement marketing platform solutions for commerce‑focused companies and fashion & luxury brands. Our mission is to revolutionise customer engagement by leveraging proprietary PaaS technology . We enable our customers to receive insights about each customer and make the retail experience more impactful and engaging, with the goal of creating a highly individualised, personal and multi‑channel customer experience. Join an agile team where you can enhance your technical skills by participating in challenging and scalable projects in the field of software development. In a fast‑paced development environment focused on growth and innovation, you will be responsible for translating requirements into code to create, improve and maintain high‑quality software. In Particular, You Will Own the design and implementation of backend services and APIs, contributing to architectural decisions and technical roadmap. Write, test, and maintain scalable, high‑performance code across the full development lifecycle — from design to deployment. Conduct code reviews and actively contribute to raising the overall quality bar of the team. Identify and resolve bugs through systematic debugging and testing practices. Collaborate with frontend developers (Angular), designers, and stakeholders to deliver integrated, reliable solutions. Contribute to the evolution of our CI/CD pipelines and internal development tooling. What Skills Are We Looking For? At least 5/6 years of experience in Backend development. Strong command of Java (recent versions) and the Spring Boot ecosystem. Solid experience designing and developing RESTful APIs. Good knowledge of relational databases, particularly MySQL. Familiarity with OOP principles, design patterns, and software architecture best practices. Familiarity with containerization concepts (Docker) and orchestration tools such as Kubernetes. Working knowledge of Microsoft Azure. Advanced proficiency in English (C1 level). Nice to Have Knowledge of functional programming paradigms. Familiarity with messaging systems such as Kafka or ActiveMQ. Experience with NoSQL technologies (ElasticSearch, Redis). Experience with Test Driven Development (TDD). Previous experience mentoring junior developers. Basic familiarity with Angular — enough to understand frontend requirements, review API contracts, and collaborate effectively with frontend developers without requiring handholding. What We Offer WELLBEING: a short working week (no Friday afternoons), welfare plan tailored to your needs, and many services and benefits for your wellbeing. FLEXIBILITY: mutual trust policy, no clock‑in/out, flexible hybrid work with all resources provided for remote productivity. DEVELOPMENT AND GROWTH: personalised development programme to build your skills and contribute to the company’s goals. DIVERSITY AND INCLUSIVITY: inclusive environment based on collaboration and respect. IMPACT: focus on sustainability and innovation with pride in every project. #J-18808-Ljbffr