Senior Backend Developer

Senior Backend Developer - Java & Spring Boot
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We are the leading Tech Company in Italy and Europe, supporting digital innovation for over 45 years.
We are committed to bringing digital technology into every business. How? By putting customers first and becoming the go‑to partner for professionals, small, medium and large companies, offering 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 be responsible for:
Independently design solutions and actively contribute to their development, providing innovative ideas aligned with business objectives.
Write, test, and maintain scalable and high‑performance code, collaborating with developers, designers, and stakeholders to deliver high‑quality projects.
Identify and resolve bugs through thorough testing to ensure a stable and reliable product.
Develop, design, and implement integrated solutions for new service development, and manage internal tools for development, continuous integration, and deployment.
Ensure high code quality standards by performing code reviews on deliverables from junior team members.
What skills are we looking for?
Previous experience in Backend development of at least 5 years.
Excellent command of the Java language and the Spring Boot ecosystem.
Strong knowledge of cloud platforms (preferably Azure or AWS).
Excellent knowledge of relational databases, particularly MySQL, including database design and optimisation activities.
Experience in developing RESTful APIs and integrating third‑party services.
Familiarity with messaging systems, particularly Kafka and ActiveMQ.
Advanced proficiency in English (C1 level).
Nice to have:
Experience in code review and mentoring activities.
Previous experience and strong knowledge of microservices and event‑driven architecture.
Good knowledge of OOP and functional programming paradigms, as well as Design Patterns.
Experience with Docker containers and orchestrators such as Kubernetes.
Knowledge of NoSQL technologies, especially ElasticSearch and Redis.
Experience with Test Driven Development (TDD).
Do you recognize yourself in the skills we’re looking for? That’s a great start. We’re looking for people who reflect our values through their growth mindset and their ability to turn challenges into opportunities.
ENTREPRENEURSHIP - is the engine that drives us to excel, innovate and challenge ourselves for our own success and that of our company. We are proactive, responsible and customer‑centric, always ready to question the status quo and achieve extraordinary results.
INNOVATION - is the guiding light that illuminates our path as we move through an environment full of different experiences, knowledge and perspectives. We are not afraid of making mistakes; we work in an environment that is fertile for the development of innovative solutions.
INCLUSION - is the sentiment that guides our relationships amongst individuals, each of whom has a different history and experience. We advocate for an inclusive work environment that values each person's unique characteristics.
Do you identify with this? Apply now in just a few clicks and track your application on our portal Here, we give space to those who want to get involved, grow and leave their mark.
What we offer:
We believe that by creating value for our people, we promote a culture of excellence, innovation and ethical and responsible business practices.
We are a tech company, and our approach to work is far from being conventional We believe in a dynamic environment where innovation, growth and wellbeing intertwine every day. Here, work is not