JAVA 21+/ SPRING / BOOT / BATCH / KAFKA / JPA On behalf of our clients operating in the pharmaceutical sector, we are recruiting a Java developer for long-term assignments.As a FullStack JAVA develop, you will be involved in new and ongoing projects within large development teams to improve efficiency and deliverables.Tasks:Here are the main tasks that we’ll be involved in: Design, development, and implementation of complete Java/Springboot applications based on historical functional and technical analyses to meet customer needs and requirements.Write technical documentation.Develop and maintain databases, APIs and web services with improved performance and scalability. Ensure application security and data protection and help identify and solve technical problems.Participate in code reviews, testing, and quality assurance to meet project goals and timelines.Assist in maintaining applications to improve or adapt to changes and provide technical guidance to team members.Profile: Relevant experience in the development of computer applications using Java programming language.Strong experience with object-oriented design and development of large projects. Experience with JAVA 21+, Kafka, spring boot, spring batch, JPA, Grafana (nice-to have), Prometheus (nice to have).Ability to work in a multicultural environment and to act as a team player.English fluency and at least one of the country's official languages (FR and/or NL).What we offer: We offer Permanent contracts as well as Freelancing contracts for long term missions. Employees are offered a full salary package in line with the market and including many incentives (meal vouchers, insurances, 13th & 14th month, transport subscription and/or company car, etc.)We care about your satisfaction by following up your mission and supporting you with the highest attention.Therefore with Aubay, Employees or Freelancers are equally considered as part of the company!About us: Aubay is an international IT services agency founded in 1998 who advises companies on their digital transformation. We are active in 7 European countries (France, Belgium, Luxembourg, Spain, Portugal, Italy, U.K.) and our offices are based in Brussels, Namur and Luxembourg (Belux Area). Please, feel free to contact us even if you don't have all the right skills.#Java#Spring#Springsecurity#Microservices#Kafka#Agile