Your mission As a Senior Java Developer, you are a key player in one of our core products. You are a strong partner and mentor for other developers on the team, as well as for our broader developer community across multiple teams. You take ownership of the design, implementation, documentation, and architecture of features, interfaces, and subsystems. Your holistic view of the software development lifecycle enables close collaboration with our architects, developers, and business functions in a cross-functional Scrum team. As a Senior Java Developer at EvidentIQ, you have a real impact on our products and actively help shape them every day. Your profile 5 years of experience in developing modern Java EE and/or Spring Boot applications Experience in designing and working with APIs Experience in developing microservices Experience working with relational and non-relational databases such as Postgres, MongoDB In-depth knowledge of unit and integration testing with frameworks like JUnit, Cucumber, TestNG, Pact, or similar Experience with system integration is a plus Cloud experience with the AWS Serverless Stack (e.g., Lambda, API Gateway, Step Functions) is a big plus Knowledge of Node.js, JavaScript/TypeScript, and/or Python is a plus Agile DevOps mindset and experience working in a Scrum team Strong team spirit, initiative, and willingness to take responsibility and code ownership Excellent communication skills in both German and English Why us? Secure employment in a challenging professional environment in the pharmaceutical/medical devices sector Flexible working hours and a modern office Attractive compensation package and company pension scheme We have short decision-making processes and promote individual responsibility in a modern and flexible working environment Participation in a dedicated international team in a cooperative and friendly atmosphere Good work-life balance with personal freedom Mobile working options Access to numerous fitness and yoga studios, swimming pools, climbing halls, or online courses with the eGym Wellpass About us EvidentIQ is a leading provider of next-generation eClinical solutions designed for specialists in the clinical research market. Our comprehensive suite includes EDC, eCOA, ePRO, eTMF, and CTMS. All integrated within a single cloud platform to meet the evolving needs of clinical operations and data management. We combine our eClinical suite with a robust data science portfolio, patient recruitment services, and real-world evidence solutions. EvidentIQ is committed to enhancing clinical trial results through innovative technology and expert support.