Senior Java Developer

At Flexspring , you will have the autonomy and flexibility to tackle your role in a way that is right for you. We foster a learning culture that will allow you to develop new skills and progress in your career. Who We Are Flexspring is an iPaaS (Integration Platform as a Service) company specializing in HR data integrations. We partner with HR teams and HR software companies to design and deliver custom integrations that connect HR, payroll, and business systems, reduce manual work, improve data accuracy, and help people's operations run more efficiently. The Role As a Senior Research and Development Developer at Flexspring , you will design and build core components of our integration platform and contribute to the evolution of our products and architecture. You will work closely with other developers, product stakeholders, and technical leaders to solve complex integration challenges and deliver scalable, reliable solutions. This role is well suited for an experienced developer who enjoys working on foundational systems, influencing technical direction, and contributing to innovation, including AI-powered capabilities within our platform. What You’ll Do Design and implement software components and web applications across Flexspring ’s product suite. Evolve and maintain core platform components by writing high-quality Java and JavaScript code. Write, maintain, and execute unit, integration, performance, load, and stress tests. Contribute to technical architecture decisions a