Software Engineer
Senior Java Developer role focused on building scalable microservices using Spring and Hibernate, designing RESTful APIs, and managing relational databases. Requires strong Java expertise, containerization with Docker, and experience with cloud platforms such as AWS to support global business solutions.
It’s never been a more exciting time to join Vistra.
At Vistra our purpose is progress. We believe that our clients have the power to change the world and to do great things for global progress, and we exist to remove the friction that comes from the complexity of global business – to help our clients achieve progress without friction.
But progress only happens when people come together and take action. And we’re absolutely committed to building a culture where our people can do just that.
We have an exciting opportunity for you to join our team as Senior Java Developer. Reporting to the Product Development Manager, this full-time and permanent position is based in Poland and offers regional coverage, allowing you to make a significant impact to our Commercial & Product Department and its growth.
Java Developer
Are you looking for an exciting opportunity to be a leader within a highly successful global payroll services business? Are you an innovative and experienced developer? Are you looking to take your career to the next level with your expert knowledge and experience and drive success through our values of Respect, Integrity, Teamwork, Accountability, Diversity and Community? Do you have a strong work ethic, global mindset and the desire to help build a great culture?
iiPay, winners of the Global Payroll Supplier of the Year award 2020 is a high growth, innovative company, based in US, Europe and Singapore recognized for delivering an outstanding customer experience and service levels. Our payroll managed service is underpinned by our market leading global payroll management system delivering a unique client experience and value-added services.
iiPay has a unique opportunity for a highly experienced and motivated Developer who wants to be part of this rapidly expanding business, providing expertise to develop new systems and to extend the capabilities of our current platforms to our goal of ‘Paying the Planet’.
All our roles can be performed remotely with occasional visits to the office as requested by your manager. Where we have office locations, our team members are welcome to work: remotely, on a hybrid basis or fully office based as they wish.
Role overview
Our highly motivated and engaged team members are at the heart of our success! The successful candidate will be responsible for developing and maintaining the systems used by our payment teams, to ensure accurate and timely delivery of our service. They will be required to work across the technology stack, therefore a solid grasp of back-end processing and reporting, security fundamentals as they relate to web-based applications, data transformation and exchange, as well as web-based user interface will all be essential.
The systems to be developed and supported cover the entire operational lifecycle, therefore the successful candidate will be dealing with everything from initial da
Posted June 20, 2026