Software Engineer
Senior Java Software Engineer focused on building scalable SaaS solutions using Spring, microservices architecture, and cloud technologies like AWS, Docker, and Kubernetes. Works in an agile environment to deliver high‑quality, innovative products for global enterprise clients.
About CSG
CSG is a multinational oraganisation headquartered in the United States with more than 5000 employees in countries around the world.
We’re a SaaS platform company that helps some of the world’s most recognizable brands solve their toughest business challenges. Our innovative solutions and trusted experts enable companies to create customer experiences that set them apart.
At CSG , you're more than your resume. We want your diverse perspective and unique background to help us enrich the work we do together. We believe that by channelling the power of all, we make ordinary customer and employee experiences extraordinary. This is your opportunity to join one of our high-performing teams. Channel the power of YOU and begin the journey to becoming a CSG er.
Our product & team
This role is within the team that designs and develops CSG Quote & Order, a cutting-edge order management and quoting (CPQ) platform. Built using the latest technology, our platform modernizes industries like telecommunications and banking.
Our team promotes a collaborative culture where everyone’s contributions are valued, and diversity is celebrated. We prioritize continuous learning and improvement to keep our product competitive, and ensure CSG remains an exciting workplace.
Due to growing demand from high-profile customers, our team is expanding in 2025 and that's where you come in!
About our technology
Our product adopts a microservice architecture for scalability and flexibility, using Kafka for event streaming and PostgreSQL for data storage.
We use Kubernetes to orchestrate our containers, allowing us to offer cloud (AWS & Azure) and on-premise deployment options of our platform. Our infrastructure is maintained by a state-of-the-art gitops/IaC pipeline.
We heavily lean on open-source tools and libraries, as well as maintaining our own, to make development faster, simpler, and more consistent. Our code is managed using Git, undergoes peer review before we test, package and deploy through our CI/CD pipelines.
About the role
Joining our team as a Senior Java Developer you will collaborate with our cross-functional team to design, build, and optimise features/technology for the CSG Quote & Order product.
In your first 90 days, you’ll get comfortable with our system, build strong relationships with the team, and kick-off new feature development to deliver awesome outcomes for our customers.
Our product adopts a microservice architecture for scalability and flexibility, using Kafka for event streaming and PostgreSQL for data storage.
We use Kubernetes to orchestrate our containers, allowing us to offer cloud (AWS & Azure) and on-premise deployment options of our platform. Our infrastructure is maintained by a state-of-the-art gitops/IaC pipeline.
We heavily lean on open-source tools and libraries
Posted June 19, 2026