Senior Java Developer 

BillingPlatform is an industry-leading, fast-growing SaaS company. Our award-winning, cloud-based revenue lifecycle management platform is leveraged by leading global enterprises to automate and streamline the entire quote-to-cash process. At BillingPlatform, our employees are our most valuable asset, and we believe deeply in a culture of collaboration, accountability, innovation, and transparency. We seek bright, enthusiastic, and creative professionals looking to be part of our incredible team focused on challenging the status quo and driving transformational value to customers. 

Backed by leading private equity firms FTV Capital and Columbia Capital, we have achieved remarkable industry recognition for growth, including being listed for the fifth consecutive year on Deloitte’s Technology Fast 500™ list of fastest-growing technology companies and ranked on the Inc 5000 list for four years running. 

Our ability to innovate market-leading solutions has been validated by all major industry analyst firms, including being named a Leader in the first-ever Gartner® Magic Quadrant™ for Recurring Billing Applications, and being recognized as the Leader in Forrester Research’s “The Forrester Wave™: SaaS Recurring Billing Solutions.” To learn more about us, visit billingplatform.com. 

Description 

BillingPlatform is seeking a talented engineer to assist in the growth and success of our high-volume cloud billing platform. This Java developer will bring strong, independent problem-solving skills, a background in microservice-oriented architecture, and a motivation to contribute. 

Responsibilities 

• Develop clean, efficient, and well-tested code in a high-scale, production environment  

• Own and deliver end-to-end features within a microservices architecture  

• Execute performance, load, and scalability analysis to ensure system reliability at scale  

• Actively participate in agile ceremonies and contribute to continuous improvement of engineering practices  

• Drive high-quality standards through thoughtful code reviews and constructive feedback  

• Troubleshoot complex production issues and ensure system stability for global customers  

• Collaborate closely with cross-functional teams to deliver robust, scalable solutions  

• Mentor and support other engineers, promoting strong engineering culture and best practices  

• Contribute to hiring efforts, including interviewing and evaluating technical talent  

• Leverage modern development tools, including AI-assisted tools, to improve productivity and development efficiency  

Qualifications 

• Strong experience with Java (version 17+) in high-performance, production systems  

• Solid expertise in Java Server technologies: Servlet API, JSP  

• Proven experience designing and building REST and/or SOAP-based services  

• Deep understanding of Spring ecosystem (Spring Boot, Spring Cloud, etc.)  

• Hands-on experience with messaging systems such as Kafka, RabbitMQ, or ActiveMQ  

• Strong experience with microservices architecture and distributed systems design  

• Experience working with cloud platforms (AWS preferred) and cloud-native applications  

• Practical knowledge of CI/CD pipelines and modern DevOps practices  

• Strong skills in performance tuning, troubleshooting, and system optimization  

• Ability to design scalable, maintainable architectures and apply design patterns effectively  

• Comfortable working in fast-paced, collaborative engineering environments  

• Experience using modern development tools, including AI-assisted tools, as part of daily workflow  

Incentives: 

• Become a part of the team on global initiatives  

• A high-impact role at a growing SaaS company that values personal growth, accountability, and teamwork  

• A culture of open collaboration and problem-solving  

• 100% remote  

• Competitive pay  

This position is based in Serbia and is not eligible for relocation. 

BillingPlatform provides equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, pregnancy, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law.