Senior Engineer - Product and Platform Engineering

About the role

We are seeking a seasoned Sr. Software Engineer in the WEX Mobility Engineering organization. This role will sit in the International Mobility team that caters fleet management and mobility payments solutions to our large customers and partners in EU and APAC regions. International Mobility development team spans across India, UK, and USA.

What you'll do

• Design, develop, and maintain robust, scalable, and high-performance object oriented code in our backend services
• Develop public REST APIs using Java and internal gRPC APIs for inter-service and inter-system communication
• Craft systems designs, lead design decisions, and drive alignment with other senior engineers
• Write automated unit tests, integration tests, end-to-end tests, concurrency tests, load/performance tests
• Analyze existing systems to identify bottlenecks, tech debt, and implement scalability, and stability improvements

What you need

• 8–14 yrs of experience
• Java
• Spring Boot
• SQL
• Microservices
• Docker
• Kubernetes
• B.Tech or B.E. or B.Sc or BCA or M.Tech or MCA or M.Sc

Good to have

• Kafka
• REST APIs
• Data structures
• gRPC
• Performance testing
• Root cause analysis