Lead Java Developer (Fitness sphere)

Company Background
Our client is a leading U.S.-based fitness franchisor operating 2,400+ clubs worldwide. Its digital ecosystem supports both franchise operations and member experiences, including onboarding, membership management, payments, and engagement features.
Project Description
The Lead Java Engineer will work on the high-load backend platform, which serves mobile applications through BFF and microservice-based architecture, cloud infrastructure, and extensive third-party integrations. The role combines hands-on backend development with technical leadership, including solution design, architectural decision-making, integration of new technologies, issue resolution, and continuous improvements to scalability, reliability, and maintainability.
Technologies
Java 21, Spring Boot 3
Microservices architecture
AWS (SQS, SNS, S3, EKS, Kinesis, Redis, RDS, DynamoDB)
Datadog
Third-party integrations
What You'll Do
Lead architectural decisions ...