Full Stack Java Developer– eCommerce​/Order-to-Cash; OTC platform

Contract:

Long-Term | W2 or GC

Location:

Seattle/Redmond, WA – 5 Days Onsite Required

• Java / Spring Boot
• AWS (Lambda, API Gateway, Dynamo
  
  DB, ECS/EKS, SQS/SNS)
• Microservices Architecture
• REST APIs
• Distributed Systems
• Order-to-Cash (OTC)
• High-Volume eCommerce
• Data Structures & Algorithms
• Leet Code-Style Interview
• Onsite – Seattle/Redmond

• Develop and enhance scalable Java/Spring Boot microservices for eCommerce and OTC workflows
• Design and deploy REST APIs, AWS-native services, and event-driven components
• Improve system reliability, performance, monitoring, and fault tolerance
• Build automation, CI/CD pipelines, logging, and dashboards
• Support full lifecycle for complex features: order mgmt, billing, payments, reconciliation
• Collaborate with product, QA, PMs, and architects in a fast-moving onsite engineering environment
• Participate in code reviews, grooming, sprint planning, and design discussions

• 5+ years backend development experience
• Strong hands-on experience with Java, Spring Boot, REST APIs
• Solid foundation in data structures, algorithms, system design
• AWS proficiency:
  Lambda, API Gateway, S3, Dynamo
  
  DB, RDS, SQS/SNS
• Experience with microservices, distributed architectures, asynchronous messaging
• Strong debugging and performance-tuning skills
• Experience with Order-to-Cash (OTC), telecom, or large-scale eCommerce preferred
• CI/CD with Git Hub, Jenkins, Docker, Kubernetes