Eligibility to work on a W2 basis without sponsorship.
Must be a US Citizen or Green Card Holder (GC/EAD).
Contract:Long-Term W2 Only(No C2C)
Location:Seattle/Redmond WA 5 Days Onsite Required
Work Authorization:US Citizens and Green Card Holders (GC/EAD) only.
We are hiring multiple Senior Software Development Engineers (SDEs) to support a large-scaleeCommerce / Order-to-Cash (OTC) platform working onsite with a high-performance engineering team. This role is ideal for backend engineers with strong Java AWS and microservices experience who enjoy solving complex distributed-system challenges.
Position Highlights
Mandatory Domain:High-Volume eCommerce
Core Tech: Java / Spring Boot Microservices Architecture REST APIs
Cloud: AWS (Lambda API Gateway DynamoDB ECS/EKS SQS/SNS)
Key Focus: Distributed Systems Order-to-Cash (OTC) Data Structures & Algorithms
Work Model: Onsite Seattle/Redmond
Responsibilities
Develop and enhance scalable Java/Spring Boot microservices foreCommerce and OTC workflows.
Design and deploy REST APIs AWS-native services and event-driven components.
Improve system reliability performance monitoring and fault tolerance for a high-traffic platform.
Build automation CI/CD pipelines logging and dashboards.
Support full lifecycle for complexeCommerce features: order management billing payments and 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.
Required Qualifications
5 yearsof backend development experience.
Mandatory professional experience working on a high-volume eCommerce platform.
Strong hands-on experience withJava Spring Boot and REST APIs.
Solid foundation in data structures algorithms and system design.
AWS proficiency:Lambda API Gateway S3 DynamoDB RDS SQS/SNS.
Experience withmicroservices distributed architectures and asynchronous messaging.
Strong debugging and performance-tuning skills.
Experience withCI/CDusing GitHub Jenkins Docker or Kubernetes.
Required Experience:
Manager
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