Full Stack Java Developer– eCommerce / Order-to-Cash (OTC) platform is must

Contract: Long-Term | W2 or GC Location: Seattle/Redmond, WA – 5 Days Onsite Required

Position Highlights

Java / Spring Boot

AWS (Lambda, API Gateway, DynamoDB, ECS/EKS, SQS/SNS)

Microservices Architecture

REST APIs

Distributed Systems

Order-to-Cash (OTC)

High-Volume eCommerce

Data Structures & Algorithms

LeetCode-Style Interview

Onsite – Seattle/Redmond

Responsibilities

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

Required Qualifications

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, DynamoDB, 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 GitHub, Jenkins, Docker, Kubernetes

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