W2 Java Software Developer with E-Commerce

We are hiring multiple Senior Software Development Engineers (SDEs) to support a large-scale eCommerce / 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 • 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 Powered by JazzHR