Software Development Engineer (SDE) – Java, AWS, Microservices (Onsite in Seattle) W2

Inabia Software & Consulting • Seattle, WA

18d • Onsite

About The Position

We are seeking multiple highly-skilled Senior Software Engineers to join our team and play a pivotal role in the evolution of our large-scale, high-throughput eCommerce and Order-to-Cash (OTC) platform. This is an opportunity to work on complex distributed systems that are critical to our core business operations. The ideal candidate is a backend-focused engineer with deep expertise in Java, microservices, and AWS, who thrives in a collaborative, onsite environment and is passionate about solving challenging problems in scalability, reliability, and performance.

Requirements

• 5+ years of professional backend software development experience.
• Mandatory, hands-on experience working on a high-volume, distributed eCommerce platform.
• Expertise in Java and Spring Boot.
• Strong proficiency with AWS services (Lambda, API Gateway, DynamoDB, S3, SQS/SNS, ECS/EKS).
• Proven experience designing and consuming REST APIs.
• Solid understanding of Microservices Architecture, distributed systems, and asynchronous messaging patterns.
• Strong foundation in data structures, algorithms, and system design principles.
• Experience with modern CI/CD tools and practices (GitHub, Jenkins, Docker, Kubernetes).
• Excellent skills in debugging, performance tuning, and optimization

Responsibilities

• Design & Development: Architect, develop, and enhance scalable, resilient microservices using Java and Spring Boot to support critical eCommerce and OTC workflows.
• API & Cloud-Native Engineering: Design and implement robust REST APIs and leverage AWS-native services (Lambda, DynamoDB, SQS, etc.) to build event-driven, cloud-native components.
• System Reliability & Performance: Proactively improve system performance, fault tolerance, and monitoring capabilities for a platform serving high-volume traffic.
• Full Feature Lifecycle Ownership: Support the end-to-end development of complex eCommerce features, including order management, billing, payments, and financial reconciliation.
• DevOps & Automation: Build and maintain CI/CD pipelines, infrastructure as code, and operational tooling for logging, metrics, and dashboards.
• Collaboration & Leadership: Work closely with product managers, architects, and QA in a fast-paced Agile environment. Participate in and lead code reviews, sprint planning, and technical design discussions.

What This Job Offers

• Career Level: Mid Level
• Education Level: No Education Listed