Senior Java Software Engineer

4 weeks ago


Seattle, Washington, United States SPECTRAFORCE Full time

Job Title: Software Engineer

Location: Remote

Duration: 9 Months

We are seeking a skilled Full-Stack Java Engineer to join our POS (point of sale) team. This role is an excellent opportunity to develop the systems that shape the future of our modern Point-of-Sale system at scale. You will work across a distributed system and a network of devices, contributing to large-scale frontend web applications with distributed microservices development that enhances the in-store experience.

Key Responsibilities:

Backend Development: Design, develop, and maintain RESTful microservices using Java 8+ and Spring Boot, deploying to Kubernetes in the cloud.

Frontend Development: Build highly responsive and scalable web applications using JavaScript/TypeScript, and CSS, enhancing the point-of-sale user experience.

AWS Multi-Region Deployment: Architect and implement solutions leveraging AWS multi-region capabilities to ensure high availability, scalability, and disaster recovery.

Technology Requirements:

• In-depth knowledge of Java 8+, Spring Boot, JavaScript/TypeScript, and CSS.

• Proficiency with Docker, Kubernetes, and Git.

• Experience with API development, API Gateway & load balancer configurations, and microservice patterns.

• Experience with AWS services (e.g., RDS, ECS, EKS, DynamoDB).

• Strong understanding of AWS multi-region architectures, including setting up services across multiple AWS regions for high availability and disaster recovery.

Preferred Skills:

• Experience with global load balancing, data replication strategies, and failover mechanisms in a multi-region setup.

• Familiarity with AWS services like Route 53, CloudFront, Global Accelerator, and how they facilitate multi-region deployments.

• Knowledge of data consistency models and synchronization across regions, including eventual consistency and conflict resolution strategies.

• Experience with Kafka, and NoSQL databases.

Design Skills:

• Ability to apply appropriate design patterns and principles (e.g., SOLID, CQRS, eventual consistency).

• Preferred experience in designing for performance, scalability, and distributed architecture.

• Proficient in modeling problem domains and anticipating future changes.



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