Senior Java Developer -Hybrid

Cyber Space Technologies LLC; Auburn (WA); On-site; USD 150,000 - 190,000; Full time

Job summary

Cyber Space Technologies LLC in Auburn, WA is seeking an accomplished Senior Java/Microservices Developer with 8+ years of experience to design and deliver enterprise-grade cloud solutions for the logistics domain.

You will build Spring Boot microservices, containerize with Docker and Kubernetes, and leverage AWS services such as ECS, API Gateway, RDS, and Lambda to deliver scalable, secure, high-performance applications while collaborating in an agile environment.

Qualifications

• 8+ years in designing and developing enterprise cloud solutions.
• Strong expertise in Java, Spring Boot, and AWS cloud.
• Experience with microservices and containerization.

Responsibilities

• Design and develop cloud-native enterprise web apps and APIs.
• Build and deploy Spring Boot microservices with Docker/Kubernetes.
• Architect AWS-based solutions (ECS, API Gateway, RDS, Lambda).
• Develop serverless components and secure RESTful APIs.
• Mentor team members and participate in Agile ceremonies.
• Ensure performance, security, and compliance.

Skills

Java/J2EE

Spring Boot

Spring Cloud

Cloud Architecture

Multi-threading

Performance Tuning

Security: OAuth2/JWT

MFA/SSO

SQL/NoSQL

Rest APIs

Education

Bachelor’s degree in Computer Science or related field

Tools

Docker

Kubernetes

AWS CDK

Jenkins

Git

Job description

We are seeking an accomplished Senior Java/Microservices Developer with over 8 years of experience in designing and developing enterprise‑grade cloud solutions for the logistics business. The ideal candidate will have strong expertise in Java technologies, Spring Boot microservices, and AWS cloud architecture, with a proven ability to deliver scalable, secure, and high‑performance applications.

Key Responsibilities

• Application Development: Design and develop cloud‑native solutions for enterprise web applications and APIs.
• Microservices Architecture: Build and deploy Spring Boot microservices using containerization technologies (Docker, Kubernetes) ensuring scalability, resiliency, and security.
• Cloud Integration: Architect and implement solutions leveraging AWS services such as ECS, IAM, API Gateway, ELB, VPC, S3, Lambda, EC2, RDS, Route53.
• Serverless Development: Develop serverless components using AWS Lambda, Step Functions, EventBridge, and Serverless Framework.
• API Development: Implement and deploy RESTful APIs as reusable, loosely coupled microservices.
• Security & Compliance: Implement authentication and authorization mechanisms (OAuth2, JWT, MFA, SSO, Spring Security).
• Data Solutions: Design and develop data layer components using ORM frameworks (Hibernate, JPA) and work with SQL/NoSQL databases (Postgres, MySQL, MongoDB, Cassandra).
• Performance Optimization: Conduct code reviews, unit/integration testing, performance tuning, and caching strategies.
• Agile Collaboration: Participate in backlog grooming, sprint planning, and Agile ceremonies; provide technical mentoring to team members.

Required Skills

• Core Expertise: Java/J2EE, Spring Boot, Spring Cloud
• Cloud Platforms: AWS (primary), with exposure to Google Cloud and Azure.
• CI/CD Tools: Jenkins, AWS CDK, Git.
• Security: OAuth2, JWT, SSL, MFA, SSO.
• Other Skills: Multi-threaded programming, caching techniques, performance tuning.

Education

• Bachelor’s degree in Computer Science or related field.