MSRcosmos LLC

Develop and maintain high-performance, well-documented Java microservices with AWS integration. | Senior-level experience in Java, AWS, microservices, containerization, and cloud-native application development with strong teamwork and communication skills. | Job description Job Title: Sr. Java Developer Location: Los Angeles CA Work Mode: Remote Independent visa only [GC/USC] Interview Round: 3 Technical Interview round with 1 inperson discussion at nearby location Job Description Experience building and managing a highly technical team working on businesscritical applications Experience as an Google SRE Hands on Able and willing to write welldocumented high performance reliable maintainable code Excellent design and programming experience in Core JavaJEE Concurrency REST APIs Spring Boot Framework and microservices GraphQL is a plus Full working knowledge of software engineering principles design patterns refactoring and product development practices in complex enterprisecloud environments Excellent core object oriented and functional programming skills Excellent working knowledge of Git source control management Working knowledge of SQL and NoSQL databases Experience with one or more APM frameworks with a solid understanding of integration with OAuth2 OIDC and JWT Good understanding of containerization infrastructure virtualization technologies such as Docker and Kubernetes Solid experience with C4 software architecture models or DFDs Metrics driven development experience with an emphasis on observability Working knowledge of 12Factor cloud native apps and CICD Proficient with AWS and or GCP Strong analytical and problem solving skills with attention to detail Hardworking with a whatever it takes attitude Someone that gets things done Able to demonstrate effective teamwork both within the immediate team and across functional teams Excellent communications skills and able to lead a team of highly technical individuals Familiar with Agile SCRUM SAFe development methodologies Excellent organizational and planning skills Skills Mandatory Skills : Amazon Kiro, Amazon Q, AWS API Gateway, AWS Lambda, AWS RDS, AWS S3, Aws Step Functions, Claude Code, Docker, Dynamo DB, GitHub Co-Pilot, Golang, Microservices, SNS, SQS