RIT Solutions, Inc. · 13 hours ago
Sr Full Stack Java Developer
Fairfax, VA
Full-time
Onsite
Senior Level, Lead/Staff
9+ years expRIT Solutions, Inc. is seeking a seasoned Senior Java Developer with deep expertise in Spring, SQL, and AWS. The ideal candidate will take ownership of complex initiatives and work independently to deliver high-quality, scalable solutions, while also driving architectural decisions and project outcomes.
Staffing & Recruiting
Responsibilities
Independently design and develop new components and enhance existing applications using Spring Core and Spring Boot
Architect and build robust REST APIs and integrations to support business-critical systems
Apply industry best practices to design, test, implement, and support solutions with minimal direction
Leverage AWS services (S3, ECS, Lambda, Step Functions, SSM, SNS/SQS, etc.) to deliver secure, cloud-native applications
Write, tune, and maintain complex SQL queries (primarily for Oracle)
Develop containerized solutions using Docker for scalability and deployment efficiency
Ensure that all deliverables meet quality, security, and compliance requirements
Write extensible and reusable library code for long-term maintainability
Create and maintain thorough technical documentation
Collaborate with remote team members while working independently to deliver end-to-end solutions
Contribute across the full lifecycle of Agile projects, from planning through delivery
Qualification
Required
Bachelor's degree in Computer Science, Computer Engineering, or a related field
9+ years of experience building enterprise applications in Spring Core and Spring Boot
9+ years of writing unit tests with JUnit and Mockito
7+ years of hands-on experience with AWS services (S3, ECS, Lambda, Step Functions, SSM, SNS/SQS, etc.)
Advanced SQL skills with proven experience in complex query design and optimization (Oracle preferred)
Proficiency in containerization with Docker
Experience with IntelliJ, Bitbucket, Jira, and Confluence
Knowledge of Cucumber and Maven for testing and building automation
Excellent problem-solving, analytical, and communication skills
Demonstrated ability to work independently, make architectural decisions, and deliver high-quality outcomes without close supervision
Company
RIT Solutions, Inc.
Jobdiva Job Portal: https://www1.jobdiva.com/candidates/myjobs/searchjobsdone.jsp?a=xbjdnwgjodtga1y1im2g881fkkeiwd0775lbvq8yqgps8vb2q36w2vj1ga6xxork&compid=-1 Recruitment (contingency search and campus selection).
201-500 employees
H1B Sponsorship
RIT Solutions, Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2023 (2)
Funding
Current Stage
Growth StageCompany data provided by crunchbase