Req ID: RQ222547
Type of Requisition: Regular
Clearance Level Must Be Able to Obtain: None
Public Trust/Other Required: MBI (T2)
Job Family: Software Engineering
Skills:
Java Software Development,Microservice Framework,RESTful APIs
Experience:
8 + years of related experience
Job Description:
Microservices Developer/Engineer
GDIT is seeking a highly skilled Software Engineer/Microservices to support software development for our USPS customers. The Microservices Developer will be responsible for designing, building, and maintaining scalable backend services that power the platform's RESTful APIs.
MEANINGFUL WORK AND PERSONAL IMPACT
Implement input validation, error handling, idempotency, and standardized response models.
Integrate services with on-prem and AWS-hosted databases during migration phases.
Plan and execute data-access changes to support hybrid connectivity (on-prem to AWS) safely.
Optimize database interactions, including query tuning, connection pooling, and transaction boundaries.
Manage secrets and configuration using AWS-native and Kubernetes-native approaches.
Add observability: structured logging, metrics, distributed tracing, dashboards, and alerting.
Troubleshoot incidents across application, container, cluster, network, and database layers.
Improve resiliency with retries, timeouts, circuit breakers, and graceful degradation patterns.
Participate in migration planning from on-prem infrastructure and data stores to AWS.
Support release validation in staging and production, including rollback readiness.
Write and maintain unit, integration, contract, and performance tests.
Address vulnerabilities by upgrading dependencies and remediating CVEs in application libraries.
Collaborate with QA, platform, security, and architecture teams on standards and best practices.
Document APIs, operational runbooks, and service ownership responsibilities.
WHAT YOU'LL NEED TO SUCCEED
Bring your expertise and drive for innovation to GDIT. The Microservices Developer must have:
Education:
Bachelor's degree in a relevant field from an accredited College/University is preferred.
Alternative Path: If the candidate does not possess a relevant four-year degree, an additional four years of relevant work experience will be required.
Required Experience
8+ years of experience in Java development, with at least 2 years of microservices development experience.
Ability to design, build, and maintain Spring Boot microservices using Java 21 and Java 25.
Ability to create and evolve RESTful APIs with clear contracts, versioning, and backward compatibility.
Experience with Agile development environments with tools like VersionOne (or similar platform)
Experience with containerized services and maintain production-ready Docker images.
Experience deploying and operating services on Kubernetes with health probes, resource limits, and autoscaling.
Experience building and maintaining CI/CD pipelines for build, test, security scan, and deployment automation.
Experience implementing secure service-to-service and client authentication/authorization.
Required Technical Skills and Expertise :
Experience developing production-grade microservices using Java 21 and Java 25
Implementing clean and consistent API contracts, and ensuring secure, reliable integration with internal and external systems.
Collaborate closely with product, architecture, and QA teams to deliver high-quality releases, support deployment and validation in staging and production, and troubleshoot issues across distributed environments.
Over time, the developer will drive improvements in service performance, resiliency, and observability while contributing to shared engineering standards, reusable components, and automation across the microservices ecosystem.
Strong problem-solving skills, clear communication, and a commitment to continuous improvement are essential for success in this role.
Location :
Remote
Security Clearance Level :
Ability to obtain and maintain a Public Trust clearance and successfully pass a thorough Government background screening process requiring the completion of detailed forms and fingerprinting
This position has a U.S. residency requirement. The USPS security clearance process requires the selected candidate to have resided in the U.S. (including U.S. Territories) for the last five years as follows: U.S. Citizens cannot have left the U.S. (including U.S. Territories) for longer than 6 months consecutively in the last 3 years (unless they meet certain exceptions). Non-U.S. Citizens cannot have left the U.S. (including U.S. Territories) for longer than 90 days consecutively in the last 3 years.
GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
Growth: AI-powered career tool that identifies career steps and learning opportunities
Support: An internal mobility team focused on helping you achieve your career goals
Rewards: Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off
Community: Award-winning culture of innovation and a military-friendly workplace
OWN YOUR OPPORTUNITY
Explore a career in Software development at GDIT and you'll find endless opportunities to grow alongside colleagues who share your determination for solving complex data challenges.
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The likely salary range for this position is $128,039 - $173,229. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year. Paid leave and paid holidays are prorated based on the employee's date of hire. The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.
We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.
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Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
