Senior Full Stack Java Developer
Fannie Mae1 day ago
Base Salary
$123k - $161k/yr
Responsibilities
- Independently determine customer needs and create solution frameworks.
- Design and develop moderately complex software solutions using a process-driven approach.
- Implement new software technologies and coordinate end-to-end tasks across the team.
- Maintain or oversee maintenance of existing software.
- Create and maintain IT architecture, large-scale data stores, and cloud-based systems.
- Use AI tools, large language models, and agentic workflows to accelerate development, automate tasks, create tests, and improve code quality.
Requirements
- At least 2 years of experience.
- Bachelor’s-level degree required; a bachelor’s degree in computer science, engineering, or a related field is desired.
- Expertise with front-end technologies including Angular, TypeScript, and Node.js.
- Proficiency developing applications and services with Java/J2EE and related technologies, including Spring and Spring Boot.
- Experience with AWS services, AWS architecture, service APIs, AWS CLI, and SDKs.
- Knowledge of relational database concepts, SQL, joins, normalization, and Aurora PostgreSQL.
- Experience with GitLab, Terraform, Maven, Gradle, Nexus, SonarQube, and DevOps tool stacks.
- Experience with unit testing, API endpoint testing, test automation, and tools including JUnit, Mockito, Postman, Karate, Cucumber, Playwright, and Selenium.
- Practical knowledge of SRE and Splunk, plus experience with Docker, microservices, serverless frameworks, cloud monitoring, logging, and security best practices.
- Experience with REST web services, JSON, XSL, XSD, XSLT, IntelliJ, Visual Studio Code, Git, Bitbucket, JIRA, and Confluence.
- Experience applying AI and GenAI capabilities, including GitHub Copilot, ChatGPT, and LLM-based tools, to software development.
- Familiarity with Agile methodologies such as Scrum and Kanban.
Benefits
- Employees are generally expected to work onsite regularly at the designated Reston, Virginia office, with cadence determined by the manager.
- Eligible to participate in a Fannie Mae incentive program.
- Comprehensive health, life, voluntary lifestyle, and other benefits and perks supporting physical, mental, emotional, and financial well-being.
Tech Stack
Categories
About Fannie Mae
Fannie Mae is a U.S. government‑sponsored enterprise that provides liquidity to housing finance by buying mortgages from lenders, packaging them into mortgage‑backed securities, and guaranteeing their credit risk. It serves banks, mortgage companies, and institutional investors rather than originating loans itself. Chartered in 1938 and headquartered in Washington, DC, the company has operated under Federal Housing Finance Agency conservatorship since 2008.