Senior Full Stack Java Developer

Fannie Mae; Reston (VA); On-site; USD 123,000 - 161,000; Full time

Job summary

Fannie Mae is seeking a Senior Full Stack Java Developer to collaborate on design, development, testing, and deployment of software and cloud-based systems from our Reston, VA office. You will work with cross-functional teams to build scalable solutions, leveraging Java/J2EE, Spring Boot, Angular, TypeScript, Node, and AWS services.

The role emphasizes AI/GenAI integration, CI/CD automation, and modern DevOps practices.

Qualifications

• 2+ years of experience in software design and development.
• Front-end experience with Angular, TypeScript, and Node.js.
• Java/J2EE apps development with Spring/Spring Boot.
• AWS services and basic cloud architecture best practices.
• SQL and relational databases; GitLab/GitHub tooling, CI/CD pipelines.
• Experience with AI integrations and digital tooling is a plus.
• Familiarity with testing frameworks and API testing (Postman, JUnit).
• Agile/Scrum/Kanban and DevOps tooling exposure.

Responsibilities

• Independently determine customer needs and create solution frameworks.
• Design and develop moderately complex software to meet needs.
• Use a process-driven approach in designing and developing solutions.
• Implement new software technology and coordinate end-to-end tasks across the team.
• May maintain or oversee the maintenance of existing software.

Skills

Angular

TypeScript

Node.js

Java/J2EE

Spring/Spring Boot

AWS

Docker

REST APIs

CI/CD

SRE

Selenium

Postman

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

IntelliJ

VS Code

Git/Bitbucket

JIRA

Confluence

Postman

Terraform

Maven/Gradle

Nexus/SonarQube

Job description

Playing an essential role in the U.S. economy, Fannie Mae is foundational to housing finance. Here, your expertise can help fuel purpose-driven innovation that expands access to homeownership and affordable rental housing across the country. Join Fannie Mae to grow your career and help people find a place to call home.Job DescriptionAs a valued colleague on our team, you will collaborate with team in designing, producing, testing, or implementing moderately complex software, technology, or processes, as well as create and maintain IT architecture, large scale data stores, and cloud-based systems.THE IMPACT YOU WILL MAKEThe Senior Full Stack Java Developer role will offer you the flexibility to make each day your own, while working alongside people who care so that you can deliver on the following responsibilities:Independently determine the needs of the customer and create solution frameworks.Design and develop moderately complex software solutions to meet needs. Use a process-driven approach in designing and developing solutions.Implement new software technology and coordinate end-to-end tasks across the team.May maintain or oversee the maintenance of existing softwareThere is 1 opening for this position which can be based in our Reston, VA office.THE EXPERIENCE YOU BRING TO THE TEAMMinimum Required Experiences2 years of experienceDesired ExperiencesBachelor’s degree in computer science, Engineering, or related field.Expertise in Front-end technologies such as Angular, TypeScript and Node .Proficiency in developing applications and services using Java/ J2EE related technologiesSkilled in use of core AWS services and basic AWS architecture best practices (S3, ECS Fargate, EC2,DynamoDB, SQS/SNS, Route53, Secrets Manager, Lambda, Cloudwatch, AWS Step Functions, EventBridge, API Gateway)Ability to use the AWS service APIs, AWS CLI, and SDKs to write applicationsExperience with Relational Database Concepts (SQL, Joins, Normalization)Integrate and apply AI/GenAI capabilities (e.g., GitHub Copilot, ChatGPT, LLM-based tools) into the software development lifecycle.Leverage Large Language Models (LLMs) and agentic workflows to accelerate development, automate tasks, and improve system capabilities.Use AI tools to assist with software development, create unit and automation tests, and enhance code quality through AI-assisted reviews.Proficiency with Continuous Integration/Continuous Delivery (GitLab and Terraform) and with build tools (Maven, Gradle, Nexus, SonarQube etc)Ability to leverage DevOps tool stack to build, inspect, deploy, test and promote new or updated features.Exposure to unit test frameworks (JUnit, Mockito) and API Endpoints testing with client tool (Postman)Experience with Testing Automation tools such as Karate, Cucumber, Playwright SeleniumExperience with Agile methodologies Scrum/KanbanPractical knowledge of SRE, SplunkExperience with DockerExposure to microservices architecture and serverless frameworks.Experience with monitoring, logging, and security best practices in cloud environments.ToolsJava/J2EE and related technologies including Spring, Springboot with solid understanding of multi-threading and design principlesFront-end technologies such as Angular, TypeScript, and Node .Webservices - REST and various formats such as JSON/XSL/XSD/XSLTRelational DB - Aurora PostgreSQLDevelopment tools such as IntelliJ, Visual Source Code, Git/ Bitbucket, JIRA, ConfluenceSF Technology - Software Engineering - Senior Associate$123,000-$161,000JR2945QualificationsActive Directory (AD), Active Directory (AD), Amazon Web Services (AWS), Artificial Intelligence (AI), Atlassian JIRA, Authentication Management, Backup and Recovery (Software), Business Insight Skills, Business Process Management Skills, Calendar and Scheduling Tools, Cleaning and Transforming Data, Cloud Technology, Collaborating Cross-Functionally, Communicating in Technical Writing, Communicating Technical Information, Communication, Configuration Management (CM), Conflict Resolution, Coordination, Customer and Market Insights, Customer Relationship Management (CRM), CyberArk, Cybersecurity Analysis, Data Analysis, Data Analysis Interpretation {+ 63 more}Education:Bachelor's Level Degree (Required)The future is what you make it to be. Discover compelling opportunities at Fanniemae.com/careers.For most roles, employees are expected to work onsite on a regular basis at their designated office location. In-office work cadence is determined by your manager. Proximity within a reasonable commute to your designated office location is preferred unless the job is noted as open to remote.Fannie Mae is an equal opportunity employer and considers qualified applicants for employment without regard to race, color, religion, sex, national origin, disability, age, sexual orientation, gender identity/gender expression, marital or parental status, or any other protected factor. Fannie Mae is committed to providing reasonable accommodations to qualified individuals with disabilities who are employees or applicants for employment, unless to do so would cause undue hardship to the company. If you need assistance using our online system and/or you need a reasonable accommodation related to the hiring/application process, please complete this form .The hiring range for this role is set forth below. Final salaries will generally vary within that range based on factors that include but are not limited to, skill set, depth of experience, certifications, and other relevant qualifications. This position is eligible to participate in a Fannie Mae incentive program (subject to the terms of the program). As part of our comprehensive benefits package, Fannie Mae offers a broad range of Health, Life, Voluntary Lifestyle, and other benefits and perks that enhance an employee's physical, mental, emotional, and financial well-being. See more here .Requisition compensation:123000to161000