Lead Full Stack Engineer

Fannie Mae

full-time

Posted on: 9/20/2025

Origin: • 🇺🇸 United States

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💰 $138,000 - $180,000 per year

Senior

AngularAWSCloudDynamoDBEC2JavaJavaScriptJenkinsPythonSplunkSpringSQLTerraform

About the role

Act as a team lead designing, producing, testing, and implementing software, technology, and processes
Lead creation and maintenance of IT architecture, large-scale data stores, and cloud-based systems
Design and develop software solutions to meet customer needs for the Desktop Underwriter platform
Lead development teams and mentor junior engineers; participate in code reviews
Support application operations, incident response, runbook creation, and operational readiness
Adopt emerging technologies and AI/ML integration; improve fault-tolerance and system operability
Perform debugging, performance tuning, and ensure service reliability; collaborate across teams to deliver solutions

4 years of hands-on experience in Java development and Spring Framework
Proficiency in Python, C#, SQL, JavaScript, Angular
Strong experience with AWS services (ECS, EC2, RDS, DynamoDB, Lambda, Glue, Kinesis, EMR, Route 53)
Proven leadership in leading development teams and mentoring junior engineers
Experience in application operations, incident response, and runbook creation
Skilled in debugging, performance tuning, and code reviews
Familiarity with DevOps tools (Jenkins, GitLab, Terraform) and CI/CD pipelines
Understanding of fault-tolerant design patterns (Circuit-breaker, Retry, Timeout)
Bachelor's Level Degree in Computer Science, MIS, or related field (Required)
AWS Solutions Architect or Developer certification (desired)
Experience with AI/ML platforms (SageMaker, Bedrock, OpenAI, Claude) and knowledge of LLM tuning, Agent-to-Agent protocols, LangGraph, LangSmith
Experience in prompt engineering and generative AI integration
Experience with containerization, serverless architecture, monitoring tools (OpenTelemetry, Dynatrace, LoadRunner, Splunk), and collaboration tools (Jira, Confluence)