Senior Full Stack Developer

Role Description

The Sr. Full Stack Developer is responsible for designing, developing, and maintaining web applications across both front-end and back-end stacks. This role involves collaborating with cross-functional teams to understand business requirements, creating user-focused solutions, and ensuring high performance and responsiveness of applications. The developer will work on the full software development lifecycle, from conceptualization and coding to testing and deployment.

• Develop and optimize API integrations.
• Manage databases.
• Implement security best practices.
• Write clean, scalable code.
• Strong proficiency in programming languages (e.g., JavaScript, Python).
• Experience with front-end frameworks (e.g., React, Angular).
• Knowledge of back-end technologies (e.g., PostgreSQL, Redshift).
• Solid understanding of DevOps tools and version control systems (e.g., Git).
• Use cloud-based services to develop applications addressing both functional and non-functional requirements.

Qualifications

• US citizen or lived in the US for 3 of the last 5 years. Must be able to obtain a U.S. Federal government client badge and pass a government background investigation.
• Bachelor’s degree or equivalent with six (6) or more years of experience as Full Stack Developer or similar role.
• 5+ years of experience building full-stack applications using JavaScript technologies, particularly React and Node.js.
• Experience with Python and designing RESTful backend microservices.
• Strong proficiency in GitHub for source control, branching strategy, and reviews.
• Strong proficiency with AWS services.
• Strong written and verbal communication skills are required, ability to collaborate, present, and report to stakeholders on findings.
• Knowledge of Agile framework, Scrum methodologies and knowledge of tools used to support them.
• Prior experience with government agencies is a plus.

Requirements

• Design, develop, and maintain a bespoke full stack data analytics platform supporting users within a government environment.
• Build and enhance front-end web applications using TypeScript, React, and Next.js, delivering intuitive, performant user experiences for data analytics workflows.
• Implement data visualization components, including tables, charts, and dashboards, using libraries such as Plotly or D3 to present analytical results clearly and accurately.
• Develop and maintain backend services and libraries that persist and execute queries against Snowflake and seamlessly serve organized data to a web-based application.
• Experience building fullstack applications using modern AWS services, including Redis, DynamoDB, Lambda, S3, API Gateway, etc.
• Support and improve CI/CD workflows and development environments using tools such as Git, Jenkins, Node.js, and cloud-based IDEs (e.g., Coder, AWS Cloud9).
• Ensure code quality, scalability, performance, and security through peer reviews, automated testing, and adherence to engineering best practices and cloud governance standards.
• Write and maintain unit and component tests using Jest and React Testing Library to support regression prevention and long-term maintainability.
• Work effectively within an Agile team, contributing to sprint planning, standups, backlog refinement, and retrospectives.
• Collaborate with other engineers to evaluate technical options and troubleshoot complex issues.
• Collaborate closely with product owners, stakeholders, and cross-functional engineering teams to gather requirements, document business rules, and translate investigative and audit use cases into technical solutions.
• Independently own and deliver development tasks while seeking feedback and input from teammates as needed.
• Contribute to project documentation, knowledge sharing, and team communication using Jira, Confluence, and related Agile tooling in the context of a larger multiteam program.

Benefits

• Competitive salary range: $133,000.00 - $189,000.00 Salary/year.
• Health and retirement benefits.
• Discretionary bonuses.
• Reimbursement for professional development opportunities.

Company Description

Index Analytics, LLC, is a rapidly growing, Baltimore-based small business providing health-related consulting services to the federal government. At the center of our company culture is a commitment to instilling a dynamic and employee-friendly place to work. We place a priority on promoting a supportive and collegial team environment and enhancing staff experience through career development and educational opportunities.