{"id":9951,"date":"2026-08-28T15:34:39","date_gmt":"2026-08-28T15:34:39","guid":{"rendered":"https:\/\/jobs.eightelevengroup.com\/jobs\/job\/a1wcv000000yxsxea2-sr-full-stack-software-engineer-louisville-kentucky\/"},"modified":"2026-08-28T16:09:57","modified_gmt":"2026-08-28T16:09:57","slug":"a1wcv000000yxsxea2-sr-full-stack-software-engineer-louisville-kentucky","status":"publish","type":"job_listing","link":"https:\/\/jobs.eightelevengroup.com\/jobs\/job\/a1wcv000000yxsxea2-sr-full-stack-software-engineer-louisville-kentucky\/","title":{"rendered":"Sr. Full Stack Software Engineer"},"content":{"rendered":"<p><strong>Senior Full Stack Engineer<\/strong><\/p>\n<p><strong>Brooksource<\/strong><\/p>\n<p><strong>Fortune 50 Health Insurance Client<\/strong><\/p>\n<p><\/p>\n<p><strong>Position Overview<\/strong><\/p>\n<p>Our client is seeking a Senior Full Stack Engineer to join their digital organization and play a key role in the modernization of critical healthcare applications. This engineer will design, develop, test, and deploy scalable, high-quality web applications across the full technology stack.<\/p>\n<p><\/p>\n<p>The team is modernizing legacy systems using a modern cloud-native architecture and technologies including TypeScript, Node.js, Express.js, GraphQL, and Azure Cloud. The ideal candidate is a versatile, hands-on engineer who can independently own the full development lifecycle while also providing technical leadership and helping establish modern engineering practices across the team.<\/p>\n<p><\/p>\n<p>This role will support a rewards program that encourages Medicaid and Medicare members to be proactive about their health. The team operates in an Agile\/Scrum environment with two-week sprints and participates in PI Planning.<\/p>\n<p><\/p>\n<p>The Senior Full Stack Engineer will work closely with product managers, designers, engineers, and other stakeholders and should be a strong communicator who is comfortable speaking up, driving technical discussions, and providing leadership from the front.<\/p>\n<p><\/p>\n<p><strong>Key Responsibilities<\/strong><\/p>\n<ul>\n<li>End-to-End Application Development: Design, develop, test, and deploy full-stack applications, including accessible front-end experiences, GraphQL APIs, and Node.js-based microservices.<\/li>\n<li>Front-End Development: Build responsive, scalable, and accessible user interfaces using TypeScript and modern frameworks such as React, Vue.js, or Lit.<\/li>\n<li>Accessibility: Develop WCAG-compliant applications that provide an inclusive experience for users of all abilities.<\/li>\n<li>Back-End &#038; Microservices: Design and implement scalable, domain-driven microservices using Node.js and Express.js while applying API-first and cloud-native development principles.<\/li>\n<li>GraphQL Development: Design and implement GraphQL schemas and services, optimize queries and APIs, and integrate GraphQL across front-end and back-end systems.<\/li>\n<li>Performance &#038; Security: Identify and address application performance issues through techniques such as lazy loading, code splitting, caching, and query complexity analysis. Implement security best practices including OAuth2, JWT, authentication\/authorization, and input validation.<\/li>\n<li>Test-Driven Development: Apply TDD principles and develop comprehensive unit, integration, and end-to-end tests using tools such as Vitest, Jest, and Playwright.<\/li>\n<li>Cloud &#038; DevOps: Deploy and support applications in Azure Cloud, leveraging containerization and modern CI\/CD practices. Experience with AWS or GCP is also valuable.<\/li>\n<li>Technical Leadership: Lead by example, contribute to architectural and technical decisions, establish development standards, and provide guidance to other engineers with minimal oversight.<\/li>\n<li>AI-Assisted Development: Help lead the team&#8217;s adoption and effective use of AI-assisted engineering tools, including Claude Code and GitHub, to improve developer productivity, code quality, and engineering practices.<\/li>\n<li>Cross-Functional Collaboration: Partner with product managers, designers, engineers, and other stakeholders to translate business needs into effective technical solutions.<\/li>\n<li>Agile Delivery: Participate in Scrum ceremonies, two-week sprints, PI Planning, technical refinement, and other Agile development activities.<\/li>\n<li>System Modernization: Contribute to the ongoing modernization of legacy applications by helping transition systems to modern architectures, technologies, and cloud-native platforms.<\/li>\n<li>Documentation: Create and maintain clear technical documentation for APIs, microservices, front-end components, architecture, and development processes.<\/li>\n<\/ul>\n<p><strong>Required Qualifications<\/strong><\/p>\n<p>Education<\/p>\n<ul>\n<li>Bachelor&#8217;s degree in Computer Science, Engineering, Information Technology, or a related field, or equivalent professional experience.<\/li>\n<\/ul>\n<p>Professional Experience<\/p>\n<ul>\n<li>5+ years of total software engineering experience, including at least 3 years of hands-on full-stack development experience.<\/li>\n<li>3+ years of experience developing front-end applications using modern frameworks such a Typescript, React, Vue.js, Lit, or similar technologies.<\/li>\n<li>3+ years of experience developing back-end services and microservices using Node.js.<\/li>\n<li>3+ year of professional experience designing and implementing GraphQL APIs.<\/li>\n<li>3+ year of experience building and deploying microservices in a production environment.<\/li>\n<li>Demonstrated experience applying Test-Driven Development (TDD) and modern software testing practices.<\/li>\n<li>Hands-on experience with CI\/CD pipelines and tools such as Azure DevOps, Jenkins, or GitHub Actions.<\/li>\n<li>Experience working in an Agile\/Scrum environment.<\/li>\n<\/ul>\n<p><strong>Technical Skills<\/strong><\/p>\n<ul>\n<li>Strong proficiency in JavaScript\/TypeScript, HTML, and CSS.<\/li>\n<li>Strong understanding of modern front-end development and application architecture.<\/li>\n<li>Experience with Node.js and Express.js.<\/li>\n<li>Strong understanding of GraphQL, including schema design, query optimization, and API integration.<\/li>\n<li>Understanding of RESTful APIs and OpenAPI specifications.<\/li>\n<li>Experience with microservices architecture and cloud-native application design.<\/li>\n<li>Experience with Azure Cloud preferred; experience with AWS or GCP is also acceptable.<\/li>\n<li>Familiarity with Docker and Kubernetes or similar containerization technologies.<\/li>\n<li>Experience working with both SQL and NoSQL databases, such as PostgreSQL, SQL Server, MongoDB, or DynamoDB.<\/li>\n<li>Understanding of front-end performance optimization and accessibility standards, including WCAG 2.2.<\/li>\n<li>Knowledge of modern application security practices.<\/li>\n<\/ul>\n<p><strong>Preferred Qualifications<\/strong><\/p>\n<ul>\n<li>Experience working in the healthcare industry, including familiarity with standards and regulations such as HIPAA and FHIR.<\/li>\n<li>Experience with Apollo Server, GraphQL Federation, or GraphQL optimization at scale.<\/li>\n<li>Experience with application performance monitoring and observability tools such as Dynatrace, Prometheus, or Grafana.<\/li>\n<li>Microsoft Azure Developer, AWS Certified Developer, or comparable cloud certification.<\/li>\n<li>Experience with micro-frontend architectures or modular design patterns, including Module Federation.<\/li>\n<li>Experience with AI-assisted software development tools, particularly Claude Code and GitHub.<\/li>\n<li>Experience mentoring engineers or leading technical initiatives.<\/li>\n<li>Strong understanding of how distributed systems and modern cloud architectures work together.<\/li>\n<\/ul>\n<p><strong>What We&#8217;re Looking For<\/strong><\/p>\n<p>The successful candidate will be a hands-on senior engineer and technical leader who can operate independently while working collaboratively within a cross-functional Agile team. We are looking for someone who:<\/p>\n<ul>\n<li>Takes ownership of problems from concept through production.<\/li>\n<li>Is comfortable making technical decisions and explaining the rationale behind them.<\/li>\n<li>Communicates clearly with both technical and non-technical stakeholders.<\/li>\n<li>Is willing to speak up, challenge ideas constructively, and help move the team forward.<\/li>\n<li>Understands how applications, APIs, microservices, databases, and cloud infrastructure work together.<\/li>\n<li>Is excited about modernizing legacy technology and adopting new development practices.<\/li>\n<li>Can help the team effectively leverage AI-assisted development tools.<\/li>\n<li>Balances strong engineering practices with practical business and delivery needs.<\/li>\n<\/ul>\n","protected":false},"author":0,"featured_media":82,"template":"","meta":{"inline_featured_image":false,"_promoted":"","_job_location":"Louisville, 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