As a Senior Fullstack Software Engineer, you’ll play a key role in building and enhancing a new application that powers critical ID card setup and generation capabilities within the Member & Enrollment ecosystem at Aetna Tech.
Design, build, test, deploy, and support high‑quality software solutions that drive business value, ensure application stability, and deliver exceptional performance at scale.
Work within an Agile environment and collaborate closely with product owners, business partners, architects, and fellow engineers.
Write code, develop software components, and implement complex functionalities according to product requirements.
Collaborate across a cross-functional development team and stakeholders to make high-level architectural decisions, propose design patterns, and ensure scalability, performance, and maintainability of digital solutions.
Leverage advanced programming skills to design and implement complex features, optimize performance, and ensure code efficiency.
Integrate various software components or systems, ensuring seamless communication and interoperability between different parts of the digital solution.
Write and execute comprehensive test cases, conduct code reviews, perform debugging, and troubleshoot issues to ensure the reliability, stability, and high quality of digital solutions.

Requirements

5+ years of experience developing single page applications (SPA) using React JS or Angular
5+ years of experience developing Java applications using Spring Boot, Spring MVC, building RESTfull API and microservice architecture
5+ years of hands‑on experience with Azure, GCP, or other public cloud platforms, including expertise in CI/CD pipelines, Containerization, Kubernetes, DevOps tools and methodologies
5+ years of experience with automation and build technologies such as Maven, Gradle, Jenkins, and related tools
3+ years of experience building, testing, and deploying applications on cloud infrastructure
3+ years of experience working within Scrum/Agile development environments (preferred)
2+ years of experience using GitHub Copilot and Cursor for AI‑assisted development (preferred)
Healthcare industry experience (preferred)

Benefits

Affordable medical plan options
401(k) plan (including matching company contributions)
Employee stock purchase plan
No-cost programs for all colleagues including wellness screenings, tobacco cessation and weight management programs
Confidential counseling and financial coaching
Benefit solutions that address the different needs and preferences of our colleagues including paid time off, flexible work schedules, family leave, dependent care resources, colleague assistance programs, tuition assistance, retiree medical access and many other benefits depending on eligibility.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

React JSAngularJavaSpring BootSpring MVCRESTful APImicroservice architectureCI/CD pipelinesContainerizationKubernetes

Soft Skills

collaborationcommunicationproblem-solvingcode reviewdebuggingtroubleshootingdesign patternsscalabilityperformance optimizationmaintainability