Aptia is building technology that powers better benefits experiences through innovation, scale, and collaboration. As a Senior Full Stack Engineer, you’ll play a key role in designing and developing solutions that move our products forward — from the front-end experience to the cloud infrastructure that supports it.
Requirements
- 8+ years of software development experience
- Expertise in at least one strongly typed backend language: Java, Scala, Kotlin, C-Sharp, or Typescript
- Frontend development experience with React and modern JavaScript/TypeScript
- Advanced SQL skills with relational databases, preferably PostgreSQL, including: Complex queries with joins and subqueries, Common Table Expressions (CTEs), Query optimization and performance tuning
- Hands-on experience with core AWS services: Compute services (EC2 or ECS), CloudFront (CDN and content delivery), Elastic Load Balancer (ELB), S3 (storage and data management), IAM (security and access management)
- Testing expertise including automated unit and integration testing
- Experience with distributed systems and microservices architecture
Responsibilities
- Design and implement scalable full stack applications and APIs
- Develop responsive, user-friendly React frontend interfaces
- Build robust backend services with comprehensive test coverage
- Optimize database performance and manage complex data relationships
- Architect and maintain cloud infrastructure on AWS
- Write and maintain automated unit and integration tests
- Collaborate with cross-functional teams to deliver high-quality solutions
Other
- This position is based in our Lake Mary, FL office as part of a hybrid working arrangement; you will be expected onsite three (3) days per week
- Mentor junior engineers and contribute to technical decision-making
- Participate in code reviews and maintain engineering standards
- Experience with Terraform for infrastructure as code
- End-to-end testing experience with frameworks like Cypress
