Senior Software Development Engineer

We’re building a world of health around every individual — shaping a more connected, convenient and compassionate health experience. At CVS Health®, you’ll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger – helping to simplify health care one person, one family and one community at a time. Job Summary As a Senior Software Engineer, you will take ownership of complex software workstreams and lead the development of robust, scalable services to operationalize healthcare interoperability. You will work with minimal supervision to design resilient solutions in a cloud-native environment, mentor peers, and collaborate across teams to ensure our clinical data exchange is seamless. You are a champion for clean code, technical excellence, and the "design first" approach within the healthcare ecosystem. Responsibilities Design and implement scalable microservices and APIs, optimizing for performance, low latency, and security. Lead efforts to operationalize and standardize data exchange using FHIR, HL7, and event-driven patterns. Champion best practices for unit testing, integration testing, and Domain Driven Design (DDD) to maintain system integrity. Collaborate with Product Owners and UX designers to refine requirements for high-impact interoperability initiatives. Mentor junior engineers through code reviews and pair programming, fostering a collaborative learning environment. Required Qualifications Proven experience building large consumer-facing products and optimizing distributed systems in the cloud. Proficiency in JVM-based technologies (Java/Kotlin), .NET, and threading/memory management concepts. Strong track record of working with GitHub and implementing automated SecDevOps and CI/CD workflows. Expertise in MongoDB performance optimization and event-driven architecture (Kafka). A growth mindset and a desire to wor...