Full Stack Software Engineer IV

RxBenefits, Inc. is a company focused on providing pharmacy benefits solutions, and they are seeking a Senior Full Stack Software Engineer IV to design, build, and support high-quality solutions for their member and agent portals. The role involves working with modern frontend and backend technologies, collaborating across teams, and mentoring junior engineers while ensuring scalable and reliable solutions.

Responsibilities:

• Design, develop, and maintain application features across frontend (React, Next.js) and backend services (Python, Go, node.js)
• Participate in architectural design discussions and contribute to technical direction of applications and services
• Implement RESTful APIs and backend services following SOLID design principles and microservices best practices
• Write clean, testable, maintainable code with appropriate unit, integration, and end-to-end tests
• Own services through the full SDLC: requirements, design, coding, testing, deployment, monitoring, and support
• Work within an Agile team with product owners, QA, and engineers to deliver incremental value
• Collaborate closely with offshore team members, ensuring clear requirements, shared design understanding, and consistent coding standards
• Coordinate handoffs and overlap with offshore teams to maintain velocity and manage dependencies
• Mentor junior and mid-level engineers (onshore and offshore) through code reviews, pairing, and coaching
• Contribute to CI/CD pipeline improvements for automated, reliable deployments to AWS
• Work with AWS services (EKS, Lambda, API Gateway) and Kubernetes/EKS for container orchestration
• Participate in on-call rotations to troubleshoot production issues, perform root cause analysis, and implement fixes
• Ensure solutions are scalable, reliable, and secure, meeting internal and external customer needs
• Stay current with emerging technologies and propose improvements to enhance capabilities and productivity
• Collaborate with leadership to evolve technical standards, coding guidelines, and best practices
• Investigate and apply modern AI frameworks, LLMs, and prompt engineering methods to build advanced automation and decision-making capabilities

Requirements:

• Bachelor's degree in computer science, mathematics, engineering, or related field, or equivalent practical experience
• 4–7+ years of professional software engineering experience in full stack or backend-focused roles
• Hands-on expertise in Frontend: React, Next.js
• Hands-on expertise in Backend: Python, Go, node.js
• Strong understanding of microservices architecture and container orchestration (Kubernetes/EKS)
• Experience with AWS services: EKS, Lambda, API Gateway, CloudFormation/Terraform
• Proficiency in CI/CD pipelines and deployments to AWS
• Solid understanding of REST principles and SOLID design principles
• Experience collaborating with offshore or distributed teams across time zones
• Excellent communication skills with technical and non-technical stakeholders
• Experience in healthcare, pharmacy benefits, insurance, or regulated industries
• Familiarity with Amazon Bedrock and prompt engineering or modern AI/ML platforms
• Experience with observability tools (logging, metrics, tracing) for microservices
• Background in performance tuning, resiliency patterns, and security best practices
• Experience with mobile application development