• Design, build, and maintain backend services and APIs that retrieve and process patient records • Build and evolve interoperability workflows that support Release of Information (ROI) use cases • Integrate with external healthcare systems, EHR vendors, and health information networks • Work across modern .NET services and existing platforms • Own technical roadmaps for interoperability components • Use AI coding tools daily to accelerate development • Write clean, testable, well documented code • Lead code reviews and help maintain engineering standards • Debug and resolve issues across distributed systems

• Collaborate with engineers, product managers, and data scientists to develop and extract property attributes using regular expressions, large language models, or other techniques • Contribute to the development and maintenance of backend services with clean and well-tested code, learning Porch Engineering best practices • Participate in code reviews and technical discussions, seeking feedback and learning from more experienced team members • Take on well-defined tasks and complete them in a reasonable amount of time, communicating status and progress effectively within the team • Develop knowledge of the primary services and tools used by the team and learn how to navigate microservices architecture and cloud infrastructure • Follow established patterns and frameworks while developing your engineering judgment

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description As a Senior Fullstack Engineer, you will play a key role in designing and delivering enterprise-grade applications within complex financial systems. You will work on modernizing cloud-native platforms, building both backend services and responsive frontend interfaces, and ensuring performance, security, and reliability across the stack. This role involves close collaboration with cross-functional teams including product, security, DevOps, and architecture, contributing to long-term modernization initiatives. You will leverage Kotlin, Spring Boot, React, TypeScript, and AWS technologies to develop scalable, containerized solutions that meet enterprise standards. Your work will directly impact the efficiency, stability, and security of mission-critical banking and financial applications. The position offers opportunities for technical leadership, mentorship, and hands-on engagement in a fast-paced, highly regulated environment. - Design, develop, and maintain secure, high-performance backend services using Kotlin and Spring Boot within a microservices architecture. - Build modern, responsive frontend interfaces using React and TypeScript, ensuring accessibility and maintainability. - Develop and maintain RESTful APIs that meet enterprise standards for scalability, reliability, and security. - Deploy, manage, and monitor containerized applications using Amazon ECS, optimizing cloud-native workloads. - Design resilient cloud infrastructure leveraging AWS services in line with enterprise architecture standards. - Implement and optimize relational database solutions (PostgreSQL/MySQL) with complex query development and performance tuning. - Collaborate across teams, participate in architectural reviews, and contribute to long-term platform modernization efforts. - Ensure compliance with secure coding standards, governance frameworks, and performance requirements. Qualifications - 5+ years of experience in fullstack software engineering within complex enterprise environments. - Strong backend development skills in Kotlin and production-grade microservices using Spring Boot. - Hands-on experience with AWS cloud services and containerized workloads (Amazon ECS). - Solid frontend development experience with React and modern JavaScript, including TypeScript. - Proficiency in relational database design and advanced SQL (PostgreSQL or MySQL). - Experience with Git-based workflows, version control, and enterprise release processes. - Understanding of object-oriented design principles, design patterns, and distributed systems. - Experience in regulated or compliance-driven environments is highly preferred. - Excellent collaboration, communication, and problem-solving skills in a cross-functional, matrixed environment. Benefits - Competitive salary and compensation package. - Flexible work arrangements with remote work options. - Health coverage including medical, dental, and vision plans. - Professional development opportunities to advance skills and expertise. - Collaborative, inclusive work environment with mentorship and career growth. - Access to modern tools and cloud platforms for hands-on technical impact.

• Design and build backend services that power our streaming data infrastructure, including ingestion, processing, and delivery to downstream systems. • Drive large, multi-milestone projects from idea to production, ensuring they deliver outcomes that matter to the business. • Set technical direction for the team: architecture, code quality, patterns, and tooling. • Partner with leadership on roadmap and planning — you'll have a voice in what we build and why. • Collaborate with platform, data, and product teams to design service boundaries, APIs, and data contracts. • Own the test strategy for complex areas and push the team toward better testing habits and testable designs. • Build observability, reliability, and resilience into our systems and hold the team to that standard. • Coordinate across engineers and teams to deliver cross-cutting initiatives. • Help diagnose and resolve performance bottlenecks related to ingestion, throughput, and distributed system behavior. • Mentor engineers on craft, ownership, and collaboration. • Participate in on-call rotations, drive incident resolution, and make sure retros lead to lasting fixes. • Be open to occasional travel to Fanatics offices for meetings, events, or team gatherings.