Job Title: Principal, Full Stack Engineer
The Purpose of This Role
We're looking for Full Stack Principal Software Engineer to join Fidelity Health Digital team within Workplace Investing (WI) for the Work place Investing who are hardworking, inquisitive, and responsible individuals to help deliver the best digital web experience to our customers. This is a unique opportunity to be a part of one of the top initiatives in Fidelity Health domain to develop market leading digital experience to our customers that integrate with record keeping platforms to provide exceptional user experience for their healthcare needs.
The Value You Deliver
Developing, designing and building solutions on a digital platform used by the end customer
Setting, communicating and reinforcing technical standards
Assessing and researching current implementations of the platform and determining the course of action required to elevate the platform to meet customer needs.
Taking the business requirements coupled with existing architecture to set a technical vision for features and major components and clearly articulating the evolutionary steps to achieve it
Participating in code review and unit testing and providing support on issues in non-prod or production
Foster a culture of relentless pursuit of process and product quality through the use of appropriate standards, engineering practices and tools
The Skills that are Key to this role
Architecture and Design: Leads architecture design principles, contributes to system design
Advanced Angular & TypeScript Expertise in designing modular, scalable UI components and handles complex state
Java & Microservices Design and develop scalable middle-tier services using Spring Boot
API Design & Integration Collaborates with record keeping teams to define and consume RESTful APIs
Cloud-Native Development Extensive experience in AWS cloud and containerized deployments
Security & Compliance Champion secure development and support practices and lead compliance efforts
Dev Assist Tools Hands-on experience with tools like GitHub Copilot, Gemini and has the ability to evaluate use cases across dev process
Innovation & Trends Introduces modern front-end and middle-tier practices and frameworks
Collaborates with product, design, and backend leadership to shape roadmap
Mentorship & Culture Builds engineering culture through mentorship, code quality, and best practices
The Skills that are Good to Have for this role
Experience in US Benefits Administration or US Healthcare Payor domains is highly valued
Proven record to operate in mature product environments with long-term support and stability
How your work impacts the organization
As a Full Stack Principal Software Engineer within the Fidelity Healthcare Technology Team, you will be engaged in a highly dynamic group that responds to customer and business needs. Our team builds outstanding experiences for Fidelity Healthcare customers. We focus on crafting rich and compelling experiences using the best Design guidelines by way of robust tooling to provide healthcare benefits to our customers. We work in a collaborative, fast paced environment and are committed to advancing experience to the delight of our customers.
The Expertise We’re Looking For
10+ years of demonstrated ability in designing and implementing web applications
Bachelor’s degree in Computer Science or another related field
Expertise in front-end frameworks and web technologies including HTML/CSS, Typescript Angular
Expertise in Java and Spring Boot framework and in exploring new frameworks, dev tools and advance software engineering practices.
Location: Chennai
Shift timings 11:00 am - 8:00pm
Information Technology

Fidelity’s mission is to strengthen the financial well-being of our customers and deliver better outcomes for the clients and businesses we serve. Fidelity’s strength comes from the scale of our diversified, market-leading financial services businesses that serve individuals, families, employers, wealth management firms, and institutions. With assets under administration of $15.0 trillion, including discretionary assets of $5.9 trillion as of March 31, 2025, we focus on meeting the unique needs of a broad and growing customer base. Privately held for 78 years, Fidelity employs more than 77,000 associates across the United States, Ireland, and India.
For our Terms and Conditions, please visit http://go.fidelity.com/LIterms