Principal, Full Stack Engineer
Back to Jobs
Fidelity BankGet Smart Job AI Coach in the appFree on iOS and Android 






Principal, Full Stack Engineer
Location
Block 1 DT, Chennai India
Experience
Senior
Posted
Jul 11, 2026
Apply by
August 10, 2026
Applicants
0
Early applicantEasy applyFull-timeWork from Office
Job Description
##
## Job Description:
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
##
## Certifications:
##
## Category:
##
Information Technology
Key Responsibilities
- Develop, design, and build solutions on digital platforms for end customers.
- Set, communicate, and reinforce technical standards.
- Assess current implementations and determine actions to elevate the platform.
- Define technical vision for features and major components based on business requirements.
- Participate in code reviews, unit testing, and support for non-prod or production issues.
- Foster a culture of process and product quality through engineering practices.
- Lead architecture design principles and contribute to system design.
- Design and develop scalable middle-tier services using Spring Boot.
- Collaborate with record keeping teams to define and consume RESTful APIs.
- Champion secure development and support practices and lead compliance efforts.
- Evaluate use cases for dev assist tools like GitHub Copilot and Gemini.
- Introduce modern front-end and middle-tier practices and frameworks.
- Collaborate with product, design, and backend leadership to shape the roadmap.
- Build engineering culture through mentorship and code quality.
Requirements
- Bachelor’s degree in Computer Science or another related field
Skills Required
AngularTypeScriptJavaSpring BootRESTful APIsAWSContainerized DeploymentsHTMLCSSGitHub CopilotGeminiSystem DesignMicroservicesMentorshipCollaborationCommunicationProblem SolvingLeadershipUS Benefits AdministrationUS Healthcare PayorMature Product Environments
App exclusive · Free
Smart Job AI Coach
Your personal interview coach on every job — readiness tips, profile improvements, and role-specific prep. Available only in the Pulse Job app.
Interview readiness
See how prepared you are and what to improve for each role.
Personalized tips
Actionable suggestions based on your profile and the job.
After you apply
Keep coaching momentum from job detail through application success.
Similar roles for you
Matched using this role's title and skills. Open the job search anytime to see every listing.

Principal Software Engineer (Java Full Stack)
DTCC
Full-timeEasy applyHybrid
ChennaiSenior

Principal Full Stack Software Engineer – eCommerce Platforms
Abbott
Full-timeEasy applyWork from Office
Ireland - DublinSenior

Sr. Full Stack Engineer
Clarvos
Full-timeWork from Home
*Senior

Principal Full Stack Engineer
Fidelity Investments
107,000–216,000 / Year
Full-timeEasy applyWork from Office
MerrimackSenior

Senior Software Developer - Java/Springboot
Quantiphi
Full-timeEasy applyWork from Office
IN KA BengaluruSenior

Senior Full Stack Software Engineer
Pavago
Full-timeWork from Home
PakistanSenior