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Salary
≈ $17k – $43k per year (Estimated)
Location
In office (Chennai)
Seniority
Principal · 10+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 2, 2026. First seen by Alion on Oct 30, 2026. Fidelity Investments scores A on the Alion truth index.

Overview
Company
Impact
Profile match
Fidelity Investments is a privately held financial services company headquartered in Boston, Massachusetts, offering brokerage and retirement accounts, mutual funds and ETFs, workplace benefits and stock plan administration, wealth management and institutional asset management and custody. Founded in 1946 and owned largely by the Johnson family and employees, it has major US campuses in Boston, Durham, Westlake, Salt Lake City and Greenwood Village, and offices in Ireland since 1996 and India. It hires software, cloud and mainframe engineers, compliance and fraud analysts, quantitative and product analysts, technology risk staff, investment consultants and accountants.

Job Description:

Job Title :Principal, Full Stack Engineer

The Purpose of This Role

Our teams build and contribute to Fidelity’s digital presence. As a Principal Software Engineer in Fidelity Wealth’s - Marketing Technology Domain, you will build applications supporting Fidelity’s world class marketing programs. You will be a full stack developer responsible for developing applications in a highly distributed environment. You will own entire features from concept to deployment working as part of our cross-functional teams. You'll have the opportunity to contribute ideas to improve our products as well as develop your skills, learn new technologies and languages, and continue to learn. We're looking for highly motivated individuals who work well in a collaborative, iterative, and fast-paced environment.

The Value You Deliver

  • You have a passion for technology and can navigate your way across complex and rapidly changing landscapes by staying on top of latest trends and thrive by sharing knowledge.
  • As a Principal Software Engineer with expertise and experience in design and developing applications including new developments, enhancements, maintenance, and support. The role involves continuous collaboration with partners, iterative understanding of requirements, following Fidelity best practices / methodologies, thorough understanding of the technology roadmap, advancement to design / development process
  • Additionally, you are responsible for contributing to development by coordinating user requirements, schedules, and activities, evaluating technical systems designs, contributing to team meetings, troubleshooting development and production issues across multiple environments, and constructing software that meets requirements, promotes reuse, is cost effective, maintainable, and highly performant.
  • You will be responsible for supporting product release activities (QA, deployment); participate in product installation & post install support.
  • You will need to constantly update professional knowledge by researching new technologies and software products, participating in educational/training opportunities.
  • Are a creator, a doer, and a disruptor who will help us solve real-life problems and meet real customer needs. You’ll be helping us build things, taking an idea, and creating rapid prototypes that are shippable and learn from real-life feedback.
  • Are comfortable to be a self-starter, who actively challenges status-quo, is curious and not afraid to ask “Why” and “What if”?
  • You will foster innovation through research and conducts studies of alternatives, analyzes, and recommends changes in project developmental policies, procedures, standards, and development strategies

The Skills that are Key to this role

Technical / Behavioral

  • Strong expertise in Java, REST API development, microservices, SOAP services, and Spring Boot.
  • Proficiency with modern JavaScript frameworks, including Angular and Vue, as well as Node.js and LWC.
  • Experience with Oracle and PostgreSQL databases.
  • Hands-on experience with AWS cloud services, serverless architecture, AWS Lambda, and Informatica.
  • Good understanding of DevOps practices, continuous delivery, automated testing, and software design techniques.
  • Familiarity with Drools and business rules management systems.
  • Experience with automation and testing tools such as Mocha, Jasmine, Selenium, and Protractor.
  • Ability to propose scalable, secure, reliable, and high-performing architecture designs aligned with business objectives.
  • Ability to evaluate technical trade-offs, select appropriate technologies, and assess emerging solutions.
  • Ability to define engineering standards, design principles, reusable frameworks, and maintainable solution patterns.
  • Ability to lead design reviews, ensure architectural consistency, and guide teams through complex technical initiatives.
  • Ability to mentor engineers and provide technical direction throughout implementation.
  • Strong leadership and ability to guide engineering teams through complex initiatives.
  • Excellent communication and stakeholder-management skills.
  • Ability to influence decisions and build alignment across teams.
  • Strong ownership, accountability, and problem-solving mindset.
  • Commitment to mentoring engineers and promoting knowledge sharing.

How Your Work Impacts the Organization

We believe that diversity in background and experience will foster an inclusive and engaging work environment for our employees. This ultimately enables us to deliver a better product for our customers.

Being technically competent is only telling half the story. We believe that delivering the best possible customer experience requires an artful blend of human ingenuity and technology. While we value smart technologists, we are fanatics about our culture that promotes autonomy and leadership at all levels. People who are great cultural fits demonstrate curiosity to learn, step-up and take the lead, take ownership of their projects, and thrive by sharing knowledge.

The Expertise We’re Looking For

  • 10+ years of IT experience
  • Graduate
  • Certification if any

Location: Chennai

Shift Timings: 11:00am - 8:00pm

Certifications:

Category:

Information Technology
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