Skip to main contentA logo with &quat;the muse&quat; in dark blue text.
Fidelity Investments

Principal, Full Stack Engineer

Merrimack, NH

Job Description:

Job Description: Principal Full Stack Engineer (L6)

Position Description:

We are looking for a Principal Full Stack Engineer who will develop and improve software applications using Java, Spring and Angular using the agile methodology. Develops Angular based User Interfaces (UIs) and deploys Java-based middle tier services to Amazon Web Services (AWS). Analyzes and recommends changes in project development policies, procedures, standards, and strategies to development experts and management.

You will be practicing the Agile methodology as a Squad Tech Lead. Squad member assignments will be Agile based tasks and/or stories to deliver what is required as part of the product team backlog refinement. You will be responsible for creating, designing, developing and maintaining the technical solutions. This is a hands-on technology professional role where you will closely collaborate with the Squad Leader and other members of the Squad to deliver quality solutions to support the business needs. This role needs to have a strong technical background in multiple coding languages and is willing to assist/mentor more junior staff. Our organization will also allow you to grow and build your skills each month with dedicated time on Learning Days.

Want more jobs like this?

Get jobs delivered to your inbox every week.

Select a location
By signing up, you agree to our Terms of Service & Privacy Policy.


Primary Responsibilities:

  • Defines and implements application-level architecture.
  • Performs independent and complex technical evaluation and functional analysis for multiple projects.
  • Improves the performance and scalability of applications and workflows
  • Delivers time-to-market solutions.
  • Participates in UXD design, Production support and Client onboarding solutions.
  • Recommends development testing tools and methodologies and reviews and validates test plans.
  • Responsible for quality assurance (QA) readiness of software deliverables.
  • Develops comprehensive documentation.
  • Acts as a primary liaison for business units to resolve project and technology issues.
  • Provides technical evaluation estimates on technology initiatives.
  • Advises senior management on technical strategies.
  • Mentors junior team members.

The Value You Deliver

  • Ability to quickly learn and analyze complex Systems.
  • Exceptional Analytical Skills
  • Ability to work independently.
  • Excellent technical and communication skills
  • Ability to create and maintain documentation wherever necessary.
  • Should be innovative and works as collaborator with Scrum team.
  • Analysis, design, development, unit testing and execution, to strict coding standards

The Expertise and Skills You Bring

  • B.S. in Computer Science, Engineering, Mathematics, or equivalent experience.
  • Advanced degree in Computer Science preferred.
  • 10+ years of professional software development experience.
  • Experience leading design or architecture (design patterns, reliability and scaling) and exploring technical feasibility tradeoffs.
  • Experience establishing technical architectures and best practices.
  • Experience leading initiatives across multiple teams.
  • Experience mentoring technical associates.
  • Experience with TypeScript, Angular framework.
  • Experience with Java Spring Boot and Spring Cloud framework.
  • Experience with databases and SQL.
  • Experience with test automation frameworks.
  • Experience with AWS services.
  • Experience building and deploying applications using continuous integration pipelines and automated deployment tools such as Jenkins.
  • Experience using source control and pull requests for collaborative development in code repository tools such as GitHub.

Certifications:

Company Overview

Fidelity Investments is a privately held company with a mission to strengthen the financial well-being of our clients. We help people invest and plan for their future. We assist companies and non-profit organizations in delivering benefits to their employees. And we provide institutions and independent advisors with investment and technology solutions to help invest their own clients' money.

Join Us

At Fidelity, you'll find endless opportunities to build a meaningful career that positively impacts peoples' lives, including yours. You can take advantage of flexible benefits that support you through every stage of your career, empowering you to thrive at work and at home. Honored with a Glassdoor Employees' Choice Award, we have been recognized by our employees as a top 10 Best Place to Work in 2024. And you don't need a finance background to succeed at Fidelity-we offer a range of opportunities for learning so you can build the career you've always imagined.

Fidelity's working model blends the best of working offsite with maximizing time together in person to meet associate and business needs. Currently, most hybrid roles require associates to work onsite all business days of one assigned week per four-week period (beginning in September 2024, the requirement will be two full assigned weeks).

At Fidelity, we value honesty, integrity, and the safety of our associates and customers within a heavily regulated industry. Certain roles may require candidates to go through a preliminary credit check during the screening process. Candidates who are presented with a Fidelity offer will need to go through a background investigation, detailed in this document, and may be asked to provide additional documentation as requested. This investigation includes but is not limited to a criminal, civil litigations and regulatory review, employment, education, and credit review (role dependent). These investigations will account for 7 years or more of history, depending on the role. Where permitted by federal or state law, Fidelity will also conduct a pre-employment drug screen, which will review for the following substances: Amphetamines, THC (marijuana), cocaine, opiates, phencyclidine.

We invite you to Find Your Fidelity at fidelitycareers.com.

Fidelity Investments is an equal opportunity employer. We believe that the most effective way to attract, develop and retain a diverse workforce is to build an enduring culture of inclusion and belonging.

Fidelity will reasonably accommodate applicants with disabilities who need adjustments to participate in the application or interview process. To initiate a request for an accommodation, contact the HR Accommodation Team by sending an email to accommodations@fmr.com.

Client-provided location(s): Merrimack, NH, USA; Westlake, TX, USA
Job ID: Fidelity-2095924
Employment Type: Other

Perks and Benefits

  • Health and Wellness

    • Health Insurance
    • Dental Insurance
    • Vision Insurance
    • Life Insurance
    • Short-Term Disability
    • Long-Term Disability
    • FSA
    • HSA
    • HSA With Employer Contribution
    • Fitness Subsidies
    • On-Site Gym
    • Pet Insurance
    • Mental Health Benefits
    • Virtual Fitness Classes
  • Parental Benefits

    • Birth Parent or Maternity Leave
    • Non-Birth Parent or Paternity Leave
    • Fertility Benefits
    • Adoption Assistance Program
    • Family Support Resources
    • Adoption Leave
  • Work Flexibility

    • Flexible Work Hours
    • Remote Work Opportunities
    • Hybrid Work Opportunities
  • Office Life and Perks

    • Commuter Benefits Program
    • Casual Dress
    • Snacks
    • Company Outings
    • On-Site Cafeteria
    • Holiday Events
  • Vacation and Time Off

    • Paid Vacation
    • Paid Holidays
    • Personal/Sick Days
    • Leave of Absence
  • Financial and Retirement

    • 401(K)
    • 401(K) With Company Matching
    • Company Equity
    • Performance Bonus
    • Relocation Assistance
    • Financial Counseling
    • Profit Sharing
  • Professional Development

    • Tuition Reimbursement
    • Promote From Within
    • Mentor Program
    • Shadowing Opportunities
    • Access to Online Courses
    • Lunch and Learns
    • Internship Program
    • Work Visa Sponsorship
    • Leadership Training Program
    • Associate or Rotational Training Program

Company Videos

Hear directly from employees about what it is like to work at Fidelity Investments.