JobsPrincipal Full Stack Engineer
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Principal Full Stack Engineer

Fidelity

Location

Merrimack, NH, Durham, NC, Jersey City, NJ, Smithfield, RI, Westlake, TX

Type

Full-time

Posted

6/7/2026

Compensation

$107,000 - $216,000 per year

Undergraduate with 5+ Years of Experience
Approval 99.8%·Filings 1,603·New hires 169·
💎 Strong Sponsor
·FY 2025

Job description

Fidelity Stock Transfer (FST) is seeking a Principal Full Stack Engineer to join their growing engineering team. This role involves hands-on development of technology and architecture for end-to-end systems. The team, part of Fidelity Labs, aims to innovate within the fintech space by creating new products and services. The position offers a dynamic work environment that combines startup agility with the stability of an established company.

Requirements

  • Strong software experience in developing web applications.
  • Expert level knowledge using React and/or Angular to build single page applications.
  • Proficient knowledge of RESTful APIs using Node.js and Java.
  • Full-stack development experience with Angular or React, Node.js or Java, HTML, CSS, JavaScript, and Spring MVC/Spring Core/Web Services.
  • Experience in an Agile software delivery environment.

Responsibilities

  • Build technology and architecture for end-to-end systems.
  • Lead a team in delivering web applications throughout the SDLC process.
  • Integrate applications with REST based services.
  • Translate requirements into actionable development tasks.
  • Foster positive relationships with team members and communicate effectively.

Benefits

  • Fidelity offers competitive compensation, annual bonuses, retirement contributions, comprehensive healthcare coverage, parental leave, tuition assistance, wellness programs, and extensive professional development opportunities.

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