Fidelity

Principal Full Stack Engineer – AI Technology

Fidelity
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5 days ago
Boston, MA, USAStaff+

Base Salary

$107k - $216k/yr

Responsibilities

  • Build scalable AI capabilities and secure, reliable solutions for Fidelity Wealth.
  • Translate business and product priorities into prototypes and production-ready software.
  • Design resilient systems using sound software architecture, algorithms, data structures, and design patterns.
  • Deliver end-to-end solutions and own technical issues through resolution.
  • Lead meaningful design discussions and collaborate with business, product, architecture, data, and platform teams.
  • Mentor engineers and uphold test-first and quality engineering practices.

Requirements

  • Bachelor’s degree or equivalent experience with 8+ years of software engineering experience, or a master’s degree with 6+ years of experience.
  • Strong technical judgment and experience navigating evolving technology landscapes.
  • Experience with at least one modern programming language, including Python, Node.js, or Java.
  • Hands-on experience with cloud platforms such as AWS, Azure, or Google Cloud.
  • Experience using GenAI tools such as GitHub Copilot, Gemini, or Claude.
  • Strong understanding of software architecture and design patterns for scalable, resilient systems.
  • Strong problem-solving, communication, collaboration, initiative, and mentoring abilities.

Benefits

  • Fidelity is transitioning toward a full-time onsite working model through a phased regional and role-based rollout; onsite expectations may vary and evolve.
  • Benefits include comprehensive health care coverage, emotional well-being support, retirement benefits, paid time off, parental leave, charitable giving employee matching, student loan repayment, tuition reimbursement, and learning resources.
  • The position offers a base salary range of $107,000–$216,000 per year and may include bonus or other variable compensation depending on eligibility.

Tech Stack

Categories

Fidelity

About Fidelity

10,000+ employees

Fidelity Investments provides brokerage, retirement plan recordkeeping, wealth management, and asset management services to individuals, employers, advisors, and institutions, plus online trading platforms and mutual funds and ETFs. It earns fees from managing and administering assets, advisory services, and brokerage transactions. Founded in 1946 and headquartered in Boston, it is privately held and administers trillions of dollars for U.S. and global customers.

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