JobsPrincipal Full Stack Engineer
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Principal Full Stack Engineer

Fidelity

Location

Durham NC, NC

Type

Full-time

Posted

9/24/2026

Compensation

Not listed

Undergraduate with 5+ Years of Experience
H-1B FY202699.4% approval-62% YoY
💎 Strong sponsor

Job description

The Principal Full Stack Engineer will lead the design and development of scalable, high-performance applications across the technology stack. This role involves deep expertise in modern web technologies and cloud architecture, particularly AWS. The Fidelity Insurance Group Technology team is focused on delivering innovative solutions that support various business functions. The ideal candidate will mentor team members and ensure best practices in software development while driving technical excellence.

Requirements

  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • 8 plus years of experience in full stack development, with at least 3 years in a senior or principal role.
  • Strong proficiency in front-end frameworks such as React, Angular, or Vue and back-end technologies including Node.js, Java, or Python.
  • Expertise in AWS services such as EC2, Lambda, S3, RDS, API Gateway, and CloudFormation.
  • Experience working with relational database technologies like Postgres or Oracle.
  • Knowledge of mock frameworks and service virtualization is preferred.
  • Experience with containerization and orchestration tools like Docker and Kubernetes.
  • Solid understanding of microservices architecture and RESTful APIs.
  • Ability to communicate effectively with both technical and business stakeholders.

Responsibilities

  • Lead the design and implementation of end-to-end solutions across front-end, back-end, and cloud infrastructure.
  • Architect and optimize AWS-based cloud environments, ensuring scalability, security, and cost efficiency.
  • Develop high-quality, maintainable code using modern frameworks and languages.
  • Collaborate with product managers, UX designers, and other engineers to deliver robust and user-friendly applications.
  • Mentor and guide engineering teams, promoting best practices in coding, testing, and architecture.
  • Ensure compliance with security standards and implement monitoring and observability solutions.
  • Stay current with emerging technologies and recommend improvements to architecture and processes.

Benefits

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

H-1B filing history

Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026

Filing entity: Fidelity Technology Group Llc D B A Fidelity Investments

As of Aug 23, 2026

Initial approvals

64

FY2026

Approval rate

99.4%

FY2026

LCA certified

1,080

FY2026

Entry-level share

1.5%

FY2026

Initial approvals YoY

-62%

Trend

LCA certified YoY

-35%

Trend

Initial approvals by fiscal year

Approval rate by fiscal year

Continuing vs initial approvals

LCA certified positions by quarter

LCA certified positions by fiscal year

Based on public USCIS and DOL filings; not a sponsorship guarantee.

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