JobsPrincipal Full Stack Engineer
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Principal Full Stack Engineer

Fidelity

Location

Westlake, TX

Type

Full-time

Posted

9/23/2026

Compensation

Not listed

Undergraduate with 5+ Years of Experience
Master's with 2+ Years of Experience
H-1B FY202699.4% approval-62% YoY
💎 Strong sponsor

Job description

This position is for a Principal Full Stack Engineer responsible for designing and implementing full-stack solutions using J2EE, Spring/Spring Boot, REST APIs, and Angular. The role involves developing complex backend services and frontend components while ensuring high-quality standards across multiple applications. The engineer will also mentor junior team members and collaborate with business stakeholders to enhance system performance. The focus is on driving consistency in coding standards and improving application integration patterns.

Requirements

  • Bachelor's degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field and five years of experience as a Principal Full Stack Engineer or closely related occupation.
  • Alternatively, a Master's degree in a related field and three years of experience in the same role.
  • Demonstrated expertise in designing and supporting responsive full-stack and single-page web applications.
  • Experience with CI/CD pipelines, application deployment workflows, and monitoring applications.

Responsibilities

  • Participate in architecture design teams and define application-level architecture.
  • Develop applications on complex projects and recommend development testing tools.
  • Establish full project life cycle plans for complex projects across multiple platforms.
  • Advise on risk assessment and management strategies for projects.
  • Mentor junior team members and perform independent technical analysis for multiple projects.
  • Build CI/CD infrastructure to deploy applications and improve software quality.
  • Collaborate with business stakeholders to analyze application usage patterns.

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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