Principal Full Stack Engineer at Fidelity Technology Group, LLC | Durham, United States
Company/Recruiter: Fidelity Technology Group, LLC
Published on: 5:01 AM | Sep 16, 2026
✦ AI Summary
Fidelity Technology Group, LLC seeks an experienced Principal Full Stack Engineer to join our Durham, NC office.
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Fidelity Technology Group, LLC seeks an experienced Principal Full Stack Engineer to join our Durham, NC office. This senior-level position offers the opportunity to design, architect, and deliver cutting-edge enterprise digital applications while leading technical innovation and mentoring engineering teams. You will work with modern technologies and enterprise-scale systems in a collaborative, fast-paced environment.
Job Overview
As Principal Full Stack Engineer, you will craft and develop enterprise digital applications using contemporary technologies and architectural patterns. This role requires deep technical expertise across the full software development stack, from user-facing interfaces to backend systems and cloud infrastructure. You will drive architectural decisions, establish coding standards, and elevate the technical capabilities of your team.
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Key Responsibilities
- Design and implement scalable enterprise digital applications across multiple technology layers
- Lead architecture and technical strategy for complex, high-impact projects
- Mentor and guide junior engineers in best practices and advanced technical concepts
- Collaborate with cross-functional teams including product, design, and operations
- Establish and enforce code quality standards and development practices
- Evaluate emerging technologies and recommend adoption where appropriate
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Requirements
- 10+ years of software development experience across full stack technologies
- Deep expertise in frontend, backend, and database technologies
- Proven track record leading technical initiatives and mentoring teams
- Strong architectural and systems design skills
- U.S. work authorization (immigration sponsorship not provided)
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What We Offer
- Competitive benefits and comprehensive health coverage
- Professional development and career advancement opportunities
- Collaborative work environment with talented engineers
- Exposure to enterprise-scale technical challenges