Principal Full Stack Software Engineer jobs in United States
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Fidelity Investments · 9 hours ago

Principal Full Stack Software Engineer

Fidelity Investments is seeking a Principal Full Stack Software Engineer to join their innovative Fidelity Labs team, focusing on building new products for the Charitable sector. The role involves leading the design and development of a modern SaaS solution, collaborating with cross-functional teams, and driving technical decisions to ensure scalable and maintainable outcomes.

Asset ManagementFinanceFinancial ServicesRetirementWealth Management
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Lead the design and development of modular, reusable front-end components in Angular, enabling sharing across multiple product teams
Architect and implement robust back-end services using Java Spring Boot, JPA, and AWS, with a focus on scalable, secure, and maintainable solutions
Champion best practices in modular application design, including micro-frontends, shared libraries, and integration patterns
Collaborate with product, UX, and engineering teams to translate business requirements into technical solutions
Drive the adoption of modern CI/CD pipelines and DevOps practices for rapid, reliable delivery
Mentor and guide other engineers, fostering a culture of technical excellence and continuous improvement

Qualification

Full-stack expertiseJava Spring BootAngularAWSRESTful APIsModular architectureTechnical leadershipHigh degree of autonomyCommunicationCollaboration skills

Required

6 - 10 years of professional software engineering experience, with a proven track record of delivering complex applications
3 - 5 years of technical leadership experience
Deep full-stack expertise in HTML, CSS, javascript, Angular, Java Spring Boot, JPA, AWS, and databases systems
Strong understanding of modular architecture, component sharing, and scalable design principles
Experience building and integrating RESTful APIs and working with cloud-native technologies
High degree of autonomy and ownership; able to drive projects forward with minimal oversight
Excellent communication and collaboration skills, with the ability to influence and align stakeholders

Preferred

Experience with micro-frontends, Storybook JS, and API management tools
Prior work in a startup or incubator environment, building products from the ground up

Company

Fidelity Investments

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Fidelity’s mission is to strengthen the financial well-being of our customers and deliver better outcomes for the clients and businesses we serve.

H1B Sponsorship

Fidelity Investments has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (3)
2024 (8)
2023 (4)
2022 (6)
2021 (8)
2020 (30)

Funding

Current Stage
Late Stage
Total Funding
$152.82M
Key Investors
Apple
2020-12-28Secondary Market· $2.5M
2018-01-14Secondary Market· $1M
2017-05-03Secondary Market· $12.5M

Leadership Team

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Abigail Johnson
Chairman & CEO
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Jeanmarie Ward
Senior Vice President of Architecture
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Company data provided by crunchbase