
Are you interested in joining a dynamic, innovation focused, high impact team? Do you enjoy building new products and services in a collaborative, fast paced environment?
Join Fidelity Labs, our in-house new business incubator, as one of the founding Principal Full Stack Engineers for an early-stage GenAI startup for investment research. In this role, you will be responsible for working across the development and product teams to build and scale a modern.
As a Director Full Stack Engineer, you will play a pivotal role in driving new application experiences and business capabilities to support a new business initiative. You will work closely with the VP of Technology and multi-functional teams, driving technical decisions and ensuring the delivery of scalable, maintainable solutions.
Key Responsibilities:
Strategy and Planning:
Drive the design and development of modular, reusable front-end components in Angular, enabling sharing across multiple product teams.
Define and execute on tech vision in consultation with architecture, engineering and product leadership. Brings tech vision to life; emphasizes platform stability, and engineering subject area.
Hands-on Engineering:
Builds expertise in Fidelity practices and continuously monitors industry advancements. Leads the creation and maintenance of engineering standards to ensure relevance and innovation.
Architect and implement robust back-end services using Python, EKS, and AWS, with a focus on scalable, secure, and maintainable solutions.
Champion standard processes in modular application design, including micro-frontends, shared libraries, and integration patterns.
Mentoring: Mentors agile teams including developers, testers and analysts. Serves as a link between product and architecture.
Required Skills & Experience:
A Master’s degree or equivalent experience in computer science, Engineering, or a related field
10+ years of professional software engineering experience, with a proven track record of delivering complex applications.
5+ years of technical leadership experience
Deep full-stack expertise in Python, EKS, HTML, CSS, javascript, Angular, 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 guidance.
Excellent communication and collaboration skills, with the ability to influence and align partners.
Bonus Points:
Prior experience developing Gen AI applications
Prior work in a startup or incubator environment, building products from the ground up.
The base salary range for this position is $126,000-255,000 USD per year.
Placement in the range will vary based on job responsibilities and scope, geographic location, candidate’s relevant experience, and other factors.
Base salary is only part of the total compensation package. Depending on the position and eligibility requirements, the offer package may also include bonus or other variable compensation.
We offer a wide range of benefits to meet your evolving needs and help you live your best life at work and at home. These benefits include comprehensive health care coverage and emotional well-being support, market-leading retirement, generous paid time off and parental leave, charitable giving employee match program, and educational assistance including student loan repayment, tuition reimbursement, and learning resources to develop your career. Note, the application window closes when the position is filled or unposted.
Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.
Information Technology

Fidelity’s mission is to strengthen the financial well-being of our customers and deliver better outcomes for the clients and businesses we serve. Fidelity’s strength comes from the scale of our diversified, market-leading financial services businesses that serve individuals, families, employers, wealth management firms, and institutions. With assets under administration of $15.0 trillion, including discretionary assets of $5.9 trillion as of March 31, 2025, we focus on meeting the unique needs of a broad and growing customer base. Privately held for 78 years, Fidelity employs more than 77,000 associates across the United States, Ireland, and India.
For our Terms and Conditions, please visit http://go.fidelity.com/LIterms