Full Stack Engineer
Fidelity Investments is a privately held, Boston-headquartered financial services company providing investing, trading, retirement, wealth management, brokerage, workplace benefits, custody and clearing, and digital-asset services.
Maintainer signals as of 9/25/2026
About Fidelity Investments
Fidelity serves individual investors, employers, wealth-management firms, institutions, innovators, and charitable donors through diversified financial-services businesses. Current offerings include brokerage and trading, mutual funds and exchange-traded products, retirement and workplace savings, financial planning and advice, wealth management, institutional custody and clearing, and crypto/digital-asset products.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will design and implement end-to-end solutions across front-end, back-end, and cloud infrastructure. You will write maintainable code, collaborate with product managers, UX designers, and engineers, implement security and observability solutions, and recommend architectural and process improvements.
Requirements
- Five or more years of full-stack development experience, including at least two years in a senior role.
- Proficiency with React, Angular, or Vue.
- Proficiency with Node.js, Java, or Python.
- Experience with AWS services including EC2, Lambda, S3, RDS, API Gateway, and CloudFormation.
- Experience with Docker and Kubernetes.
- Understanding of microservices architecture and RESTful APIs.
- Ability to communicate with technical and business stakeholders.
Responsibilities
- Design and implement end-to-end solutions across front-end, back-end, and cloud infrastructure.
- Develop high-quality, maintainable code using modern frameworks and languages.
- Collaborate with product managers, UX designers, and engineers to deliver user-friendly applications.
- Implement security standards, monitoring, and observability solutions.
- Recommend improvements to architecture and processes.
Benefits
- Fully paid parental leave.
- On-site health and wellness centers.
