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Senior Full Stack Engineer

Senior Full Stack Engineer

locationSmithfield, RI, USA
remoteHybrid
PublishedPublished: 3/21/2026
IT / Computer Engineering
Full Time

Fidelity TalentSource is your destination for discovering your next temporary role at Fidelity Investments. We are currently sourcing for a Full Stack Engineer to work in Smithfield, RI!

The Role

Hands on coding! Yes, this position will require you to spend about 80% of your time hands on building and delivering solutions, including Design and Architecture. The remainder of your schedule would be spent mentoring and growing members of the technology team.

The teams follow an agile process, moving quickly, solving difficult problems, and empowering everyone to have a voice in the direction of our products.

The Expertise and Skills You Bring

  • 6+years’ experience developing web applications
  • Bachelor’s degree in computer science or equivalent experience
  • You build positive collaborations with team members and have excellent verbal and written communication
  • You have a passion for clean, maintainable code and are always looking to improve your engineering skills
  • You have experience working in an Agile software delivery environment, with exposure to continuous integration and continuous delivery tools.
  • Understanding of fundamental design principles for building a scalable platform
  • Learn and adopt new concepts & technologies quickly and implement them efficiently
  • Experience in REST API development (ideally NodeJS/NestJS)
  • Experience in various relational and non-relational database technologies

At least one of the following:

  • Expertise using TypeScript, Node.js React and/or Java Spring Boot - open to strong developers with experience in other languages or frameworks and a desire to learn
  • Expertise and a proven background in crafting and delivering end-to-end systems – client/server/db
  • Expertise crafting ETL processes for Financial Data Vendor feeds
  • Expertise in CI/CD, networking, operational resiliency, failover & DR (ideally with AWS)

The Team

The Custom SMA team is part of the Fidelity Institutional business, where we offer new products to financial advisors. We believe in design thinking, lean start-up, and the principles of agile.

Most roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles. Some roles may have unique onsite requirements. For the particular expectations tied to this position, please reach out to your recruiter.

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.

Please see the below pay range for the work location of Rhode Island: $70-$80 per hour.

Placement in the range will vary based on job responsibilities and scope, geographic location, candidate's relevant experience, and other factors.

Most roles at Fidelity are Hybrid, requiring associates to work onsite every other week (all business days, M-F) in a Fidelity office. This does not apply to Remote or fully Onsite roles. Some roles may have unique onsite requirements. Please consult with your recruiter for the specific expectations for this position.

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.

Company Overview

At Fidelity, we are passionate about making our financial expertise broadly accessible and effective in helping people live the lives they want! We are a privately held company that places a high degree of value in creating and nurturing a work environment that attracts the best talent and reflects our commitment to our associates. We are proud of our diverse and inclusive workplace where we respect and value our associates for their unique perspectives and experiences. For information about working at Fidelity, visit FidelityCareers.com. Fidelity Investments is an equal opportunity employer. Fidelity will reasonably accommodate applicants with disabilities who need adjustments to complete the application or interview process.

Fidelity TalentSource, is the in-house temporary staffing provider for Fidelity Investments. Unlike traditional staffing agencies, we are an internal business unit within Fidelity’s Talent Acquisition team, dedicated to recruiting talent from various backgrounds for roles in Fidelity’s regional and investor center locations. Our mission is to help you experience Fidelity’s diverse and inclusive workplace while expanding your skill set and professional network, with the ultimate goal of conversion to full-time employment as part of Fidelity’s long-term strategy.

For information about working at Fidelity TalentSource, visit FTSJobs.com.

Fidelity TalentSource will reasonably accommodate applicants with disabilities who need adjustments in order to complete the application or interview process. Please email us at HR@ftsjobs.com if you would like to request an accommodation.