Full Stack Developer Jobs in Rhode Island, United States

At CVS Health, we’re building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation’s leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues – caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate.

Senior Full‑stack Engineer on the IAM Self‑Service Portal Team designing, developing, and maintaining web‑app UI with Java technologies. Leads front‑end and back‑end development, implements DevSecOps, BDD, and code coverage, and manages database schema.

Principal Full Stack Engineer leading design and delivery of Fidelity’s quantitative portfolio management platform. Drives cloud-native, microservice architecture, collaborates with product owners and engineering teams, ensures scalable, secure, and reliable solutions.

Principal Full Stack Engineer role at Fidelity focuses on leading Scrum teams within Digital Platforms Technology to deliver customer experience solutions. Responsibilities include crafting, building, testing, and delivering features, mentoring developers, and collaborating with Squad Lead, Scrum Master, QA, and Architects.

Principal Full Stack Engineer at Fidelity Brokerage Services LLC. Lead design and development of scalable, reliable financial tools for portfolio construction, risk management, and alpha research. Collaborate with quantitative analysts, operations, and technology teams to deliver end-to-end solutions.

Fidelity Labs – Fidelity Stock Transfer (FST) is the fintech incubator building end‑to‑end systems for stock transfer services. As a Principal Full Stack Engineer you will lead the design and implementation of scalable web applications using React/Angular, Node.js/Java, and micro‑frontend architecture, mentor the team, and drive agile delivery.

Director of Full Stack Engineering leading Digital Account Management within Institutional Wealth Management Services. Shapes strategy, technical direction, and delivery of digital capabilities for Institutional Account Onboarding and Maintenance.

Principal Full Stack Engineer at Fidelity Labs building end‑to‑end systems. Lead full‑stack development using React/Angular, Node.js/Java, RESTful APIs, micro‑frontends, Storybook, Ionic, Apigee.

Fidelity’s Workplace Investing Digital Platforms team seeks a Director of Full Stack Engineering to lead high‑performance, responsive UI development for Employer Digital products. The role drives best‑in‑class engineering solutions, sets standards, and mentors associates.

Strategic Advisors Technology (SAT) at Fidelity Technology Group builds enterprise‑scale, cloud‑ready distributed systems. The Senior Full stack Engineer designs and implements Java microservices and supports Angular front‑ends, collaborating with product, architecture, and global teams to deliver scalable, secure solutions.

Fidelity Labs, the in-house incubator, builds innovative products for investment research. As a Director Full Stack Engineer you will drive the design and development of modular front‑end components in Angular, define and execute tech vision, architect scalable back‑end services on Python, EKS and AWS, lead engineering standards and mentor agile teams across multiple product groups.

Principal Full Stack Engineer leads design, development, and optimization of a multi-asset risk system for Fidelity’s QRIT team. Requires deep Python expertise (Pandas, NumPy, SciPy), AWS cloud deployment (EFS, S3), and database solution design for large datasets.

Build scalable solutions for high transaction volumes, develop features end-to-end, propose product improvements, engage in technical discussions, collaborate on automation and re-engineering initiatives.

Workplace Investing (WI) Platform technology group at Fidelity builds and maintains the DC plan administration record‑keeping services platform using Java, Spring, Angular, and Oracle. The Principal Full Stack Engineer leads full‑stack development, designing RESTful APIs, orchestrating services, and ensuring cloud deployment on Azure, Docker, and Kubernetes.

Principal Full Stack Engineer at Fidelity Brokerage Services leads modernization of desktop and web applications for the Workplace Investing Service. Drives technical strategy, architecture, and design across multiple stacks, including Angular, NodeJS, Java, GraphQL, Spring Boot, and Camunda BPMN.

We’re looking for product‑aware engineers who are passionate, inquisitive, and responsible to help deliver unified experiences. As a software engineer at Fidelity, you will build solutions to support and scale capabilities, develop features from concept to deployment, contribute ideas, learn new technologies, and work in autonomous cross‑functional teams.

Principal Full Stack Engineer at Fidelity responsible for designing, developing, testing, deploying, and maintaining scalable web and middle‑tier applications in Agile environments. Requires 7–10 years of experience with Core Java, Angular, Spring Boot, modern UI frameworks (React, Vue), RESTful services, JSON, XML, SOAP, Docker, AWS, CI/CD, unit testing, TDD, and tools such as JUnit, Cucumber, Selenium, Serenity, Playwright, Sealight.

Quantitative Research and Investments Technology (QRIT) team builds systematic alternatives portfolio construction and management systems for Fidelity Asset Management. The Principal Full Stack Engineer designs, develops, and supports micro‑service APIs and Angular UI integrations, collaborating with quant researchers and engineers.

Quantitative Research and Investments Technology (QRIT) team in Fidelity Asset Management Technology builds a systematic alternatives portfolio construction and management system. The Principal Full Stack Engineer designs, develops and maintains micro‑service APIs, integrates financial data with Angular UI, and collaborates with quant researchers and developers.

Principal Software Engineer in Equity Reporting & Analytics squad. Lead technical direction, mentor engineers, develop Java/Spring Boot/Angular applications, manage AWS services, CI/CD, test automation, Agile Scrum.