> Markdown version of [/jobs/ext/498623-principal-full-stack-engineer](https://www.wearedevelopers.com/jobs/ext/498623-principal-full-stack-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Full Stack Engineer - **Company:** Fmr LLC - **Location:** Durham, NC, United States - **Salary:** $107,000.0 - $216,000.0 - **Contract:** Permanent contract - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Application Integration Architecture, Cascading Style Sheets (CSS), Continuous Delivery, Continuous Integration, Spring Framework, Node.Js, Systems Development Life Cycle, Web Applications, Web Services, Spring-mvc, ReactJS, Apigee, Single Page Application, AngularJS, React Native, Api Design, Restful APIs, Api Management - **Published:** June 7, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=836e53da6c8f1b01 ## About the Role Do you have experience in Web applications?, * Strong software experience in developing, a proven track record of delivering web applications and a seasoned team leader proficient with the entire SDLC process. * Expert level knowledge using React and/or Angular to build a single page application from scratch. Bonus points for experience with Storybook JS, React Native, Ionic and knowledge of micro-frontends architecture. * Proficient level knowledge of RESTful APIs (Node.js & Java) and good knowledge of standard methodologies in API design. * Professional experience integrating applications with REST based services. * Full-stack development experience using Angular or React, Node.js or Java, HTML, CSS, JavaScript and Spring MVC/Spring Core/Web Services. Bonus points for experience with Storybook JS, Ionic, API management software such as Apigee and knowledge of micro-frontends architecture. * Use deep knowledge of the suitable technologies to ensure proposed solutions are feasible and translate requirements to actionable items for development. * You are comfortable working in an Agile software delivery environment, with exposure to continuous integration and continuous delivery tools. * Learning, adapting and adopting new concepts & technologies quickly and implementing them optimally. * Understanding of fundamental design principles for building a modular and scalable platform. * You build positive relationships with other team members and have excellent verbal and written communication. ## Description Fidelity Stock Transfer (FST) in Fidelity Labs is looking for a Principal Full Stack Engineer to join us. As a key member of a growing engineering team, this role will be hands-on building the technology and architecture of world class end-to-end systems. Learn more about FST at fidelitystocktransfer.com ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. Grogg](https://www.wearedevelopers.com/videos/1806-nolojs-avoiding-javascript-cruft-with-html-and-css-aaron-t-grogg) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [WeAreDevelopers LIVE - Streaming HTML](https://www.wearedevelopers.com/videos/2135-wearedevelopers-live-streaming-html) ## Related Articles - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)