UI Full Stack Engineer

UI Full Stack EngineerLocation: Boston MAOn-site/Remote/Hybrid: Initially Hybrid, Onsite starting September 2026Duration: 6-12 MonthsAdditional Notes:This will move quicklyMust sit onsite every day starting September 1stUntil then, onsite every other weekLooking for L2 candidates with 3–5 years of experienceTop Skills:Angular 15+NodeJSTesting – Cypress / PlaywrightCI/CD pipeline experienceTeam:We are part of Financial Planning and Advice. Core capabilities to advisors and retail customers. Provide platform to change levers and how does retirement profile look like etc. Financial calculator/scenario modeling. Provide a playground for customers. Completely front-end or experience-based team.The RoleWe are seeking an exceptional Software Engineer to join our Wealth Solutions Engineering organization, focusing on our Financial Planning & Advice offering. The mission of this offering is to help customers explore and act on key financial decisions. You will play a crucial role in shaping Fidelity's digital presence.You WillDevelop best-in-class web user experiences and the underlying platforms supporting our digital presence.Build end-to-end features as part of autonomous, cross-functional teams.Own entire features from concept to deployment.Produce ideas to improve our products and continuously develop your skills.Thrive in a collaborative, iterative, and fast-paced environment.The Expertise and Skills You BringBachelor's / master's degree or equivalent in Computer Science or Engineering.5+ years of experience with modern MV*/SPA JavaScript frameworks (Angular, JavaScript/TypeScript, Node, NPM, HTML/CSS, RxJS)Hands-on with API Design & Development and Microservices Architecture (Java, REST, NodeJS, Swagger)Experience with Test automation (Selenium, Cucumber, Cypress, Playwright) Unit, Integration and Functional TestsChampion and advocate of Test-Driven Development, Unit testing using frameworks and tools like Jest and JasmineProficiency with AWS services for deploying and managing applications in the cloud.Have worked in an Agile software delivery environment in both a small team and independently.Ability to troubleshoot and work on production issues utilizing various tools such as Splunk and Datadog.Fully hands on with application builds and deploys using Continuous Integration/Deployment (CI/CD) tools like Jenkins, Artifactory, uDeploy, GitHub, etc.Strong analytical, communication, and organizational skills and the ability to handle multiple tasks at a given time.Proven technical design, development, analysis, and problem-solving skillsPassionate and committed to learning new things and developing with the latest technologies and frameworks.Experience in implementing Microservices Architecture & building/deploying highly automated, scalable and maintainable infrastructure.ResponsibilitiesYou will help design, build and support mission-critical enterprise software applicationsYou will define product solutions by working directly with business and product teamsYou will actively promote good engineering practices and standardsYou will help navigate new technologies and cloud-based deployments to help deliver high value to our businessYou will work towards continuous process improvement initiativesYou will perform code reviews, unit testing, and integration testing using Open-Source frameworksYou will proactively lead process and technology improvement initiativesYou will stay on top of the latest engineering trends and practices and bring them back to the team when appropriateYou will mentor junior team membersAbout Us: InterSources IncInterSources Inc is a Small, Woman, and Minority-Owned Business Enterprise, ISO/IEC 27001, SOC 2 Type 2 certified company with massive 18+ years of diversified experience in providing IT Consulting Services, Artificial Intelligence, Data Analysis, Application Development, Cloud Services, Cybersecurity, Digital Marketing, ERP Management, Custom Software Development, Web Development, UI/UX Design, System Integration, QA Support etc. We make reasonable accommodations for clients and employees, and we do not discriminate based on any protected attribute including race, religion, color, national origin, gender sexual orientation, gender identity, age, or marital status. We also are a Google Cloud and Oracle partner company.