> Markdown version of [/jobs/ext/1813959-senior-frontend-engineer](https://www.wearedevelopers.com/jobs/ext/1813959-senior-frontend-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). --- # Senior Frontend Engineer - **Company:** Kelly Services Inc. - **Location:** Natick, MA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** HTML, Agile Methodology, Confluence, JIRA, Automation of Tests, Cascading Style Sheets (CSS), Code Review, Continuous Integration, Data Visualization, DevOps, Distributed Systems, Python (Programming Language), Modular Design, Scrum Methodology, Software Engineering, Systems Integration, TypeScript, Backend, Fastapi, AngularJS, Information Technology, Bitbucket, Front End Software Development, Web Api - **Published:** July 14, 2026 - **Apply:** https://dejobs.org/x/x/362B1EC08B0C40ED918099C931ABB5BE/job/ ## About the Role This role is ideal for someone passionate about crafting intuitive frontend experiences and influencing how applications are built at scale. You will play a key role in shaping interface architecture while collaborating with cross functional teams. If you are motivated by clean design, technical ownership, and continuous learning in an Agile environment, this opportunity offers strong growth and impact. Required Skills and Experience * Bachelor's degree in Computer Science, Software Engineering, or equivalent experience * 5 or more years building modern frontend applications * Strong expertise in Angular version 14 or newer, TypeScript, HTML, and CSS * Experience creating responsive and user focused interfaces * Understanding of frontend architecture and scalable design approaches * Experience integrating with backend APIs or distributed systems * Familiarity with automated testing including unit, integration, and end to end testing * Experience working in Agile or Scrum environments * Strong communication skills and ownership mindset Desired Skills and Experience * Exposure to Python based backend services such as FastAPI * Experience improving performance and accessibility standards * Familiarity with CI CD pipelines and development tooling * Experience collaborating with distributed or global teams * Interest in automation, data visualization, or industrial technologies * Experience with tools such as Jira, Confluence, Bitbucket, or similar platforms What You Will Be Doing Tech Breakdown * 70 percent Frontend Development using Angular and TypeScript * 20 percent API Integration with backend services * 10 percent DevOps and testing tools Daily Responsibilities * 60 percent Hands on Development building and improving user interfaces * 20 percent Collaboration with engineering, product, and design teams * 20 percent Technical Leadership including mentorship and code reviews, Applicants must be currently authorized to work in the United States on a full time basis now and in the future. ## Related Videos - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [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) - [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) - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) ## Related Articles - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [25 Essential Tools for Front End Developers](https://www.wearedevelopers.com/magazine/210-25-essential-tools-for-front-end-developers)