Senior Frontend Developer Remote work Job at Robert Half, San Francisco, CA

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  • Robert Half
  • San Francisco, CA

Job Description

Sr. Frontend Engineer

Onsite 5 days/week - will progress to hybrid as needed

Contract to hire opening

Summary

We are seeking a Senior Front-End Engineer with expert-level TypeScript skills and a strong background in building sophisticated browser-based applications. In this role, you’ll be instrumental in enhancing a mission-critical SaaS platform used in highly regulated industries. You’ll work with a custom object-oriented framework (not React/Angular), take ownership of DOM event handling, UI components, and contribute to upcoming AI features. This is an exciting opportunity to influence technical direction in a tight-knit, agile team that values innovation and performance.

Qualifications

  • 5+ years of professional front-end software engineering experience
  • Expertise in TypeScript (must-have), with deep understanding of object-oriented programming
  • Experience developing browser-based software in a software product company (e.g., Informatica, MuleSoft, Oracle JET)
  • Proven experience building complex UI components, deploying them into modern browsers, and working with the DOM APIs
  • Hands-on experience with TinyMCE, drag-and-drop interfaces, CSS, and HTML
  • Previous exposure to custom frameworks (beyond React/Angular)
  • Strong grasp of UI performance, browser quirks, and event-driven programming
  • Collaborative team player comfortable working in an agile/sprint-based environment
  • Passion for engineering excellence and solving real-world problems with clean code

Requirements

  • Must be onsite in San Francisco, CA (no remote or hybrid)
  • Available for daily standups at 4PM PT
  • Ability to work effectively within a team of engineers, including mentoring junior developers
  • Comfortable building within a non-standard, custom TypeScript framework
  • Interest in contributing to future AI features layered onto the platform
  • Comfortable working in a startup-like, fast-paced environment where your work directly impacts the product and customers

Contract Talent The salary range for this position is 80/hr to 90/hr . Benefits available to contract/temporary professionals, include medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit for more information

Job Tags

Contract work, Temporary work,

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