Senior Front-end Engineer

Numentica LLC
San Francisco, CA

City: Remote (Local to San Francisco / Santa Monica / New York)

Onsite/ Hybrid/ Remote: Remote

Duration : 13 months

Rate Range : Up to $80/hr on W2 depending on experience (no C2C or 1099 or sub-contract)

Work Authorization : GC, USC, All valid EADs except OPT, CPT, H1B

Must Have:

  • React
  • Next.js
  • Tailwind CSS
  • TypeScript
  • Node.js
  • AWS
  • UX design for enterprise tools

Responsibilities:

  • Design and build front-end interfaces for internal commerce configuration tooling platforms using React, Next.js, and Tailwind CSS.
  • Integrate APIs through Node.js service layers to support functionality across billing, payments, subscriptions, and promotions.
  • Collaborate with Product Managers and UX Designers to develop intuitive, user-centered interfaces for business stakeholders.
  • Participate in architectural discussions and code reviews to ensure scalable and maintainable development.
  • Contribute to Agile practices including sprint planning, backlog grooming, daily standups, and retrospectives.
  • Assist in consolidating legacy systems into a unified, modern tech stack.

Qualifications:

  • 5+ years of experience in front-end web development.
  • Bachelor's or Master’s degree in Computer Science or related field.
  • Strong proficiency in React, Next.js, TypeScript, and modern UI frameworks like Tailwind CSS.
  • Solid understanding of cloud infrastructure, preferably AWS.
  • Demonstrated experience in delivering scalable front-end solutions and driving features end-to-end.
  • Excellent problem-solving, debugging, and communication skills.
  • Ability to work collaboratively in a cross-functional, distributed team environment.
  • Preferred: Experience with subscription-based systems and building complex enterprise tools.
Posted 2025-07-29

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