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Senior Frontend Engineer (React / Next.js) — Full-Time, Contract

Knack

full-remoteseniorcontract Anywhere in the World 6 days ago via WWR

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Tags

ReactNext.jsTypeScriptJavaScript

About the role

Role Overview

We're hiring a Senior Frontend Engineer to help build a world-class UI/UX for our new platform using React and our custom design system (Asterisk). You'll work with a fully remote, high-quality team committed to trust, continuous improvement, and measurable impact.

Key Responsibilities

  • Leverage React and TypeScript to craft clean, beautiful, maintainable, extensible, and secure code
  • Refactor and modernize codebases to increase maintainability, performance, and enable rapid iteration
  • Drive innovative problem-solving on challenging engineering problems including:
    • Reusable and responsive UI components
    • App global state management
    • Validations and error handling
    • Theme management
    • Rendering performance optimization
    • JavaScript bundle optimizations
  • Collaborate with stakeholders across Product Management, Customer Success, and other teams to enable well-informed business decision-making
  • Be an inspiring and supportive teammate by following engineering processes, communicating frequently, participating in PR reviews, pair programming, and providing active feedback

Required Qualifications

  • 4+ years of meaningful experience as a contributor to a data-driven architecture at scale
  • Problem-solver who isn't afraid to go deep, experiment, and learn on the fly
  • Passionate about turning complex business requirements into elegant software that delights users
  • Flexible and able to achieve specified UI/UX behavior, look, and feel from specs and requirements
  • Humble but opinionated with lots of ideas while remaining open to better approaches
  • Active collaborator who values early and frequent feedback
  • Comfortable in dynamic environments making measurable progress amid competing priorities
  • Ability to work both independently and collaboratively
  • Take your work seriously while maintaining perspective and humor

About Knack

Knack is an AI-powered no-code software development platform that enables organizations to manage, analyze, and share business data. The company serves a wide range of industries including healthcare, education, finance, and nonprofits, powering over 400,000 apps and storing more than 5 billion data records for 15,000+ customers.

Scraped 3/31/2026

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