SignalFire
Staff Frontend Software Engineer - VC Backed Startups
SignalFire, San Francisco, California, United States, 94199
Staff Frontend Software Engineer - VC Backed Startups
Join SignalFire to apply for the Staff Frontend Software Engineer - VC Backed Startups role at SignalFire. Get AI-powered advice on this job and more exclusive features. This range is provided by SignalFire. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range $170,000.00/yr - $250,000.00/yr
Overview Join SignalFire’s Talent Network for Staff Front-End Engineer Roles at VC-Backed Startups. At SignalFire, we partner with top early-stage startups that are shaping the future of technology. Our portfolio spans 200+ innovative companies across AI, cybersecurity, healthtech, fintech, developer tools, and enterprise SaaS. We’re looking to connect with exceptional Staff Front-End Engineers who are excited about leading front-end development efforts and scaling web applications at high-growth startups. By joining SignalFire’s Talent Network, your profile will be shared with our portfolio companies, giving you visibility into exclusive early-stage opportunities that may not be publicly listed. This is not an application for a specific job. Instead, this is a way to get on the radar of VC-backed startups that are actively hiring AI/ML talent. If you have any questions, please direct inquiries to talentnetwork@signalfire.com.
Who Should Join? We’re looking for engineers who are:
Passionate about building and optimizing web applications for scale and performance
Excited about owning front-end architecture and driving UI/UX best practices
Experienced in leading front-end projects and mentoring junior engineers
Typical Roles & Responsibilities
Design and develop scalable, high-performance front-end applications
Lead efforts to improve web performance, accessibility, and user experience
Collaborate with design, product, and backend teams to create seamless, intuitive UIs
Define and implement front-end architecture, component libraries, and design systems
Optimize state management, API integrations, and front-end workflows
Establish best practices for front-end development, testing, and CI/CD pipelines
Mentor and provide technical leadership to junior engineers
Common Qualifications
5+ years of experience in front-end development, with a strong track record of shipping high-quality web applications
Deep expertise in modern JavaScript frameworks (React, Vue.js, Angular, Svelte)
Strong proficiency in HTML, CSS, TypeScript, and JavaScript (ES6+)
Experience integrating with RESTful APIs, GraphQL, and WebSockets
Knowledge of state management libraries (Redux, Zustand, Recoil, Vuex, MobX)
Familiarity with server-side rendering (Next.js, Nuxt.js) and static site generation
Strong understanding of web performance optimization, accessibility (a11y), and security best practices
Proficiency with version control (Git), CI/CD workflows, and front-end testing frameworks (Jest, Cypress, Playwright)
Experience working in early-stage startups or high-growth environments
Technologies You Might Work With
Languages & Frameworks: JavaScript (ES6+), TypeScript, React, Vue.js, Angular, Svelte, Next.js, Nuxt.js
Styling & UI: CSS, SCSS, Tailwind CSS, Styled Components, Material UI, Chakra UI
State Management: Redux, Zustand, Recoil, Vuex, MobX
APIs & Data Handling: REST APIs, GraphQL, WebSockets, Firebase, Apollo Client
Tooling & Performance: Vite, Webpack, Babel, ESLint, Prettier, Lighthouse
Testing & Deployment: Jest, Cypress, Playwright, Storybook, GitHub Actions, Netlify, Vercel
Cloud & DevOps: AWS Amplify, Firebase, GCP, Docker, Kubernetes
What Happens Next?
Submit your application to join SignalFire’s Talent Ecosystem.
We review applications on an ongoing basis to identify strong candidates.
If there’s a match, a SignalFire talent partner or a leader from one of our startups may reach out directly.
No match yet? We’ll keep your profile on file for future front-end engineering roles in our portfolio.
Compensation Base pay range: $170K - $250K
Seniority level Mid-Senior level
Employment type Full-time
Job function Engineering and Information Technology
Industries Venture Capital and Private Equity Principals
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Base pay range $170,000.00/yr - $250,000.00/yr
Overview Join SignalFire’s Talent Network for Staff Front-End Engineer Roles at VC-Backed Startups. At SignalFire, we partner with top early-stage startups that are shaping the future of technology. Our portfolio spans 200+ innovative companies across AI, cybersecurity, healthtech, fintech, developer tools, and enterprise SaaS. We’re looking to connect with exceptional Staff Front-End Engineers who are excited about leading front-end development efforts and scaling web applications at high-growth startups. By joining SignalFire’s Talent Network, your profile will be shared with our portfolio companies, giving you visibility into exclusive early-stage opportunities that may not be publicly listed. This is not an application for a specific job. Instead, this is a way to get on the radar of VC-backed startups that are actively hiring AI/ML talent. If you have any questions, please direct inquiries to talentnetwork@signalfire.com.
Who Should Join? We’re looking for engineers who are:
Passionate about building and optimizing web applications for scale and performance
Excited about owning front-end architecture and driving UI/UX best practices
Experienced in leading front-end projects and mentoring junior engineers
Typical Roles & Responsibilities
Design and develop scalable, high-performance front-end applications
Lead efforts to improve web performance, accessibility, and user experience
Collaborate with design, product, and backend teams to create seamless, intuitive UIs
Define and implement front-end architecture, component libraries, and design systems
Optimize state management, API integrations, and front-end workflows
Establish best practices for front-end development, testing, and CI/CD pipelines
Mentor and provide technical leadership to junior engineers
Common Qualifications
5+ years of experience in front-end development, with a strong track record of shipping high-quality web applications
Deep expertise in modern JavaScript frameworks (React, Vue.js, Angular, Svelte)
Strong proficiency in HTML, CSS, TypeScript, and JavaScript (ES6+)
Experience integrating with RESTful APIs, GraphQL, and WebSockets
Knowledge of state management libraries (Redux, Zustand, Recoil, Vuex, MobX)
Familiarity with server-side rendering (Next.js, Nuxt.js) and static site generation
Strong understanding of web performance optimization, accessibility (a11y), and security best practices
Proficiency with version control (Git), CI/CD workflows, and front-end testing frameworks (Jest, Cypress, Playwright)
Experience working in early-stage startups or high-growth environments
Technologies You Might Work With
Languages & Frameworks: JavaScript (ES6+), TypeScript, React, Vue.js, Angular, Svelte, Next.js, Nuxt.js
Styling & UI: CSS, SCSS, Tailwind CSS, Styled Components, Material UI, Chakra UI
State Management: Redux, Zustand, Recoil, Vuex, MobX
APIs & Data Handling: REST APIs, GraphQL, WebSockets, Firebase, Apollo Client
Tooling & Performance: Vite, Webpack, Babel, ESLint, Prettier, Lighthouse
Testing & Deployment: Jest, Cypress, Playwright, Storybook, GitHub Actions, Netlify, Vercel
Cloud & DevOps: AWS Amplify, Firebase, GCP, Docker, Kubernetes
What Happens Next?
Submit your application to join SignalFire’s Talent Ecosystem.
We review applications on an ongoing basis to identify strong candidates.
If there’s a match, a SignalFire talent partner or a leader from one of our startups may reach out directly.
No match yet? We’ll keep your profile on file for future front-end engineering roles in our portfolio.
Compensation Base pay range: $170K - $250K
Seniority level Mid-Senior level
Employment type Full-time
Job function Engineering and Information Technology
Industries Venture Capital and Private Equity Principals
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