Senior Frontend Software Engineer

Job not on LinkedIn

🕒 5 days ago

🇺🇸 United States – Remote

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 12%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Weave

WebsiteLinkedInAll Job Openings

1 - 10 employees

🧬 Biotechnology

🤖 Artificial Intelligence

🏥 Healthcare

Biotechnology • Artificial Intelligence • Healthcare

Weave is building a generative AI platform and knowledge graph that will revolutionize how life science companies collaborate.

📋 Description

• Lead end-to-end technical execution of small to medium initiatives from requirements and technical design through implementation, testing, and production release • Translate product goals into scalable frontend architecture decisions • Contribute to React and Electron-based applications, shared libraries, platform capabilities, and system design • Identify risks, validate assumptions, and proactively de-risk solutions • Reduce technical debt, improve test coverage, and maintain code quality and performance • Collaborate with Product, Design, and Backend engineers on trade-offs, API contracts, performance, reliability, and security • Monitor, debug, and resolve production issues • Contribute to observability, incident response, and post-mortems • Mentor engineers through code reviews, technical guidance, and knowledge sharing • Align technical decisions with business priorities and customer impact

🎯 Requirements

• 5+ years building modern web applications using TypeScript/JavaScript • 3+ years working with React or a similar modern frontend framework • Experience leading technical implementation of production features end-to-end • Strong understanding of frontend architecture, state management, and performance optimization • Experience consuming and influencing RESTful APIs • Familiarity with debugging complex production issues • Experience writing automated unit, integration, and end-to-end tests • Experience building or maintaining Electron applications is advantageous • Deep knowledge of idiomatic TypeScript • Experience with Storybook, Sentry, Playwright, Cypress, or similar tools • Experience performance benchmarking and tuning • Understanding of frontend systems deployed, monitored, and operated in production • Experience building secure payment or form-heavy flows, including PCI-sensitive UIs and hosted payment iframes such as Stripe • Exposure to server-side rendering concepts • Successful completion of a background check • Current U.S. work authorization status required in the application

🏖️ Benefits

• Equal opportunity and inclusive workplace commitment • Disability or special-needs accommodation • AI-assisted candidate experience • Background check conducted in accordance with applicable laws • No-cost recruitment process; candidates will not be asked to purchase software or equipment