Plane: Open-source project management platform for planning and tracking work.
8+ YOE8+ years building large-scale web applications with TypeScript, JavaScript, React, strong frontend architecture, real-time collaboration, performance optimization, and leadership experience.
Edison Scientific: Developing autonomous AI agents for scientific research and discovery.
4+ YOERequires 4–8 years of frontend engineering experience, deep JavaScript, React, and TypeScript expertise, browser performance optimization, real-time data handling, visualizations, design systems, accessibility, and responsive design.
Aechelon Technology: Produces 3D simulator content and visual simulation systems.
8+ YOE8+ years software development; BS/MS in CS or equivalent experience; expertise with React, TypeScript, Electron, WebSockets, RESTful APIs; experience with performance-sensitive real-time applications and C/C++ preferred.
React, TypeScript, Electron, WebSockets, RESTful APIs, C, C++
Embedding VC: Venture capital firm backing early-stage generative AI startups.
3+ YOE3+ years front-end experience, strong React and TypeScript skills, experience leading high-performance web initiatives, UI architecture and state management, experience with complex editor/canvas interactions.
X, The Moonshot FactoryNASDAQ: GOOGL: Develops early-stage technologies and experimental projects.
10+ YOE10+ years in frontend or full-stack engineering; mastery of TypeScript and React or Angular; experience with enterprise AI applications, LLMs, agentic frameworks, predictive ML, and complex large-scale platforms.
TypeScript, React, Angular, WebGL, Canvas, Kotlin, Java, Python, Go, Large Language Models (LLMs), GIS (Geographic Information Systems)
Deep Origin: Platform for scientific simulation and drug discovery research.
7+ YOE7+ years building production web apps with strong command of React, TypeScript, JavaScript, CSS, HTML, front-end architecture, technical leadership, and product/UX judgment.
Staff Front End Engineer - AI Product UX - US - San Francisco (Hybrid)
San Francisco or Seattle or Argentina or United States
HybridFull Time
HomeVision: AI-powered automation for mortgage document and appraisal reviews.
Senior/frontend engineer with strong product orientation, experience shipping web products, proficiency or willingness to learn React and TypeScript, ability to architect scalable front-end systems, familiarity reading Go/Python backends, and experience with AI-native or data-dense UIs.
San Francisco or New York City or London or Sydney
$240k-$270k/yrOnsiteFull Time
Sigma Computing: Cloud-native analytics platform featuring a spreadsheet-style interface.
10+ YOE10+ years software engineering experience, strong computer science fundamentals, frontend expertise with React/GraphQL/TypeScript/Node.js, experience with large-scale data web apps, strong design and communication skills.
Parkade: Automated parking management platform for residential and commercial buildings.
5+ YOEAt least 5 years of hands-on front-end experience building commercial applications; strong front-end web development skills and experience with TypeScript, React, and related web technologies.
Perplexity: AI-powered search engine providing conversational answers with citations.
4+ YOE4+ years building production frontend applications. Requires strong React, TypeScript, and CSS skills; accessibility knowledge including WCAG, ARIA patterns, and assistive technology; and close designer collaboration.
Checkr: AI-powered platform for background checks and identity verification.
10+ YOE10+ years software development experience, 3+ years project leadership; backend expertise (Ruby, Node.js), frontend familiarity (JavaScript, React); experience building scalable systems with automated testing and observability; strong communication and mentoring skills.
Staff Software Engineer, Scientific System of Record
Cambridge or San Francisco
$144k-$288k/yrHybridFull Time
Lila Sciences: Develops an AI platform for autonomous scientific research and discovery.
6+ YOE6–8+ years of engineering experience; expertise across frontend, backend, or data modeling; TypeScript/React; Python preferred; SQL/NoSQL; REST/GraphQL APIs; AI coding tools; domain in life sciences or data-intensive fields.
TypeScript, React, Python, SQL, NoSQL, Vector databases, API development (REST/GraphQL), AWS, Kubernetes, Terraform, GraphQL, REST
OneTrust: Software platform for data privacy, security, and compliance governance.
8+ YOEBachelor's degree and 8+ years of software engineering experience, with technical leadership across systems, frontend or backend expertise, cloud architecture, and professional AI-assisted development tool experience.
Claude Code, Cursor, Codex, Devin, Windsurf, Backstage