Tessera Labs · 16 hours ago
Frontend Software Engineer
New York, NY
Full-time
Hybrid
Mid, Senior Level
$200K/yr - $230K/yr
3+ years expTessera Labs is seeking a Frontend Engineer who thrives in a fast-paced startup environment. The role involves taking ownership of user experience, designing and building sophisticated UI components, and optimizing performance based on user feedback.
Computer Software
Responsibilities
Rapid Feature Development & Deployment
Build sophisticated data visualization interfaces, workflow management UIs, and real-time dashboards
Design and maintain scalable component libraries with consistent design patterns
Implement complex client-side state with optimistic updates and real-time synchronization
Create intuitive UIs for AI model interactions, data pipeline management, and enterprise system integrations
Optimize for speed, usability, and performance without compromising quality
Performance Optimization & Scalability
Continuously identify and fix performance bottlenecks in frontend systems
Startup Mindset: Autonomy & Execution Speed
Take initiative—identify problems and build solutions without waiting for direction
Make trade-offs between speed and long-term maintainability based on business needs
Work in a high-ownership environment, making architectural and UI design decisions as needed
Quickly adapt to changing priorities, tight deadlines, and startup pivots
Qualification
Required
3–5 years of React development with advanced patterns (custom hooks, complex state management, performance optimization, client/server-side separation)
Expertise in TypeScript (complex generics, utility types, strict typing in production applications)
Strong experience with the modern React ecosystem (SSR -- TanStack Start, NextJS, data fetching and global state management libraries)
Proven track record in enterprise UI development (component libraries, design systems, accessibility standards)
Performance optimization skills (memoization strategies, render optimization, virtualization)
Strong problem-solving skills and ability to execute quickly with minimal guidance
Experience working in agile, fast-paced startup teams
Preferred
Experience with data visualization (charts, graphs, interactive dashboards)
Real-time UI patterns (WebSocket integration, live updates, optimistic UI)
Enterprise authentication (SSO, role-based access control, session management)
Experience integrating AI/ML models into production applications
Familiarity with building developer-facing tools (code editor integrations, syntax highlighting, diff viewers)
Company
Tessera Labs
Enterprise transformations shouldn't take years or cost fortunes.
51-200 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase