Senior Frontend Engineer jobs in United States
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Bettermode · 17 hours ago

Senior Frontend Engineer

Bettermode is redefining how businesses streamline customer experiences and foster strong relationships. They are seeking a Senior Frontend Engineer to architect and ship scalable frontend applications, focusing on integrating AI-powered capabilities and crafting excellent user experiences.

Computer Software
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Growth Opportunities

Responsibilities

Architect & Build: Design and implement scalable, type-safe frontend applications using TypeScript and React, built on Next.js or similar frameworks. You will own features end-to-end in close collaboration with Backend and Product, from UI architecture to API contracts and data flow
Build Complex, Data-Driven UIs: Develop high-performance, data-rich interfaces that handle real-time updates, complex workflows, and large datasets while maintaining excellent UX
AI-Native Frontend Features: Integrate AI-driven experiences into the UI, including working with nondeterministic outputs, streaming responses, and human-in-the-loop workflows. This goes beyond UI polish - its about designing interfaces that make AI useful and trustworthy for users
Own Your Code: We practice "You build it, you run it." You will ensure frontend systems are reliable, observable, and performant, participating in on-call rotations and incident response when frontend issues impact customers

Qualification

TypeScriptReactFrontend ArchitectureHTMLCSSAI IntegrationFrontend TestingUX MindedHigh Autonomy

Required

TypeScript Authority: You have deep expertise in the TypeScript ecosystem and modern frontend tooling. You write clean, modular code that scales and is easy to test and maintain
Frontend Systems Thinker: You think beyond components. You understand frontend architecture, rendering strategies (SSR, SSG, CSR), data flow, state management, and performance trade-offs at scale
Strong UI Fundamentals: You have strong fundamentals in HTML, CSS, and modern styling approaches, and you care about UI quality and consistency
AI-Augmented Workflow: You embrace AI as a non-negotiable part of modern engineering. You actively use tools like Copilot, Cursor, and LLMs to accelerate development, focusing on architecture, UX decisions, and complex problem-solving rather than repetitive coding tasks
UX & Performance Minded: You care deeply about user experience and performance. You know how to measure, diagnose, and improve frontend performance across devices and network conditions
Quality & Testing Mindset: You have experience with frontend testing strategies, from unit tests to end-to-end testing
High Autonomy: You are comfortable in a startup environment where requirements evolve. You can take a business goal or product idea and translate it into a high-quality frontend solution with minimal supervision

Preferred

Experience with Next.js or similar React frameworks
Experience designing or contributing to design systems or component libraries
Strong understanding of frontend performance optimization, including code-splitting, caching strategies, and rendering optimizations
Experience with state management libraries (Redux, Zustand, Recoil, etc.)
Experience with analytics, A/B testing, or experimentation frameworks
Practical experience integrating frontend applications with complex APIs or real-time systems
Experience mentoring junior engineers and leading technical discussions, including architectural reviews and frontend best-practice alignment

Benefits

Comprehensive Canadian health benefits—dental and vision included
Unlimited paid vacation days
Paid parental leave
Bereavement leave
Device Upgrade Policy—an interest-free hardware stipend repayable via payroll deductions
Monthly Tech & Appreciation Stipend
Complimentary snacks, coffee, video games, and board games

Company

Bettermode

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Bettermode is an all-in-one customer community platform that helps businesses streamline the customer experience, build stronger customer relationships, and improve retention.

Funding

Current Stage
Early Stage
Company data provided by crunchbase