Job Description
What We Believe
How we work is as important as what we build.
- Ownership is taken, not given. You’ll thrive here if your work builds others’ trust in your ability to identify, attack, and solve increasingly complex problems - including those no one has yet anticipated.
- Code wins arguments. We believe in prototyping early and often, and that shipping velocity compounds impact.
- We value speed and reflection. Some days, you’ll push thousands of lines of code; others, you’ll delete just as many after deep consideration.
- Failure is part of learning. You’re not afraid to build systems that don’t work out - because you know progress often comes from what we throw away.
- Intellectual honesty is non-negotiable. You love to learn, teach, ask questions, and share uncertainty openly.
- We embrace the new frontier. You’re eager to explore how AI tools - including agents - can augment human creativity, collaboration, and craftsmanship.
The Opportunity
We are looking for a Full Stack Frontend Engineer to lead the development of high-performance, elegant, and intelligent user experiences for our AI-powered web applications. Reporting to the Director of ML & Platform Engineering, the Senior Frontend Engineer will collaborate closely with product, design, and AI research teams to bring cutting-edge ideas to life - building intuitive interfaces that redefine how people interact with intelligent systems.
What you’ll do
Own end-to-end development of highly interactive, performant and elegant frontend experiences for our AI-powered web applications, from concept to production.Collaborate with product and design teams to translate ambiguous ideas into polished, user-friendly interfaces.Make thoughtful trade-offs between functionality, polish, and delivery speed - always ship features fast to validate user value quickly at the forefront.Set the standard for clean, maintainable, and scalable frontend architecture.Integrate AI capabilities into seamless, human-centered user interactions.Implement analytics and feedback loops to measure impact and guide iteration.Optimize performance and reliability through strong CI / CD practices and frontend testing frameworks.Evolve our design system and component library to ensure consistency, scalability, and rapid product development.Example Impact in First 30 Days
Prototype an AI-assisted interaction pattern (e.g. inline agent suggestions, reasoning, errors, conversational shortcuts, or visualizations) and get it in front of users early.Reduce frontend load time by 40%.Establish frontend event tracking pipelines with clear naming conventions and dashboards.Refine design system / component library that accelerates product velocity across teams.Contribute to CI / CD pipeline to make it safer and faster to ship.What we’re looking for
Deep Frontend Expertise :Mastery of React, TypeScript, Next.js, TailwindCSS (or similar frameworks).Strong understanding of performance optimization, accessibility, and responsive design.Systems Thinker :Able to architect frontend systems that scale, modularize, and anticipate future needs.Understands the trade-offs between speed and structure — and knows when to optimize for each.AI Product Enthusiasm :Excited by AI-native interfaces, real-time interactions, and integrating LLMs or agentic workflows into user experiences.Eager to learn and experiment with new tools, pushing the boundaries of how people interact with intelligent systems.Speed & Impact :Proven ability to ship meaningful products quickly.Thinks analytically about product analytics and impact, instrumenting features to learn and iterate faster.Design Sensibility :A close collaborator with designers — someone who sweats the details of interaction, motion, and polish.Builds interfaces that are as delightful as they are functional.Additional Kudos if you have
Full-Stack Fluency : Comfortable dipping into backend services (Node.js, python), databases and search indexes when needed.Startup DNA :You've scaled products fast and are eager to do it again.Bias for action, ownership, and curiosity.Thrives in ambiguity, takes initiative, and grows the scope of what you can own over time.Communicates clearly - in writing, in code, and in collaboration.Why Join Us?
Opportunity to shape the frontend vision of cutting-edge AI products used by global customers.Small, senior team - work alongside exceptional engineers, product leaders, and AI researchers.High impact - every line of code you ship directly shapes the user experience.High ownership with growth opportunities.Competitive compensation including Benefits and Equity Package.Arrow BI and our clients are equal opportunity employers. We celebrate diversity and are committed to creating an inclusive environment for all innovators.
Requirements
Software engineering, full stack development, front-end and backend programming, React, TypeScript, Next.js, Tailwind CSS