Proxima

Frontend Engineer

• Build, maintain, and scale frontend applications using TypeScript and React
• Design and implement user interfaces for AI agent interactions, data visualizations, and consumer-facing products
• Write clean, maintainable, and semantic HTML/CSS/SCSS with a strong eye for design and UX
• Create responsive, accessible, and performant web applications that work flawlessly across devices and browsers
• Collaborate closely with product and designers to translate mockups and prototypes into production-ready code
• Build reusable component libraries and design systems
• Optimize frontend performance, including bundle sizes, load times, and runtime efficiency
• Work with backend teams to integrate APIs and manage application state effectively
• Own frontend architecture decisions and champion best practices across the team
• Stay on the cutting edge of modern frontend development, especially around AI-powered user experiences

Senior Front-End Engineer

Product Designer

• Co-create with customers: run short discovery and usability sessions with our brands, incorporate learnings into weekly iterations, help us get to "useful" fast.
• Collaborate with product and engineering to shape what our models surface (customer segments, cross-brand look-alikes, LTV predictors, taste profiles) and how we explain "why this matters."
• Shape our design culture from the ground up. You'll set the tone for how we work, what tools we use, and how design influences product decisions.
• Design exploration workflows that help marketers answer complex business questions quickly. Turn infinite ways to slice customer data into clear paths to decisions about product lines, creative strategy, channel selection, and growth opportunities.
• Translate our insights (visual taste profiles, life stages, purchase motivations, brand affinities, size distributions) into clear mental models that marketers immediately understand.
• Establish design patterns and standards for tables, filters, comparisons, and charts used across Customer Explorer. You'll build our first design system and work closely with engineering to keep it in sync.
• Make activation obvious: show how insights sync to channels (Meta audiences, Klaviyo segments, programmatic), inform product decisions, and guide creative strategy.
• Design for real data realities: handle empty/partial/dirty states, show confidence levels, set sensible defaults, reveal complexity progressively.
• Work fast and visibly: ship low-friction prototypes, make quick trade-offs, create crisp artifacts (flows, rationales, design tokens), iterate in increments (V0/V1/V2).

Senior Product Designer

Full-stack Engineer

• Build, maintain, and scale full stack applications using TypeScript, React, and Python
• Work on end-to-end features including AI agent interfaces, orchestration layers, and developer-facing tools
• Write and style responsive user interfaces using CSS/SCSS
• Design, build, and document backend services and APIs
• Query and manage relational databases using SQL
• Collaborate with cross-functional teams to iterate quickly and deliver high-impact features
• Own projects from architecture to deployment in a fast-paced, agile environment
• Stay on the cutting edge of modern development practices, especially around AI integration

Senior Front-End Engineer

Senior Product Designer

Senior Software Engineer