Sobre

• ABOUT THE ROLE
• We are seeking a Senior Front-End Engineer to join our team and help build the next generation of AI-powered user experiences on top of VTEX’s Agent Platform.
• This is a hands-on engineering role focused on designing and developing intuitive, scalable, and AI-enabled interfaces that empower users to create, manage, and interact with autonomous AI agents.
• You will be responsible for building high-quality front-end applications using React and TypeScript, while also leveraging AI to accelerate and transform the way UIs are created. In this role, you will not only ship front-end products—you will help redefine how they are built.
• ABOUT THE TEAM
• The Agent Experience Platform team at VTEX is building the foundation for the future of AI-powered commerce interactions.
• We are responsible for designing and developing the platform that empowers developers, product teams, and business users to create, manage, and scale AI agents that interact intelligently with customers, employees, and systems.
• Our mission is to provide a scalable, extensible, and safe platform for AI agents—enabling businesses to deploy agents that can access knowledge, call APIs, orchestrate workflows, and deliver personalized, conversational experiences across channels.

We work at the intersection of

• AI/ML engineering (large language models, retrieval-augmented generation, embeddings)
• Platform engineering (API design, orchestration systems, developer tools, observability)
• Agentic AI systems (multi-agent orchestration, tool integration, function-calling
• KEY RESPONSABILITIES
• Build and evolve core front-end experiences for the AI Agents Platform, including interfaces for agent creation, configuration, monitoring, and troubleshooting.
• Implement UI components, design system integrations, and interaction patterns that make complex AI workflows simple and intuitive.
• Develop tools that allow users to create or modify front-ends using AI—turning prompts or sketches into production-ready UI components.
• Collaborate closely with backend engineers, AI/ML specialists, designers, and product managers to ship cohesive, high-impact AI features.
• Prototype and imeplement front-end features for AI-driven use cases, ensuring usability, accessibility, and performance.
• Write clean, maintainable, well-tested code with a strong focus on reliability, scalability, and resilience.
• Contribute to architectural decisions and influence how AI-powered front-end experiences are designed and built at VTEX.
• WHO YOU ARE
• As a Senior Front-End Engineer on the Agent Experience Platform team, you are more than a UI developer—
• you are a product-minded engineer, a creative problem solver, and someone who brings clarity to complex experiences.

You are someone who

• Takes ownership of the features you build and cares about delivering high-quality, user-centered solutions.
• Thinks holistically about the experience—connecting product goals, technical trade-offs, and user needs.
• You are hands-on and curious about AI, using LLMs, automation, and design/dev tools to boost speed, quality, and clarity in your workflow, while staying thoughtful about their limitations, safety, and responsible use.
• Communicates clearly and thoughtfully, whether explaining UI decisions, giving feedback, or discussing trade-offs with teammates.
• Works collaboratively across disciplines and values diverse perspectives when solving complex problems.
• Balances pragmatism and ambition, knowing when to optimize for speed and when to invest in long-term scalability.
• Is hands-on, curious, and experimental, using AI and automation to improve speed, clarity, and quality in your workflow.
• Is self-directed yet collaborative, able to drive work independently while staying aligned with the team’s vision.
• Values continuous improvement, embraces feedback, and contributes to a culture of learning and growth.
• Ultimately, you take pride in building front-end platforms that empower others—whether it’s developers creating agents or businesses crafting AI-powered customer experiences.
• You’re motivated by the opportunity to shape the future of AI-driven commerce at VTEX.
• #LI-Remote
• About VTEX
• VTEX (NYSE: VTEX) is the composable and complete commerce platform that delivers more efficiency and less maintenance to organizations seeking to make smarter IT investments and modernize their tech stack. Through our pragmatic composability approach, we empower brands, distributors, and retailers with unparalleled flexibility and comprehensive solutions, enabling them to invest solely in what provides a clear business advantage and boosts profitability. VTEX is trusted by 2,400 global B2C and B2B customers, including Carrefour, Colgate, Motorola, Sony, Stanley Black & Decker, and Whirlpool, having 3,400 active online stores across 43 countries (as of FY ended on December 31, 2024).
• Founded in the year 2000, VTEX has a history of being unstoppable. Completely against the odds, VTEX is leading a high-tech industry and positioned above market giants. We are building an extraordinary future with more than 1,300 employees scattered across 25 locations in 16 countries in Latin America, North America, Europe, and Asia. For more information, visit www.vtex.com.
• At VTEX, you will work in a challenge-driven environment and collaborate with amazing peers. If you are powerful individually, join us, and we will be unstoppable together.
• Benefits
• Annual profit-sharing program and equity eligibility;
• Health, dental, and life insurance with national coverage provided by VTEX;
• Annual budget for professional development in Tech;
• Language development incentive program (English, Spanish, Portuguese);
• Flexible meal allowance;
• Extended parental leaves;
• Child-care assistance;
• Flexible work schedule and remote-first culture;
• Financial assistance to build your work-from-home setup;
• Wellness program;
• Free shipping on 1000+ VTEX stores
• By applying for this position, the candidate acknowledges and explicitly affirms their understanding that the use of any form of artificial intelligence (AI) during the selection process is explicitly prohibited.