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Senior Software Engineer, Backend AI

VTEX

Brasil

Teletrabalho

USD 70.000 - 100.000

Tempo integral

Há 3 dias
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Resumo da oferta

VTEX is seeking a Senior Software Engineer specializing in AI Agents to develop a cutting-edge Agent Platform. This hands-on role focuses on tackling complex challenges at the intersection of AI, platform engineering, and product development, offering an opportunity to shape the future of AI-powered commerce.

Serviços

Annual profit-sharing program
Health and dental insurance
Flexible work schedule
Financial assistance for home setup
Wellness program

Qualificações

  • Experience in AI and platform engineering.
  • Proficiency in building scalable and extensible applications.
  • Strong understanding of AI technologies like LLMs and embeddings.

Responsabilidades

  • Implement core components of the AI Agent Platform.
  • Develop tools and APIs for users to manage AI agents.
  • Collaborate with cross-functional teams to enhance platform features.

Conhecimentos

Problem Solving
Collaboration
Adaptability
Technical Communication
Ownership

Formação académica

Bachelor’s Degree in Computer Science or related field

Ferramentas

APIs
SDKs
AI Services

Descrição da oferta de emprego

We are seeking a Senior Software Engineer specializing in AI Agents and Agent Platforms to join our team in building a scalable, extensible Agent Platform and developing impactful AI agents leveraging this platform.

This is a hands-on engineering role focused on solving complex technical challenges at the intersection of AI, platform engineering, and product development.

Key Responsibilities
  • Implement and evolve core components of the AI Agent Platform, including orchestration layers, agent runtime, knowledge integration, tool/skill management, and guardrails
  • Develop APIs, SDKs, and developer tools that enable users to build and manage AI agents
  • Integrate AI services such as LLMs, retrieval-augmented generation (RAG), embeddings, and function-calling APIs into the platform
  • Prototype and productionize AI agents for various business use cases
  • Collaborate closely with other engineers, product managers, AI/ML specialists, and designers
  • Write clean, maintainable, well-documented code with a focus on scalability and extensibility

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)
  • Agentic AI systems (multi-agent orchestration, tool integration, function-calling)
WHO YOU ARE

As a Senior Software Engineer on the Agent Experience Platform team at VTEX, you are more than a builder—you are a problem solver, a collaborator, and a continuous learner.

You are someone who:

  • Takes ownership of the work you do. You care deeply about delivering high-quality solutions, and you’re comfortable being accountable for outcomes—not just tasks.
  • Thinks holistically about systems. You connect the dots between product goals, technical architecture, and user experience, and you proactively ask how what we’re building fits into the bigger picture.
  • Is curious and adaptable. You’re excited to learn new technologies, challenge assumptions, and evolve how we work as the platform grows.
  • Communicates clearly and thoughtfully. You know how to explain technical tradeoffs to non-technical stakeholders, give constructive feedback to peers, and document decisions for long-term clarity.
  • Collaborates with empathy. You work well across disciplines—whether with product managers, designers, AI/ML specialists, or fellow engineers—and value diverse perspectives in solving complex problems.
  • Balances pragmatism with ambition. You know when to prioritize speed, and when to invest in scalability, reliability, or extensibility. You can navigate tradeoffs with maturity.
  • Is product-minded. You’re not just writing code—you’re thinking about the people using what we build, and how to make their experience better.
  • Is self-directed yet team-oriented. You’re able to drive your work forward independently while staying aligned with team priorities and goals.
  • Values continuous improvement. You’re open to feedback, actively seek ways to grow, and help create a culture of learning within the team.

Ultimately, you are someone who takes pride in building platforms that empower others—whether that’s developers creating agents, or users interacting with AI-powered experiences—and you’re excited to be part of shaping the future of AI-powered 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, visitwww.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;
  • Flexible meal allowance;
  • Extended parental leaves;
  • 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.

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Privacy Notice
The personal data provided during this selection process will be collected and used exclusively for the purpose of evaluating and selecting candidates. By proceeding with your registration, you are aware of the collection, use, and storage of your personal data by VTEX. For further details on how your data will be processed, please visithttps://vtex.com/us-en/privacy-and-agreements/hiring-notice/ . You will find information on (i) how personal data is processed in VTEX selection processes; (ii) what types of data VTEX collects; (iii) your rights as a data subject; and (iv) how long VTEX processes your data. If you have any questions, please contact our DPO atdpo@vtex.com or request the exercise of your rights as a data subject athttps://vtex.com/us-en/data-request .

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. * Select...

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