VTEX
Here at VTEX we believe high performance is a mountain with no top. Because of that our team is extremely committed to our shared bold future.
Our early career programs
Pick a job to read the details
Tap any role on the left — its description and apply link will open here.
ABOUT THE TEAM
The Tech & Core People team is responsible for enabling VTEX’s growth by building world-class teams. We partner closely with leadership to scale the organization in a structured, data-informed, and high-bar way. As we hire some of the best technical talent in the market, we also hold ourselves to the highest standards in recruiting. This means operating with strong processes, critical thinking, and a deep sense of ownership over outcomes. As a Technical Recruiter, you will combine operational excellence with strategic thinking to design, execute, and continuously improve hiring practices that support VTEX’s long-term success.
ABOUT THE ROLE
In this role, you will be responsible for owning and driving complex technical hiring processes end-to-end, with a strong focus on impact, quality, and scalability. You will work closely with leadership and stakeholders to shape hiring strategies, optimize processes, and ensure an outstanding candidate and hiring manager experience.
- Developing and executing creative, scalable, and data-informed sourcing strategies to build high-performing talent pipelines.
- Building hiring plans and job descriptions aligned with business priorities, role complexity, and long-term team needs.
- Owning recruiting processes end-to-end, from intake to offer, ensuring high quality, speed, and strong candidate experience.
- Partnering closely with hiring managers and leadership to challenge assumptions, clarify needs, and improve decision-making.
- Continuously identifying opportunities to improve recruiting processes, tools, and ways of working to increase efficiency, quality, and impact.
- Using data and funnel metrics to identify bottlenecks, prioritize efforts, and influence stakeholders with evidence-based insights.
- Managing complex stakeholder relationships and keeping partners aligned on status, risks, and trade-offs.
WHO YOU ARE
You are a high-impact recruiter who thrives in structured, high-expectation environments and is energized by complex challenges. You are not satisfied with “good enough” and consistently look for ways to raise the bar — for yourself, your processes, and your results.
You likely bring:
- A strong track record of recruiting for complex Engineering roles, including Management, Front-end, Back-end, Full-stack, and Data positions.
- Demonstrated ability to use data and metrics to inform strategy, identify bottlenecks, and improve hiring outcomes.
- A critical and analytical mindset, with the ability to connect information, question assumptions, and make well-reasoned decisions.
- A natural inclination to improve processes — you notice inefficiencies and proactively propose and implement smarter, more scalable ways of working.
- Strong stakeholder management skills, with the ability to build trusted relationships and navigate complex or ambiguous situations.
- High standards for structured hiring processes, assessment quality, documentation, and candidate experience.
- A strong sense of ownership and accountability, with a track record of going beyond expectations to deliver results.
- Excellent communication skills, both verbal and written, with the ability to adapt your message to different audiences (candidates, peers, leaders, executives).
- Fluency in Portuguese and English.
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 2.4 thousand global B2C and B2B customers, including Carrefour, Colgate, Motorola, Sony, Stanley Black & Decker, and Whirlpool, having 3.4 thousand active online stores across 43 countries (as of FY ended on December 31, 2024). For more information, visit www.vtex.com.
If you want to add this: 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.
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
- Health, dental, and life insurance with national coverage provided by VTEX
- Annual budget for professional development
- 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
#LI-remote
Ready to apply?
Apply to VTEX
About the Role
As a Customer Success Analyst focused on the VTEX CX Platform, you will ensure that clients across LATAM successfully adopt and extract value from the platform. You will combine relationship management with hands-on technical knowledge, guiding clients to use the platform effectively and embedding VTEX CX solutions into their daily operations.
What you will do
- Drive Product Adoption: Guide clients through configuration, workflows, and integrations to ensure they fully leverage the Weni Platform.
- Technical Enablement: Provide technical support and guidance on platform features, best practices, and optimizations to improve client operations.
- Client Engagement & Expansion: Build strong relationships with clients, including C-Level executives, to identify growth opportunities, negotiate renewals, and promote upsells.
- Strategic Meetings: Lead sessions with clients to align their goals with Weni’s capabilities, addressing technical and operational challenges.
- Monitor Customer Health: Track engagement, anticipate risks, and proactively implement solutions to maximize value and reduce churn.
- Collaboration with Internal Teams: Work closely with Solution Engineering, Product, and Support teams to resolve issues and ensure a smooth client experience.
Who you are
- You must be located in Bogotá.
- You are technically proficient, able to understand platform features, integrations, and workflows, and translate that knowledge into actionable guidance for clients.
- You adapt and learn quickly, thriving in dynamic and fast-paced environments.
- You approach problems with a technical and analytical mindset, simplifying complex challenges for clients.
- You have knowledge and/or experience in Retail, Marketplace, Digital Commerce, or Omnichannel environments.
- You have experience in Customer Success, Technical Account Management, or Solution Engineering.
- You are fluent in Portuguese and Spanish, and comfortable working with clients across LATAM.
- English is a plus.
- You are proactive, organized, and driven to help clients succeed with VTEX CX solutions.
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.
About VTEX CX Plataform
VTEX CX Plataform is a product of VTEX dedicated to enterprise customer experience solutions powered by artificial intelligence, designed for brands and retailers.
With the VTEX CX, we redefine sales and post-sales journeys through hyperautomation and the smart integration of data into conversational channels, delivering faster, more personalized, and more efficient experiences for consumers.
Benefits
- Health, dental, and life insurance with national coverage provided by VTEX;
- Language development incentive program (English, Spanish, Portuguese);
- Flexible meal allowance;
- Extended parental leaves;
- Flexible work schedule;
- Financial assistance to build your work-from-home setup;
- Wellness program;
Ready to apply?
Apply to VTEX
About the Role
As a Sales Account Executive focused on the VTEX CX Platform, you will own the full sales cycle, combining strong commercial acumen with technical expertise to position the platform as the best solution for each client’s needs.
In this role, you will act as both a trusted advisor and deal owner: deeply understanding client challenges, translating them into tailored solutions using the VTEX CX Platform, leading product presentations and demos, negotiating commercial terms, and ensuring a seamless handoff to the implementation team.
Your ultimate goal is to drive revenue growth by building long-term relationships, clearly articulating the value of the VTEX CX Platform, and closing strategic, high-impact deals.
What you will do
- End-to-End Sales Cycle Ownership: Lead the sales process — from discovery, and demos to proposal, negotiation, and contract signature.
- Discovery and Consultative Selling: Engage with prospects to uncover challenges, map business processes, and position the Weni Platform as the right solution.
- Solution Demonstrations: Deliver persuasive demos and presentations that connect technical capabilities to business outcomes.
- Proposal and Negotiation: Prepare and present commercial proposals, manage RFPs, and negotiate terms to successfully close deals.
- Value Communication: Clearly articulate ROI and business impact, adapting the message for both technical and executive audiences.
- Account Growth: Build and nurture long-term relationships, identifying upsell and cross-sell opportunities.
- Collaboration: Work closely with marketing, product, and post-sales teams to ensure alignment and a seamless client experience.
Who you are
- You must be located in São Paulo.
- You have proven experience in sales roles (Account Executive, Sales Engineer, or Solution Consultant) in SaaS, Digital Commerce, or related industries.
- You are fluent in Spanish (a plus).
- You have advanced English.
- You combine sales acumen with technical expertise, thriving in both commercial conversations and solution-oriented discussions.
- You have strong negotiation, communication, and storytelling skills, able to influence executives and decision-makers.
- You understand Retail, Marketplace, and Digital Commerce domains and their impact on customer experience.
- You are results-driven, persuasive, and motivated by achieving and exceeding sales targets.
- You thrive in fast-paced, collaborative environments and take ownership of client success from first contact to closed deal.
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.
About VTEX CX Plataform
VTEX CX Plataform is a product of VTEX dedicated to enterprise customer experience solutions powered by artificial intelligence, designed for brands and retailers.
With the Weni Platform, we redefine sales and post-sales journeys through hyperautomation and the smart integration of data into conversational channels, delivering faster, more personalized, and more efficient experiences for consumers.
Ready to apply?
Apply to VTEX
ABOUT THE ROLE
We are looking for a Senior Software Engineer (L4) to join VTEX’s DOM team, working on one of the most strategic initiatives in the platform: the evolution of our Order Management and Order Allocation systems.
In this role, you will help design and build a new agent-based order workflow, enabling merchants to customize how orders are processed, routed, and fulfilled across different use cases and markets.
This is a hands-on role where you will work on high-scale, mission-critical systems, solving complex problems at the intersection of distributed systems, platform architecture, and AI-driven orchestration.
ABOUT THE TEAM
We are looking for a Senior Software Engineer (L4) to join VTEX’s DOM team, working on one of the most strategic initiatives in the platform: the evolution of our Order Management and Order Allocation systems.
In this role, you will help design and build a new agent-based order workflow, enabling merchants to customize how orders are processed, routed, and fulfilled across different use cases and markets.
This is a hands-on role where you will work on high-scale, mission-critical systems, solving complex problems at the intersection of distributed systems, platform architecture, and AI-driven orchestration
WHO YOU ARE
- You are a strong backend engineer with experience in distributed systems.
- You have worked in high-scale, mission-critical environments.
- You are comfortable dealing with ambiguous problems and helping shape solutions.
- You communicate clearly and can work with multiple stakeholders and leadership levels.
- You are confident in providing technical input and pushback when needed.
- Experience with cloud (AWS), messaging systems, and .NET/C# is a strong plus.
- Experience or interest in AI / agent-based systems is highly valued.
#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.
Ready to apply?
Apply to VTEX
ABOUT THE ROLE
We are looking for a Senior Software Engineer (Backend/Infrastructure) to join the VTEX Network team. This team manages the core connective tissue of our cloud platform, being responsible for CDN, Cloud Connectivity, Ingress, DNS, and Service Mesh.
In this role, you will tackle one of our most critical engineering challenges: the evolution of our Service Mesh. Currently, VTEX relies on a highly performant, custom-built router (developed in .NET) that acts as our service mesh, processing millions of requests per second and serving as the backbone for all VTEX applications. Your mission is to help evolve this mission-critical infrastructure, leading the transition toward a market-standard stack (like Istio), with zero downtime and absolute reliability.
This is a role at the deep intersection of software engineering and scalable infrastructure, requiring extreme care for performance, resilience, and system architecture.
ABOUT THE TEAM
The Cloud Network team at VTEX is responsible for ensuring the reliability, scalability, and performance of our platform, which supports thousands of stores worldwide.
As part of a recent transformation, the team is focusing on building a new generation of infrastructure systems, including the evolution of Service Mesh, networking, and compute layers.
Our mission is to create a platform where infrastructure complexity is abstracted, enabling engineers to move faster while maintaining high standards of reliability and performance.
WHAT YOU WILL DO
- Drive Architectural Evolution: Lead the technical strategy and execution to migrate our custom routing layer to a modern, market-standard Service Mesh (e.g., Istio).
- Build for Extreme Scale: Design, develop, and maintain network infrastructure components that sustain millions of requests per second with incredibly low latency.
- Operate Mission-Critical Systems: Ensure the continuous availability and resilience of VTEX's core network services (Ingress, DNS, Service Mesh, CDN) that impact thousands of stores globally.
- Master Service Design: Apply deep service design principles to create scalable, robust, and easily maintainable backend services and infrastructure tooling.
WHO YOU ARE
- Experienced Backend/Platform Engineer: You have a strong background in Software Engineering (Backend) with deep, hands-on experience managing and evolving Kubernetes infrastructure.
- High-Scale Veteran: You have 3+ years of experience operating, troubleshooting, and designing systems for mission-critical environments with massive throughput (millions of requests per second).
- System Design Expert: You possess profound knowledge of service design, distributed systems, networking concepts (TCP/IP, HTTP, DNS, Proxies), and microservices communication.
- Technically Versatile: You are comfortable working with complex legacy systems while building the future. Experience with .NET is a significant advantage, as it will help you understand and refactor our current custom router. Familiarity with Service Mesh solutions (Istio, Envoy) is highly desired.
- Effective Communicator: You have a proven ability to negotiate technical constraints and collaborate seamlessly with different engineering teams to align goals and execute platform-wide changes.
- Language: Fluent English to collaborate in our global environment.
#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
Ready to apply?
Apply to VTEX
ABOUT THE ROLE
As an Engineering Manager for Cloud Storage, you will lead the core team responsible for the data backbone of our platform. We are looking for a platform-minded leader to manage an ecosystem that encompasses everything from SQL (Aurora, Postgres, SQL Server) and NoSQL (Redis, DynamoDB) to Search Engines (OpenSearch, Apache Solr) and Object Storage.
You will manage a squad of infrastructure and software engineers, acting as a true Platform Engineering team. Your ultimate mission is not just to keep the databases running flawlessly, but to drastically increase developer velocity. You will achieve this by building autonomous "storage-as-a-service" environments, creating self-service tooling, and maintaining the integration libraries and SDKs that allow our product squads to ship features faster and with confidence.
WHAT YOU WILL DO
- Manage, mentor, and grow a mixed team of software and infrastructure engineers, fostering a culture of technical excellence and automation.
- Build the strategic roadmap for our entire storage ecosystem, defining architecture patterns, capacity planning, and the evolution of our SQL, NoSQL, Search, and Object Storage solutions.
- Treat infrastructure as a product. Oversee the development of integration libraries, APIs, and "golden paths" that reduce cognitive load for developers and accelerate product delivery.
- Guarantee high availability, performance, and resilience across all data layers in a large-scale, high-volume environment.
- Identify operational bottlenecks and create a backlog focused on replacing manual requests with automated, self-service solutions.
WHO YOU ARE
- You have strong background in Software Engineering and Platform/Infrastructure engineering, knowing how to apply software principles to operations.
- You are a seasoned Engineering Manager with a proven track record of managing people, performance, and delivering complex technical projects.
- You have deep, hands-on experience dealing with massive scale across diverse data engines: Relational (e.g., PostgreSQL, Aurora), NoSQL (e.g., DynamoDB, Redis), Search (e.g., OpenSearch, Solr), and Object Storage.
- You understand that your customers are other developers. You have experience maintaining integration libraries or internal developer platforms.
- You are hands-on and curious about using AI/LLMs, automation, and modern dev tools to boost your team's speed and quality, while staying thoughtful about responsible use.
- Fluent English: You are capable of collaborating and communicating effectively in a global environment.
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 2,600 global B2C and B2B clients, including Carrefour, Colgate, Motorola, Sony, Stanley Black & Decker, and Whirlpool, having 3,500 active online stores across 43 countries (as of FY ended on December 31, 2023). For more information, visit www.vtex.com.
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
Ready to apply?
Apply to VTEX
ABOUT THE ROLE
We are seeking a highly skilled Senior Front-End Engineer to join our team. The ideal candidate will have extensive experience developing multi-tenant SaaS solutions and a proven track record in front-end development. This professional will play a pivotal role in innovating and driving the success of our team.
As a Senior Front-End Engineer, you will serve as a technical reference within the team, guiding and providing expertise in front-end development best practices. You will work closely with a multidisciplinary team of engineers, product managers, and designers. You will be responsible for leading significant evolutions in our products to better meet customer needs and seize market opportunities.
Your contributions will directly impact the success and global growth of our organization, offering a truly exciting opportunity to be at the forefront of e-commerce innovation.
ABOUT THE TEAM
Currently, we have various open positions available across different domains.
WHO YOU ARE
- Someone with academic background preferably in Engineering courses, such as Computer Engineering, Software Engineering, Electrical Engineering, Automation Engineering, or related fields.
- You have a solid track record in front-end development. Also, a strong proficiency in modern frontend technologies such as Typescript, GraphQL, CSS3, and frameworks/libraries like React and Next;
- You have demonstrated experience in a technical guidance capacity, successfully guiding project teams and establishing strategic technical direction;
- You have experience in software development, maintenance, and evolving large-scale and resilient frontend applications with 24/7 uptime;
- You are proficient in automated tests, its different types, and strategies;
- You have a proven track record of delivering high-quality code in a fast-paced, agile environment;
- You have proficiency in English and Portuguese;
- You tackle the problems always with a business-oriented approach;
- 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.
- You should be based in any Brazilian city;
- Experience working in commerce solutions is a plus!
#LI-remote
#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.
Ready to apply?
Apply to VTEX
About the Role
As a Data Scientist, you will join the AI Models team at Weni by VTEX, a business unit of VTEX. You will be responsible for researching, developing, and improving machine learning models that power our conversational agents and multi-agent systems. You are driven by curiosity and impact, transforming complex data into tangible improvements in user experience and product performance.
What you will do
- Research, design, and implement machine learning models to improve the performance of conversational agents and multi-agent systems.
- Analyze large datasets to extract insights that guide model improvements and product decisions.
- Work closely with engineers and product managers to bring AI models from prototype to production.
- Continuously evaluate model performance and iterate based on real-world usage and feedback.
- Perform exploratory data analysis (EDA) to uncover hidden structures, anomalies, and relationships in data, informing hypothesis generation and experimental design for conversational AI systems.
Who you are
- Strong foundation in Statistics.
- Proficiency in Python.
- Experience using Git for code version control.
- Hands-on experience with scikit-learn, pandas, and other data-related frameworks.
- Knowledge of Deep Learning.
- Experience with cloud platforms (AWS) for storage, pipelines, and deployment.
- Monitoring performance, drift, and data quality in production.
- Critical thinking, curiosity, and proactive problem-solving.
- Clear communication (oral, written, and visual) and collaborative teamwork.
- Familiarity with GenAI/LLMs (prompt engineering, fine-tuning, hallucination evaluation).
- Bachelor’s degree in Computer Science, Engineering, Statistics, Mathematics, or related fields.
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.
About Weni by VTEX
Weni by VTEX is a business unit of VTEX dedicated to enterprise customer experience solutions powered by artificial intelligence, designed for brands and retailers.
With the Weni Platform, we redefine sales and post-sales journeys through hyperautomation and the smart integration of data into conversational channels, delivering faster, more personalized, and more efficient experiences for consumers.
Benefits
- Health, dental, and life insurance with national coverage provided by VTEX;
- Language development incentive program (English, Spanish, Portuguese);
- Flexible meal allowance;
- Extended parental leaves;
- Flexible work schedule and remote-first culture;
- Financial assistance to build your work-from-home setup;
- Wellness program;
- Budget for Development.
Ready to apply?
Apply to VTEX
ABOUT THE ROLE
We are proactively seeking a highly skilled Senior Backend Engineer to join our team. The ideal candidate will have experience in developing multi-tenant SaaS solutions and a proven track record in backend development.
As a Senior Backend Engineer, you will serve as a technical reference for the team, providing guidance and expertise in backend development best practices. You will be responsible for important evolutions of our products in terms of scalability (they're global products!) and product evolution to address main customers demands and market opportunities. Your contributions will directly impact the success and global growth of our organization, making this a truly exciting opportunity.
ABOUT THE TEAM
Currently, we have various open positions available, and throughout the hiring process, we'll match candidates with teams based on their skills and identified level of seniority.
WHO YOU ARE
- You have experience in building backend systems for large-scale applications.
- You have demonstrated experience in a technical guidance capacity, successfully guiding project teams and establishing strategic technical direction;
- You are proficient in multiple programming languages. While we remain language agnostic, it's worth mentioning that this team primarily works with C# as language of choice.
- Someone with academic background preferably in Engineering courses, such as Computer Engineering, Software Engineering, Electrical Engineering, Automation Engineering, or related fields.
- You have a proven track record of working with cross-functional teams.
- You thrive in dynamic environments and find them energizing.
- You can effectively communicate in English and Portuguese;
- 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.
#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.
Ready to apply?
Apply to VTEX