Top Tech Jobs & Startup Jobs in Brazil

Coordinate daily esports studio operations, including player rosters, match schedules, staffing, live broadcasts, referees, and studio personnel. Monitor live matches, resolve operational and technical issues, maintain records, enforce procedures, and support onboarding and training. The role also contributes to process improvement, operational scaling, and issue escalation in a fast-paced, on-site, shift-based environment.

The Live Commerce Administrator supports the setup and management of live selling sessions, coordinating products and inventory while assisting the Live Commerce Team during broadcasts and in reporting.

Staff Software Engineer responsible for architecting and developing scalable web applications and APIs using Elixir, React, and PostgreSQL. The role involves solving ambiguous technical and business problems, ensuring system reliability and performance, collaborating cross-functionally, presenting solutions to leadership, writing tested code, participating in code reviews, mentoring engineers, and removing technical roadblocks.

Leads Customer Experience operations across support channels and the full e-commerce lifecycle, including payments, fulfillment, subscriptions, refunds, and retention. Manages CX teams, staffing, escalations, workflows, SOPs, and performance KPIs. Uses customer and operational data to identify friction, improve efficiency, reduce contacts, and scale processes while partnering with Product, Payments, Fulfillment, Pharmacy, Clinical, and other teams.

Lead applied AI engineering across generative and discriminative use cases, including scalable content generation, gamification, benchmarking, analytics, and multimodal behavior classification. Own AI-first SDLC practices, MCP and ML tooling, prompting standards, application benchmarks, roadmap development, and end-to-end deployment and maintenance of AI systems. Establish engineering standards for quality, scalability, and AI-first development while collaborating closely with product and engineering leadership.

Lead enterprise Master Data Management solution architecture using Stibo Systems STEP. Responsibilities include facilitating design workshops, producing technical specifications, validating solution quality, estimating architecture work, advising stakeholders, and leading development teams. The role requires customer-facing consulting, Java/J2EE expertise, enterprise integration knowledge, and collaboration with system integrators and internal teams across LATAM.

Internship position serving as a replacement for an employee whose contract is ending. The specific functional area and responsibilities are not provided.

Leads analysis, configuration, implementation, upgrades, and support for JD Edwards EnterpriseOne supply chain modules. The role supports procurement, warehousing, inventory, transportation, quality, sales order management, EDI, and WMS integrations. Responsibilities include translating business requirements into solutions, troubleshooting integrations, supporting FDA-compliant validation and audit readiness, cloning applications for a new technology landscape, coordinating third-party teams, training users, and driving continuous improvement.

Freelance CRO Specialist responsible for scaling validated conversion concepts, identifying funnel opportunities, designing and launching A/B tests, analyzing conversion and lead-quality data, and documenting reusable experimentation learnings. The role coordinates with design, technology, and paid media teams while independently managing multiple experiments across clients, markets, and verticals.

Support deployment and maintenance of fraud-detection solutions: assist with ETL configuration, detection implementation, feature rollout, pipeline optimization, and cross-team client engagement under senior data scientists.