Top Tech Jobs & Startup Jobs in Rio de Janeiro

Build and lead high-performance browser features in modern C++ and Chromium, including tracker blocking, subscription integrations, and responsiveness monitoring. Own complex projects from proposal through post-mortem, solve ambiguous technical problems, make architecture decisions, collaborate asynchronously with product and design, and use metrics to evaluate outcomes in a large-scale consumer codebase.

Rubrik invites individuals to join their talent community to stay connected and explore employment opportunities, fostering inclusion and equal opportunity.

Design, build, and operate backend services in Go/gRPC to support CX and compliance workflows. Integrate and maintain third‑party SaaS and vendor APIs, operate production systems on AWS/Kubernetes/Terraform, drive engineering best practices, collaborate cross‑functionally, and apply responsible generative AI practices to improve workflows.

Lead Halter's market entry into Brazil by building and scaling a regional commercial organization. Own revenue, forecasting, sales, marketing, and customer lifecycle. Hire and coach field teams, run disciplined commercial rhythms, shape product-market fit through field insights, and drive customer adoption, retention, and expansion while representing South American needs to global HQ.

Leads the Pipe System Design engineering team and manages execution of a complex project portfolio from tender through completion. Responsibilities include resource planning, technical reviews, design assurance, risk management, documentation approval, customer engagement, cross-functional coordination, and continuous improvement. The role supports collaboration among engineering, project management, supply chain, manufacturing, and international factory teams, with travel to customers and NOV sites as required.

Lead deployment and operation of a new AWS Kubernetes environment. Responsibilities include managing EKS workloads, troubleshooting cloud and cluster issues, designing GitLab CI/CD and Argo CD GitOps workflows, developing Terraform infrastructure, implementing monitoring and reliability practices, supporting modernization, and documenting operational procedures and runbooks.

Design, develop, and maintain scalable Python microservices and REST APIs. Write high-quality, tested code, conduct reviews, manage databases and integrations, containerize applications with Docker, and build CI/CD pipelines using GitHub Actions. Collaborate with product, frontend, and DevOps teams while mentoring junior and mid-level engineers.

Design and build production agentic AI workflows and products using tool-using LLMs, orchestration, multi-agent collaboration, RAG, and human approvals. Integrate agents into coding, testing, deployment, support, and operational processes. Establish standards for evaluation, observability, reliability, security, and governance. Prototype and productionize new capabilities, mentor engineers, guide technical transformation, and collaborate with product and engineering leaders to deliver measurable outcomes.

Leads Brazil’s toll manufacturing and localization strategy for the Oilfield Chemicals portfolio. Manages third-party manufacturing partners, supplier qualification, audits, operational readiness, quality, cost, delivery, safety, compliance, and continuous improvement. Coordinates with commercial, sourcing, logistics, engineering, quality, HSE, technology, planning, and operations teams to support product localization, manufacturing transfers, supply resilience, and cost competitiveness. Oversees budgets, supplier performance, corrective actions, and cross-functional project teams.

Manage Media Buying teams while building operating systems, workflows, performance standards, and accountability mechanisms. Lead Team Leads, Media Buyers, and Analysts; improve efficiency through process redesign, automation, and documentation; manage team capacity, staffing, and resource allocation; and develop future leaders. The role requires strong paid media judgment, e-commerce experience, analytical and organizational skills, and expertise across major paid media platforms.

Provide technical support through email and chat, troubleshoot product issues involving bulbs, apps, connectivity, setup, and configuration, guide customers through solutions, document interactions, escalate complex problems, and manage multiple conversations while maintaining accuracy and a positive customer experience.

Provide technical support through email and chat, troubleshoot smart bulb, app, connectivity, setup, and configuration issues, guide customers through solutions, document interactions, escalate complex problems, and maintain a positive customer experience while managing multiple conversations.

Manage funding, liquidity, collateral, reserves, and liquid asset buffers across Brazil legal entities. Execute fixed-income trades, monitor regulatory and risk limits, assess market conditions, support treasury policies and governance, and contribute to transformation initiatives. The role requires banking treasury experience, strong risk management, Portuguese and English fluency, analytical and stakeholder-management skills, and familiarity with Power BI, data analytics, automation, and digital tools.