Top Tech Jobs & Startup Jobs in Sao Paulo

Drive Qompyl’s growth from beta through launch by managing acquisition funnels, organic and paid channels, lifecycle programs, experimentation, analytics, community, referrals, and partnerships. Identify performance gaps, optimize conversion and retention, and provide actionable recommendations. The role requires financial-markets fluency to market effectively to self-directed traders and investors, plus hands-on execution in an early-stage environment.

Leads and grows a six-person software engineering team while remaining hands-on. Owns customer-facing data APIs, analytics products, reporting datasets, production operations, observability, SLOs, and incident management. Partners with Product, Design, UX, and Data Engineering on platform migrations and backend modernization from Groovy and Scala to Kotlin. Drives team hiring, development, delivery, quality, and engineering culture while shaping AI-assisted analytics and data access for AI agents.

Own end-to-end AI-automated data platform migration projects (1-4 concurrent): scope, plan, execute, configure Datafold Migration Agent, run customer check-ins, manage stakeholders, partner with engineering, and improve delivery playbooks.

Build AI-powered quality platforms, mobile testing frameworks, and scalable infrastructure for Airbnb’s iOS and Android ecosystems. Develop in Swift and Kotlin, integrate LLM-driven test automation, optimize distributed testing and CI/CD systems, and improve mobile code quality, reliability, and developer productivity. Collaborate with mobile, research, and data science teams while contributing to code reviews and engineering standards.

Build and maintain scalable B2B SaaS applications and services using C#, .NET, React, cloud platforms, microservices, APIs, event-driven architecture, Docker, Terraform, and NoSQL technologies. Responsibilities include architecture, implementation, testing, deployment, monitoring, security integration, and technical documentation. The role is approximately 70% hands-on development and 30% mentoring, with additional involvement in planning, interviewing, recruiting, and cross-team collaboration.

Supports global demand planning and APS transformation activities across regional business groups. Manages product forecasts, forecast adjustments, planning master data, EDI mapping, product lifecycle changes, exception analysis, and demand review processes. Maintains forecast integrity and planning system readiness using SAP APO-DP and related forecasting tools. Collaborates with international teams in a fast-paced manufacturing environment and responds to ad hoc planning and analytics requests.

Handles inbound calls from customers seeking cancellations, refunds, returns, or expressing dissatisfaction. Listens empathetically, identifies root causes, uses approved retention scripts and offers, processes cancellations and refunds, documents interactions, and meets save-rate and call-quality targets. Requires strong spoken English, customer support experience, composure during difficult conversations, reliable internet, and a quiet home workspace. The role is fully remote within Latin America with potential advancement to senior support or team leadership.

Provides frontline technical support for ISI Analytics and Infortel Classic through phone, email, and web channels. Troubleshoots software issues, monitors system alerts, documents cases, communicates updates, performs routine administrative maintenance, and escalates complex problems. The role requires strong customer service, communication, analytical problem-solving, multitasking, and the ability to learn technical concepts. Preferred qualifications include prior technical support experience, software application support, Salesforce familiarity, and exposure to telecommunications or analytics platforms.

Lead the design and operation of an AI-driven software development pipeline where agents implement changes and engineers govern risk. Own conventions, source indexing, artifact-based verification gates, agent identities, autonomy tiers, containment, intake, measurement, incident records, and continuous rule calibration. The role requires deep CI/CD and platform expertise, strong software engineering and testing judgment, security instincts, hands-on coding-agent experience, cross-functional collaboration, and excellent English communication.

Build and lead NVIDIA’s developer ecosystem in Brazil by driving adoption of AI SDKs, libraries, NIMs, and blueprints. Integrate NVIDIA technologies into partner projects, provide technical onboarding and guidance, create code samples, monitor ecosystem and competitive trends, troubleshoot integrations, advise engineering and product teams, and represent NVIDIA at developer events. The role requires deep GenAI and agentic AI expertise, strong Python skills, extensive technical experience, and fluency in Portuguese and English.