Top Tech Jobs & Startup Jobs in Brazil

Build and operate Loadsmart’s internal platform, ensuring reliability, scalability, cost efficiency, and operational excellence. Lead reliability initiatives across engineering squads, manage SLAs and SLOs, troubleshoot production issues, conduct root-cause analysis, support infrastructure during off-hours, and own software infrastructure projects. The role requires hands-on expertise in AWS, Kubernetes, Docker, CI/CD, infrastructure automation, Linux systems, monitoring, incident management, and scripting, alongside technical leadership and mentoring.

Own contract intake, routing, approval tracking, execution, filing, and renewal records. Review commercial documents for completeness and signature readiness, coordinate approvals across departments, prepare contract packets, and maintain trackers, templates, playbooks, and SOPs. Use AI and workflow tools to summarize agreements, compare versions, extract terms, improve quality checks, and automate recurring legal operations processes. Support sales contracting workflows and provide professional follow-up with stakeholders and counterparties.

Provides Tier 1 and Tier 2 IT support, resolves tickets, manages Mac and Windows laptop provisioning, supports employee onboarding and offboarding, delivers IT training, administers Google Workspace and Okta access, and documents scalable IT processes. The role also supports identity management, endpoint management, knowledge-base development, and reliable day-to-day IT operations in a small global environment.

Serve as a senior technical partner to Enterprise customers by designing, building, troubleshooting, and improving reliable automations. Lead architecture reviews, technical account planning, executive conversations, escalations, and cross-functional initiatives. Partner with Customer Success to improve adoption, retention, and growth while representing customer needs to Product and Engineering. Advise customers on responsible AI implementation, including AI-assisted workflows, agentic systems, evaluation, governance, security, and oversight.

Build and scale internal tools for Customer Success, Sales, Onboarding, and Engineering. Own full-stack product development across React and NestJS, integrate CRM, warehouse, and communications platforms, design GraphQL APIs, process background jobs, and improve internal workflows. Act autonomously as both product manager and lead engineer, using AI-assisted development to ship reliable, observable software rapidly.

Own the zero-to-one strategy and execution for RevenueCat’s user acquisition products. Research mobile acquisition workflows, identify high-value opportunities, define and test product hypotheses, collaborate with engineering and cross-functional teams, and ship measurable products or experiments. Serve as the internal expert on mobile performance marketing, attribution, privacy, acquisition economics, and how monetization data can improve user growth.

Lead the design, development, deployment, and continuous improvement of scalable production AI solutions. Build LLM, RAG, agentic AI, machine learning, and document intelligence systems using Python, Azure, DevOps, IaC, Docker, Kubernetes, and MLOps. Own architecture, testing, evaluation, monitoring, security, governance, and operational support while translating business needs into measurable outcomes. Provide technical leadership, mentorship, stakeholder collaboration, and influence enterprise AI engineering standards and platforms.

Lead IT operations supporting approximately 400 remote team members. Set team roadmaps, improve internal service delivery, manage cloud and SaaS applications, administer Microsoft Entra tenants, oversee user lifecycle management, deploy device management solutions, troubleshoot across major operating systems and mobile platforms, and establish secure administrative access practices. The role also requires strong documentation, AI-assisted work practices, and team leadership.

Leads technical operations across LATAM, serving as the senior authority for platform integrations, onboarding, troubleshooting, supply optimization, and performance management. Advises publishers, broadcasters, streaming partners, agencies, and brands on technical design and monetization strategy. Partners with Sales, Product, Engineering, and Account Management while standardizing regional practices and supporting Magnite’s ad-serving and programmatic platforms.

Provide business travel support through chat, calls, and email; manage air, rail, hotel, and car bookings; resolve urgent issues; guide users on self-service tools; meet service-level and performance metrics; maintain supplier and destination knowledge; follow policies and compliance standards; and provide feedback to internal product and engineering teams. Requires English fluency, rotating-shift availability, strong customer service, multitasking, and troubleshooting skills.