Top Tech Jobs & Startup Jobs in Brazil

Design, build, and own reliable production integration systems connecting hospitals and EHRs. Map undocumented systems, ship and support APIs, mentor teammates, engage with open-source, and improve observability and incident response.

Design high-converting, mobile-first Product Detail Pages and landing pages for DTC Shopify brands. Create A/B test variations, component-based Figma design systems, and conversion-driven visuals. Collaborate with CRO specialists, account teams, and developers to optimize UX, reduce friction, and improve add-to-cart and checkout conversions.

Provide remote executive and administrative support including calendar and email management, meeting coordination, travel booking, research, document and spreadsheet preparation, task follow-up, project coordination, recordkeeping, and professional communication with clients, vendors, and internal teams to support C-level executives.

Senior Systems Manager position at Fiserv seeking innovators to support global fintech and payments systems. Applicants should apply using their legal name, complete the profile, and attach a resume. Fiserv emphasizes diversity and warns about fraudulent job postings.

Lead cross-functional teams to design and implement AI-driven applications on GCP using React 18, TypeScript, and Python FastAPI; integrate AI via Google ADK; manage data in Firestore and Cloud SQL; use generative AI tools and prompt-engineering best practices; conduct architecture and code reviews; coordinate work with GitHub Projects and document via Claude Code.

Own end-to-end commercial relationships with institutional and fintech clients across Latin America: source and qualify leads, run outbound and discovery, negotiate pricing, coordinate onboarding to live trading, manage account health and reactivation, attend regional conferences, and surface market intelligence and client feedback to internal teams.

Adapt and review scripts for AI dubbing projects, evaluate AI-generated dubs for quality, ensure natural and accurate localized German dialogue, collaborate with teams to improve language and creative outcomes, and manage multiple projects to deadlines.

Design, build, and maintain the studio pipeline and artist-facing tools (launchers, publishers, loaders, review/notes). Create fast, responsive front-ends for web, Qt/PySide, and in-engine (Unreal). Integrate with Maya, Unreal, Nuke, and Perforce on Windows, extend the AYON pipeline, add AI-assisted features, own tools through their lifecycle, and collaborate directly with artists while managing your own work.

Lead pre-sales technical engagements across LATAM: run discovery, design demos and PoCs, onboard customers post-sale, and enable reseller partners. Own technical implementations, optimize deployments, and translate technical capabilities into business value.

Build end-to-end web applications across frontend and backend. Lead technical decisions, implement scalable solutions, integrate frontends with REST APIs, use Python backends and Databricks, write unit/integration/end-to-end tests, deploy to cloud using Docker and CI/CD, and collaborate with designers, customers, and engineers to ensure timely, high-quality feature delivery.