Top Tech Jobs & Startup Jobs in Brazil

Provide Level 1 technical support for B2B clients using financial market-data products. Troubleshoot high-load systems, monitor performance, investigate root causes, support integrations, document incidents, and collaborate with engineering and business teams. The role also assists with product rollouts, testing, system documentation, user training, and communication with market-data providers, exchanges, brokers, and trading firms.

Edit 100–140 educational, marketing, short-form, and long-form videos monthly. Create polished, conversion-focused content with advanced motion graphics, kinetic typography, transitions, sound design, and strong visual storytelling. Maintain brand standards, deliver near-final edits with minimal iterations, and work quickly across influencer-led and performance marketing content.

Develop and manage digital fundraising campaigns across LinkedIn and Google Ad Grants, including audience targeting, creative testing, SEO, landing page optimization, conversion tracking, reporting, and performance optimization. The consultant will align paid media and organic search strategies with fundraising goals, monitor donor journeys and campaign efficiency, ensure Google Ad Grant compliance, and recommend website and content improvements to increase reach, engagement, and donations.

Principal Platform Engineer responsible for architecting and building AI-enabled cloud infrastructure, primarily on AWS with Azure support. The role focuses on agentic AI platforms, cloud account and environment design, SDN micro-segmentation, centralized policy control planes, and Infrastructure as Code using OpenTofu, Terramate, Ansible, and GitHub Actions. Responsibilities also include architecture leadership, software design, requirements and release management, risk assessment, technical standards, audits, and cross-functional leadership.

Own end-to-end enterprise sales: build pipeline, prospect strategically, manage complex deals to close, forecast accurately, advocate customer needs internally, and use AI and CRM tools to exceed revenue targets.

Develop full-stack web applications and microservices across the entire feature lifecycle. Build AI agents, LLM-powered workflows, chat interfaces, and evaluation frameworks backed by Databricks. Collaborate with product, design, and engineering teams; contribute to architecture, testing, debugging, code reviews, mentorship, and process improvement. Integrate APIs, databases, and scalable services while participating in an on-call rotation and validating user-focused outcomes.

Build and maintain payment-platform backend services for subscriptions, renewals, credits, refunds, retries, and payment events. Own webhook reliability and transaction correctness using TypeScript, event-driven processing, and automated tests. Integrate payment processors and orchestration APIs, with occasional React work supporting checkout screens. The role is hands-on, remote, and requires availability during US business hours.

Administer and optimize Salesforce and the broader go-to-market technology stack for Sales and Customer Experience teams. Responsibilities include managing users, permissions, layouts, validation rules, automation, and scalable Flows; building integrations with data, marketing, finance, and product systems; documenting processes; improving cross-functional handoffs; and supporting project lifecycle efficiency.

Develop and lead multi-market creator strategies for gaming brands. Manage the full influencer and streamer lifecycle, including sourcing, negotiation, briefing, activation, optimization, and performance measurement. Build scalable operating models, reporting systems, testing programs, and content guidelines. Partner with Performance, CRM, Creative, Analytics, and Product teams while ensuring platform, regulatory, and market compliance.

Build and iterate full-stack systems powering AI agents, from user-facing experiences through orchestration and deployment. Research agent orchestration, prompting, and model alignment approaches; collaborate with Product, Design, and Engineering to improve usability; document findings, share technical learnings, and participate in reviews and technical discussions.