Top Tech Jobs & Startup Jobs in Rio de Janeiro

Design, develop, test, maintain, and troubleshoot enterprise software solutions, with a primary focus on OpenText Exstream and backend development. Build customer communications and document composition solutions, optimize code, support production workflows, collaborate with cross-functional teams, contribute to design decisions, and improve development practices. The role also involves working independently on moderately complex tasks and staying current with AI-assisted development technologies.

Support high-value institutional and VIP customers using Binance products, trading platforms, and APIs. Resolve account and system issues, provide product guidance and updates, represent customer needs internally, coordinate with account, finance, risk, and product teams, gather feedback, and manage product-change projects. The role also supports client growth, requires strong knowledge of trading execution and crypto derivatives, and includes on-call participation.

Lead the Logistics and Supply Chain Management workstream for a greenfield Oracle Fusion Cloud implementation. Facilitate business workshops, configure Inventory Management, Order Management, and Procurement, own the Indirect Procurement value stream, design item master structures, support legacy data migration, and lead integrations with Shopify, warehouse management systems, and related Oracle modules. Engage directly with client stakeholders and leadership in business English while maintaining requirements, configuration, and testing documentation.

Build and ship cross-platform mobile applications from specification through app-store release. Own architecture, release pipelines, backend integrations, authentication, offline caching, notifications, native platform bridges, security rules, performance, and real-device testing. Use coding agents extensively while reviewing generated code carefully. Collaborate directly with product owners and designers, diagnose production failures, manage store submissions, and deliver reliable apps using Flutter, React Native, Supabase, and Firebase.

Own and grow Horizon3’s strategic relationship with World Wide Technology. Develop joint business plans, executive relationships, partner-led pipeline, co-selling motions, services offerings, enablement programs, and revenue growth. Coordinate cross-functional execution, manage partner investments, track performance metrics, strengthen competitive positioning, and support strategic customer opportunities. The role requires cybersecurity channel expertise, complex stakeholder management, executive engagement, forecasting, and up to 50% travel.

Own the end-to-end production data platform supporting AI agents. Build and operate API, object-storage, and event-stream ingestion pipelines; model governed Delta Lake layers in Databricks and Unity Catalog; develop low-latency serving layers; and implement data quality, monitoring, observability, CI/CD, and Terraform-based infrastructure. Optimize performance and cost, collaborate with AI, software, and product teams, and use coding agents responsibly. This Brazil-based contract requires strong Python, advanced SQL, Azure, and production data engineering expertise.

Develop and execute lifecycle marketing programs focused on reactivating lapsed and churned users and converting new leads. Own campaign strategy, experimentation, A/B testing, KPI reporting, and optimization across email, push, in-app, and SMS channels. Analyze user behavior and cohort data, identify growth opportunities, and partner with Product, Creative, Analytics, and Finance to improve reactivation, lead conversion, and engagement.

Provides customer support for a software platform through chat, phone, email, WhatsApp, TeamViewer, and other communication tools. Responsibilities include answering questions, resolving issues, advising customers on best practices, analyzing and escalating problems, collaborating with support teams, improving customer experience, and creating or updating automated messages.

Supports advisor partnerships by qualifying and onboarding new advisors, managing a portfolio of micro-accounts, maintaining CRM records, and producing accurate sales and conversion reports. The role also hosts prospective-client forums, manages shared inquiries, supports webinars and outreach campaigns, identifies account growth opportunities, and collaborates with business development, marketing, logistics, and BI teams.

Own end-to-end onboarding for healthcare organizations, coordinating timelines, regulatory filings, physician ownership structures, legal agreements, documentation, and launch readiness. Serve as a key contact for clients, physicians, medical boards, payers, and internal teams. Manage milestones, kickoff processes, communications, and issue resolution while ensuring accurate, compliant, and timely launches.