Top Remote Jobs in Rio de Janeiro

The Cold Caller will make outbound calls to potential clients, introduce services, generate interest, and set appointments for the sales team.

The Marketing Programs Manager designs campaigns to drive product trials and adoption, focusing on developers and platform engineers through digital marketing channels.

The Senior Data Scientist will lead complex data science initiatives, collaborate with marketing and product teams, and create statistical models to drive strategic decisions.

Lead RF planning, optimization, troubleshooting, and performance improvement for GSM, LTE, and 5G networks across LATAM. Analyze KPIs, drive test and signaling data, support RAN modernization and swaps, collaborate with customers and internal teams, and present technical findings while contributing to engineering leadership and best practices.

Support product and finance operations by providing client support, executing daily operational processes, validating and reconciling data, building dashboards and reports, testing new tools, documenting SOPs, and collaborating with Product and Engineering to automate and improve workflows.

Work with real-world datasets to clean, transform, and analyze data using Python and spreadsheets; perform exploratory analysis, develop data models, support client reporting, and communicate insights to cross-functional teams to drive e-commerce decisions.

Lead end-to-end design and rollout of RevOps systems and data flows, specializing in Clay. Own discovery, architecture, integration with Salesforce/HubSpot, data enrichment, governance, and measurable GTM outcomes. Manage senior client relationships, facilitate workshops, mentor team members, and contribute to internal knowledge and playbooks.

Provide high-level executive support and Founders Associate operations: manage C-suite correspondence, complex scheduling and deal pipelines, review contracts, handle invoicing via Stripe, create presentations, organize workflows in Notion, and maintain rapid EST responsiveness.

Work with client-provided data to clean, validate, preprocess, and engineer features. Train and tune machine-learning models (avoid overfitting), optimize runtime, and communicate results to stakeholders. Collaborate with client teams and internal Product/Research to deploy and improve risk-detection solutions.

The Senior Backend Engineer will develop a Django backend, create new API features, improve performance in RabbitMQ, handle integrations, and participate in code reviews for a remote company focused on online privacy.