Top Tech Jobs & Startup Jobs in Rio de Janeiro

Develop scalable, secure data pipelines and end-to-end data solutions for consulting clients. Collect, clean, transform, and analyze complex datasets; apply statistical methods; create models, visualizations, reports, and dashboards; and provide actionable recommendations. The role also involves troubleshooting system issues, supporting releases and downtimes, maintaining data quality and controls, collaborating with stakeholders, and mentoring junior developers. Remote work includes occasional infrequent travel to the United States.

Lead end-to-end execution of multi-channel customer marketing campaigns (email, SMS, push, voice). Work with cross-functional teams to plan, build, QA, launch, optimize, and report on campaigns using Braze or similar platforms. Manage journey automation, segmentation, A/B testing, campaign calendars, and performance reporting to drive engagement and business results.

Own machine learning models from handoff through production, including packaging, deployment, inference, monitoring, drift detection, alerting, and incident response. Review model design and evaluation methodology, identify leakage and pipeline issues, and extend a shared ML platform. Establish engineering standards across AWS infrastructure, SageMaker, feature stores, CI/CD, and Terraform while mentoring and reviewing colleagues’ work.

Build and maintain React and TypeScript web applications, owning features from concept through production. Collaborate with product, design, backend, and engineering teams; improve frontend architecture and development practices; ensure performance, responsiveness, accessibility, and maintainability; review code; and contribute to 3D visualizations, interactive maps, geospatial applications, and data-heavy experiences.

Own and grow a portfolio of North American payments partners, including acquirers, banks, alternative payment methods, and fraud solution providers. Manage relationships, negotiate agreements, drive co-selling and joint go-to-market initiatives, generate partner-sourced pipeline, and convert commercial opportunities. Coordinate partner integrations and onboarding with Product, Sales, Customer Success, Legal, and Technical teams. Track partner health and KPIs, provide market intelligence, and lead QBRs, summits, and enablement activities.

Own delivery of multiple concurrent software and mobile app projects for agency clients. Responsibilities include sprint planning, backlog grooming, release coordination, client communication, scope and budget tracking, risk management, QA and staging handoffs, documentation, demos, and managing scope changes. The role requires agency or consultancy experience, mobile development knowledge, strong English communication, US Eastern time overlap, familiarity with Jira, Linear, or GitHub, and comfort with AI-augmented development.

Supports SAP and Oracle EBS business analysis by translating tax, legal, regulatory, and business requirements into functional specifications. Documents processes, user stories, acceptance criteria, impact assessments, and traceability. Creates test scenarios, executes functional testing, reports defects, troubleshoots issues, and prepares release documentation. Collaborates with product, development, QA, regulatory, and stakeholder teams in Agile delivery environments while supporting ERP solution quality and compliance.

Own paid acquisition across major advertising platforms, optimizing CAC, ROAS, conversion, AOV, and LTV. Lead landing page, funnel, pricing, offer, and creative testing while ensuring healthcare advertising compliance. Build SMS and email lifecycle programs covering abandoned cart, post-purchase, retention, and win-back campaigns. Develop attribution reporting, guide budget allocation, and scale subscription growth in a remote startup environment.

Design and establish MetaMask’s shared motion language across product surfaces. Create scalable motion patterns, guidelines, reusable assets, and prototypes; collaborate with product designers and engineers to deliver clear, performant interactions across platforms. Use motion to improve product understanding, guide users, and add purposeful delight while raising design craft through feedback and hands-on collaboration.

Lead end-to-end software development projects from planning through delivery. Manage schedules, budgets, risks, vendors, resources, documentation, and stakeholder communications across multiple concurrent engagements. Facilitate Agile ceremonies using Scrum and Kanban, coach cross-functional teams, and apply AI tools to improve reporting, documentation, automation, and risk identification.