Top Tech Jobs & Startup Jobs in Rio de Janeiro

Design, build, and deploy agentic LLM workflows that plan, call tools, maintain state, self-correct, and integrate with external systems. Implement monitoring, evaluation, guardrails, error handling, and human-in-the-loop checkpoints for safe, long-running multi-step agent executions.

Own a LATAM customer portfolio, guiding clients through onboarding, experimentation strategy, conversion optimization, training, issue resolution, and complaint management. Build strong customer relationships, coordinate with internal teams, and maximize retention by reducing churn and contraction. The role requires fluency in Spanish, Portuguese, and English, customer-facing experience, analytical thinking, Google Analytics knowledge, SaaS understanding, and at least four years of experience.

Own LinkedIn, X, Instagram, and email growth from strategy through execution. Write and publish content, manage email flows and segmentation, build landing pages and opt-in offers, optimize the funnel, run weekly tests, report performance, and manage contractors as the channels scale. Success is measured by subscriber growth, booked admissions calls, applications, and enrollments.

Manage organizational data protection and GDPR compliance. Responsibilities include training staff, leading compliance projects, conducting security audits, advising on data protection impacts, maintaining processing records, reviewing processor agreements, communicating data subject rights, liaising with supervisory authorities, and coordinating data breach response and notifications.

Develop strategic creative briefs for paid social and search advertising campaigns targeting North America. Collaborate with business, marketing, design, and creative teams to generate concepts, align assets with brand and platform requirements, and improve performance through campaign insights. Conduct competitor and market research, monitor cultural trends and emerging formats, and manage multiple priorities remotely with an international team.

Develop lifecycle marketing strategies for enterprise and high-growth DTC ecommerce clients. Advise clients on email, SMS, CRM, segmentation, experimentation, loyalty, and retention programs. Lead strategy discussions, create roadmaps, analyze performance data, provide actionable recommendations, manage scope, collaborate with internal teams, and review campaign execution for quality and alignment with client objectives.

Participate in a 10-week summer internship supporting a core commercial insurance function such as claims, underwriting, audit, IT, marketing, or HR. Interns receive hands-on training, mentorship, professional development, networking opportunities, and complete a final Capstone presentation.

Designs, executes, and optimizes Amazon promotions aligned with client objectives, profitability, inventory, and advertising goals. Responsibilities include promotion audits, strategy development, calendar management, accurate setup and launch, performance monitoring, optimization, reporting, post-promotion analysis, client strategy support, CSM collaboration, internal training, and knowledge sharing.

The IT Presales Consultant will manage public tenders, analyze specifications, coordinate inputs, and write tender documents, specifically for clients in governments and international organizations.

Develop and maintain mobile games using Unity across prototyping, production, co-development, live operations, and platform conversion. Participate in sprint planning, clarify requirements, design technical solutions, write maintainable code, conduct code reviews, debug and profile large codebases, optimize performance and memory usage, communicate risks, and support continuous process and quality improvements.