(São Paulo Brazil) Asst Manager Customer success and Data Operations , App Performance

We are looking for a proactive and people-focused Customer Success Assistant Manager to join our team. The role involves managing client relationships ensuring customer satisfaction and driving retention and growth. You will act as the bridge between clients and internal teams helping customers maximize the value of our products/services while supporting the Customer Success Manager in strategy and execution.

What Youll Do

• Act as the main point of contact for clients.
• Build and maintain strong long-term relationships.
• Regularly communicate campaign performance insights and optimization strategies.
• Brief Management & Campaign Planning:Gather client requirements and translate them into actionable briefs.
• Collaborate with strategy creative and media teams to develop marketing plans.
• Ensure alignment between client expectations and deliverables.
• Reporting & Analysis:
• Deliver performance reports (weekly/monthly/quarterly) with key insights.
• Present campaign results and ROI metrics tying performance to client business goals.
• Client Retention & Upselling:
• Identify opportunities to upsell services or expand scope.
• Handle client escalations and proactively resolve issues.
• Onboarding & Training:
• Manage onboarding process for new clients.
• Educate clients on services tools and processes used by the team.
• Operations Management Responsibilities (Internal Focus):
• Project & Workflow Management:
• Oversee end-to-end campaign execution timelines and team task allocation.
• Implement and manage project management tools.
• Process Optimization:
• Streamline campaign workflows and eliminate inefficiencies.
• Standardize reporting documentation and communication formats.
• Team Coordination:
• Liaise between creative media buying analytics and account teams to ensure smooth execution.
• Monitor bandwidth and resource allocation; manage freelancers if needed.
• Quality Control:
• Ensure campaign deliverables meet quality standards and deadlines.
• Oversee testing review cycles and deployment of campaigns.
• Technology & Tools Management:
• Manage usage of performance marketing tools (Google Ads Meta Ads Google Analytics etc.).
• Ensure tech stack is fully leveraged and integrated across teams.
• Budget Tracking & Vendor Management:
• Track internal budgets for media spends tools and agency operations.
• Coordinate with third-party vendors freelancers and platforms.

Who You Are

• Fluent English Strong understanding of performance marketing metrics (ROAS CPA CTR etc.).
• Proficiency in digital marketing platforms (Google Ads Meta Business Manager etc.).
• Excellent project management and organizational skills.
• Strong communication client presentation and negotiation skills.
• Experience with marketing automation dashboards and analytics tools.
• Ability to multitask and manage multiple clients and campaigns simultaneously.

Why Youll Love It

• Competitive salary
• Performance Review (twice a year)
• Annual paid leave
• Health insurance
• Creative office environment
• Work in a professional and dynamic environment.
• Good chance to explore new trends in the digital market.

Required Experience:

Manager