Havas

Accounting Manager

• Assist with accounting entries and reconciliations
• Support the entry and organization of documents
• Perform various checks and reviews
• Enter expense invoices into the financial system
• Work in a hybrid model, with on-site attendance at the São Paulo office 2 to 3 times per week

Accounting Intern

Account Executive

• Support senior account leads in delivering integrated PR, social media and content campaigns for consumer clients
• Support and develop client relationships through clear, proactive communication
• Attend and contribute to client meetings with insights and recommendations
• Assist with timelines, status updates and workflow across teams
• Contribute to press materials, track coverage, manage media lists and support media outreach
• Monitor trends, platforms, creators and emerging consumer behaviours
• Identify reactive PR opportunities and cultural trends
• Compile campaign reports, social metrics and insights to demonstrate impact
• Monitor competitor campaigns and actions
• Collaborate with PR teams and manage external vendors where necessary
• Use AI tools to improve daily tasks and client account performance
• Contribute creative ideas to brainstorms, proposals and new business pitches

Procurement

• Reconcile scanned invoices with supplier purchase orders for B.A.P. processing
• Follow up on claims related to discrepant documents
• Monitor and claim outstanding deferred rebates
• Coordinate with internal accounting teams, suppliers, and experts/traders
• Establish the procedures needed to minimize supplier document validation times
• Ensure that procedures related to the role and client-specific requirements are followed
• Analyze and validate documents as quickly as possible
• Format and review reports of documents awaiting validation by department, then share them with expert division managers
• Send these reports to buyers for weekly meetings and to agencies for claims regarding missing documents
• Take the necessary measures to resolve discrepancies quickly, including amending quotations where approved
• Check client–supplier links by following the “to be completed” procedure
• List outstanding regularizations, validate accounting documents, and update the tracking/management file
• Carry out analyses to anticipate validation discrepancies and implement the processes needed to comply with client and agency requirements
• Serve as the liaison between experts, accounting, and agencies throughout invoicing processes

Fixed-Term Contract Management Assistant

• Reconcile scanned invoices with supplier purchase orders for approval and payment
• Monitor and follow up on claims relating to discrepancies in supporting documents
• Monitor and claim outstanding deferred rebates
• Coordinate with internal accounting teams, suppliers, and experts/traders
• Implement the procedures required to minimize supplier document approval times
• Ensure that procedures related to the role and client-specific requirements are followed
• Analyze and approve supporting documents as quickly as possible
• Format and verify reports of documents awaiting departmental approval, then share them with the heads of expert teams
• Send these reports to buyers for weekly meetings and to agencies for follow-up on missing documents
• Take the necessary steps to resolve discrepancies promptly, including amending estimates where approved
• Check client–supplier links by following the “to be completed” procedure
• List pending adjustments to be received, approve accounting documents, and update the tracking and reporting file
• Analyze the assigned scope to anticipate approval discrepancies and implement the necessary processes
• Act as the liaison between experts, accounting, and agencies throughout the invoicing process

Supervisor

• Strategically and tactically plan online and offline campaigns
• Develop, monitor, and optimize media plans
• Liaise with clients and present results
• Analyze the market, competition, audience, and costs
• Negotiate with media outlets and maintain strong relationships
• Monitor media buying, placements, and performance
• Prepare reports and management analyses
• Manage and develop the team

Media Supervisor, Freelance

Strategy

• Define and lead the agency's long-term strategic vision with the CEO and Executive Leadership Team
• Shape market positioning and service evolution
• Identify emerging opportunities, industry trends and market shifts
• Drive innovation and future-focused thinking across the business
• Build and lead a world-class B2B strategic planning function
• Develop brand, communications and customer experience strategies for global clients
• Establish strategic frameworks, methodologies and planning tools across the agency and international hubs
• Design and implement a global strategic operating model
• Establish and scale strategy hubs and centres of excellence across global markets
• Foster collaboration across geographic teams
• Identify opportunities for market expansion, acquisitions, partnerships and capability building
• Advise C-suite client stakeholders and senior decision makers
• Lead strategic engagements, major business reviews, new business pitches and positioning
• Translate complex business challenges into actionable opportunities
• Lead the agency's approach to AI, data-driven planning, customer intelligence and predictive marketing
• Build, inspire and develop a diverse global strategy team
• Mentor senior strategists and emerging leaders across markets and time zones
• Foster collaboration among strategy, creative, client services, media, social, digital and analytics teams
• Raise the agency's strategic capability and commercial acumen
• Establish a global strategy operating model within six months and implement standardized frameworks across agency locations

Chief Strategy Officer

• Define and lead the agency's long-term strategic vision with the CEO and Executive Leadership Team
• Shape market positioning and service evolution
• Identify emerging opportunities, industry trends and market shifts
• Drive innovation and future-focused thinking across the business
• Build and lead a world-class B2B strategic planning function
• Develop brand, communications and customer experience strategies for global clients
• Establish strategic frameworks, methodologies and planning tools
• Design and implement a global strategic operating model
• Establish and scale strategy hubs and centres of excellence across global markets
• Foster collaboration across geographic teams
• Identify opportunities for market expansion, acquisitions, partnerships and capability building
• Advise C-suite client stakeholders and lead strategic engagements
• Support new business growth through strategic thinking, positioning and pitch leadership
• Lead the agency's approach to AI, data-driven planning, customer intelligence and predictive marketing
• Build, inspire and develop a diverse global strategy team
• Mentor senior strategists and emerging leaders across markets and time zones
• Foster collaboration between strategy, creative, client services, media, social, digital and analytics teams
• Raise the agency's strategic capability and commercial acumen

Account Manager

• Liaise with and build strong relationships with European clients and the end client
• Co-create processes and guidelines and lead deployment across the European community
• Identify opportunities across local and EU deliverables, processes, and operating models
• Drive continuous improvement, connected operations, and accountability
• Own client requests and ensure timely, high-quality responses and adherence to guidelines
• Understand and manage the internal campaign approval and analysis tool
• Produce, coordinate, and present reports and ad-hoc requests to clients
• Analyse and report on competitors using provided data
• Prioritize tasks correctly
• Adhere to brand client processes and support network-wide understanding and compliance
• Develop relationships with assigned local markets, global hub, and cross-brand teams
• Act as custodian of client processes and ensure local-market understanding and compliance, especially for campaign approval and booking
• Flag issues to managers in advance
• Provide support and training to local markets and clients when necessary
• Support global teams in collecting and checking regional data and insights for global knowledge and insight deliverables
• Support EU Account Executives by developing their skillsets, helping with prioritization, checking tasks and reports, and training new team members

European Account Manager – Media

• Liaise with and build strong relationships with the European client and end-client
• Co-create processes and guidelines and lead deployment across the European community
• Identify opportunities in local and EU deliverables, processes, and operating models to drive continuous improvement, connected operations, and accountability
• Own client requests and ensure timely, high-quality responses, guideline adherence, and quality assurance
• Understand and manage the internal campaign approval and analysis tool
• Produce, coordinate, and present reports and ad-hoc requests to clients
• Analyse and report on competitors based on provided data
• Prioritize tasks correctly
• Adhere to brand client processes and support network-wide understanding and compliance
• Develop relationships with assigned local markets, the global hub, and cross-brand teams
• Act as custodian of client processes and ensure local-market understanding and compliance, especially for campaign approval and booking; flag issues to managers in advance
• Provide support and training to local markets and clients when necessary
• Support global teams in collecting and checking regional data and insights for global knowledge and insight deliverables
• Support EU Account Executives by developing their skillsets, helping with prioritization, checking tasks and reports, and training new joiners

Director

• Conduct audience profiling and segmentation to identify target consumer groups and behavioral patterns
• Analyze consumer attitudes, motivations, and purchasing behaviors
• Assess brand health, positioning, and category performance using research and analytics tools
• Monitor market dynamics, industry developments, and emerging category trends
• Perform competitive landscape analyses to identify opportunities, threats, and white-space opportunities
• Design and execute quantitative and qualitative research initiatives
• Interpret data from market research, social analytics, digital platforms, and third-party databases
• Apply data triangulation and source validation methodologies
• Conduct thematic analysis and synthesize findings into business and communications implications
• Translate complex data and research findings into strategic recommendations
• Collaborate with strategy, creative, PR, and client teams in campaign and communications planning
• Contribute to integrated marketing and communications strategies
• Support new business pitches and client engagements through insight-led recommendations
• Monitor cultural shifts, societal developments, consumer behaviors, and social media conversations
• Identify emerging trends and their potential impact on brands and communications strategies
• Provide ongoing intelligence on audience interests, cultural movements, and digital behaviors
• Develop presentations, reports, and visualizations communicating research findings and strategic implications
• Present insights and recommendations to internal stakeholders and clients
• Simplify complex information into clear narratives supporting decision-making
• Champion data-informed thinking across teams
• Support adoption and utilization of intelligence, social listening, and analytics tools
• Explore new methodologies, technologies, and data sources
• Collaborate with regional and global intelligence teams on best practices, tools, and frameworks
• Contribute to dashboards, reporting frameworks, and intelligence products

Accounting Intern

Account Executive

Fixed-Term Contract Management Assistant

Fixed-Term Contract Management Assistant

Media Supervisor, Freelance

Chief Strategy Officer

Chief Strategy Officer

European Account Manager – Media

European Account Manager – Media

Associate Director, Intelligence