Referso Jobs

Channel Expertise Consultant

Havas · Posted Mar 10, 2025

Open

Reforma
Hybrid
Full-time · Mid
5+ years

Apply with Referso

Channel Expertise Consultant

Havas · Posted Mar 10, 2025

Open

Reforma
Hybrid
Full-time · Mid
5+ years

Apply with Referso

Media Assistant

Havas Media · Posted Apr 27, 2026

Open

Lima, Peru
Full-time · Entry
0+ years

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Operate media planning and buying for a client portfolio on a specific channel in alignment with Mx Development guidelines (omnichannel strategy).

Responsibilities

Operate media planning and buying for client portfolio on specific channel
Ensure smooth running of campaigns respecting deadlines
Ensure client satisfaction on campaign delivery and performance
Be accountable for reaching target objectives/productivity plan, driving trading teams

Requirements

Master’s degree in Business, Marketing, Advertising
Nice to have: Strong knowledge of the partners & suppliers (Media, Tech, Data, Content)

Skills

Media planning Media buying Mx Expert Advance Programmatic Tableau Datorama Power BI ad servers

Planner

Havas · Posted Mar 30, 2026

Open

Bogotá, Colombia
Full-time · Mid
5+ years

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Operate media planning and buying for the delivery of advertising campaigns for a client portfolio in alignment with Mx Development guidelines (omnichannel strategy).

Responsibilities

Operate media planning and buying for the delivery of advertising campaigns
Negotiate with relevant Media Partners on specific channel
Ensure the smooth running of campaigns respecting deadlines
Ensure client satisfaction on the campaign delivery and performance
Be accountable for reaching the target objectives/productivity plan, driving the trading teams in reaching their objectives

Requirements

Master’s degree in Business, Marketing, Advertising
Nice to have: Strong knowledge of the partners & suppliers (Media, Tech, Data, Content)

Skills

Media planning Media buying Mx Expert Advance Programmatic Tableau Datorama Power BI

Ejecutivo de Medios

Havas · Posted Jul 27, 2026

Open

Mexico City, Mexico City, Mexico
Full-time · Mid
2+ years

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The Channel Expertise Specialist is operating Media Experience (Mx) campaigns for a client portfolio on a specific channel.

Responsibilities

Operate media planning and buying (when required) for your client portfolio on your channel in alignment with Mx Development guidelines (omnichannel strategy) and usage of appropriate decision frameworks
Ensure the smooth running of campaigns respecting deadlines
Ensure client satisfaction on the campaign delivery and performance
Be accountable for reaching the target objectives/productivity plan, driving the trading teams in reaching their objectives

Requirements

Master’s degree in Business, Marketing, Advertising
Nice to have: Strong knowledge of the partners & suppliers (Media, Tech, Data, Content)

Skills

Media planning Media trading Media planning and media buying Mx Expert Advance Programmatic Media planning tools

Mx Expert jobs

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