Senior Sales Developer

Sales Developer – Design Innovation & Digital Experiences (H/F)

Company: Docaposte (Pollux)
Contract Type: Full-time (CDI)
Location: Paris (75000)
Work Arrangement: Hybrid (2 days remote, 3 days on-site)
Education: Bachelor’s degree or equivalent (Bac+5 preferred)
Reference: 2025

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Job Description

As a Senior Sales Developer, you will play a pivotal role in expanding Pollux’s commercial reach beyond La Poste’s ecosystem, with high autonomy and measurable impact.

Key Responsibilities

• Prospecting & Opportunity Development:
• Identify and qualify new leads interested in UX/UI design, experience design, service design, data design, and generative AI solutions.
• Collaborate with Docaposte Key Account Managers to detect and qualify opportunities (including RFPs).
• Conduct discovery meetings (in-person or remote) to present use cases and references, leveraging Pollux’s expertise.
• Analyze clients’ business, organizational, and technological challenges to propose tailored solutions.
• Escalate qualified leads to Pollux’s pre-sales teams for further engagement.
• Client Relationship & Account Growth:
• Strengthen long-term relationships with strategic clients through consultative selling and loyalty programs.
• Drive commercial referrals and maintain active engagement with existing clients.
• Build trust-based partnerships to position Pollux as a trusted design innovation partner.

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Why Join Pollux?

• High-impact role in scaling a recognized design agency.
• Autonomy in commercial strategy and execution.
• Dynamic startup culture within a growing corporate ecosystem.
• Meaningful projects with high societal and business value.
• Key driver of Pollux’s growth beyond La Poste.

Work-Life Benefits

✅ 1 day of RTT (paid time off) per month
✅ €9 meal vouchers (60% employer contribution)
✅ 67% Navigo public transport subsidy
✅ 2 remote work days per week
✅ Family health insurance coverage
✅ CSE (Employee Wellbeing Fund) benefits
✅ Startup-like agility in a structured corporate environment

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Requirements & Skills

• Proven track record in B2B sales, digital transformation, or design consulting.
• Strong analytical & negotiation skills with a consultative approach.
• Fluency in French & English (mandatory for client interactions).
• Experience in sales enablement (CRM tools, pipeline management).
• Passion for design innovation (UX/UI, service design, AI-driven solutions).
• Bachelor’s degree (Bac+5 preferred) in business, design, or related fields.

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Application Instructions

(Note: Original post did not include explicit application details. Candidates should apply via [Docaposte’s careers portal](https://www.docaposte.com/carrieres) or contact Pollux’s recruitment team directly.)