B2B SaaS Account Growth Manager - Remote & Stock Options

Proton; Paris; Hybrid; EUR 42,000 - 64,000; Full time

Benefits offered by this job

Office First

Technology provided

Food at office

Transport support

Stock options

Flexible working hours

Learning & development

Employee benefits

Work that matters

Job summary

Proton is seeking an Account Manager to drive growth within its B2B customer base, focusing on expansion opportunities, product adoption, and strong relationships. You will collaborate with Sales and Marketing to grow revenue across Proton’s product suite and maintain accurate CRM records.

Ideal candidates have 1–3 years in account management or related roles, with a preference for B2B SaaS experience. Fluency in English is required; French or German is a plus.

Qualifications

• 1–3 years experience in Account Management, Sales, or customer-facing roles.
• Experience in B2B SaaS is a plus.
• Fluency in English required; French or German is a plus.

Responsibilities

• Identify expansion opportunities and drive upsell within existing accounts.
• Build strong relationships with key stakeholders and run regular check-ins/QBRs.
• Maintain accurate CRM records and track activity, engagement, and growth opportunities.
• Collaborate with Sales, Marketing and Product to share customer feedback and align on strategy.
• Support process improvement, playbooks, adoption and retention projects.

Skills

Strong communication

Relationship-building

Negotiation & commercial mindset

Organised & detail-oriented

CRM tools (HubSpot)

Tools

HubSpot

Job description

Proton is seeking an Account Manager to drive growth within its B2B customer base, focusing on expansion opportunities, product adoption, and strong relationships. You will collaborate with Sales and Marketing to grow revenue across Proton’s product suite and maintain accurate CRM records.

Ideal candidates have 1–3 years in account management or related roles, with a preference for B2B SaaS experience. Fluency in English is required; French or German is a plus.