Senior Content Manager (B2B)

Proxy-Seller is a proxy infrastructure company transitioning to Enterprise. We serve hundreds of thousands of users and are building dedicated B2B content for technical and business audiences.

We’re looking for a Senior Content Manager to lead B2B content creation. You’ll write for data engineers, DevOps, security teams, and C-level decision-makers — translating complex proxy infrastructure into clear, compelling content. This is a senior IC role with a clear path to Head of Content.

The Role

• Focus: B2B content for Enterprise sales and thought leadership
• Audiences: Technical (engineers, DevOps) + Business (VP Data, CTO, Procurement)
• Formats: case studies, whitepapers, technical guides, comparison articles, landing pages
• Team: work with SEO team (4 people), PMM, freelance writers
• Growth path: Senior Content Manager → Head of Content as team scales
• Reports to: CMO

Requirements

• 4+ years content marketing in B2B tech/SaaS
• Excellent written English — C1+ / near-native (primary content for US/EU audiences)
• Proven ability to write for both technical audiences (engineers) and business leaders (VP, C-level)
• Portfolio with B2B tech content: case studies, whitepapers, technical guides
• Experience managing freelance writers (briefing, feedback, quality control)
• Data-driven: analyze performance, optimize based on metrics
• Strategic thinking — not just execution, but content strategy development
• Comfortable with AI tools for research, drafting, optimization
• Self-starter — can work independently with minimal supervision

Nice to Have

• Experience in proxy/data infrastructure/API/scraping/cybersecurity
• Technical background or ability to quickly grasp technical concepts
• Experience creating content for Enterprise sales cycles (long-form, multi-stakeholder)
• Video scripts, webinar content, podcast experience
• Basic design skills (Figma, Canva) for content visualization

Responsibilities

• Create B2B content: case studies, whitepapers, solution briefs, technical blog posts, landing pages
• Write for dual audiences: technical depth for engineers, business value for decision-makers
• Develop and manage editorial calendar aligned with marketing and sales priorities
• Conduct customer interviews for case studies and testimonials
• Collaborate with PMM on sales enablement materials
• Work with SEO team on content optimization and keyword strategy
• Manage freelance writers: briefing, editing, quality control
• Repurpose content across channels and formats

What We Offer

• Full-time remote, flexible schedule
• Clear growth path: Senior Content Manager → Head of Content
• Shape B2B content strategy from the ground up
• Direct impact on pipeline and revenue
• Education budget (courses, certifications, corporate English)
• PTO: 14 vacation days + 5 days off + 7 sick days + public holidays
• Equipment provided after probation

*We usually review applications within 3−5 business days

We share feedback if we’re able to move forward together. If this role isn’t the right match for now, we’ll keep your resume in our database and gladly reach out when a suitable opportunity comes up

If you like continuous growth and complicated challenges then Proxy-Seller is the way to go! Looking forward to your application