Marketing Manager - Partnerships

Threecolts; Greater London; On-site; GBP 46,000 - 55,000; Full time

Job summary

A leading technology company is seeking a Marketing Manager – Partnerships in London to enhance their partner ecosystem. You will develop collateral, manage communications, and streamline processes to support Partner Managers. The ideal candidate has 4–7 years of experience in B2B SaaS marketing, excellent copywriting and organizational skills, and a process-driven mindset. Join us to help scale our partnerships, which are crucial for our growth.

Qualifications

• 4–7 years of experience in B2B SaaS or e-commerce marketing.
• Strong copywriting capabilities to create partner-ready documents.
• Excellent organizational skills and the ability to manage multiple priorities.

Responsibilities

• Build and maintain a library of partner-facing collateral.
• Translate product marketing messaging into partner-ready formats.
• Support Partner Managers with outbound messaging and materials.

Skills

B2B SaaS marketing experience

Copywriting skills

Organizational skills

Project management

Tools

Salesforce

HubSpot

Marketo

Job description

Reports to : Head of Partner & Product Marketing

Compensation : £55,000

Targeted start date : January 5, 2026

Location : United Kingdom (London)

About Threecolts

Threecolts is the leading software suite for online & offline consumer brands (Amazon, Walmart, Target, Shopify, eBay, etc.). We’ve built a powerful ecosystem of software solutions to help businesses grow smarter — from revenue recovery and retail finance, to multichannel operations and pricing optimization. With over 500 employees globally and strong backing, we’re scaling fast across new markets and new partner channels.

About the Role

The Marketing Manager – Partnerships will play a key role in accelerating Threecolts' partner ecosystem by developing high-quality partner-facing assets, streamlining communication flows, and enabling Partner Managers with the tools they need to acquire, activate, and support partners at scale. This role is fast-paced and highly cross-functional, requiring strong editorial skills, operational rigor, and the ability to deliver accurate, polished content quickly.

You will work closely with Product Marketing, Partnerships, Sales, and the wider marketing team to produce partner-ready collateral, maintain asset libraries, support co-marketing initiatives, and build scalable systems that improve efficiency and consistency across our partner program.

What You’ll Do

• Build and maintain a library of partner-facing collateral such as product one-pagers, decks, onboarding materials, and use‑case content
• Translate product marketing messaging into clear, partner‑ready formats
• Manage partner communications including newsletters, welcome emails, and update cycles
• Support Partner Managers with outbound messaging, micro-assets, and co‑marketing materials
• Maintain structured systems for asset distribution, version control, and request intake
• Collaborate cross‑functionally to ensure accuracy and alignment across all partner materials
• Support partner‑related events with collateral and follow‑up content
• Improve operational efficiency by reducing ad‑hoc work through scalable templates and processes
• Contribute insights from partner and customer interactions to refine messaging and materials

What We’re Looking For

• 4–7 years of B2B SaaS or e‑commerce marketing experience
• Strong copywriting and the ability to convert product messaging into partner‑ready documents
• Excellent organizational and project management skills
• Ability to operate autonomously and manage multiple priorities
• Experience supporting go‑to‑market motions across cross‑functional teams
• Process‑driven mindset with experience creating scalable systems and templates
• Familiarity with CRM and email automation tools (Salesforce, HubSpot, Marketo, etc.)

Nice to Have

• Experience in partner / channel marketing
• CMS / landing page builder experience
• High comfort with AI tools for content development

Why This Role Matters

Partnerships are a major growth engine for Threecolts, and this role sits at the center of scaling the partner program. Your work will directly enable Partner Managers to move faster, communicate more clearly, and deliver a consistent partner experience across all touchpoints.