Senior HubSpot Systems & Data Developer

Senior HubSpot Systems & Data Developer (Part-Time)

Salary: Circa £30,000 per annum (depending on experience and agreed hours)

Location: Remote

Job Type: Permanent, Part-Time

Working Hours: Flexible, approximately 1–3 days per week

About the Role

MFK Recruitment is recruiting for an experienced Senior HubSpot Systems & Data Developer to join a growing and established organisation on a part-time basis.

This is an excellent opportunity for a HubSpot specialist who enjoys taking ownership of CRM systems, improving business processes and developing smarter ways of working.

You will be responsible for managing, maintaining and enhancing the company's HubSpot platform, ensuring it operates efficiently and supports the wider business.

The ideal candidate will combine strong technical HubSpot knowledge with a practical, solutions-focused approach to automation, data management, systems integration and reporting.

Key Responsibilities

• Take full ownership of the HubSpot CRM platform, ensuring it is configured, maintained and optimised effectively.
• Manage users, permissions, pipelines, forms, workflows and helpdesk functionality.
• Design, build and improve HubSpot workflows and automations to streamline business processes and reduce manual administration.
• Maintain CRM data accuracy through cleansing, deduplication, imports and property management.
• Develop and maintain integrations between HubSpot and third-party applications.
• Build dashboards, reports and analytics to provide meaningful business insights.
• Identify opportunities to improve system performance, functionality and efficiency.
• Troubleshoot technical issues and implement practical, long-term solutions.
• Work closely with internal stakeholders to understand requirements and translate them into effective HubSpot solutions.
• Provide technical guidance, training and ongoing support to HubSpot users.

Essential Skills & Experience

• Extensive hands-on experience administering, configuring and developing HubSpot CRM.
• Advanced knowledge of HubSpot workflows, automation and pipeline management.
• Strong understanding of CRM data structures, data quality and database management.
• Experience building integrations and connecting HubSpot with other business systems.
• Proven ability to create reports, dashboards and meaningful management information.
• Strong analytical and problem-solving skills.
• Experience identifying inefficiencies and implementing process improvements.
• Ability to work independently and take ownership of technical projects.
• Excellent communication skills, with the ability to explain technical concepts to non-technical stakeholders.

Desirable Skills

• HubSpot certifications.
• Experience working with APIs, webhooks and third-party integrations.
• Knowledge of JavaScript, Python or other relevant development technologies.
• Experience managing complex HubSpot environments.
• Previous experience supporting CRM transformation or optimisation projects.

Working Arrangements

This is a remote, part-time opportunity offering flexibility around working days and hours.

The position is expected to require approximately 1–3 days per week, with the final working arrangement agreed based on the successful candidate's experience and business requirements.

The role would suit an experienced HubSpot professional looking for a flexible position where they can make a genuine impact.

What We're Looking For

We're looking for someone who doesn't simply maintain HubSpot but actively looks for ways to make it better.

You'll be comfortable taking ownership of the platform, identifying opportunities for improvement and implementing solutions that save time, improve data accuracy and make everyday business operations more efficient.

You'll have the confidence to work autonomously while collaborating with stakeholders to ensure HubSpot continues to meet the organisation's evolving needs.

Apply Now

If you're an experienced HubSpot specialist looking for a flexible, part-time opportunity where you can take ownership of a CRM platform and drive meaningful improvements, we'd love to hear from you.