UK (Remote) Remote (Country) Employment

Mast is hiring a Customer Success Specialist

Responsibilities

  • Handle incoming support inquiries from initiation to resolution, directing complex cases to Product or Engineering teams while maintaining clear communication
  • Develop comprehensive expertise in the company's platform, including mortgage processes, digital forms, policy triggers, automated workflows, system integrations, configuration settings, and broker or lender operations
  • Shape the structure of customer support by designing ticketing procedures, escalation paths, response templates, internal documentation, knowledge base content, and performance tracking tools
  • Identify recurring support issues and manual tasks, then implement automation solutions using improved tools, documentation, AI-driven workflows, or revised processes
  • Analyze customer feedback to detect common frustrations, unclear user flows, and feature gaps, then convert insights into actionable product suggestions, bug reports, and roadmap contributions
  • Create clear and useful resources such as help articles, FAQs, release summaries, troubleshooting guides, onboarding materials, and internal operating procedures
  • Maintain accurate and current documentation as the platform evolves over time
  • Leverage AI-powered tools to assist in drafting content, summarizing cases, detecting trends, improving response clarity, and streamlining repetitive tasks

Compensation

£30,000 to £35,000 + Stock Options

Work Arrangement

Remote (Country) — London, UK Remote

Team

Reports to: Head of Product

About company
Mast

The AI-native origination platform for banks and lenders. Mast is the origination infrastructure banks and lenders run on — headless, API-first, and built so AI agents can execute from application to completion inside your lending policies.

Mast rebuilds mortgage and lending origination from the ground up, enabling financial institutions to streamline operations, enhance decision-making, and safely integrate AI into underwriting and servicing workflows. The platform supports modular, policy-bound automation across residential, buy-to-let, specialist, and Sharia lending, with full compliance and auditability built in.

Designed for lenders, brokers, and intermediaries, Mast delivers flexible, configurable journeys that reduce friction and manual intervention. Trusted by building societies and specialist lenders, Mast enables fast implementation, zero-downtime updates, and scalable growth through a secure, cloud-native foundation.

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Job Details
Department Engineering & Product
Category other
Posted a month ago