Enable job alerts via email!

Customer Support Specialist

Mostyn Chase

Greater London

Hybrid

GBP 48,000 - 56,000

Full time

Today
Be an early applicant

Boost your interview chances

Create a job specific, tailored resume for higher success rate.

Job summary

A fast-growing fintech company is seeking a Customer Support Specialist in London. This hybrid role involves managing customer relationships and driving revenue growth through upselling. Ideal candidates will have experience in customer support within fintech or digital commerce. The position offers career progression and a competitive salary.

Benefits

10% Bonus
Career Growth Opportunities
Team-Oriented Environment

Qualifications

  • Experience in operations or customer support role.
  • Background in fintech, payments, or digital commerce.

Responsibilities

  • Provide timely support to customers via phone and email.
  • Manage and nurture relationships with key accounts.
  • Identify upsell opportunities to contribute to revenue targets.

Skills

Customer Engagement
Problem Solving

Education

Professional Experience in Customer Support

Job description

Get AI-powered advice on this job and more exclusive features.

Direct message the job poster from Mostyn Chase

Connecting Top Payments Professionals to Leading Payments Companies

Customer Support Specialist

London | Hybrid Working | Up to £48,000 + 10% Bonus

Are you looking for a role where your customer support skills can directly influence growth?

Do you want to join a scaling fintech where you can carve out a long-term career?

We are working with a fast-growing fintech business to appoint a Customer Support Specialist as part of their expansion strategy. This is a newly created role offering genuine career progression within a scale-up environment where customer success and commercial impact go hand in hand.

Our client provides next-generation payment solutions to digital businesses, combining smart infrastructure with highly tailored service. As they continue to scale, this role will be instrumental in strengthening customer relationships and driving value across a growing client base.

About the Role

Reporting to the Head of Account Management, you will be a key contact for inbound support queries, while also managing a portfolio of high-value customers. The role blends hands-on support delivery with commercial responsibility, including revenue growth through upselling.

Key responsibilities include:

  • Providing timely, efficient support to customers via phone and email
  • Managing and nurturing relationships with circa 10–15 key accounts
  • Contributing to revenue targets by identifying upsell opportunities
  • Maintaining and improving internal documentation and guides
  • Collaborating across support, commercial and technical teams

This is a hybrid role based in central London, with a requirement to attend the office three days per week.

Candidate Profile

We are looking for a proactive, confident individual with a natural aptitude for customer engagement and problem-solving. Along with professional experience in an operations or customer support role, in fintech, payments or digital commerce.

What’s on Offer

  • Base salary up to £48,000
  • 10% bonus, paid biannually (post-probation)
  • Real career growth into account management or sales
  • Impact from day one, with clear objectives and support
  • A progressive, team-oriented environment where your voice matters

To express interest or arrange a confidential discussion, please contact Paula. We are keen to speak with candidates who see this as a platform for growth and are ready to make a meaningful contribution to a business on the rise.

Seniority level
  • Seniority level
    Mid-Senior level
Employment type
  • Employment type
    Full-time
Job function
  • Job function
    Customer Service and Other

Referrals increase your chances of interviewing at Mostyn Chase by 2x

Sign in to set job alerts for “Customer Support Specialist” roles.

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 1 week ago

Marcus by Goldman Sachs, Customer Support Agent, London

London, England, United Kingdom 4 days ago

London, England, United Kingdom 2 weeks ago

Customer Success / Customer Support - London - 2025

London, England, United Kingdom 1 week ago

London, England, United Kingdom 18 hours ago

London, England, United Kingdom 1 week ago

London, England, United Kingdom 3 days ago

TikTok LIVE - Global Customer Service Representative, Arabic Speaking

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 14 hours ago

Customer Service & Training Specialist (PT)

London, England, United Kingdom 1 month ago

London, England, United Kingdom 3 weeks ago

London, England, United Kingdom 1 month ago

London, England, United Kingdom 3 days ago

St Albans, England, United Kingdom 1 month ago

Watford, England, United Kingdom 2 months ago

Greater London, England, United Kingdom 1 day ago

London, England, United Kingdom 3 days ago

London, England, United Kingdom 3 days ago

London, England, United Kingdom 2 weeks ago

London, England, United Kingdom 3 days ago

Customer Service and Sales Representative

London, England, United Kingdom 2 days ago

Customer Service & Training Specialist (FR)

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

Get your free, confidential resume review.
or drag and drop a PDF, DOC, DOCX, ODT, or PAGES file up to 5MB.

Similar jobs

Customer Support Specialist

DataAnnotation

Greater London

Remote

USD 40,000 - 50,000

Today
Be an early applicant

Enterprise Customer Support Specialist (Remote, Europe Full Time Contract)

Perplexity

London

Remote

GBP 35,000 - 50,000

Yesterday
Be an early applicant

Enterprise Customer Support Specialist (Remote, Europe Full Time Contract)

Perplexity AI

Greater London

Remote

GBP 35,000 - 65,000

7 days ago
Be an early applicant

Customer Support Specialist

TransFICC

London

Remote

GBP 40,000 - 80,000

10 days ago

Customer Support Specialist

DataAnnotation

Manchester

Remote

USD 40,000 - 50,000

Today
Be an early applicant

Customer Support Specialist

V7

London

Remote

GBP 30,000 - 50,000

30+ days ago

Customer Support Specialist - remote working

RemoteWorker UK

Reading

Remote

GBP 40,000 - 60,000

30+ days ago

Customer Support Specialist

Listed Factory Ltd.

London

Hybrid

GBP 30,000 - 50,000

8 days ago

Social Media Senior Account Manager - AI Technology - Fully Remote

PRFutures

Greater London

Remote

GBP 45,000 - 50,000

Yesterday
Be an early applicant