Customer Success Manager

Capital Markets Gateway; Greater London; Hybrid; GBP 50,000 - 70,000; Full time

Job summary

A fintech company in Greater London is seeking a Customer Success Manager to drive client engagement and relationship-building. The ideal candidate should have 2+ years in a client-facing role, preferably in Fintech, and possess excellent analytical and communication skills. Responsibilities include engaging proactively with clients, developing relationships, and contributing to product improvements. This role offers opportunities in a dynamic and fast-paced environment. A hybrid work setting is available.

Benefits

Unlimited PTO

Comprehensive benefits program

Education reimbursement

Employee referral bonus

Qualifications

• 2+ years of experience in a client-facing role like Customer Success or Sales.
• Prior experience working in Fintech or financial institutions.
• Ability to influence both technical and business audiences.

Responsibilities

• Proactively engage with clients to surface emerging needs.
• Work cross-functionally with Sales for account plans.
• Identify patterns in client feedback to inform product direction.

Skills

Client engagement

Relationship building

Analytical skills

Communication skills

Problem-solving

Education

B.S. in Finance, Economics or similar business study

Tools

HubSpot

Jira

MSFT Office

Job description

The Company

Capital Markets Gateway LLC (CMG) is a capitalmarkets-focused fintech transforming global equity capital markets (ECM) through data, technology, and connectivity. As the preferred source for ECM analytics and the first network connecting the buy-side and sell-side for ECM workflows, we are committed to reshaping how capital markets operate. Founded in 2017 by a team of ECM practitioners, CMG has completed three successful fundraising rounds and is backed by a group of the world’s most prestigious financial institutions. The CMG platform is currently relied upon by nearly 150 buy-side firms representing $40 trillion in AUM and 22 global investment banks. For more information, please visit www.cmgx.io.

The Role

CMG is seeking a self‑motivated Customer Success Manager (CSM) to join our dynamic and fast‑growing Customer Success team. We are looking for a proactive, strategic, and relationship‑oriented professional with a passion for cultivating client relationships and driving client engagement.

The CSM will play a key role in expanding CMG’s footprint within existing accounts, onboarding new users, identifying whitespace opportunities, and developing deep relationships with capital markets professionals. This role centers on proactive client partnership—identifying opportunities, shaping use cases, and delivering tailored solutions that accelerate adoption and business impact, with responsive support as a complement.

The successful CSM candidate will become an expert on the CMG platform to handle a vast range of client use cases and constantly drive the value proposition of the service by providing guidance and solutions to enhance their experience. The Customer Success group acts as the “voice of the customer” to advance the functionality of the CMG platform and is expected to be an excellent collaborator partnering with Sales, Product Management, and Engineering functions.

CMG is transforming one of the most exciting sectors on Wall Street, delivering innovation to the equity capital markets. We believe growth and customer success go hand in hand—and our team sits at the intersection of product, commercial strategy, and client impact.

Responsibilities

• Proactively engage with clients to surface emerging needs, uncover new use cases, and drive adoption of CMG’s products
• Work cross‑functionally with Sales to create strategic account plans aimed at securing renewals and uncovering new opportunities
• Identify patterns in client feedback to highlight product gaps, inform internal teams, and help shape CMG’s product direction
• Deliver high‑touch service and foster strong client relationships that prioritize both responsiveness and long‑term value
• Diagnose and resolve customer questions with a solutions‑oriented mindset, offering creative workarounds when necessary
• Build and maintain a deep understanding of the CMG platform to support a broad spectrum of customer workflows and opportunities
• Independently manage fast‑paced work as part of a Customer Success team
• Maintain a flexible and positive approach when navigating challenges
• Contribute to strategic initiatives and special projects that improve the customer experience and overall team impact

Qualifications

• 2+ years of experience in a client‑facing role (such as Customer Success, Sales, Account Management, or similar) with a strong track record of building relationships and delivering value to customers
• Prior experience working in Fintech or within financial institutions is desired
• Ability to influence both technical and business audiences to improve the product by identifying and documenting enhancements
• Exceptional communication skills (both written and verbal) and the ability to interact with a wide range of audiences
• Curiosity and desire to learn quickly to develop domain knowledge
• Keen analytical and problem‑solving skills
• Ability to multi‑task balancing simultaneous customer issues
• Comfortable working in a collaborative, fast paced team environment
• Flexibility for rotational coverage of non‑peak hours is a plus

Nice to have

• Experience in the ECM space (Buy side or Sell side)
• Experience with Business Analytics
• Proficient using CS related tooling – HubSpot, Jira, MixPanel, MSFT Office, etc.; Entrepreneurial mindset
• Positive, “whatever it takes” attitude
• Politeness, fun‑loving disposition, respect for others
• B.S. in Finance, Economics or similar business study

Our Values

• We innovate with purpose
• We focus on outcomes vs. output
• We believe diverse and inclusive teams fuel innovation
• We are humble yet candid
• We do right by the customer

What We Offer

• Equity, Unlimited PTO (20 vacation days + unlimited additional paid leave)
• Comprehensive benefits program managed by Globalization Partners
• Premium life and income protection
• Top private medical and dental insurance; Employee Assistance Program (EAP)Pension contributions
• Hybrid work environment (initially remote until office setup is complete)
• Education reimbursement
• Continuous learning opportunities
• Employee referral bonus
• Parental leave

At CMG, we embrace our ongoing commitment to build a culture reflecting the people, perspectives, and passions it represents. We will accept nothing less than equity, inclusion, and belonging for all. With the only constant in life being change, we will always listen, learn, and improve for the betterment of our teams, customers, and communities. CMG is proud to be an Equal Opportunity and affirmative Action Employer.