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Senior Product Manager (Platform & Developer Experience)

9FinLondon, United KingdomFull-timeSalary not listed · Typical pay in United KingdomPosted Nov 13, 2026

9Fin is hiring for the position of Senior Product Manager (Platform & Developer Experience) in London, United Kingdom. The listing describes it as a full-time, senior position with hybrid working.

Written by Dev Global Jobs

DGJ summary of this job

Our own short read of this listing, built only from the facts it gives. The employer’s original text follows further down.

9Fin is hiring for the position of Senior Product Manager (Platform & Developer Experience) in London, United Kingdom. The listing describes it as a full-time, senior position with hybrid working.

The advert mentions Excel, B2B and SaaS among the skills and tools for this role.

The employer does not state a salary in this listing; DGJ Insight below shows an official pay benchmark for the place where one exists.

Benefits mentioned in the advert: health insurance, pension or retirement plan and parental leave.

Visa sponsorship is not mentioned. Applicants from outside United Kingdom should check the official work permit route before applying.

Dev Global Jobs found this job on Arbeitnow on Nov 13, 2026.

Employer
9Fin
Location
London, United Kingdom
Work mode
hybrid
Job type
Full-time
Level (from the title)
senior
Pay
Not stated by the employer
Found
Nov 13, 2026 on Arbeitnow
Employer text
1,154 words, about 5 min to read
Skills named in the advert
ExcelB2BSaaS
Before you apply
  • Apply only on the official page (arbeitnow.co.uk). Dev Global Jobs is not the employer and never asks for a fee.
  • Mirror the skills the advert names (Excel, B2B and SaaS) in your CV where you really have them; applicant tracking systems look for these words.
  • Read the employer’s full text below (about 5 min) before you apply.
  • Build or check your CV with the free DGJ CV Builder.
Only on Dev Global Jobs

DGJ Insight

Our own data about this role and place, from official statistics and our live job index.

Updated Nov 13, 2026
Pay benchmark
Average wage, United Kingdom
GBP 46,511 average / year

Source: OECD Average annual wages, 2025

Cost of living · United Kingdom
100.5 vs New York = 100

UN living-cost index for United Kingdom (ICSC post adjustment 76.4), as of 1 Oct 2026.

Source: ICSC post adjustment classifications (icsc.un.org)

Work permit route
  • Skilled Worker visa: Job offer from a licensed sponsor at the required skill and salary level; English requirement
  • Health and Care Worker visa: Eligible health and social care roles with a licensed sponsor
  • Global Talent visa: Endorsement as a leader or potential leader in a listed field

Official routes: UK Visas and Immigration (GOV.UK)

Job description

About the role

Full text from the employer, as published on Arbeitnow, arranged into sections. Nothing added or removed.

01About 9fin

9fin is the AI platform powering global debt markets, the world’s largest asset class at over $145 trillion.

Debt markets are vast, global, and mission-critical, yet still run on fragmented data, PDFs, and manual workflows. 9fin replaces this broken infrastructure with a single platform that centralises proprietary credit data, deep analysis, and high-value workflows across global markets.

Today, 9fin powers teams at 300+ blue-chip institutions worldwide, including global banks, asset managers, private equity firms, law firms, and advisors. The business is scaling at exceptional speed, with rapid expansion in the US and best-in-class retention driven by deep workflow adoption.

We’re at a defining inflection point. With proven product-market fit and strong, global market pull, 9fin is accelerating toward becoming the category-defining platform for debt markets worldwide.

02The Opportunity

Our Platform engineering team is growing up. Two engineering teams, Developer Experience and Cloud Infrastructure, build the foundations every 9fin engineer and product squad relies on. We now need a senior Product Manager to sit across both and bring product discipline to how the platform is shaped.

Today, Platform runs on speed and engineering instinct. You will help it work more like a product team. You will own the upfront work of problem definition, internal user research, prioritisation and success criteria, so engineers can focus on building the right things. Engineers are your customers: you will interview them, compare solutions, synthesise what you learn, and turn it into a clear roadmap. You will also own quarterly strategy and priorities planning across both teams, balancing operational and support demand against building the self-service platform of the future.

You will work closely with two engineering leads and their teams, and partner with product squads across the organisation who depend on the platform. Day-to-day triage will largely stay with platform engineers, so you can focus on the decisions that matter most. This is a high-autonomy role with direct access to engineering leadership and real scope to define what “platform as a product” means at 9fin. You will also make the value of platform work visible, using data to show where it makes teams more effective and celebrating the wins.

03Product Strategy & Execution

  • Strategy: Collaboratively create and champion a clear product vision and strategy for the platform product squad.

  • Problem definition & structured thinking: Synthesise insights from engineering surveys, interviews, and usage data to craft clear problem statements, articulating root causes in a structured way.

  • Discovery: Run structured discovery with internal engineering customers - interviews, usage analysis, survey synthesis - to understand developer workflows, identify friction, and build confidence before investing.

  • Impact driven: Define and align the team around key outcomes and effectively prioritise across Dev Experience and Cloud Infrastructure, distinguishing urgent requests from long-term investments that benefit multiple teams.

  • Measuring success: Proactively identify and track metrics that capture platform value and make the impact of platform work visible across the engineering org.

04Team Leadership & Communication

  • Team Success: Create a collaborative environment across Dev Experience and Cloud Infrastructure, providing wider context and clear goals so engineers can do their best work. Celebrate platform wins and build a culture where engineers trust the roadmap.

  • Communication: Ensure all people involved are aware of the team's strategy, initiatives, and progress. You must be able to effectively communicate complicated technical concepts to non-technical audiences.

  • Influence: Build strong relationships to empower your squads to achieve the desired outcome, often by influencing stakeholders outside your team - including product and feature teams who depend on you.

  • Stakeholder Management: Work with internal engineering stakeholders to gather the right input, ensuring they have the information to effectively represent the platform team within their own areas.

05About You

This role will be a great fit if you:

  • You are an experienced platform product manager. You have solid experience in platform product management, preferably in the FinTech or B2B SaaS space, and you're eager to solve internal platform users' problems, drive adoption, and measure impact.

  • You have technical and analytical fluency. You understand developer workflows well enough to investigate problems independently, interrogate data, and challenge assumptions with evidence. You have an outstanding ability to think on your feet and tackle intellectually challenging problems. You are highly analytical and comfortable using data to make decisions.

  • You've got a keen interest in AI. You actively use AI in your day-to-day, attend courses, follow industry developments, and attend relevant talks about AI. You are ready to work closely with technical teams to understand different approaches and translate product goals into clear platform requirements.

  • You're a collaborative leader. You have an empathetic leadership style and build strong, effective relationships. You love working autonomously but are able to earn the trust of others with a collaborative style. You are a great prioritiser, not afraid to say no, and excel at managing stakeholders while also being confident in voicing your own opinions and challenging others.

  • A software engineering or platform engineering background is a significant plus.

06Benefits

We’re a scaling start up, and we enjoy sharing our success, when the company succeeds, we always reinvest that in our people. We also offer huge amounts of responsibility, an abundance of opportunity for growth and a platform to truly excel.

07Financial & Insurance

  • Competitive Salary (our salary bands are benchmarked at the top end of the market)

  • Equity options

  • Pension (your minimum contributions are 4% with 9fin matching up to 7%)

  • Private Medical Insurance

  • Paid sick leave with Income Protection for long periods of illness

  • Group Life Assurance

  • Season Ticket Loan & Cycle to Work schemes

08Time off

  • 25 holiday days per year

  • Local public holidays (with the ability to exchange them for alternative days)

  • Work abroad for up to 3 months a year

  • 1 month paid sabbatical after 5 years of service

  • Enhanced parental leave & flexible working arrangements available

09Training & Culture

  • Professional learning and development budget

  • Quarterly team socials

  • Summer and Winter company social events

10Hybrid Policy

9fin is a hybrid company, and the office is a regular part of how we work. From January 2027, all employees will work from their designated 9fin office on Tuesdays and Wednesdays. Some teams may be asked to be in the office more often, where the nature of their work calls for it. For the rest of the week, you may work from wherever works best for you and your team. Your Talent Partner will share hybrid working details for this role.

119fin is an equal opportunities employer

At 9fin we are dedicated to building and promoting a fair and inclusive workplace where everyone can reach their full potential and truly belong. We recognize that building diverse teams enables a more creative and productive environment. If you’re excited about this role but your experience doesn’t perfectly align with the job description, we encourage you to apply anyway. You might just be who we’re looking for, either for this role, or perhaps another.

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