Senior FP&A Analyst | B2B SaaS Scale-up in London

Senior FP&A Analyst | B2B SaaS Scale-up in London

London Full-Time 43200 - 72000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Drive financial insights and support growth in a dynamic SaaS environment.
  • Company: Rapidly growing SaaS business in London with a collaborative culture.
  • Benefits: Hybrid work model, competitive salary, and opportunities for professional development.
  • Why this job: Make a real impact on financial strategies in a fast-paced scale-up.
  • Qualifications: Experience in finance, strong Excel skills, and a commercial mindset.
  • Other info: Inclusive workplace with a focus on trust and autonomy.

The predicted salary is between 43200 - 72000 £ per year.

Harmonic are delighted to collaborate with a rapidly growing SaaS (Software-as-a-Service) business in London to bring on board a Senior FP&A Analyst. Their category-leading software platform is transforming how organisations manage and scale their internal workflows, which has subsequently landed them investment from a leading private equity firm. Having scaled quickly to £25m ARR, they are now looking for a highly analytical and driven FP&A professional to join their growing finance team. As Senior FP&A Analyst, you'll play a pivotal role in steering the business' continued success with more data-driven insights.

The team is made up of exceptionally talented, bright and ambitious individuals combined with a strong working culture built on trust and autonomy. They have a fantastic office space in central London, with a great atmosphere and lots of cross-team collaboration which has been central to their success so far.

The Role

As a Senior FP&A Analyst, you'll support the company's growth by maintaining reliable financial forecasts, developing and managing financial models, delivering thoughtful ad-hoc analysis, and ensuring sales commissions are processed accurately and on time. You'll work closely with Sales, Finance, RevOps, and Finance leadership to provide practical insights, improve reporting quality, and strengthen financial planning processes. This role offers the opportunity to contribute meaningfully to the financial direction of a growing SaaS business while building broad, cross-functional experience across FP&A, Revenue Operations, and Accounting.

Key Responsibilities

  • Build, maintain, and enhance financial models for revenue, headcount, expenses, and cash flow.
  • Prepare and deliver monthly reporting packages, including variance analysis, management dashboards, and key SaaS metrics.
  • Support annual budgeting, quarterly re-forecasts, and scenario planning to guide executive decisions.
  • Calculate, validate, and process monthly sales commission payouts accurately and on time.
  • Maintain documentation of commission plans, governance processes, and dispute resolution procedures.
  • Provide ad-hoc performance analysis across go-to-market teams, including SaaS metrics (ARR, NRR, churn, CAC payback, LTV) and pipeline efficiency.
  • Partner with Revenue Operations and Sales leadership to align commission performance with strategic objectives.
  • Support month-end close deliverables and reconciliations in partnership with Accounting.
  • Assist with U.S. tax and compliance requirements, assessing impact on reporting and operations.
  • Uphold strong internal controls across revenue recognition, commission processing, and accounting processes.
  • Collaborate with Revenue Operations to automate and improve the pipeline-to-bookings-to-revenue reporting workflow.
  • Identify and implement process improvements to enhance speed, accuracy, and scalability of reporting and support system integrations between CRM platforms, FP&A tools, and emerging analytics solutions to improve data flow and forecast reliability.

Requirements

  • Experience in a fast-moving, start-up or scale-up environment.
  • Strong Excel / Google Sheets financial modelling skills.
  • Experience with SQL or BI tools is preferred but not essential.
  • A commercial mind, with a demonstrable ability to identify and focus on the most commercially meaningful and insightful data.

Location London (Hybrid, 2 days in office minimum)

At Harmonic, we are dedicated to fostering an inclusive and equitable workplace. We actively welcome applications from individuals of all backgrounds and assure you that every candidate will be thoughtfully considered for the roles we represent, without regard to race, religion, gender expression, disability, or sexual orientation.

Senior FP&A Analyst | B2B SaaS Scale-up in London employer: Harmonic FinanceTM | Certified B Corp

Harmonic is an exceptional employer that champions a vibrant and inclusive work culture, where trust and autonomy empower employees to thrive. Located in the heart of London, our modern office fosters collaboration among talented professionals, providing ample opportunities for personal and professional growth within a rapidly scaling SaaS environment. Join us as a Senior FP&A Analyst and contribute to meaningful financial insights that drive our continued success while enjoying the benefits of a supportive team and a dynamic workplace.
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Contact Detail:

Harmonic FinanceTM | Certified B Corp Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior FP&A Analyst | B2B SaaS Scale-up in London

✨Tip Number 1

Network like a pro! Reach out to people in the industry, especially those already working at the company you're eyeing. A friendly chat can give you insider info and maybe even a referral!

✨Tip Number 2

Prepare for the interview by knowing your stuff! Dive deep into the company's financials, their SaaS model, and recent news. Show them you’re not just another candidate but someone who’s genuinely interested in their success.

✨Tip Number 3

Practice makes perfect! Get a mate to do mock interviews with you. Focus on articulating your experience with financial modelling and how you can add value to their team. Confidence is key!

✨Tip Number 4

Don’t forget to follow up! After your interview, shoot a thank-you email to express your appreciation. It’s a great way to keep you on their radar and show your enthusiasm for the role.

We think you need these skills to ace Senior FP&A Analyst | B2B SaaS Scale-up in London

Financial Modelling
Variance Analysis
SaaS Metrics Analysis
Budgeting
Scenario Planning
Sales Commission Processing
Data Analysis
Excel
Google Sheets
SQL
Business Intelligence Tools
Cross-Functional Collaboration
Internal Controls
Process Improvement
Reporting Automation

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Senior FP&A Analyst role. Highlight your experience in financial modelling and any relevant SaaS knowledge. We want to see how your skills align with what we're looking for!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about this role and how you can contribute to our team's success. Keep it concise but impactful – we love a good story!

Showcase Your Analytical Skills: Since this role is all about data-driven insights, make sure to showcase your analytical skills in your application. Mention specific tools or methods you've used to derive insights and improve financial processes.

Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you don’t miss out on any important updates from us!

How to prepare for a job interview at Harmonic FinanceTM | Certified B Corp

✨Know Your Numbers

As a Senior FP&A Analyst, you'll be expected to handle financial models and metrics like ARR, NRR, and CAC payback. Brush up on these key SaaS metrics before your interview. Be ready to discuss how you've used data to drive decisions in previous roles.

✨Showcase Your Analytical Skills

Prepare examples of how you've conducted variance analysis or built financial models in the past. Use specific scenarios where your insights led to improved business outcomes. This will demonstrate your analytical prowess and relevance to the role.

✨Understand the Company Culture

Familiarise yourself with the company's working culture, which is built on trust and autonomy. Think about how you can contribute to this environment and be prepared to discuss your approach to collaboration and teamwork during the interview.

✨Ask Insightful Questions

Prepare thoughtful questions that show your interest in the company's growth and challenges. Inquire about their current financial processes or how they measure success in their FP&A team. This not only shows your enthusiasm but also helps you gauge if the company is the right fit for you.

Senior FP&A Analyst | B2B SaaS Scale-up in London
Harmonic FinanceTM | Certified B Corp
Location: London
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