Finance Manager

Mesh-AI Limited; Greater London; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A deep-tech company in Greater London is seeking a Finance Manager to lead financial audits, oversee the management accounts process, and ensure compliance with UK tax and regulations. The candidate must be a qualified accountant (ACA / ACCA) with experience in financial reporting and strong skills in process improvement and data analysis. This role offers equity options, flexible working arrangements, and support for personal development. Join a team committed to innovation in technology and finance.

Benefits

Equity options

Flexible working

Private healthcare

Full study support towards accounting qualifications

10% employer pension contribution

Qualifications

• Several years of relevant post-qualification experience.
• Strong grounding in management accounts and financial reporting.
• Experience in technology or R&D-led business is advantageous.

Responsibilities

• Lead financial audits and maintain relationships with external auditors.
• Oversee monthly management accounts process and group consolidation.
• Ensure compliance with VAT returns and HMRC filings.

Skills

Management accounts

Financial reporting

Group consolidation

Process improvement

Data-driven decision-making

Education

Qualified accountant (ACA / ACCA)

Tools

Financial tech stack

Job description

PhysicsX is a deep-tech company with roots in numerical physics and Formula One чара dedicated to accelerating hardware innovation at the speed of software.

We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries. By enabling high-fidelity, multi-physics simulation through AI inference across the entire engineering lifecycle, PhysicsX unlocks new levels of optimization and automation in design, manufacturing, and operations — empowering engineers to push the boundaries of possibility. Our customers include leading innovators in Aerospace & Defense, Materials, Energy, Semiconductors, and Automotive.

The Role

PhysicsX is building the next generation of AI tools for engineering, partnering with some of the most advanced industrial companies in the world to transform how complex systems are designed, built, and optimised. As Selain scale rapidly across markets and entities, we’re looking for a Finance Manager to play a critical role in building a world-class finance function that supports innovation, growth, and operational excellence.

This is a hands‑on role with real ownership: you’ll combine strong technical accounting with commercial insight, help shape our financial infrastructure, and act as a trusted partner to leaders across the business.

Responsibilities

• Act as the go‑to lead for our financial audits, owning the relationship with external auditors and ensuring a smooth, high‑quality process.
• Own the monthly management accounts process, including group consolidation, balance sheet reconciliations, and month‑end close.
• Continuously improve close timelines, data quality, and reporting outputs, balancing best practice with the needs of a fast‑moving startup.
• Analyse and clearly articulate the key drivers of financial performance (e.g. revenue growth, R&D spend, utilisation, and cost base evolution) to budget owners and the leadership team.

Tax & Compliance

• Oversee VAT returns, HMRC filings, and statutory compliance across the UK group.
• Work closely with external advisors to develop and execute an effective tax strategy for a growing, multi‑entity, international business.
• Coordinate with US external accountants to ensure compliance with federal and state filings, supporting PhysicsX’s international expansion.
• Support R&D‑related tax matters (e.g. R&D tax婷 credits), working with advisors where appropriate.

Financial Operations

• Ensure AP and AR ledgers are accurate, timely, and well‑controlled by overseeing and supporting finance assistants.
• Help the business make informed working capital decisions, with clear visibility on cash, receivables, and payables.
• Drive ോദ short‑term cash flow forecasting, and manage weekly payment run reviews and approvals.
• Partner with People on payroll processes, approvals, and reviews across entities.
• Deliver targeted financial analysis that links historical performance to future scenarios, supporting commercial, operational, and strategic decision‑making.

Finance Transformation & Systems

• Be curious and proactive in automating finance processes and reporting, reducing manual effort and improving scalability.
• Help identify, evaluate, and implement the right financial tech stack to support PhysicsX as it grows globally.
• Build and evolve a robust but agile financial controls framework, strong enough for scale and audit‑readiness, without slowing the business down.
• Bring the wider organisation along on the journey, helping teams understand and embrace smarter financial processes.

Line Management

• Manage and mentor 2 direct reports, providing clear direction, coaching, and development opportunities.
• Foster a collaborative, high‑performing finance culture aligned with PhysicsX’s values.

Who you are

• A qualified accountant (ACA / ACCA) with several years of relevant post‑qualification experience.
• Strong technical grounding in management accounts, financial reporting, and group consolidation.
• Data- driven, with a genuine interest in process improvement, automation, and using finance to empower better decisions.
• Comfortable operating in a fast‑moving, high‑growth, deep‑tech environment, balancing structure with pragmatism.
• An excellent communicator, able to build trust with engineers, commercial teams, leadership, Главden external advisors.
• Experience in a technology, engineering, or R&D‑led business is highly advantageous.
• Values coaching and mentorship as core to building a high‑performing finance function.
• Invests time in developing 彩神争霸大发快三 others, providing clear guidance, constructive feedback, and support to help teammates grow in confidence, capability, and ownership.

What we offer

• Equity options – share in our success and growth.
• Full study support towards accounting qualifications.
• 10% employer pension contribution – invest in your future.
• Free office lunches – great food to fuel your workdays.
• Flexible working – balance your work and life in a way that works for you.
• Hybrid setup – enjoy our new Shoreditch office while keeping remote flexibility.
• Enhanced parental leave – support for是不是 baby's biggest milestones.
• Private healthcare – comprehensive coverage.
• Personal development – access learning and training to helpĐ you grow.
• Work from anywhere – extend your remote setup to enjoy the sun or reconnect with loved ones.

We value diversity and are committed to equal employment opportunity regardless of sex, race, religion, ethnicity, nationality, disability, age, sexual orientation or gender identity. We strongly encourage individuals from groups traditionally underrepresented in tech to apply. To help make a change, we sponsor bright women from disadvantaged backgrounds through their university degrees in science and mathematics.性生活>

We collect diversity and inclusion data solely for the purpose of monitoring the effectiveness of our equal opportunities policies and ensuring compliance with UK employment and equality legislation. This information is confidential, used only in aggregate form, and will not influence the outcome of your application.