Fractional CTO Opportunity

About This Fractional CTO Opportunity in London

We are seeking an experienced Fractional CTO (also known as a Part-Time Technology Director or Fractional Tech Lead) to provide strategic technology leadership to high-growth companies across London and the South East. This is a portfolio role offering 1-3 days per week, with remote and hybrid working options available.

A senior technology executive who works with multiple companies on a part-time basis provides the same calibre of strategic leadership as a full-time Chief Technology Officer. According to Tech Nation, London is Europe's largest tech hub with over 40,000 tech companies, creating unprecedented demand for flexible technology leadership.

Key Responsibilities

As a Part-Time Technology Director, you will deliver board-level technology strategy and operational tech leadership. The British Computer Society (BCS) recognises the growing importance of flexible technology leadership models in the UK's digital economy.

Key areas of responsibility include technology strategy and roadmap development, engineering team leadership and scaling, platform architecture and technical debt management, vendor selection and technology partnerships, cybersecurity oversight and compliance, and digital transformation initiatives.

Day Rates in London

This role offers day rates of £1,000-£1,600 depending on sector complexity and experience level. According to Glassdoor UK salary data, technology leaders working 2-3 days per week in a fractional capacity can expect annual earnings of £200,000-£400,000 — significantly higher per hour than a permanent Technology Director earning £140,000-£200,000.

The Institution of Engineering and Technology (IET) reports that the UK faces a critical shortage of senior technology leaders, with demand outstripping supply by 3:1. This skills gap is driving premium rates for experienced tech leaders.

Ideal Candidate Profile

Ideal candidates for this Part-Time Technology Director position will have 15+ years in technology leadership with experience scaling engineering teams from 10 to 100+ developers. You will have held a senior technology role (CTO, VP Engineering, Technology Director) in a company generating £5M-£100M+ revenue.

The Government Digital Service (GDS) has set standards for digital leadership that technology executives should understand, particularly when working with regulated industries or government-adjacent organisations.

Working Arrangements

This role offers flexible working arrangements based in London. Around 65% of fractional technology roles now offer hybrid working, with approximately 35% fully remote. Gartner research indicates that distributed technology leadership has become the norm for high-growth companies post-pandemic.

Whether you are based in the City, Shoreditch, Canary Wharf, or elsewhere in London and the South East, this role can be structured to suit your location and working preferences.

London Sectors Seeking Technology Leaders

Demand for Part-Time Technology Directors in London spans multiple sectors:

• Fintech & Financial Services — API architecture, PSD2/Open Banking, FCA technology compliance (£1,200-£1,800/day)
• SaaS & Scale-Ups — Platform scalability, DevOps maturity, Series A-C tech due diligence
• E-commerce & Retail Tech — Headless commerce, marketplace platforms, omnichannel systems
• HealthTech & Life Sciences — MHRA compliance, clinical data platforms, NHS integration
• Media & Entertainment — Streaming infrastructure, content delivery, rights management

The London Tech Leadership Market

According to Tech Nation, London's tech sector employs over 600,000 people, yet only a fraction of companies can afford a full-time CTO. This creates an enormous addressable market for flexible technology leadership. The ScaleUp Institute has highlighted technology leadership as the critical constraint for UK scale-up growth.

The fractional model — sometimes called a Part-Time Tech Director, Portfolio CTO, or Fractional Technology Leader — provides companies with experienced technology leadership at 30-50% of the cost of a full-time hire.

How to Apply for Fractional CTO Roles in London

If you are an experienced technology leader seeking fractional opportunities, Part-Time Technology Director roles, or remote CTO jobs in London and the UK, register your interest through Fractional Quest. We connect qualified technology executives with companies seeking flexible tech leadership.

Browse more opportunities: All Fractional CTO Jobs UK | London Tech Jobs | Remote Fractional Jobs | CTO Salary Guide | What is a Fractional CTO?