How to Hire a CTO or CIO: A Complete Guide for UK Firms

How to Hire a CTO or CIO: A Complete Guide for UK Firms

Senior technology leadership is one of the appointments where firms most often misdiagnose what they need. The titles “Chief Technology Officer” and “Chief Information Officer” are used interchangeably in some businesses and as carefully distinct in others. The candidate pool overlaps heavily but is not identical. The search process for the two roles converges in some respects and diverges in others. And the compensation market reflects all of this — strong CTOs and strong CIOs both command senior C-suite compensation, but the structure of the package and the candidate pool drawing it differ in ways that matter for getting the search right.

This guide is written for chairs, CEOs, founders and boards working through senior technology leadership succession at UK firms. It sets out the orientation: what the CTO and CIO roles cover and how they differ, when each is the right answer for the firm, what the candidate pool looks like, how the search process should run, how to think about compensation and incentives, and what the first hundred days look like for a senior tech leader. It draws on our work running technology leadership searches across UK SME, mid-market, PE-backed, scale-up and corporate businesses. For our CTO recruitment service see CTO recruitment; for CIO recruitment see CIO recruitment.

CTO vs CIO: the role distinction

The CTO and CIO roles overlap substantially but are not the same. The clearest way to understand the distinction is to look at what each role typically owns, who they typically report to, and what kind of firm typically appoints which.

The CTO is typically product-and-engineering-facing. The Chief Technology Officer is the senior leader responsible for the firm’s technology strategy as it relates to what the firm builds, ships and sells — the product technology, the engineering organisation, the architecture choices, the technology roadmap that supports the commercial direction. CTOs often report to the CEO and sit on the executive committee; in some firms they sit on the board. The role exists most prominently in technology firms, software businesses, fintechs, e-commerce platforms, and scale-up businesses where the product is technology and the technology is the product.

The CIO is typically infrastructure-and-internal-systems-facing. The Chief Information Officer is the senior leader responsible for the firm’s internal technology — the systems that run the business itself, the IT infrastructure, enterprise applications, security, data management, and the firm’s broader information strategy. CIOs often report to the CEO or COO and sit on the executive committee. The role exists most prominently in larger established businesses across all sectors — financial services, manufacturing, retail, professional services, healthcare — where technology supports business operations rather than being the product itself.

Where the roles converge. In smaller firms, in scale-ups, and in firms in transition, the CTO and CIO roles often combine into a single senior technology leadership seat. The individual holds responsibility for both the product technology and the internal systems, with the title varying — sometimes CTO, sometimes CIO, occasionally Chief Digital Officer or Head of Technology. In these firms the appointment is the same regardless of title; the role specification matters more than the label.

Where the roles diverge. In larger firms — typically £200m+ revenue, or with substantial technology complexity — the CTO and CIO roles separate into distinct senior leadership positions. The CTO owns product technology and the engineering organisation; the CIO owns internal systems, infrastructure and security. The two roles work together but operate in different parts of the firm, with different teams, different budgets, and different stakeholder relationships.

Boards approaching senior technology leadership succession should clarify which model the firm operates under before the search begins. Specifications drafted without this clarity tend to produce candidate shortlists that mix CTO-shaped and CIO-shaped candidates with little common ground, and the strongest candidates from either pool often withdraw when the role specification looks confused.

When does the firm need a CTO or CIO?

Not every firm needs senior technology leadership at C-suite level. Five triggers typically signal the move from Head of IT or Engineering Director to CTO or CIO appointment is warranted.

Technology becoming strategic, not operational. When the firm’s commercial trajectory depends on technology decisions — product roadmap, platform architecture, technology partnerships, build-vs-buy choices — the executive team needs senior tech representation. A Head of IT reporting to a CFO or COO can run the operational side of technology effectively, but the strategic choices need an executive seat.

Scale and complexity. Multi-jurisdiction operations, complex enterprise systems, material regulatory or cybersecurity demands, large engineering or IT teams. At scale the technology function needs senior leadership for the same reasons the finance function or the operations function does — strategic decisions are too consequential to leave at department-head level.

Investor or capital structure changes. PE investment, IPO preparation, M&A activity. Investors increasingly expect to see senior technology leadership in the management team, both for the diligence dimension and for the post-transaction execution that follows.

Strategic transition. Digital transformation, technology platform replacement, post-merger integration, business model evolution. These transitions require executive accountability that does not typically sit naturally with a Head of IT or Engineering Director.

Regulatory or governance demands. FCA-regulated firms with operational resilience accountability under SMF24, firms facing cyber security regulatory expectations, firms in sectors with specific technology governance requirements. Senior tech leadership becomes part of the regulatory expectation rather than an aspirational add-on.

Where none of these triggers applies, a Head of IT or Engineering Director may be the right answer rather than a CTO or CIO. The decision should be deliberate. Firms that appoint a CTO or CIO without the underlying triggers often find the role under-defined and the appointment failing to deliver the value that justified it.

What a CTO or CIO actually does

The substantive work of the role splits into four areas, with the proportions varying by which role the firm has appointed.

Technology strategy. The CTO or CIO sets the firm’s technology direction — what the firm builds and what it buys, what platforms and architectures the firm commits to, what the technology roadmap looks like over three to five years. For CTOs this typically focuses on product technology and engineering capability; for CIOs it focuses on enterprise architecture, infrastructure strategy and system selection.

Organisation and team. Building and leading the technology organisation — engineering teams, product technology, infrastructure teams, security, data and analytics functions. The CTO or CIO is responsible for how the technology function is structured, how it scales, how senior tech leadership develops within it, and how the firm attracts and retains technology talent in a competitive market.

Operational delivery. Whether the firm’s technology actually works — uptime, performance, security incidents, change management, third-party risk, technology debt. CTOs typically focus on product delivery and engineering velocity; CIOs typically focus on operational reliability, security and the resilience of internal systems. The role tolerates strategic ambition more easily than it tolerates failures in delivery, and strong candidates know this.

Executive contribution. The CTO or CIO sits on the executive committee and contributes to decisions that go beyond the immediate technology remit — strategy, M&A diligence, customer outcomes, organisational design. Strong senior tech leaders are partners to the CEO and other C-suite executives on these questions; weaker tech leaders are confined to their functional silo and are typically replaced sooner.

The proportions vary by company stage. Scale-up CTOs spend more time on engineering team building and architecture choices. Mature business CIOs spend more time on platform consolidation, security and operational resilience. PE-backed firms often emphasise change and transformation work. Regulated firms emphasise the security, resilience and governance dimensions. Specifications that align the role weighting with the firm’s actual situation attract better candidates than specifications that present a generic senior tech leadership role.

The candidate pool

The UK senior technology leadership candidate pool is broader than for many other senior management functions, partly because the pool includes candidates from a wide range of industries and partly because the pool is genuinely growing as the demand for senior tech leadership has expanded. Five pools recur across the searches we run.

Sitting CTOs and CIOs at peer firms. The most common pool — candidates currently holding senior tech leadership at another firm of similar size, sector and complexity. They have demonstrated they can do the job, they understand what the role involves, and they bring direct industry experience. The challenge is that the most credible candidates in this pool have multiple options at any given time, and the introduction is the standard way these searches are run.

Below-CTO/CIO leaders at larger firms. The natural step-up pool. A VP of Engineering at a larger tech firm, a Director of Infrastructure at a substantially bigger enterprise, a Head of Product Technology with broader scope than their title implies. These candidates bring depth from operating in more demanding environments and are taking the C-suite seat for the first time. Strong searches in this pool work hard on reference depth — the question is not just whether the candidate is technically capable but whether they are ready to operate at executive level.

Founder-CTOs and serial entrepreneurs. For scale-ups and growth-stage businesses, candidates who have founded or been founding-team members of technology businesses are a distinctive pool. They bring high ownership and product-engineering depth, with the trade-off that the operating discipline of a more established firm may be a different muscle. References here focus on how the candidate has handled stage transitions.

Big Four and consulting firm transitions. Senior technology consultants and partners transitioning into in-house roles. The pool brings strong technical foundations and broad sector exposure, with the requirement that the candidate has made the substantive transition from advisory to operating leadership.

Industry-specialist CTOs from regulated sectors. Where the firm operates in a regulated sector — financial services, healthcare, utilities — candidates who have run senior tech functions in similar regulatory contexts bring distinct credentials. For FCA-regulated firms specifically, prior SMF24 (Chief Operations Function) experience covering technology resilience is valuable; see our SMF24 hiring guide for the regulated firm context.

The search process

A well-run senior technology leadership search has six phases that mirror the broader C-suite search structure but with technology-specific considerations at each stage. Total timeline runs to sixteen to twenty-four weeks for non-regulated CTO or CIO appointments.

The brief. Two to three weeks. The board, the CEO and the search firm align on which role is genuinely required (CTO, CIO, or combined), the role specification, the candidate pool framing and the compensation envelope. CTO and CIO specifications particularly benefit from doing the role-distinction work upfront — searches that proceed without this clarity tend to drift through the assessment phase.

Market mapping and candidate identification. Four to six weeks. Structured market mapping across the relevant pools, named candidate identification, and discreet engagement. Senior technology leaders are particularly sensitive to confidentiality during early engagement — many are in roles where their teams would be affected by their move and they need to manage the conversation carefully.

Shortlist development. Three to four weeks. Strongest candidates from market mapping engaged formally and proceed through structured assessment. Senior tech shortlists typically run to four to six candidates, with the assessment combining technical depth and executive-leadership capability.

Interviews and assessment. Three to four weeks. The shortlist meets the CEO, the rest of the executive committee, the chair, and (where applicable) major shareholders or PE sponsors. Senior tech assessment combines technical evaluation (often through structured discussion of specific architectural or strategic challenges the firm faces) with executive-leadership evaluation (how the candidate thinks about organisational design, talent and stakeholder relationships).

Selection and offer. Two to four weeks. Preferred candidate offered the role, offer negotiated, candidate accepts. Senior tech compensation in the UK has shifted substantially over the past five years, with equity becoming a more important component for candidates moving from venture-backed and tech-firm backgrounds — the offer structure benefits from being designed with input from candidates likely to be in the pool, not from precedents at the firm itself.

Onboarding and handover. Three to twelve weeks (or longer where the candidate has a long notice period). The new CTO or CIO works through their existing notice while the firm prepares the technology team’s introduction, the executive committee onboarding, and the first hundred days plan.

Assessment: how to evaluate senior tech leadership candidates

Senior tech leadership assessment combines technical evaluation with executive-leadership evaluation, and both halves matter. Three dimensions warrant particular attention.

Technical depth and judgement. Strong CTO and CIO candidates demonstrate substantive technical depth without retreating into jargon — they can articulate architectural choices, technology strategy decisions, and the trade-offs involved at a level that boards can engage with. Case-style discussion of specific challenges the firm faces — platform decisions, security incidents, technology debt, team scaling — surfaces this much better than generic competency interviews. Candidates who default to abstract frameworks rather than engaging with specifics often turn out to be less technically grounded than they present.

Executive contribution and influence. The CTO or CIO needs to operate at executive level — partnering with the CEO, contributing to strategic decisions beyond the technology silo, building credibility with the rest of the C-suite. References from previous CEOs, COOs and CFOs the candidate has worked alongside provide the evidence here. Candidates who have been technically strong but who have struggled to influence at board level often do not transition into senior leadership effectively, and the assessment should test for this directly.

Organisational and talent capability. Building and leading the technology organisation — particularly attracting senior engineering and infrastructure talent in a competitive market — is one of the most important parts of the role. References from members of the candidate’s previous teams, and from technology talent who chose to follow the candidate to subsequent roles, provide the most reliable evidence of this dimension.

One specific assessment trap: confusing technology fluency with technology leadership. Candidates who can speak comfortably about technology trends and frameworks are not the same as candidates who have actually led senior technology organisations through difficult decisions. Strong assessment processes test for the latter explicitly.

Compensation

UK senior tech leadership compensation has the four standard components — base salary, annual bonus, long-term incentives, benefits — with the levels and structure varying significantly by firm size, sector and ownership.

Scale-up and SME CTOs and CIOs (firms in the £10-50m revenue range) typically see base salaries from £130,000 to £220,000, annual bonus opportunity of 20-40% of base, and equity participation that varies by ownership: founders and majority shareholders may grant meaningful equity to bring senior tech leaders aboard, with the equity often being the dominant economic driver.

Mid-market and PE-backed senior tech leaders (firms in the £50-300m revenue range) typically see base salaries from £200,000 to £400,000, annual bonus opportunity of 30-50% of base, and LTI structures dominated by sweet equity in PE-backed firms or significant equity grants in larger private firms. PE-backed CTO and CIO appointments often involve substantive equity rolls and earn-outs that can change the headline economics materially.

Larger private and listed firms see substantially higher compensation, structured around shareholder-approved remuneration policies for listed firms. Base salaries run from £400,000 upward; LTI structures are designed for multi-year value creation aligned to commercial outcomes.

Two compensation dimensions specific to senior tech roles. First, the equity component matters more than for many C-suite roles — strong candidates moving from venture-backed and tech-firm backgrounds have come from environments where equity has been their dominant economic engine, and they price offers accordingly. Second, retention vehicles for the technology team — equity pools, performance bonuses, scaling salary bands — are often part of the senior tech leader’s remit, and offer negotiations can include these team-level commitments alongside the personal package.

Common CTO and CIO search pitfalls

Six patterns recur in senior tech leadership searches that go off-track.

Confusing CTO and CIO specifications. The most common failure mode. Boards that draft a hybrid specification covering both product technology and internal systems often attract a hybrid candidate pool that does not match what the firm needs. The fix is to clarify which role is genuinely required before the search opens.

Briefing a Head of Engineering or IT Director rather than a CTO or CIO. Specifications that emphasise operational delivery and team management without the strategic and executive-leadership dimensions attract candidates whose seniority does not match the firm’s actual needs. The fix is to specify the executive contribution explicitly.

Underspecifying the executive committee relationship. Senior tech leaders need clarity on how they fit with the rest of the C-suite — particularly the CEO, COO, CFO and CMO — and how the technology function relates to the firm’s commercial direction. Specifications that leave this implicit attract candidates who may struggle to operate at executive level.

Treating equity as an add-on in PE-backed and scale-up offers. For senior tech leaders moving from venture-backed and equity-rich backgrounds, the equity component is often the dominant economic driver. Boards that handle the equity discussion late in the offer phase often find their preferred candidate withdrawing because the headline economics do not match the candidate’s expectations.

Pattern-matching to the previous CTO or CIO. Looking for a senior tech leader who looks like the predecessor — same background, same technology stack, same career path — is rarely the right answer because the firm’s situation has typically changed since the previous appointment. The fix is to specify what the firm needs from the next senior tech leader.

Confusing technology fluency with technology leadership. Candidates who present well on technology trends and frameworks are not necessarily candidates who can lead a senior technology organisation through difficult decisions. The assessment process should test the leadership dimension explicitly.

How Exec Capital approaches senior tech leadership searches

Exec Capital runs CTO and CIO searches as integrated technology-and-executive-leadership work. The substantive technology dimension — strategic fit with the firm’s technology direction, depth of engineering or infrastructure leadership, technology talent network — receives the same rigour we bring to any senior C-suite search. The executive leadership dimension is built in alongside it. We work on a retained basis for senior tech leadership mandates, and the engagement runs through to the candidate’s first day in role.

Our senior tech leadership practice covers UK SME, mid-market, PE-backed, scale-up and corporate businesses. Where the appointment is into an FCA-regulated firm and the senior tech leader will hold SMF24 (Chief Operations Function) accountability for technology resilience, we layer the regulatory dimension over the commercial brief — see our SMF24 hiring guide for that context.

For boards beginning senior tech leadership succession, considering whether a CTO or CIO is the right answer for the firm’s current stage, or planning an executive committee refresh that includes the senior tech seat, we offer a structured initial conversation that walks through the role specification, the candidate pool framing and the realistic timeline before any formal mandate begins. Every senior tech leadership mandate is led personally by Adrian Lawrence FCA — there are no junior account managers running these searches at Exec Capital.

Further reading

For our CTO recruitment service, see our CTO recruitment service page; for CIO recruitment see our CIO recruitment service page. For CTO and CIO appointments where the senior tech leader will hold SMF24 (Chief Operations Function) accountability in an FCA-regulated firm, see our SMF24 hiring guide and the broader FCA-regulated firm executive recruitment hub.

For related C-suite hiring questions, see our How to Hire a CEO guide, How to Hire a CFO guide, and How to Hire a CMO guide.

For corporate governance frameworks relevant to senior technology leadership and executive committee composition, see the UK Corporate Governance Code published by the Financial Reporting Council and guidance from the Institute of Directors. For technology-specific governance frameworks, the National Cyber Security Centre and Information Commissioner’s Office publish guidance directly relevant to senior technology leadership accountability in UK businesses.