Interim Chief Technology Officer in London

Interim Chief Technology Officer in London

London Full-Time 80000 - 100000 € / year (est.) No home office possible
Siena Partnership

At a Glance

  • Tasks: Lead technology transformation and platform delivery in a fast-paced environment.
  • Company: Private equity-backed scale-up with a focus on innovation.
  • Benefits: Competitive day rate, hybrid working model, and immediate start.
  • Other info: Collaborative leadership style required for success.
  • Why this job: Make a significant impact during a critical growth phase.
  • Qualifications: Proven experience as an Interim CTO or senior technology executive.

The predicted salary is between 80000 - 100000 € per year.

We are partnering with a private equity-backed organisation undergoing a significant technology and operational transformation. The business is entering a critical scale phase and is seeking an experienced Interim CTO to provide hands-on leadership across platform delivery, engineering effectiveness, and technology operations.

This is a high-impact assignment suited to an execution-oriented technology leader who has successfully delivered complex transformation programmes within regulated or fast-scaling environments.

The Opportunity: The incoming Interim CTO will work closely with executive stakeholders to accelerate delivery across a large-scale platform modernisation initiative, while improving governance, engineering performance, and third-party delivery management. This role requires a balance of strategic oversight and hands-on problem-solving. The successful candidate will be comfortable operating at pace, making pragmatic technical decisions, and driving accountability across internal teams and external partners.

Candidate Profile: We are looking for a proven interim technology leader with experience operating in complex, fast-moving environments. You will likely bring:

  • Prior experience as an Interim CTO, Transformation CTO, or senior technology executive
  • Strong background within regulated sectors
  • Demonstrated success leading platform modernisation or replatforming initiatives
  • Experience managing system integrators, outsourced delivery teams, or managed service partners
  • Strong technical credibility with the ability to engage at both strategic and detailed levels
  • A highly delivery-focused mindset with strong execution capability
  • Exposure to modern AI technologies and practical enterprise use cases
  • Low ego, collaborative leadership style, and willingness to lead from the front

Additional Information:

  • UK-based assignment
  • Hybrid working model
  • Immediate start preferred
  • Competitive day rate

For a confidential discussion, please apply directly or contact us for further information.

Interim Chief Technology Officer in London employer: Siena Partnership

As an Interim Chief Technology Officer at our private equity-backed scale-up, you will be part of a dynamic and transformative environment that prioritises innovation and operational excellence. We offer a collaborative work culture that values hands-on leadership and strategic thinking, providing you with the opportunity to make a significant impact during a critical phase of growth. With competitive remuneration and a hybrid working model, this role not only supports your professional development but also allows you to thrive in a fast-paced, high-stakes setting.

Siena Partnership

Contact Detail:

Siena Partnership Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Interim Chief Technology Officer in London

Tip Number 1

Network like a pro! Reach out to your connections in the tech industry, especially those who have experience in interim roles. They might know about opportunities that aren't advertised yet or can give you a heads-up on what companies are looking for.

Tip Number 2

Showcase your hands-on experience! When you're chatting with potential employers, highlight specific examples of how you've led transformation initiatives. Use metrics and outcomes to demonstrate your impact—numbers speak volumes!

Tip Number 3

Be ready to adapt! In fast-scaling environments, things change quickly. Show that you can pivot and make pragmatic decisions on the fly. Share stories where you've successfully navigated challenges and delivered results under pressure.

Tip Number 4

Apply through our website! We’ve got some fantastic opportunities waiting for you. By applying directly, you’ll ensure your application gets the attention it deserves, and we can help you find the right fit for your skills and experience.

We think you need these skills to ace Interim Chief Technology Officer in London

Leadership
Platform Delivery
Engineering Effectiveness
Technology Operations
Transformation Programmes
Governance Improvement
Third-Party Delivery Management

Some tips for your application 🫡

Tailor Your CV:Make sure your CV speaks directly to the role of Interim CTO. Highlight your experience in technology transformation and platform modernisation, as well as any relevant achievements in regulated sectors. We want to see how you’ve made an impact in similar environments!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for this high-impact assignment. Share specific examples of your hands-on leadership style and how you've successfully navigated complex challenges in fast-scaling environments.

Showcase Your Technical Credibility:Don’t shy away from showcasing your technical skills! Whether it's your experience with AI technologies or managing third-party delivery teams, we want to see how you can engage at both strategic and detailed levels. Make it clear how your background aligns with our needs.

Apply Through Our Website:We encourage you to apply directly through our website for a smoother application process. It’s the best way for us to receive your application and get you in front of the right people quickly. Don’t miss out on this opportunity!

How to prepare for a job interview at Siena Partnership

Know Your Tech Inside Out

As an Interim CTO, you’ll need to demonstrate a solid grasp of both strategic and technical aspects. Brush up on the latest trends in platform modernisation and AI technologies. Be ready to discuss how you've successfully led similar initiatives in the past.

Showcase Your Leadership Style

This role requires a collaborative leadership approach. Prepare examples that highlight your low-ego, hands-on style. Think about times when you’ve driven accountability and fostered teamwork, especially in fast-paced environments.

Understand the Business Context

Familiarise yourself with the company’s current technology landscape and operational challenges. Be prepared to discuss how you can accelerate their transformation efforts while improving governance and engineering performance.

Prepare for Scenario-Based Questions

Expect questions that assess your problem-solving skills in real-time scenarios. Think through potential challenges they might face during their scale phase and be ready to propose pragmatic solutions based on your past experiences.