Hire Data, Tech, AI & Leadership Talent | Xist4 | Bristol & London

What makes us different

We work with fewer clients than most agencies. That is a deliberate choice.

It means when you brief us on a role, it gets our full attention. Not split across forty open vacancies. Not handed to a junior to fill a quota. It is ours, from the first conversation to the point where your new hire is settled and performing.

We will tell you honestly if the brief needs refining, if the salary is out of step with the market, or if the role as written will struggle to attract the right people.

That kind of candour is rare in recruitment. It is also exactly what a hiring manager needs.

Hiring in the South West? See how we support IT recruitment in Bristol for data, AI and cyber roles.

 

What working with us looks like

A proper brief, not a job description handed over and worked.

Honest market feedback, even when it is not what you want to hear.

A shortlist with context behind each name, not a pile of CVs to sift.

Candidates who are properly prepared for interview, kept informed throughout, and supported through to their first day and beyond.

If something is not right, you hear it from us first.

No handoffs. No volume targets. Recruitment you can hold someone accountable for, from start to finish.

What Our Clients Say

“We have worked closely with Xist4 to recruit some critical technical IT Infrastructure and Development roles in a very challenging marketplace. We have been successful in now appointing all of the roles – Gozie Ezulike has provided a very professional level of service and expertise’”
— CIO, National Museum

 

Working With Us: Common Questions

How do your fees work?
For permanent roles, our fee is a percentage of the first year's salary, and nothing is payable until your new hire starts. For retained search, the fee is paid in three stages: a third when the search begins, a third when we present the shortlist, and the balance when your chosen candidate accepts, based on their actual salary.

What happens if the person leaves early?
For permanent roles, if your new hire leaves within the first eight weeks, we refund part of our fee on a sliding scale. For retained search, we run a replacement search at no extra cost if they leave within the agreed guarantee period. Full details are in our terms of business.

Do you recruit outside Bristol and London?
Yes. We are based in Bristol with a London office, and we recruit for employers across the UK.

Can you help with a role we have struggled to fill?
Yes. Hard-to-fill roles are where specialist recruitment earns its fee. We map the market and approach people who are not actively looking, rather than relying on whoever answered the advert. For scarce or senior roles, a retained search gives the role our dedicated time.

What do you need from us to get started?
A short conversation about the role, the team and the salary range, and a job description if you have one. Getting started is quick: register your vacancy using the form below and we will be in touch to talk it through.

Ready to Hire? Let's Talk.

If you need a recruitment partner to run the search properly, we can help. We manage the process from brief to offer, keeping candidates engaged and making sure you know where things stand throughout.

Register vacancy

 

Recruiting it Yourself?

The Hiring Campaign Diagnostic is a two-day review of your brief, job description, salary, sourcing plan and candidate journey before you go to market.

It helps you spot the problems that could cost you weeks: the wrong salary, a weak advert, unclear role definition, poor sourcing routes or a process that good candidates simply will not wait around for.

£1,500 fixed, with a written readout you can act on.

Book Xist4's Hiring Campaign Diagnostic

Who we work with

We’ve built deep specialist knowledge in the markets where specialist recruitment earns its place.

Greentech icon

Greentech

We work with selected greentech firms electrifying transport, energy and the built environment. That includes public EV charging networks, smart charging and energy flexibility, battery technology and analytics, fleet electrification software, smart buildings and commercial IoT. These organisations sit where software, data, infrastructure, hardware and operations meet. They need people who can build systems, improve platforms, make sense of complex data and lead teams through growth and change. That is where we help.

Learn more
Mission-Led, Cultural & Heritage Recruitment icon

Mission-Led, Cultural & Heritage Recruitment

Museums, galleries, archives, charities and heritage organisations are modernising, often with small teams and limited resources. They need data, technology and leadership people who can improve digital access, modernise systems, protect critical information and help the organisation evolve without losing sight of what it exists to do. That is who we help them find.

Learn more
Startups & Scale-ups icon

Startups & Scale-ups

For many startups and scale-ups, hiring is the biggest brake on growth. You need engineers, data specialists, cyber professionals and leaders who can build from scratch, move quickly and make good decisions under pressure, while competing against larger organisations with stronger brands and deeper pockets. Get the recruitment partner right and you secure the people who move the business forward. Get it wrong and you lose them to someone who did. We treat startups and scale-ups as a type of organisation rather than a sector: ambitious businesses that cannot afford a key hire going wrong.

Learn more

The roles we place

 

Leadership

  • Chief Technology Officer (CTO)
  • Chief Information Officer (CIO)
  • Chief Information Security Officer (CISO)
  • Chief Data Officer (CDO)
  • Chief AI Officer (CAIO)
  • Chief Operating Officer (COO)
  • VP of Engineering
  • VP of Data
  • Head of Engineering
  • Head of Software Development
  • Head of Data Science
  • Head of Data Engineering
  • Head of Cyber Security
  • Head of IT

Specialist and Mid-Senior

  • Software Engineer
  • Embedded Engineer
  • Firmware Engineer
  • Full Stack Developer
  • Back End Developer
  • Front End Developer
  • DevOps Engineer
  • Platform Engineer
  • Site Reliability Engineer
  • Solutions Architect
  • Cloud Architect
  • Data Scientist
  • ML Engineer
  • AI Engineer
  • Generative AI Specialist
  • NLP Engineer
  • LLM Engineer
  • LLM Ops Engineer
  • AI Product Manager
  • Data Engineer
  • Data Architect
  • Data Product Manager
  • ETL Developer
  • BI Manager
  • BI Developer
  • BI Analyst
  • Data Analyst
  • Insights Analyst
  • Reporting Analyst
  • Business Analyst
  • Quantitative Analyst
  • Database Administrator
  • Cyber Security Analyst
  • Security Architect
  • Cloud Engineer
  • Infrastructure Engineer
  • IT Manager
  • RPA Engineer

Recently filled roles

Applied AI Engineer

Cambridge

£85-110,000

Systems & Data Manager

Bristol

£50-55,000

iOS Software Engineer

London

£75-95,000

Member of Technical Staff

London

£100-150,000

Lead Engineer - Machine Learning

London

£110-140,000

Android Software Engineer

London

£70-90,000

Head of Data

London

£100 – £115,000

Digital Programme Manager

London

£60 – £75,000

What our clients say

Testimonials

IRM had a great experience with Xist4: Gozie proactively clarified our requirements, sent only relevant CVs and ensured every interviewee was properly briefed. The candidate quality was outstanding, and the hardest part was choosing just one.

Xist4 nailed the brief, running an inclusive search that broadened our thinking and zeroed in on the right profile for our flagship product’s training and adoption framework. We hired Amanda, she is already adding real value, and we would happily recommend Xist4 to any company looking to diversify with exceptional talent.

Xist4 took the time to truly understand our bespoke senior leadership brief, shaping the role with us and aligning on culture as well as technical fit. The candidate quality was outstanding, we made a superb hire, and we look forward to partnering with Xist4 again.

Referred by a trusted partner after wasting time elsewhere, Xist4 quickly understood our brief and delivered quality candidates fast, even posting the advert within hours. Professional throughout the interviews and offer stage; we will use them again and strongly recommend them.