Data, Technology & Leadership Recruitment
At Xist4, we connect professionals with forward-thinking organisations — building high-performing teams that drive progress, spark innovation, and create lasting impact.
It Starts With the Right People
At Xist4, we believe hiring is not just about filling roles. It is about building futures.
We help organisations shape what comes next and connect professionals with opportunities where they can thrive and make a real difference.
Who We Help
We support purpose-driven organisations across Paytech and Regtech, EV charging and electrification, Arts, Cultural & Heritage Institutions, and fast-growing tech scale-ups.
Our work spans companies building intelligent payment systems, regulatory technology, charge point and fleet platforms, smart energy infrastructure, and digital transformation across culture and heritage.
Whether you are scaling, navigating change or building for long-term growth, we help you secure the specialist talent to get there.
Hire for Impact, Not Just Headcount
We focus where we deliver the greatest value: hiring exceptional professionals across Leadership, Software Engineering, Business Intelligence, Data Science and Analytics, Cyber Security, and Cloud & Infrastructure.
These capabilities power progress in Paytech, Regtech, EV charging, electrification and smart energy technology, and support purposeful organisations through digital and cultural transformation.
With deep domain knowledge and a human-first partnership, we put people at the centre of every search. The right hire does more than fill a gap. The right hire shapes what comes next.
Talent Spotlight: Real People, Real Impact
Every week, we meet outstanding professionals ready to make their next move — experts in software, data, cyber security and cloud who share our clients’ values and ambitions.
Candidate Ref:
X93YY36W3
Job Title
Head Of Change & Automation
Profile Snapshot
Transformation leader delivering AI and automation programmes that improve efficiency, strengthen governance and unlock revenue in regulated environments.
Skills
AI, Automation, Change, SQL, BPMN, SDLC, Agile, UAT, Data Gov, Ops
Work Arrangement
Hybrid
Employment Type
Permanent
Location
London
Availability
1 month
Candidate Ref:
VY58Y6XV6
Job Title
Head Of AI Product & Strategy
Profile Snapshot
AI product leader delivering GenAI and data platforms from concept to production in complex regulated environments, aligning strategy risk and delivery.
Skills
GenAI, AI, Data, Product, Strategy, Python, Blockchain, Risk, KYC, Governance
Work Arrangement
Hybrid
Employment Type
Contract
Location
London
Availability
Immediate
Candidate Ref:
36VYV8V4W
Job Title
Product Strategy & Monetisation Lead
Profile Snapshot
Product leader driving SaaS growth through pricing, PLG, and GTM execution, delivering ARR growth, retention gains, and scalable platform outcomes.
Skills
Product strategy, Pricing, PLG, GTM, ARR growth, Roadmaps, APIs, Cloud
Work Arrangement
Open
Employment Type
Permanent/Contract
Location
Europe
Availability
1 month
Candidate Ref:
VY96468VR
Job Title
Data & Transformation Director
Profile Snapshot
Data and transformation leader delivering AI, data and customer strategies that improve commercial performance, CX and enterprise decision making.
Skills
Data strategy, AI strategy, CRM, Analytics, Power BI, Azure, AWS, Salesforce
Work Arrangement
Hybrid
Employment Type
Permanent, Contract
Location
Bristol commutable inc. London
Availability
1 month
Candidate Ref:
VYX45X9R8
Job Title
Data Engineer & ML Engineer
Profile Snapshot
Data engineer delivering automated ETL pipelines and cloud datasets, improving analytics with optimised SQL workflows and production ML processes.
Skills
Python, SQL, Azure, SQL Server, ETL, Power BI, TensorFlow, Pandas, CI/CD
Work Arrangement
Open
Employment Type
Permanent
Location
Bristol and Cardiff
Availability
1 month
Candidate Ref:
6V4X4R84R
Job Title
Chief Technology Officer & AI Solutions Architect
Profile Snapshot
AI-focused CTO delivering scalable, LLM-driven and event-based platforms with distributed cloud architectures, driving automation, compliance, and digital transformation.
Skills
AI, LLMs, RAG, Python, Golang, AWS, GCP, Kubernetes, Kafka, Terraform, MLOps, React
Work Arrangement
Hybrid, Remote
Employment Type
Permanent
Location
London
Availability
Immediate
Candidate Ref:
369W47V8W
Job Title
Principal Applied Scientist & ML Architect
Profile Snapshot
Data Science and ML expert designing AI, LLM, and RAG platforms with cloud-agnostic, distributed architectures for scalable, production-ready intelligence.
Skills
Generative AI, LLMs, RAG, LangChain, Python, TensorFlow, PyTorch, MLOps, AWS, Azure, Distributed Systems
Work Arrangement
Hybrid, Remote
Employment Type
Flexible
Location
London
Availability
1 month
Candidate Ref:
48YVVRW65
Job Title
Fractional CTO & Engineering Manager
Profile Snapshot
Hands-on engineering leader delivering AI-driven, distributed cloud and blockchain platforms using Rust, Python and DAML for scalable, real-time systems.
Skills
Rust, Python, DAML, AI, Distributed Systems, AWS, GCP, Kafka, Docker, Blockchain
Work Arrangement
Hybrid, Remote
Employment Type
Flexible
Location
London
Availability
1 month
Candidate Ref:
7W6Y9876X
Job Title
Proposition & Digital Product Leader
Profile Snapshot
Proposition and Digital Product Leader delivering compliant, insight-led financial solutions that drive growth, adoption, and efficiency across global
Skills
Product Strategy, Roadmapping, B2B/B2C Journeys, Service Design, Data Analytics, FCA Compliance, Agile Delivery, API Integration, Stakeholder Management, Transformation
Work Arrangement
Hybrid, Remote
Employment Type
Permanent
Location
London and commutable
Availability
3 months
Candidate Ref:
VYXWV743R
Job Title
Data Migration Delivery Manager
Profile Snapshot
Data Migration Manager with strong financial services background, leading ETL data migrations and teams to deliver accurate, large-scale client transi
Skills
SQL, SSIS, ETL, Data Analysis, Power BI, Azure DevOps, C#, GitHub, Project Management, Stakeholder Engagement
Work Arrangement
Hybrid, Remote
Employment Type
Permanent
Location
Bristol
Availability
1 month
Candidate Ref:
4845XV995
Job Title
GRC Cyber Security Consultant (PCI DSS QSA)
Profile Snapshot
GRC Cyber Security Consultant specialising in PCI DSS and ISO27001 compliance, delivering governance, risk, and security frameworks that strengthen or
Skills
PCI DSS, ISO27001, NIST, NCSC, GRC, Risk Assessment, Compliance, Audit, Information Security, Governance
Work Arrangement
Hybrid, Remote
Employment Type
Permanent
Location
Oxford (50 Mile Radius)
Availability
1 month
Candidate Ref:
YR7WW8RY9
Job Title
Security Architect
Profile Snapshot
Security architect specialising in cloud, network defence and GRC. Designs platforms, improves compliance and reduces risk for high availability.
Skills
Azure, AWS, GCP, ISO 27001, NIST, GDPR, IAM, SIEM, Splunk, PowerShell, WAF, MFA
Work Arrangement
On-Site, Hybrid, Remote
Employment Type
Permanent
Location
Bristol
Availability
1 month
The Xist4 Candidate Journey Blueprint
Recruitment done properly is intentional and human.
Our Candidate Journey Blueprint is a structured process that strengthens employer brands, keeps candidates engaged and shortens time to hire without compromising on quality.
It is designed for organisations that value clarity, consistency and long-term fit, not quick fixes.
Sector Expertise
We work where our specialist knowledge makes the greatest difference, partnering with fast-growing scale-ups, mission-driven organisations and teams navigating change.
Fintech Startups & Scaleups
We specialise in Paytech and Regtech, helping fintech businesses hire leaders, software engineers, data specialists and cyber professionals who keep payments moving, protect users and build secure, compliant and scalable systems.
We recruit across product, software engineering, cyber, data and AI for real-time payments, fraud, identity, onboarding, AML and regulatory technology.
Greentech Organisations
Our focus within Greentech is EV charging, electrification and connected infrastructure.
We partner with companies building charge point platforms, fleet electrification systems, smart energy technology and connected infrastructure that supports cleaner transport and more efficient energy use.
We recruit product managers, software engineers, data engineers, data scientists, cloud and infrastructure specialists, cyber security professionals and technology leaders who turn technical ambition into scalable, high-performing platforms.
Arts, Cultural & Heritage Institutions
We help national museums, cultural bodies and charitable organisations modernise through digital transformation.
From cyber security and data capability to digital leadership, we recruit the talent that strengthens public engagement and long-term resilience.
Tech Startups & Scaleups
We support early-stage tech companies as they build leadership teams, develop BI and insight functions, and strengthen software, cloud, engineering and security foundations for growth.
Looking to Build Your Team?
Whether you are hiring for growth, transformation or stability, we will help you find people who drive meaningful progress.
Recruiting for a Key Role? Start with Insight.
Before you launch a hiring campaign, understand the market.
Our Recruitment Insight Audit (RIA) gives you clarity on salaries, job design, talent availability, sourcing channels and candidate engagement, helping you recruit with confidence.
Our Core Specialisms
We specialise in the roles that drive strategy, enable intelligence, protect systems and power modern digital platforms. From senior leaders to hands-on specialists, we recruit across:
Infrastructure & Cloud Platforms
We recruit cloud and infrastructure specialists who build resilient, secure and scalable environments. From cloud architects to DevOps engineers, we help you hire the people who keep systems running, support growth and enable modern digital platforms.
Learn more
Senior Appointments
We find leaders who set direction, build high-performing teams and deliver meaningful progress. Whether you need a CTO, CISO, CDO or Director-level specialist, we identify people with the vision, capability and character to lead in complex, fast-changing environments.
Learn more
Cyber Security
We help you secure the talent that protects your systems, data and people. From SOC analysts to information security leaders, we find cyber specialists who strengthen your security posture, safeguard critical infrastructure and reduce operational risk.
Learn more
Data Engineering & Architecture
We connect you with data engineers and architects who design the pipelines, platforms and frameworks your organisation relies on. These are the specialists who ensure your data is accessible, reliable and ready for real-time insight and intelligent decision-making.
Learn more
Data Science & Analytics
Our data science and analytics recruitment services connect you with talented professionals who transform raw data into actionable insights, driving strategic decisions and enhancing business performance.
Learn more
Business Intelligence & Insights
We recruit BI professionals who transform information into intelligence. These specialists help you understand performance, monitor trends, communicate insight and support better commercial and operational decisions across your organisation.
Learn moreIf you want to go fast, go alone. If you want to go far, go together.
— African Proverb
People First, Always
Great recruitment goes beyond matching CVs to job descriptions.
It is about understanding people, recognising potential and creating fair, inclusive processes that bring out the best in everyone.
By hiring for skill and mindset, not background alone, we help build stronger, more diverse teams where everyone has the chance to thrive.
Principles
Purpose-Driven by Design
Recruitment is a lever for shaping fairer, more sustainable workplaces and communities.
Guided by UN SDG 8
We champion decent work, fair pay and equal opportunity, supporting meaningful roles and long-term career growth.
Backing Bristol’s One City Plan
We support the city’s ambition for a fairer, healthier and greener Bristol by 2050, from inclusive hiring and skills development to empowering businesses in sustainable sectors.
Enquire
Register your vacancy
Let’s start building your winning team—contact us now to begin.
Thanks for contacting us. For more information on how we collect and process your data please see our privacy policy.