Aerial view of Bristol and Clifton Suspension Bridge
SPECIALIST SEARCH

High-Stakes Hires.
Delivery Under
Pressure.

We place senior finance leaders, SAP S/4HANA consultants, and data & AI engineers into PE-backed and transformation-driven businesses where hiring decisions carry real consequence.

Charja works with PE-backed portfolios, mid-market companies, and organisations undergoing transformation — where getting the hire right first time is the difference between value creation and value destruction.

"We don't just find candidates — we evaluate context, consequence, and cultural alignment."

Rachel O'Connell
Rachel O'Connell Founder, Charja Partners

Augmented by Intelligence.
Guided by Judgment.

We don't just match CVs to job specs. We evaluate people, context, culture, and consequence.

Intelligence Layer

  • Market mapping at scale
  • Talent intelligence & pattern analysis
  • Early risk indicators

Consultant Judgment

  • Interpret nuance
  • Assess judgment under pressure
  • Navigate stakeholder dynamics
  • Protect outcomes

AI surfaces signals. Humans make decisions.

Built for Complexity

Charja supports organisations where hiring mistakes carry real financial, operational, and reputational consequence. We operate where judgment matters more than volume.

What this means in practice

No wasted time

Every candidate has been briefed on the operational reality, understands the stakeholder context, and has the track record to back it up. You interview fewer people. They're the right people.

Operational understanding

We've placed CFOs into PE portfolios, SAP architects into S/4HANA migrations, and data engineers into AI-driven platforms. We know what "good" looks like because we understand the work, not just the job spec.

Context-aware process

We understand that senior hires are made under pressure, uncertainty, and scrutiny. Our process reflects that reality. We don't add complexity – we reduce it.

Senior Finance Leadership for
PE-Backed Businesses

We place interim and permanent CFOs, Finance Directors, and senior finance leaders into PE-backed portfolios and mid-market businesses undergoing transformation.

Interim-first. We understand that PE-backed businesses move fast. When a deal completes, finance leadership needs to be in place within weeks, not months. Our interim bench gives you immediate access to proven operators who have delivered in PE environments — while we find the permanent hire in parallel.

No volume recruitment. No transactional shortcuts. Just long-term partnerships with investors and businesses that need to get the hire right first time.

Where we operate

PE-Backed Growth

Portfolio companies scaling through acquisition, buy-and-build, or organic growth

Founder-Led Transitions

Companies moving from founder-led to institutional governance and investor-readiness

Exit Preparation

Businesses preparing for sale, IPO, or secondary buyout — where finance must be investor-ready

We work on both interim and permanent placements.

Who we place

Interim CFO / Finance Director

Immediate senior finance leadership for PE-backed businesses

The most critical hire in the first 100 days after an acquisition.

Our interim CFOs have delivered in PE environments — they understand value creation plans, investor reporting, and the pace that private equity demands.

They are not a stopgap. They are a strategic solution: stabilising the finance function, building capability, and bridging to the permanent hire.

Before we search, we clarify what you actually need:

  • Structure or stabilisation? Are you building finance capability from scratch, or firefighting a cash/control crisis?
  • Internal grip or external credibility? Do you need someone to fix what's broken inside, or win trust with investors, lenders and acquirers?
  • Builder, Transformer, or Exit CFO? Different stages of the PE lifecycle need different archetypes. We help you define which.
Typical placements
  • Post-acquisition interim CFOs (first 100 days)
  • Interim FDs for buy-and-build integration
  • Exit-readiness CFOs (vendor DD preparation)
  • Finance transformation leads (systems, process, governance)
Available as permanent and interim.

CFO / Finance Director (Permanent)

Strategic finance leadership for complex, high-stakes environments

We place permanent CFOs and FDs who have already navigated PE complexity — portfolio companies, transformation environments, high-stakes governance — and can deliver strategic finance alongside operational grip.

The worst CFO brief we hear: "We need someone to take stress off me."

Stress doesn't disappear. It just moves. The question isn't whether they can handle pressure — it's whether they are solving the right problem. Hire the wrong archetype and you'll feel relief for a month. Then it gets expensive.

Typical placements
  • PE portfolio CFOs (post-acquisition, buy-and-build)
  • Founder-to-institutional transition FDs
  • Group FDs for multi-entity businesses
  • CFOs with exit experience (IPO, trade sale, secondary)
Available as permanent and interim.

FP&A Director / Financial Controller

Senior finance operators building capability for scale

Senior finance operators who can run the function day-to-day while building capability for scale.

Strong on systems, controls and team leadership, and pragmatic about what "good enough" looks like at different growth stages.

Typical placements
  • FP&A Directors for PE portfolio companies
  • Group Financial Controllers (multi-entity consolidation)
  • High-growth scale-ups (Series A–C, pre-IPO)
  • Portfolio companies (carve-outs, integrations, stand-ups)
Available as permanent and interim.

SAP S/4HANA Contractor Recruitment for
Enterprise Transformation

We place specialist SAP contractors into S/4HANA migration programmes, cloud modernisation projects, and enterprise transformation — where the 2027 ECC deadline means the right people need to be in place now, not next quarter.

SAP migrations are complex, multi-year programmes that require deep functional and technical expertise. The supply of experienced S/4HANA consultants cannot keep pace with demand, particularly in transformation-critical modules. We specialise in finding the consultants your programme actually needs — not the ones who happen to be available.

We focus on contractor placements for active SAP programmes. No generalist IT recruitment. No CV blasting. Just targeted delivery of qualified SAP professionals, technically assessed and ready to start.

Where we operate

PE-Backed Transformations

Portfolio companies migrating from legacy ERP to S/4HANA as part of value creation plans

Systems Integrators

Supporting SIs with overflow demand and specialist module expertise for live programmes

Enterprise Migrations

Mid-market and large enterprises running their own S/4HANA programmes and needing direct contractor support

We work on contractor placements for active SAP programmes.

Who we place

SAP Functional Consultants

Core module expertise for S/4HANA migration and optimisation

Experienced consultants across the full suite of SAP functional modules — FI/CO, MM, SD, PP, and beyond.

We source contractors who have genuine S/4HANA experience, not just legacy ECC knowledge, and who understand the differences that matter in a conversion project.

Typical placements
  • SAP FI/CO Consultants (S/4HANA Finance)
  • SAP MM Consultants (Materials Management)
  • SAP SD Consultants (Sales & Distribution)
  • SAP PP Consultants (Production Planning)
Available as contractors. Typical engagements 6–18 months.

Specialist & Scarce Modules

The bottleneck roles that define whether your programme delivers

These are the hardest SAP roles to fill — the modules where demand far outstrips supply and where a vacancy can delay an entire programme.

We invest disproportionate sourcing effort here because this is where clients need us most.

Typical placements
  • SAP EWM (Extended Warehouse Management)
  • SAP BTP (Business Technology Platform)
  • SAP MDG (Master Data Governance)
  • SAP GRC (Governance, Risk, Compliance)
  • SAP IBP / PP/DS (Supply Chain Planning)
Available as contractors. Rates reflect scarcity — £600–850+/day.

SAP Technical & Architecture

Solution design, integration, and data migration leadership

The senior technical roles that set the architectural direction for the entire programme.

Solution Architects, Integration Architects, Data Migration Leads, and Basis specialists who have delivered S/4HANA transformations end-to-end.

Typical placements
  • SAP Solution Architects (£700–1,000+/day)
  • SAP Integration Architects
  • SAP Data Migration Leads
  • SAP Basis / Technical Consultants
  • ABAP Developers (including ABAP Cloud)
Available as contractors. Typical engagements 6–24 months.

Data & AI Engineering Contractors for
Businesses That Build Serious Infrastructure

We place Data Engineers, ML Engineers, AI Engineers, and MLOps specialists into businesses building production-grade data platforms and AI systems — not proof-of-concepts, but infrastructure that runs at scale.

Our practice is led by a recruiter who builds AI platforms. That means when we speak to a Data Engineer about their Databricks pipeline or an ML Engineer about their MLOps setup, we're not reading from a script — we're having a technical conversation. That changes the quality of who we attract and how accurately we assess them.

No generalist tech recruitment. No CV spray. Just technically credible contractor sourcing for data and AI teams that need people who can build, not just talk.

Where we operate

PE-Backed Data Builds

Portfolio companies building data platforms for analytics, reporting, and AI-driven decision-making

Scale-Ups & Tech Companies

VC-backed and growth-stage businesses with AI at the core of their product or operations

Enterprise Data Transformation

Mid-market and large businesses migrating to cloud data platforms, building lakehouses, and deploying ML at scale

We work on contractor placements. Typical engagements 3–12 months.

Who we place

Data Engineers

The foundation of every data platform and AI initiative

Data Engineers who build and maintain the pipelines, warehouses, and lakehouses that make everything else possible.

We source contractors with hands-on experience across Databricks, Snowflake, dbt, Airflow, Kafka, and the major cloud platforms — and we can technically assess the difference between someone who lists these tools and someone who has built production systems with them.

Typical placements
  • Data Engineers (Databricks / Spark / Snowflake)
  • Senior Data Engineers (pipeline architecture, data modelling)
  • Data Architects (platform design, cloud strategy)
  • Analytics Engineers (dbt, data transformation)
Available as contractors. Rates: £500–750/day, architects to £850+.

ML & AI Engineers

Production machine learning and AI system builders

ML Engineers and AI Engineers who deploy models into production, build inference pipelines, and create the systems that turn research into business value.

We focus on engineers with production experience — not just notebook prototypers — who understand MLOps, model serving, monitoring, and the full lifecycle.

Typical placements
  • ML Engineers (Python, TensorFlow, PyTorch, MLflow)
  • AI Engineers (LLM integration, RAG architectures, LangChain)
  • NLP Engineers (text, search, conversational AI)
  • AI/ML Architects (system design, platform strategy)
Available as contractors. Rates: £650–950/day, architects to £1,100+.

MLOps & Data Platform

The infrastructure that makes AI reliable and scalable

MLOps Engineers and platform specialists who bridge data engineering and machine learning — building the CI/CD pipelines, model registries, feature stores, and monitoring systems that turn experimental ML into production-grade AI.

One of the scarcest skill sets in UK tech.

Typical placements
  • MLOps Engineers (Kubeflow, MLflow, SageMaker, Vertex AI)
  • Data Platform Engineers (Kubernetes, Terraform, cloud infrastructure)
  • Head of Data / Interim (strategic data leadership)
  • Data Scientists (Senior — production-focused)
Available as contractors. Rates: £600–850/day, interim Heads of Data to £1,000+.

How We Work

For Clients

Discovery

We learn your business, not just the job spec.

Search

Targeted outreach to proven operators, not database blasts.

Assessment

We qualify for capability, not just credentials.

Placement

The right person, first time.

For Candidates

  • We only work with businesses and programmes worth your time.
  • We're transparent about the role, the pressure, and the opportunity.
  • We don't waste your time with roles that don't fit your trajectory.
  • You'll know the stakeholder landscape, reporting lines, and real expectations before you interview.
  • We give honest feedback — before, during, and after the process.
  • Your career move is treated as a strategic decision, not a transaction.
Start a Conversation

Ready to gain clarity?

Whether you need an interim CFO for a PE acquisition, SAP consultants for an S/4HANA migration, or data engineers to build your AI platform — we should talk.

Contact us

Share the context and we’ll route your message to the right desk.

Rachel O'Connell
Rachel O'Connell Founder & Senior Finance Practice
rachel@charja.co.uk +44 7802 348 191
Based in Bristol, working across the UK.
LinkedIn
James Wood
James Wood SAP S/4HANA Recruitment
james@charja.co.uk +44 7815 595 090
Based in Bristol, working across the UK.
LinkedIn
Leon Sweet
Leon Sweet Data & AI Engineering Recruitment
leon@charja.co.uk +44 7787 363 821
Based in Brighton, working across the UK.