Senior Data Scientist
London / £50000 - £85000 annum
INFO
£50000 - £85000
LOCATION
London
Permanent
SENIOR DATA SCIENTIST
LONDON- HYBRID
UP TO £85,000
Join a top lending fitnech where you'll sit within the Data Science function, but specifically focuses on the US lending portfolio, working with a high-impact team with plenty of ownership and autonomy!
THE ROLE
- Developing credit risk predictive ML models for US lending portfolios, primarily scorecard-based models
- Building and enhancing income models, early repayment models, and forecasting models
- Driving automation of lending decisions across the Loans portfolio
- Supporting Credit Card growth, including new acquisition scorecards as volume increases through upcoming Experian integration
- Owning the entire modelling process - from data extraction and feature engineering through to deployment (no separate engineering hand-off)
REQUIREMENTS
- Strong data science/ modelling experience using ML techniques
- Background in Financial services, Banking, Insurance or Gambling
- Strong Python
HOW TO APPLY
Please apply below or send CV
CONTACT
Francesca Hardcastle
Senior Recruitment Consultant
SIMILAR
JOB RESULTS
Credit Strategy Director
Berlin
€100000 - €150000
+ Risk Analytics
PermanentBerlin
To Apply for this Job Click Here
CREDIT STRATEGY DIRECTOR
BERLIN
€150,000
This position is with a dynamic and fast-scaling FinTech that has experienced significant growth and continues to expand its footprint. They are looking for a seasoned and motivated professional to take ownership of their lending strategy, model optimisation, and broader analytics function. This is a fantastic opportunity to join a distinctive, high-performing organisation and make a tangible impact.
THE ROLE
In this role, you will oversee a broad range of customer-focused strategies, including:
- Leading the design and execution of comprehensive lending strategies across underwriting, fraud, collections, and pricing
- Leveraging analytics and wider data insights to refine and improve strategies for existing customers
- Overseeing the decision engine and introducing new decisioning frameworks and rules
- Managing a small team to enhance commercial performance and shape the strategic direction of the business
YOUR SKILLS AND EXPERIENCE
- Previous experience within a consumer lending or e-commerce environment
- Background working in a FinTech setting
- Hands-on experience with fraud and collections strategies
- Proven experience developing or deploying credit scorecards and credit strategy
HOW TO APPLY
Please apply below or send CV

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Head/Director of Credit Risk ECM
London
£100000 - £160000
+ Risk Analytics
PermanentLondon
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HEAD OF/DIRECTOR OF CREDIT RISK – ECM
£100,000 – £160,000 DEPENDING ON EXPERIENCE
LONDON
THE COMPANY
This role is with an exciting business in the consumer lending space. They have grown significantly over the past few years and are well established and set for the future. This role offers the opportunity to lead the ECM team to really build out this function and define the future growth of the business.
THE ROLE
- Developing and building out their existing customer strategy and wider function
- Assessing existing lending policies and customer strategies to enhance performance
- Work and communicate closely with senior members and other teams within the business whilst leading a small Credit Risk team
- Working closely with stakeholders and C-suite to drive the future direction of the business
YOUR SKILLS AND EXPERIENCE
- Experience working with Credit Cards is essential
- Prior experience leading Existing Customer Strategy (working with things like credit limit increase/decreases, repricing, cross-sell etc)
- Experience working with SQL
- Prior experience in managing a team
SALARY AND BENEFITS
- Up to £100-160,000 base salary depending on level
- Competitive bonus scheme
- Contributory pension scheme
- Flexible holiday scheme
- Hybrid work model
HOW TO APPLY
Please register your interest by sending your CV to Rosie Walsh through the ‘Apply’ link

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Power BI Developer
Leicester
£40000 - £47000
+ Advanced Analytics & Marketing Insights
PermanentLeicester, Leicestershire
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Power BI Developer
£40,000 – £47,000 + Bonus
Hybrid – Leicester (4x days a week)
If you are passionate about turning complex data into clear, meaningful insight using Power BI, this is a great opportunity to own end to end dashboard development and influence how decisions are made across the business. You will join a growing data function and play a key role in shaping reporting, data models, and self service analytics for a wide range of stakeholders.
The Company
They are an established organisation that is investing heavily in their data and reporting capabilities. With a broad customer base and a strong commercial footprint, they are focused on building trusted, scalable data products that drive better business and customer outcomes. You will be joining a collaborative team that values knowledge sharing, continuous improvement, and practical innovation. Data is viewed as a strategic asset, and you will have the platform to make a visible impact.
The Role
As a Power BI Developer, you will:
- Design, develop, and maintain intuitive Power BI reports and dashboards for a variety of business functions.
- Build robust data models, including advanced DAX calculations and Power Query transformations, to support accurate and performant reporting.
- Own ETL processes to extract, transform, and load data from multiple sources into accessible datasets.
- Collaborate closely with stakeholders to gather requirements and translate them into effective reporting solutions.
- Implement and manage Row Level Security, alerts, and other governance features to keep data secure and accessible to the right audience.
- Create high impact, story driven dashboards and multi level reporting for users ranging from operational teams to executive leadership.
- Contribute to the wider data and reporting strategy, helping to consolidate reports and improve data quality and controls.
Your Skills And Experience
To be successful in this Power BI Developer role, you will bring:
- Strong commercial experience developing Power BI reports and dashboards, including data modelling, DAX, and Power Query.
- Proven experience working with relational data and writing SQL to query and prepare data.
- Solid understanding of ETL principles and experience building or working with ETL pipelines from multiple data sources.
- Familiarity with Microsoft Azure data services such as Azure Data Factory, Azure SQL Database, Azure Synapse Analytics, or Azure Databricks.
- Confident stakeholder engagement skills, with the ability to gather requirements, challenge constructively, and present insights clearly.
- A collaborative mindset and comfort working in a team oriented, agile environment.
Nice to have:
- Experience with T SQL or similar, and tools such as SSMS or Databricks.
- Advanced Excel skills, including Power Pivot and Power Query, for working with complex datasets.
- Exposure to SSRS or other enterprise reporting tools.
- An interest in or exposure to Python or R for more advanced analytics.
What They Offer
- Competitive salary and benefits package, aligned with your experience and contribution.
- Hybrid working environment with flexibility around office and home based work.
- The chance to shape best practice for Power BI and self service reporting within a growing data function.
- Clear opportunities to broaden your skills across Azure, modern data platforms, and advanced analytics.
How To Apply
Send your CV or apply below to register your interest. Please note we cannot offer sponsorship for this position

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Senior BI Analyst
Leicester
£40000 - £47000
+ Advanced Analytics & Marketing Insights
PermanentLeicester, Leicestershire
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Senior BI Analyst
Salary: Up to £47,000
Location: Hybrid – Leicester (3 days per week)
The Client
We’re working with a leading retail organisation seeking a talented Senior BI Analyst to join their team and play a key role in driving data-led decision making.
The Role
Sitting within a centralised function, this role supports four key finance departments across the business. You’ll be responsible for delivering high-quality data solutions, building insightful dashboards, and developing robust data models to support critical reporting and analysis needs.
Skills & Experience Required
- PL-300 Certification is desirable but not essential
- Strong SQL knowledge
- Proficiency in Power BI (or a similar BI tool)
How to Apply
If this sounds like the right opportunity for you, please send your CV to register your interest.

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Analytics Manager
London
£70000 - £90000
+ Advanced Analytics & Marketing Insights
PermanentLondon
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Analytics Manager
London Bridge. Up to 90000.
This is an opportunity to step into a true management position while staying hands-on with impactful analytics work. You will shape analytical delivery, lead a developing team, and present insight that directly influences decisions across the financial services sector.
The Company
They are a leading data and analytics organisation working at scale across the property and financial services landscape. Their products help major lenders and financial institutions make informed, data-driven decisions using advanced modelling and large datasets. With a strong reputation for innovation, they are continuously evolving their analytical capabilities and expanding their product suite. You will join a growing team where insight is central to commercial strategy.
The Role
You will play a key role in managing a growing analytics function while contributing directly to delivery. Responsibilities include:
* Leading and developing a team of junior and mid-level analysts.
* Overseeing workload prioritisation and ensuring high-quality analytical outputs.
* Acting as a primary contact for internal and external stakeholders regarding project delivery.
* Presenting data-driven insights to financial institutions and showcasing the value of analytical products.
* Translating complex findings into meaningful, commercial recommendations.
* Collaborating with Product, Commercial and Presales teams on client-focused solutions.
* Supporting the design, development and execution of analytics projects and dashboards.
* Contributing to product evolution, new data offerings and market insight initiatives.
Your Skills and Experience
* Strong commercial experience working with SQL and Python in analytical environments.
* Experience working with large datasets and producing high-quality, reliable analysis.
* Previous experience mentoring or managing analysts.
* Confident in presenting insights to senior stakeholders across technical and non-technical groups.
* Comfortable working in a cross-functional, fast-moving environment.
* Background in financial services, mortgages, credit risk or related domains is beneficial.
What They Offer
* Salary up to 90000.
* Hybrid working with two days per week in the London Bridge office.
* The opportunity to lead a team while remaining hands-on with complex analytics.
* Clear progression within a growing analytics organisation.
* Exposure to major financial institutions and high-impact analytical projects.
How to Apply
If you are ready to take on a management role with real influence, apply now with your CV.

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Fullstack Software Engineer – AI
Amsterdam
€5792.12 - €8108.96
+ Data Engineering
PermanentAmsterdam, North Holland
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Fullstack TypeScript Engineer – AI
Amsterdam (Hybrid) | Approx. EUR 5,000 to 7,000 per month plus holiday allowance
Dutch Speaking Environment
This is an opportunity to join a tech scale‑up building AI products that directly shape the customer journey. You will have a leading influence on front‑end engineering while contributing to a high‑impact AI initiative that is central to the business.
The Company
They are a profitable, privately owned organisation operating in the digital financial services domain. Their platform combines automation with human expertise to streamline complex customer processes. With a team of around 50 to 100 people, they work in multidisciplinary squads and value collaboration, ownership and thoughtful engineering. Their next phase of growth is centred around AI‑driven product capabilities.
The Role
In this Fullstack TypeScript Engineer role, you will be part of a cross‑functional team working on an AI product that plays a critical part in their platform.
Key responsibilities include:
* Leading front‑end development and elevating performance, usability and design consistency.
* Contributing to full‑stack development across a TypeScript and AWS environment.
* Building reliable AI applications that integrate seamlessly with existing systems.
* Working closely with domain experts and compliance specialists to translate complex requirements into product‑ready solutions.
* Optionally contributing to prompt engineering, evaluation methods and LLM‑driven workflows.
Your Skills and Experience
* Strong commercial experience with TypeScript, particularly in front‑end development.
* Professional fluency in Dutch for effective collaboration with domain specialists.
* Ability to work across the stack within modern cloud environments.
* Interest in AI and willingness to work closely with AI specialists.
* Strong analytical and communication skills, with the ability to translate concepts across technical and non‑technical audiences.
* Proactive, hands‑on mindset and comfortable working both independently and in collaborative teams.
What They Offer
* Salary likely between EUR 5,000 and 7,000 per month plus holiday allowance.
* Hybrid working environment based in Amsterdam Science Park.
* Opportunity to shape a high‑impact AI initiative with direct influence on the product.
* Collaborative team culture with close access to founders and AI experts.
* Clear growth opportunities within a highly visible, business‑critical project.
How to Apply
If you are interested in this Fullstack TypeScript Engineer position in Amsterdam, please apply with your CV to discuss the role in more detail.

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Senior Data Scientist
Amsterdam
€70000 - €95000
+ Data Science & AI
PermanentAmsterdam, North Holland
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Senior Data Scientist
Amsterdam
Salary up to 95k including holiday allowance + Bonus
This is an exciting opportunity to join a growing data and innovation function shaping the future of leadership analytics. You will work at the intersection of AI, behavioural science, and organisational psychology, developing new approaches that help organisations understand people and leadership more effectively.
The Company
They are a globally recognised advisory organisation with an established reputation in executive search, research, and leadership insights. Their data capability is expanding, and they are investing in advanced analytics to deepen understanding of leadership behaviour and team dynamics. You will join a collaborative environment that values curiosity, evidence-based thinking, and innovation.
The Role
* Develop and deploy advanced analytics and AI solutions for leadership advisory projects.
* Identify opportunities to apply machine learning and generative AI across consulting, analytics, and research initiatives.
* Build and validate models using psychological, behavioural, and qualitative data.
* Apply NLP techniques to extract insights from interviews, assessments, and narrative data.
* Contribute to exploratory work that shapes future data-driven products.
* Partner with cross-functional teams across analytics, research, and innovation.
Your Skills and Experience
* Strong capability in machine learning, AI, and applied data science.
* Proficiency in Python, R, and modern ML frameworks such as TensorFlow or PyTorch.
* Experience working with NLP, generative AI, or Bayesian modelling.
* Ability to apply analytics in human-centred domains such as leadership, behaviour, or organisational dynamics.
* Comfortable with exploratory work and translating complex data into clear insights.
* Collaborative communicator with an interest in behavioural or organisational science.
What They Offer
* Base salary up to 95k including holiday allowance, with flexibility based on experience.
* Hybrid working model with three days per week on-site in Amsterdam.
* Opportunity to shape exploratory AI and leadership analytics projects.
* Exposure to multidisciplinary teams spanning data science, psychology, and innovation.
* A strategic, high-impact position in a respected global advisory environment.
How to Apply
If you are interested in this Senior Data Scientist position in Amsterdam, please apply with your CV to discuss the role in more detail.

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Analytics Manager
£100000 - £120000
+ Advanced Analytics & Marketing Insights
PermanentEngland
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Analytics Manager
Remote – UK based
£100,000 to £120,000
This is an exciting opportunity to take ownership of customer and insight analytics within a data driven, fast paced business. You will shape how analytics is delivered, influence strategic decisions, and support high impact commercial teams.
The Company
They are a growing digital organisation operating in a complex, data rich environment. With strong investment in analytics and a modern technology approach, they are focused on building scalable processes that strengthen decision making across the business. You will join a collaborative team that partners closely with growth, marketing, and product stakeholders.
The Role
* Own company wide analytics processes and standards.
* Lead customer and insight analytics to support marketing and growth teams.
* Provide hands on technical expertise while offering guidance to others.
* Manage stakeholder expectations and deliver clear, actionable insights.
Your Skills and Experience
* Strong commercial experience in the gambling, gaming, or betting industry.
* Technically strong with SQL.
* Experience with Omni for BI is desirable.
* Proven ability to engage and influence stakeholders.
What They Offer
* £100000 to £120000 salary range.
* Flexible working and strong benefits package.
* Career progression within a scaling data function.
How to Apply
To apply, please contact River Steytler at

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BI Solutions Lead (Tableau)
London
£480 - £550
+ Advanced Analytics & Marketing Insights
ContractLondon
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Role: BI Solutions Lead (Tableau)
Location: Remote – (some ad hoc travel to Edinburgh)
Contract: 3 months initially
IR35: Inside
Rate: £480-£550pd
Start: Approx. 2 weeks
Overview
This role will focus on redesigning and standardising global BI systems across multiple European regions.
Each region currently operates with different warehouse and reporting set-ups. The objective is to define and implement a single, standardised solution that can be rolled out across all regions.
The successful contractor will sit within a small team (two direct reports into this role) and report into senior leadership.
Key Responsibilities
* 80% managerial – leading the BI workstream and owning delivery across the programme
* Align CRM, data and technology teams across regions
* Gather and translate business requirements into technical delivery
* Oversee Tableau reporting, analytics and data design
* Provide management oversight for two team members
* Drive stakeholder engagement across technical and non-technical audiences
* As the programme progresses, take a more hands-on role in migration and technical delivery
Success Measures
* Maintain team cohesion and clear direction
* Achieve alignment across regional tech teams
* Deliver a standardised BI and data solution ready for rollout
Required Skills
* Strong Tableau experience
* Advanced SQL
* Experience leading large-scale migration projects
* Strong stakeholder management and communication skills
* Experience in subscription-based or similar recurring revenue business models
Nice to Have
* Snowflake
* DBT
* Python
* Excalibur
* Confluence

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Senior Backend Engineer (Node.js, TypeScript)
London
£400 - £600
+ Data Engineering
ContractLondon
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Senior Backend Engineer (Node.js, TypeScript)
Outside IR35 | Up to £600/day | 6 months
UK/EU Remote | ASAP Start
We’re supporting a recently acquired sports and gaming technology business as they strengthen their senior engineering capability across core backend platforms and data systems.
They’re hiring 2x Senior Backend Engineers to take technical ownership across a complex CMS, data platforms and integration-heavy services. These are hands-on senior roles focused on delivery, architecture, and mentoring within a distributed engineering team.
The work is centred around scaling core backend systems, improving performance and reliability, and building integrations across internal services. One of the roles will also support HubSpot integrations, though this is a nice to have rather than a core requirement.
The Role
You’ll be working across Node.js and TypeScript services that power multiple websites, internal tools and commercial data platforms. This is a technical leadership position without line management, suited to engineers who can drive system design decisions while remaining hands-on.
You’ll contribute across backend development, architecture, and delivery, helping raise engineering standards and reduce reliance on the central architect.
Key Focus Areas
* Backend development across Node.js and TypeScript services
* Building and improving APIs, integrations and data-driven systems
* System design, architecture input and scalability work
* Mentoring engineers and improving technical standards
* Working closely with product, delivery and engineering leadership
* Leading integration work across multiple internal platforms
* Supporting CRM/HubSpot integrations in one of the roles (nice to have)
Tech Environment
Node.js, TypeScript, JavaScript, APIs, microservices, cloud platforms (AWS/GCP/Azure), data integrations, distributed systems.
What They’re Looking For
* 6-10+ years backend engineering experience
* Strong Node.js and TypeScript background in production environments
* Experience working on large, complex backend systems
* System design and architecture capability
* Experience mentoring or acting as a technical lead
* Strong integration experience across APIs and services
Nice to Have
* Experience integrating HubSpot or similar CRM platforms
* DevOps/SRE awareness
* Experience in gaming, sports, fintech or high-scale consumer platforms
* Marketplace or booking-style platform experience
Package
* Outside IR35
* Up to £600/day
* 6 month initial contract (strong extension potential)
* UK/EU remote with optional London presence
* 2 stage interview process
* ASAP start preferred
This is a high-impact role for senior backend engineers who want to take ownership of core systems, lead technical delivery and help shape the next phase of platform growth.
To Apply, please email directly.

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Senior Strategy Manager – Collections
London
£90000 - £120000
+ Risk Analytics
PermanentLondon
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SENIOR STRATEGY MANAGER – COLLECTIONS
£90-120K
London (Hybrid – 3 days per week in office)
Harnham are working with a fintech company to bring in a new Senior Collections Strategy Manager to build out collection and recovery strategies.
THE COMPANY
A fast-growing fintech with a unique product that is looking to expand globally. The business is backed by strong institutional funding and now profitable, with a clear growth trajectory. An excellent time to join a high-quality team and participate in long-term value creation.
THE ROLE
This role sits within the strategy and approvals function, with end‑to‑end ownership of collections and recoveries strategy. You will manage one direct report and work closely with operations, strategy, product and analytics to optimise customer outcomes and portfolio performance.
Specifically, you can expect to be involved in the following:
- Designing and developing collections and recoveries strategy.
- Leading deep dive analysis on performance, trends and customer behaviour.
- Partnering with operations to deliver effective end‑to‑end collections journeys.
- Managing and developing a direct report.
- Supporting broader credit and risk strategy initiatives as the business scales.
YOUR SKILLS AND EXPERIENCE
- Prior experience in senior risk, analytic or strategy roles, ideally within lending or credit risk
- Technically proficient in SQL
- Able to communicate technical outcomes into stakeholder understanding.
- (2:1) Stem related Degree from a Russell group university
- Experience managing people or leading analytical work streams.
THE BENEFITS
- Salary between £90,000-£120,000
- Hybrid working environment with the flexibility to work from home up to 3 days per week.
- High impact strategic ownership.
THE PROCESS
- 45-minute chat with hiring manager
- 90-minute SQL test, 7 days to complete
- Case study and cultural interview
- Final interview
- Offer!
HOW TO APPLY
Please register your interest via the apply link on this page, or send your CV

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Senior Product Analyst
London
£400 - £401
+ Advanced Analytics & Marketing Insights
ContractLondon
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Senior Product Analyst – Contract
£400 Per Day
6 Months
This is an opportunity to join a high-performing product team at a pivotal moment, supporting them through a period of high demand and increasing complexity. You will focus on experiment evaluation and product decision support, not just reporting, so your analysis will have a direct and visible impact on what gets built and shipped. This part-time, 6 month contract starting in February 2026 is well suited to an experienced product analyst who enjoys owning analysis end to end and working with autonomy.
The Company
They are a digital product-led organisation that relies heavily on data to inform strategy, prioritisation and delivery. The teams you will support run frequent experiments and make data-informed decisions about new features and customer journeys. They work in a fast-moving, collaborative environment where clear, actionable insights are valued over lengthy reports. As a specialist contractor, you will be brought in to ease pressure on the permanent team and bring additional analytical rigor to experimentation.
The Role and Deliverables
- Own end to end analytical work for product experiments and initiatives, from defining the analytical approach through to final recommendations.
- Design and support experimentation analysis, including A/B tests, covering metric definition, validation and results interpretation.
- Query, validate and interpret complex data using SQL and Python, ensuring outputs are robust enough to inform key product decisions.
- Communicate analytical insights clearly to product, engineering and stakeholder teams, focusing on “good enough to decide” rather than perfection.
- Partner with cross functional teams to clarify questions, decision needs and ensure analytical and statistical rigor in methods used.
- Contribute to reusable analysis assets such as documentation, templates and frameworks that make experimentation evaluation more efficient.
Your Skills & Experience
- Strong SQL and Python skills, including complex joins, aggregations and data validation on large or messy datasets.
- Solid understanding of experimentation and statistics, with hands-on experience evaluating A/B tests and product experiments.
- Background working in fast-moving product teams where analysis directly supports product roadmaps and feature decisions.
- Confidence working with incomplete or imperfect data and still providing clear, pragmatic recommendations.
- Ability to explain analytical approaches and findings to non-technical stakeholders in a concise and accessible way.
- Proven track record of operating independently as a contractor, quickly integrating into existing teams and taking ownership of analyses.
How to Apply
If you are an experienced Senior Product Analyst who enjoys experimentation, product decision support and autonomous contract work, please apply with your CV and a short summary of your most relevant experimentation projects.

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