Data Scientist – Time Series Forecasting
London / £600 - £700 day
INFO
£600 - £700
LOCATION
London
Contract
Contract Data Scientist - Time Series Forecasting
Duration: 6 months
Rate: £600-700/day (Inside IR35)
Location: Hybrid - 1-2 days/week in Central London
We're hiring a contract Data Scientist to lead the development of forecasting models for a major media organisation. The project is fully scoped and delivery-focused; you'll be responsible for building daily, weekly, and monthly time series models to predict ad revenue, website traffic, and overall digital performance.
Key Responsibilities
Build and deploy time series forecasting models to predict traffic, ad performance, and revenue
Work across multiple temporal resolutions (daily, weekly, monthly)
Collaborate with stakeholders in product, marketing, and commercial teams to define inputs and targets
Work with structured web analytics and revenue data in a cloud environment
Ensure models are robust, explainable, and production-ready
Tech Environment
Python (NumPy, Pandas, scikit-learn)
SQL
GCP (BigQuery, Cloud Functions)
Deployment: Docker, Kubernetes, Airflow
Git, CI/CD pipelines
Tableau (optional)
Requirements
Proven expertise in time series forecasting at multiple granularities
Strong Python and SQL skills
Experience deploying models into production in a cloud environment (GCP preferred)
Ability to work independently and manage delivery from end to end
Strong communication skills for cross-team collaboration

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Digital and Ecommerce Analyst – Mandarin Speaking
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Conduct sentiment and awareness analysis
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Strong analytical and storytelling skills
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Software Engineering Manager
London
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+ Data Engineering
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Role: Software Engineering Manager
Salary: Up to £110,000
WFH: Once per quarter in-office, Central London
Overview
Our client is a technology company delivering AI-first revenue optimization tools to the hospitality sector. Operating independently within a well-funded and fast-paced environment, they are now hiring a Software Engineering Manager to lead their Platform team, responsible for the infrastructure and automation that powers advanced ML-driven pricing models used by hotels worldwide.
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* Collaborate with Data Science teams to improve model deployment workflows
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Tech Stack / Tools
- Python
*
* Kubernetes
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Benefits
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Manchester
£90000 - £100000
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To Apply for this Job Click Here
SOFTWARE ENGINEERING MANAGER
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The ideal Data Engineering Manager will have:
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HOW TO APPLY:
Ready to take the next step in your career with a leading global firm? Please register your interest by sending your CV via the Apply link on this page.
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Software Engineering Manager
Manchester
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Software Engineering Manager
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Remote first: quarterly meetings
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This is a hands-on engineering leadership position – ideal for a senior technical leader who thrives on close collaboration with Data Scientists.
Responsibilities
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- Working directly with Data Scientists
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DATA SOLUTIONS ARCHITECT
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COVENTRY (Hybrid)
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This UK Real Estate Investment Trust is well known in the European industrial property sector are currently investing in their data team, and are looking for a Data Solutions Architect to provide oversight, and design expertise with a focus on data capability.
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A Data Solutions Architect will need to:
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You will receive a salary, dependent on experience. Salary is up to £110,000 On top of the salary there are some fantastic extra benefits.
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SKILLS
SEO Experience
Google Analytics and/or Google Search Console
Client-side experience.
APPLY
To register your interest, send an email or apply below
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Coventry
£100000 - £110000
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To Apply for this Job Click Here
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£110,000 + 25% Bonus
A major property leader is seeking a Data Solutions Architect to take the lead on designing modern data platforms and helping shape the future of their Azure-based data estate. You’ll work at the heart of a high-impact data transformation team delivering innovative solutions across Fabric, Lakehouse, and beyond.
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As a Data Solutions Architect, you’ll:
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- Azure Synapse / Azure Data Services
- Lakehouse architecture
- Medallion data model
Interview Process
- 30 min screening conversation
- 60 minute technical discussion with head of governance
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To Apply for this Job Click Here

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Leicester
£400 - £480
+ Advanced Analytics & Marketing Insights
ContractLeicester, Leicestershire
To Apply for this Job Click Here
Role and Responsibilities:
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Leading and finalising the Marketing Mix Modelling (MMM) framework
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Refining and taking ownership of an A/B testing framework, ensuring rigorous experiment design and causal inference methodology.
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Automating marketing analytics pipelines, especially around incremental measurement and experimentation.
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Collaborating cross-functionally to support campaign evaluation across key platforms (e.g., Meta, Google).
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Working hands-on with complex, incomplete data sets to extract meaningful insights on campaign performance.
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Supporting ongoing projects in customer life cycle modelling and Lifetime Value (LTV) analysis.
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Contributing to strategic decision-making by translating data into actionable insights for marketing and leadership teams.
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Navigating the intricacies of working across third-party clients to ensure adaptability and broad marketing perspective.
Requirements
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To Apply for this Job Click Here

SEO Co-ordinator
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£25000 - £30000
+ Digital Analytics
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To Apply for this Job Click Here
SEO Coordinator
Location: St Annes (Hybrid, 3 days/week in office)
Salary: £25,000-£30,000 (depending on experience)
The Company
A leading UK consumer business offering a highly recognisable brand with a loyal customer base. The business continues to invest into digital marketing and performance channels as part of wider growth across ecommerce and online customer acquisition. The SEO Coordinator will sit within the digital marketing team, reporting directly to the Performance Marketing Manager, with support from a specialist SEO agency partner.
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This is a hands-on SEO Coordinator role focused on content optimisation, keyword research, and supporting the implementation of SEO best practice across the website. You’ll work closely with internal teams and external agency partners to ensure all on-site content is optimised, keywords are correctly targeted, and performance is regularly analysed to drive improvements across organic search rankings and traffic. The role requires strong attention to detail, an eagerness to learn, and a hands-on approach to SEO execution.
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Conduct keyword research to identify optimisation opportunities and content gaps.
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Review and optimise on-site content to ensure SEO best practice.
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Monitor organic search rankings and report on performance trends.
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Work with the SEO agency to implement technical recommendations and content changes.
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Conduct local SEO audits and deliver insights to improve search visibility.
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Collaborate with content and marketing teams to ensure tone of voice and brand guidelines are followed.
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Provide actionable insights based on agency reports and internal analysis.
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Spot missed opportunities and areas for growth across organic search.
Skills & Experience
Essential:
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Experience in digital marketing, ideally with exposure to SEO.
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Strong interest in developing an SEO specialism.
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Hands-on experience with keyword research and content optimisation.
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Familiarity with tools such as Google Analytics, Google Search Console, and Excel.
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Excellent attention to detail and proactive mindset.
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Strong communication skills and ability to work cross-functionally.
Desirable:
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Direct experience working within an SEO function.
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Exposure to SEO tools such as SE Ranking or similar.
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Some understanding of technical SEO audits and optimisation.
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Client-side experience preferred.
Interview Process
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1st Stage: Screening interview.
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2nd Stage: Face-to-face interview.
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Final Stage: Content optimisation task & brand presentation.
How to Apply
Send your CV to Mohammed Buhariwala at Harnham using the Apply link on this page or connect directly to find out more.
Keywords
SEO, Content Optimisation, Keyword Research, Technical SEO, Google Analytics, Google Search Console, Organic Search, Digital Marketing, Ecommerce, Hybrid, St Annes, Performance Marketing.
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Senior Data Scientist
London
£65000 - £80000
+ Advanced Analytics & Marketing Insights
PermanentLondon
To Apply for this Job Click Here
Senior Data Scientist – Up to £80,000 + Equity Options | Hybrid (London, 1 day/week)
Are you a data scientist who thrives on owning client relationships, driving real impact through long-term projects, and mentoring others along the way? We’re working with a fast-growing tech-enabled business that blends performance marketing with advanced data science – and they’re looking for a Senior Data Scientist to join their collaborative team.
The Opportunity
This is a unique chance to join an award-winning company at the intersection of digital marketing and data innovation. They work with well-known consumer brands across sectors like retail, travel, media, and finance, delivering high-impact analytics projects and long-term measurement strategies.
You’ll join a forward-thinking Data Science & Analytics team, working closely with clients and internal stakeholders to design, implement, and scale cutting-edge solutions around experimentation, predictive analytics, and marketing measurement.
What You’ll Be Doing
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Act as a senior point of contact on client projects, owning technical delivery and strategic direction
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Design and implement solutions for incrementality, geo testing, and causal inference
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Develop and deploy models for LTV, propensity, churn, and forecasting
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Collaborate cross-functionally with innovation, product, and engineering teams
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Mentor and guide junior team members
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Work in modern cloud environments with access to rich client data (unusually deep for a consultancy context)
What They’re Looking For
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Proficiency in Python and SQL
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Experience in cloud environments – GCP or AWS preferred
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Hands-on knowledge of experimentation techniques (e.g. lift studies, A/B, geo testing) and predictive modelling
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Familiarity with tools like Amplitude or Mixpanel (a plus)
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Comfortable guiding stakeholders and translating business problems into analytical solutions
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Preference for those from client-side or consulting backgrounds rather than traditional agency settings
What’s on Offer
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Salary up to £80,000
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Equity options in a growing and innovative company
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Hybrid working – minimum 1 day per week in a central London office (data team meets Wednesdays)
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Access to high-impact, long-term projects with major consumer brands
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Strong team culture with emphasis on inclusion, innovation, and development
Interview Process
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Intro Chat – with Head of Analytics
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Technical Task – covering SQL, Python, and marketing analytics
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Panel Interview – with Data Scientists, Product & Innovation leads
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Final Chat – with senior leadership
Find out more and apply via the link below !!!
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