SEARCH ALL
OUR DATA & AI JOBS
For example "Data Science" or "Netherlands" or "Remote" or "Contract"
Data Scientist
London
£45000 - £50000
+ Data Science & AI
PermanentLondon
To Apply for this Job Click Here
Data Scientist
London Hybrid – 2-3 days in office
Competitive salary between £45,000 and £50,000 plus benefits
This is a great opportunity to join a high‑impact data function within a major transport organisation, working on complex datasets, geospatial challenges, and predictive modelling that directly shapes customer experience and operational performance. If you are looking for a hands‑on, traditional Data Science role with plenty of autonomy and greenfield opportunity, this is a strong next step.
The Company
They are a leading player in the UK transport sector, operating a large and busy network. With data playing an increasingly important role in decision‑making, they are investing in a growing commercial and data function to drive insight, efficiency and innovation. The Data team sits within a wider commercial structure and works closely with stakeholders across the business to unlock value from complex, high‑volume datasets.
The Role
As a Data Scientist, you will work on a broad range of modelling and analytical projects, from exploratory analysis to predictive modelling and geospatial insight. You will help the team extract deeper value from diverse datasets and shape how the organisation makes data‑driven decisions.
Your responsibilities include:
- Delivering end‑to‑end Data Science projects, from scoping through to modelling and stakeholder presentation.
- Building predictive models in areas such as fleet behaviour, sensors, demand forecasting and customer journey patterns.
- Conducting geospatial analysis using mobile network and location‑based datasets to understand journey flow and catchment behaviour.
- Exploring open‑ended datasets to identify value, opportunities and actionable insights.
- Collaborating with Data Engineers and Analysts on data modelling, dashboards and web‑based tools.
- Communicating findings clearly to stakeholders with varied levels of data literacy.
Your Skills and Experience
You will bring strong commercial experience in:
- Python and SQL, along with core Data Science libraries and tools.
- Working with messy, complex datasets and extracting meaningful insight.
- Building and deploying predictive models and Machine Learning solutions.
- Geospatial analysis and the ability to explore open datasets.
- Communicating technical concepts in a clear, simple, non‑jargon way.
- Working autonomously and navigating ambiguity in data environments.
What They Offer
- Competitive salary between £45,000 and £50,000
- Hybrid working, 2-3 days per week in the office
- Travel benefits, including 75 percent off UK rail travel
- A supportive data team with opportunities to lead projects, innovate and shape the Data Science capability
How to Apply
If this sounds like your next step, apply today or email me at

To Apply for this Job Click Here
Senior AI Engineer
City of London
£80000 - £90000
+ Data Science & AI
PermanentCity of London, London
To Apply for this Job Click Here
Senior AI Engineer
London – 1-2x week in office
Salary: £80,000 – £90,000
This is an exciting opportunity to join a business that is investing heavily in AI and modern cloud technologies. You will play a key role in building AI‑driven products that have a direct impact on customer experience, operational efficiency and the future of their platform.
The Company
They are a tech‑forward insurance organisation with a strong focus on delivering smarter, more personalised digital products. Their teams combine data, engineering and customer expertise to create solutions that simplify complex challenges for their users. Innovation, collaboration and a flexible working culture are at the heart of how they operate. They continue to scale their AI capability and are looking for someone who can help shape this next phase of growth.
The Role
In this AI Platform Engineer role, you will:
* Design, build and operate AI‑first products that deliver measurable value.
* Develop and deploy production‑grade AI agents on GCP using ADK, integrating with internal systems via REST and JSON APIs.
* Build and maintain robust evaluation and monitoring frameworks, including online and offline testing, A/B experiments and performance dashboards.
* Integrate AI agent functionality with applications through MCP servers and reliable tool configurations.
* Develop secure and scalable RAG pipelines, including ingestion, text processing, metadata handling and vector search in GCP.
* Embed security, compliance, GDPR controls and best‑practice engineering with clear documentation and stakeholder collaboration.
Your Skills and Experience
To be successful, you will bring:
* Strong Python skills for backend services, SDKs, API development, authentication and testing.
* Hands‑on experience working with LLMs, embeddings, prompt engineering, tool calling and RAG design.
* Practical knowledge of GCP services including Vertex AI, Model Garden, BigQuery, Cloud Run and Google’s ADK.
* Experience with document and data processing using tools such as Apache Tika, plus storage or caching technologies like Postgres, Redis, GCS or BigQuery.
* Solid DevOps practices including CI/CD, Docker, observability and automated testing.
* A product‑led mindset with a strong understanding of security, IAM, auditability and defining success metrics.
What They Offer
* Opportunities to shape AI products from the ground up.
* A collaborative environment that encourages innovation and career progression.
How to Apply
If you are excited about building production‑ready AI systems and want to drive meaningful impact, please apply with your CV.

To Apply for this Job Click Here
Staff Data Scientist
Chicago
$100 - $110
+ Data Science & AI
ContractChicago, Illinois
To Apply for this Job Click Here
Staff Data Scientist (Contract – Remote)
A fast-growing social and content platform is looking to bring on 1-2 experienced Staff Data Scientists to help rebuild and strengthen its data science capability. This role will work closely with product leadership to drive key company metrics and help shape the growth of the platform’s social ecosystem.
The Role
You will partner closely with Product Managers and engineering teams to analyse user behaviour across the platform’s social graph and develop data-driven strategies to support creator and host growth. A key focus will be identifying opportunities to help users expand their hosting networks and drive engagement and revenue.
The team operates in a fully remote, low-meeting environment, so strong asynchronous communication and the ability to operate independently are essential.
Key Responsibilities
-
Own and drive key company metrics related to platform engagement and growth
-
Partner closely with Product Managers to identify and prioritise data-driven opportunities
-
Analyse and model social graph dynamics to understand user interaction patterns
-
Design and run A/B tests to optimise product experiences
-
Develop next-best-experience recommendations to improve user outcomes
-
Contribute to and maintain an existing Python-based data science codebase
-
Support internal data engineering workflows where required
-
Deliver meaningful insights and deep-dive analyses within the first month of onboarding
Requirements
-
Proven Staff-level Data Scientist experience
-
Very strong SQL skills
-
Strong Python expertise in production environments
-
Experience with large-scale experimentation / A/B testing
-
Ability to work with large datasets and social interaction data
-
Clear, proactive communicator who thrives in asynchronous environments
-
Experience working closely with product teams on growth initiatives
-
Comfortable operating with high expectations and fast onboarding
Nice to Have
-
Experience working with social platforms, community products, or consumer marketplaces
-
Familiarity with social graph analysis
-
Experience with Django
-
Experience supporting or collaborating with data engineering teams
-
Background working in fast-moving or “scrappy” product environments
Working Environment
-
Fully remote team
-
Flexible on timezone, but availability relative to PST working hours should be communicated upfront

To Apply for this Job Click Here
Lead Data Scientist
London
£90000 - £100000
+ Data Science & AI
PermanentLondon
To Apply for this Job Click Here
Principal Data Scientist
London
If you’re a hands-on Data Science / AI specialist who loves solving real operational problems, this role puts you right at the heart of client delivery. You’ll shape the problems, design and build the solutions, and see your models deployed into live environments – not parked as endless POCs.
THE COMPANY
This fast-growing consulting firm helps organisations across the public sector, defence and commercial markets deliver measurable improvements in performance through data, AI and digital solutions. They are building a modern AI & Digital capability that sits at the front of transformation programmes, working shoulder-to-shoulder with clients on their toughest operational challenges.
THE ROLE
As a Lead Data Scientist, you will blend hands-on technical work with consulting, stakeholder management and practice-building.
- Identifying high-impact Data Science, Machine Learning, AI and simulation opportunities on client engagements
- Scoping and shaping problems, designing experiments and roadmaps, and then building and deploying models end-to-end
- Leading technical workstreams, managing small teams and ensuring projects are delivered on time and to a high standard
- Translating complex technical concepts into clear, compelling narratives for non-technical senior stakeholders
- Coaching and mentoring consultants to build their capabilities in DS/ML/AI and modern analytics
YOUR SKILLS & EXPERIENCE
- Strong background in Data Science, Machine Learning, AI, simulation or advanced analytics, with clear examples of end-to-end delivery
- Proven ability to shape, not just execute: from defining the problem and designing the solution, through to delivery and measurement of impact
- Consulting capability – comfortable running client workshops, identifying opportunities, influencing senior stakeholders and supporting pitches
- Evidence of measurable commercial or operational impact (e.g. revenue growth, cost reduction, efficiency gains, service improvement)
- Hands-on experience building models and turning prototypes into robust, production-ready solutions
- Experience leading teams or technical workstreams in a project environment
- UK citizenship (for security clearance purposes) and willingness to travel across the UK 2-3 days per week, depending on client needs
Nice-to-have experience:
- Background in a consulting environment or a high-performing in-house DS/AI team
- Exposure to sectors such as defence, public sector and consumer/retail
- Familiarity with modern data and AI tooling such as Python, Spark, Databricks, Azure cloud, and Generative AI platforms (experience with specific tools is helpful but not essential)
- A mix of technical, product and operational experience – comfortable talking both code and business outcome

To Apply for this Job Click Here
Lead Data Scientist
City of London
£80000 - £125000
+ Data Science & AI
PermanentCity of London, London
To Apply for this Job Click Here
Lead / Principal Data Scientist
TRAVEL ACROSS THE UK REQUIRED
This is a great opportunity to join a growing consultancy and lead digital, AI, and analytics solutions that deliver real operational impact across the UK.
The Company
They are a specialist consulting organisation that helps complex public and private sector clients improve performance through data, AI, and digital tools. Their culture is collaborative, outcome focused, and built around delivering practical solutions that stick. With digital capability expanding rapidly, you will help shape how they deliver technology driven change.
The Role
* Identify opportunities to apply AI, analytics, and digital tooling.
* Lead technical workstreams from design through to implementation.
* Work closely with client teams on site across the UK.
* Translate technical concepts for non‑technical audiences.
* Support the development of colleagues and digital practices.
Your Skills and Experience
* Strong commercial experience delivering digital or AI solutions end to end.
* Expertise in at least one of AI, data science, analytics, or digital engineering.
* Confident leading multi‑disciplinary teams.
* Clear communication and stakeholder engagement skills.
* Flexible to travel to client sites across the UK.

To Apply for this Job Click Here
AI Engineer
City of London
£80000 - £90000
+ Data Science & AI
PermanentCity of London, London
To Apply for this Job Click Here
Principal AI Engineer – South West London (1-2 days a week)
GCP REQUIRED
We are working with a growing, tech-driven insurance company looking for an AI Engineer to help build and deploy production-grade AI systems. You’ll play a key role in shaping AI‑first products, developing end‑to‑end agents, and creating robust evaluation and monitoring frameworks.
Responsibilities:
- Build and operate AI-powered products that deliver measurable outcomes.
- Develop production-ready AI agents on GCP, including secure API integrations.
- Integrate agent capabilities into applications using MCP servers and supporting tools.
- Develop reliable RAG pipelines, including ingestion, chunking, metadata and vector search.
Required:
- Strong Python skills for backend, APIs, testing and async patterns.
- Practical experience with LLMs, embeddings, prompt/function calling and vector databases.
- Solid knowledge of GCP services (Vertex AI, BigQuery, Cloud Run/Functions) and Google’s ADK.
- Experience with document processing, text normalisation and storage systems (Postgres, Redis, GCS/BigQuery).
- Familiarity with DevOps practices: Git, CI/CD, Docker, observability and automated testing.
- A product-focused mindset and the ability to translate needs into intuitive AI workflows.

To Apply for this Job Click Here
AI Platform Engineer
City of London
£70000 - £90000
+ Data Science & AI
PermanentCity of London, London
To Apply for this Job Click Here
Principal AI Platform Engineer
London
This is a standout opportunity to join a digital‑first insurer that is scaling an entirely new AI function. You will be the first permanent hire into a growing division, giving you direct ownership of production AI systems, end‑to‑end agentic automation, and the technical direction of a brand‑new platform.
The Company
They are a tech‑led insurer transforming how complex home insurance is delivered. Their vision is to become the UK’s first fully AI‑driven insurer, supported by modern cloud infrastructure and a collaborative product‑focused culture.
The Role
You will play a lead role in shaping, building, and scaling their AI platform, working closely with an AI Product Manager and senior leadership. Your work will focus on making AI production‑ready, highly scalable, and reliable across the business.
Key responsibilities include:
* Designing and delivering an AI platform that supports large‑scale agentic automation and end‑to‑end claims journeys
* Building robust RAG pipelines, LLM‑based systems, and deployment frameworks
* Developing AI agents for claims handling, internal tooling, and customer‑facing chat solutions
* Evolving an internal AI assistant and expanding its capabilities across teams
* Working hands‑on across cloud infrastructure, observability, evaluation, and optimisation
* Collaborating with engineering, product, and operations teams to take roadmap concepts into production
Your Skills and Experience
* Strong commercial experience in AI engineering or software engineering with a focus on LLMs and production AI systems
* Expertise in deploying AI models and agents at scale, including RAG, embeddings, and LLM tooling
* Hands‑on cloud engineering experience, ideally in GCP and its AI ecosystem
* Strong Python engineering ability and experience building production‑grade services
* Experience working with vector search, data ingestion, observability, and experimentation frameworks
* A STEM background or equivalent technical capability
What They Offer
* Salary up to 90,000 plus benefits
* Hybrid working with 1-2 days per week in their Sheffield office
* The chance to join as the first hire in a scaling AI division with a 10‑role roadmap
* Significant autonomy, influence, and end‑to‑end ownership of AI platform design
* The opportunity to build cutting‑edge agentic systems and production AI from the ground up
How to Apply
If you are excited by the opportunity, please apply with your CV.

To Apply for this Job Click Here
Senior Data Scientist
$180000 - $200000
+ Data Science & AI
PermanentUSA
To Apply for this Job Click Here
Senior Data Scientist – Applied Modeling
REMOTE – US
$170,000-$200,000 + Equity
We’re recruiting for a high‑growth AI technology company whose products power audience modeling, bid optimisation, contextual targeting, and measurement for major brands. They are looking for a Senior Data Scientist to own model performance in production, working across both experimentation and real‑world optimisation.
This is a hands‑on applied role, deeply connected to product and engineering teams.
What you’ll be doing
- Building, configuring, and improving models for audience scoring, lookalikes, optimisation & measurement
- Running diagnostics, drift detection, lift analysis, and performance tuning
- Developing pipelines and feature workflows in Python, SQL, and PySpark
- Supporting experimentation frameworks and producing actionable insights
- Collaborating with product, engineering, and client‑facing teams
- Feeding field learnings back into the modeling lifecycle
What they’re looking for
- 5+ years in Data Science / ML
- Strong Python, PySpark, SQL, and ML frameworks (PyTorch/sklearn)
- Experience owning models in production, not just research
- Strong communication and ability to translate model outputs into business decisions
- Experience with NLP or contextual models is a strong plus
Why this role
- Models directly tied to real‑world performance
- High variety across modeling, experimentation, and production ownership
- Opportunity to shape the next generation of applied ML products
- Strong compensation + equity package
HOW TO APPLY
If you want a high‑impact DS role where your models drive real‑world outcomes, we’d love to hear from you.

To Apply for this Job Click Here
Principal Machine Learning Engineer – ML Platform
$200000 - $230000
+ Data Science & AI
PermanentUSA
To Apply for this Job Click Here
Principal Machine Learning Engineer – ML Platform
REMOTE – US
$180,000-$230,000 + Equity
We’re partnered with a scaling AI‑driven technology company building large‑scale, production‑grade ML systems used in real‑time decisioning. They’re seeking a Senior Machine Learning Engineer who loves production ML over research, with an emphasis on distributed compute, reliability, and end‑to‑end ownership.
This is a role for someone who enjoys shaping platform architecture while still being hands‑on.
What you’ll be doing
- Designing, training, and deploying high‑scale ML models used in live systems
- Building distributed training pipelines (PyTorch, Ray)
- Owning the ML lifecycle across feature engineering, training, evaluation, inference, monitoring
- Improving ML reliability, observability, and reproducibility
- Working closely with engineering, SRE, and product to shape platform direction
- Contributing to ML architecture standards, CI/CD, and testing frameworks
What they’re looking for
- Strong experience delivering production ML systems end‑to‑end
- Expertise with Python, PyTorch, distributed compute (Ray, Spark)
- Background in large‑scale data processing and MLOps tooling
- Ability to diagnose production issues and drive architectural improvements
- Experience with event‑driven ML and model deployment frameworks is a plus
Why this role
- High ownership of ML platform direction
- Complex, real‑world ML workloads at meaningful scale
- Opportunity to improve and evolve existing infrastructure
- Equity + strong compensation package
HOW TO APPLY
If you’re passionate about building robust, scalable ML systems that drive real business impact, apply now.

To Apply for this Job Click Here
Partner – Head of AI & Strategy (Boutique Consultancy)
New York
$400000 - $600000
+ Data Science & AI
PermanentNew York
To Apply for this Job Click Here
Partner – Head of AI & Strategy (Boutique Consultancy)
REMOTE – East & Central US
$400,000 – $600,000 OTE + Equity
We’re supporting a boutique global advisory firm that is expanding its US AI & Data Strategy practice. This is a rare opportunity to build a business from the ground up while leveraging an established international brand and existing enterprise relationships.
This role is suited to someone who combines commercial leadership, AI/Data strategy expertise, and a strong track record of originating new business with the C‑suite.
What you’ll be doing
- Launching and scaling the firm’s US AI & Data practice
- Owning revenue generation and closing transformational AI/Data programs
- Building and deepening C‑level relationships (CEO, CIO, CDO, COO)
- Defining US go‑to‑market strategy and identifying priority verticals
- Establishing credibility in the US AI strategy ecosystem
- Potentially hiring and shaping the early US team over time
What they’re looking for
- 8+ years in strategy consulting within Data/AI transformation
- Proven revenue ownership and ability to build a book of business from zero
- Strong experience selling to senior executives
- US‑based: East Coast or Central time zones
- Someone entrepreneurial who thrives without heavy corporate structure
Why this role
- First US Partner hire with genuine autonomy
- High financial upside + equity
- Ability to shape a national practice and own market strategy
- Direct exposure to senior global leadership
HOW TO APPLY
If you want to build and lead a high‑impact AI strategy practice in the US market, apply today.

To Apply for this Job Click Here
AI Engineer
London
£70000 - £80000
+ Data Science & AI
PermanentLondon
To Apply for this Job Click Here
AI Engineer
London, hybrid working (2-3 days per week in the office)
Up to 80,000 base plus 10 percent bonus and benefits
If you want to build meaningful AI products, work with modern tooling, and shape how a fast‑growing consumer brand uses data, this role gives you the autonomy, variety, and technical challenge to step up and make visible impact.
The Company
They are a high‑growth consumer brand with a strong digital presence and millions of active users. Their success has been driven by innovative tech, data‑driven decision making, and a commitment to enhancing customer experience through personalisation. You will join a business that invests heavily in AI and gives engineers the space to deliver production‑ready solutions that genuinely move the needle.
The Role
As an AI Engineer, you will work across GenAI and traditional ML, delivering end‑to‑end solutions that improve both customer experience and internal operations.
Key responsibilities include:
* Building GenAI features for customer‑facing products, including conversational and visual experiences.
* Applying LLMs to internal automation projects that unlock significant time savings across the business.
* Engineering scalable pipelines and services for supervised and unsupervised ML models, including recommenders, forecasting, and segmentation.
* Collaborating closely with data scientists, engineers, and product teams to design and deploy production‑ready solutions.
* Working within a cloud‑native environment and contributing to a modern AI and ML engineering stack.
Your Skills and Experience
* Strong commercial experience with Python and familiarity with cloud‑native development, ideally GCP.
* Ability to explain technical concepts clearly and work collaboratively with non‑technical teams.
* Experience applying AI or ML in real product or workflow settings.
* Solid understanding of core ML engineering principles and production best practices.
* A STEM degree and a genuine interest in AI innovation.
* Comfortable working in an environment where you have autonomy but also clear processes to follow.
What They Offer
* Up to 85,000 base salary plus 10 percent bonus.
* Hybrid working with flexibility; Thursdays on site are required.
* A benefits package including product discounts, wellbeing perks, life assurance, and additional lifestyle rewards.
* A role where you will work across GenAI, deep learning, MLOps, and recommender systems.
* The chance to have a significant impact in a lean, high‑performing team during an exciting growth phase.
How to Apply
If you are interested in this AI Engineer role, please apply with your CV and we will be in touch.

To Apply for this Job Click Here
Junior Data Scientist
London
£45000 - £55000
+ Data Science & AI
PermanentLondon
To Apply for this Job Click Here
Junior Data Scientist
London
Competitive salary between £45,000 – £55,000 plus benefits
This is an excellent opportunity for an aspiring Data Scientist to step into a role offering early ownership, broad project exposure and genuine career progression. If you are looking for a position where you can grow quickly, develop strong consulting skills and work across a wide range of industries, this role stands out.
The Company
They are a well-established, global consultancy with a growing Data and Analytics function at the heart of their European business. The team combines technical capability with strategic insight, supporting clients across multiple sectors. You will join a collaborative group where learning is prioritised and downtime between projects is used for development, training and internal innovation.
The Role
As a Data Scientist, you will work across both client-facing and internal initiatives, typically focusing on one main project at a time.
Responsibilities include:
- Supporting client engagements, from exploratory data analysis to dashboards and statistical insights.
- Building and contributing to modelling and analytics workstreams with guidance from experienced team members.
- Working on internal projects, including proposals, tooling and machine learning initiatives.
- Collaborating with technical and non-technical colleagues to deliver clear, actionable insights.
- Gaining exposure to a wide range of industries, from life sciences and healthcare to transport, logistics and financial services.
Your Skills and Experience
You will bring:
- Strong Python skills and a solid grounding in data science principles.
- Effective communication skills and the ability to explain your work clearly.
- A proactive mindset and an interest in consulting-style problem solving.
- Experience with SQL or cloud platforms is a bonus, and quick to learn.
- A Bachelors or Masters in a quantitative field, with PhD backgrounds also welcome.
What They Offer
- Competitive salary between £45,000 – £55,000 plus a 5,000 first‑year sign‑on bonus.
- Company profit‑share bonus scheme, typically around 7 percent.
- Comprehensive benefits including private health insurance, life insurance, disability cover, travel insurance and a pension scheme.
- Wellbeing and work-from-home allowances.
- Eye care and cycle vouchers.
- A supportive culture with strong development pathways and clear upward mobility.
- Hybrid working from a central London office.
How to Apply
If you are ready to grow your data science career in a consultancy environment, apply below or email me at for more information.

To Apply for this Job Click Here
STILL LOOKING FOR THE RIGHTDATA OPPORTUNITY?
If you can’t see what you’re looking for right now, send us your CV anyway – we’re always getting fresh data roles through the door.
Find BRILLIANT DATA
CAREERS & MORE AI JOBS
THAN ANYONE ELSE
- APPLY RIGHT NOW
Harnham is one of the leading data recruitment companies in the world, and we are dedicated to helping data professionals find their ideal data job.
We're proud to have access to a global network of top employers and recruitment partners, and our team specialize in connecting data professionals to the right data analyst jobs.
Whether you're seeking entry-level data analyst jobs or senior-level analytics jobs with top employers, we have the right opportunity for you. Search now to find the perfect selection of analytics jobs to match your technical skills and industry experience.
We also provide a variety of career support services, such as resume and interview preparation, to help data professionals get the most out of their job searches. Follow us on LinkedIn for all the latest news and content:
Advanced Analytics Jobs