Senior Marketing Analyst
London / £70000 - £85000 annum
INFO
£70000 - £85000
LOCATION
London
Permanent
Senior Marketing Analyst
London | Up to £85,000 plus equity
This is a high-impact analytics role sitting at the heart of growth and marketing decision-making within a fast-paced, product-led environment. You will work on complex attribution and customer journey challenges, with real influence over how marketing investment is measured and optimised, particularly across a key international growth market.
The Company
They are a highly data-driven digital business operating in consumer financial products. The organisation is well established, commercially successful, and known for its strong analytics culture. Teams are lean, collaborative, and focused on using data to drive measurable outcomes. The business is continuing to scale internationally, with analytics playing a central role in that growth.
The Role
- Partner closely with growth and marketing teams to support performance analysis and strategic decision-making.
- Analyse marketing spend across digital channels to assess effectiveness and return on investment.
- Track and evaluate customer acquisition sources to understand channel contribution and efficiency.
- Develop and improve attribution approaches, including multi-touch attribution, while accounting for privacy and tracking limitations.
- Optimise marketing and application funnels by identifying drop-offs and conversion opportunities.
- Analyse end-to-end customer journeys across multiple financial products and recommend alternative pathways where appropriate.
- Build models to answer complex commercial questions, such as the incremental impact of new channels or campaigns.
- Apply statistical and experimental techniques to support testing, measurement, and business decisions.
Your Skills & Experience
- Strong commercial marketing analytics experience within a consumer-facing digital environment.
- Advanced capability in SQL and Python, with Python used for modelling and analysis.
- Hands-on experience with attribution modelling and evaluating marketing effectiveness.
- Experience analysing complex customer journeys and funnel performance.
- Comfortable working with experimentation, uplift measurement, and statistical techniques.
- Confident communicator, able to translate analysis into clear, actionable insight for senior stakeholders.
What They Offer
- Salary up to £85,000.
- Equity as part of the overall package.
- A role with genuine ownership and exposure to senior growth and marketing leadership.
- A high-performing, data-led environment with strong standards and clear impact.
- Hybrid working, with Tuesday, Wednesday, and Thursday based in a London office.
How to Apply
If you are interested in this opportunity, please apply to learn more about the role and the wider analytics team.
CONTACT
Jordan Victor
Senior Recruitment Consultant
SIMILAR
JOB RESULTS
Senior MLOps Engineer
New York
$160000 - $180000
+ Data Science & AI
Permanent
New York
Senior MLOps Engineer
New York, New York – 4 days onsite
$160,000 – $180,000 + bonus
THE COMPANY
Harnham is partnering with a top financial services company in the NYC area, which is looking for an experienced MLOps Engineer. This person will be at the forefront of scaling AI automation applications for new ways at identifying cost-saving opportunities. You’ll partner with executive teams across the company and own generative AI, LLM and reinforcement learning application infrastructure deployment at scale.
RESPONSIBILITIES
- You will be responsible for machine learning model deployment and scalability for the company’s AI platform
- You will report directly to senior leadership and work closely on technical direction
- Own AI infrastructure and quickly build into production, particularly focusing on novel AI and LLM applications
- You will implement and design code and build out to production using various machine learning and LLM techniques, owning machine learning workflow operations and distributed systems
- Own CI/CD pipelines for MLOps / LLMOps
- You will play an integral role of building out the AI team and scaling out its product
- Act as a thought leader role for AI across the business
SKILLS AND EXPERIENCE
- 5+ years of commercial experience preferred with a focus on deploying and scaling machine learning and LLM models
- Expertise in Python (TensorFlow, PyTorch) for production-grade work
- Commercial experience building novel AI platforms with large datasets
- History of working with and managing real-time AI applications in production settings
- Fluency with low-latency distributed systems is preferred
- Cloud experience in AWS, Azure or GCP
- DevOps experience with CI/CD pipelines required; Gitlab Pipelines, CDK or Terraform
- Container experience with Docker or similar
- History of working on models from concept to production / end-to-end / 0-1
- Software engineering foundation: debugging, testing, maintainable code design
- Domain experience in fintech or similar a plus
- History of partnering with non-technical stakeholders required
- Experience owning projects directly preferred
- BS or MS degree in Computer Science, Software Engineering, Computer Engineering or similar
BENEFITS
The compensation package contains a base salary, bonus and a comprehensive benefits package.
HOW TO APPLY
Please register your interest by sending your CV via the Apply link on this page.
KEY TERMS
Artificial Intelligence | Generative AI | GenAI | Machine Learning | ML Engineer | Engineering | Deployment | Production | Real Time | Enterprise | Statistics | Mathematics | Financial Services | Banking | Python | Anomaly Detection | Fintech | Agentic AI | AI Agents | MLOps | ML Operations | Deployment | Deploy | Production | CI/CD | Container | Docker | Gitlab Pipelines | Terraform
Senior Machine Learning Engineer (VLM)
$200000 - $230000
+ Computer Vision
Permanent
USA
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Senior Machine Learning Engineer
Fully Remote, United States | $200,000 to $230,000 base plus equity and benefits
This is a high impact opportunity to shape how Vision Language Models are applied in real world, production grade systems. You will play a central role in building and scaling VLM driven intelligence that connects edge devices with cloud based reasoning, influencing both technical direction and product outcomes in a fast moving environment.
The Company
They are a technology led organisation building intelligent, connected solutions that blend advanced machine learning with real world operational workflows. Their platform is designed to turn complex visual data into actionable insights at scale. The team brings together expertise across machine learning, computer vision, embedded systems and data science, with a strong focus on building systems that perform reliably in production.
The Role
- Own the design and development of cloud based Vision Language Model pipelines used for large scale labelling and annotation
- Drive decisions on what visual signals, metadata and contextual information are captured from edge devices to maximise VLM performance
- Build and evaluate end to end inference systems, including prompt design, fine tuning strategies and model benchmarking
- Partner closely with embedded systems, computer vision and data science teams to close the loop between devices and cloud intelligence
- Stay at the forefront of the VLM landscape, assessing and integrating commercial and open source models as capabilities evolve
Your Skills and Experience
- Strong commercial experience as a machine learning engineer working with computer vision, LLMs or Vision Language Models
- Hands on experience evaluating, fine tuning or deploying VLMs in production environments
- Deep understanding of how edge constraints such as bandwidth, latency and compute influence model design
- Proficiency with Python, PyTorch and modern cloud based inference and evaluation tooling
- Practical expertise in prompt engineering and model evaluation, with a focus on measurable performance improvements
- Comfortable owning problems end to end and collaborating across hardware and software teams
What They Offer
- Competitive base salary of $200,000 to $230,000 plus equity
- Fully remote working across the United States
- Comprehensive benefits including medical, dental and vision cover
- Flexible paid time off and a strong culture of autonomy and trust
- The opportunity to be a technical leader in the application of Vision Language Models at scale
How to Apply
If you are excited by the challenge of building production grade VLM systems with real world impact, apply now to learn more about this opportunity.
To Apply for this Job Click Here
Manager, Prompt Engineering – Legal
New York
$250000 - $300000
+ Data Science & AI
Permanent
New York
To Apply for this Job Click Here
Manager, Prompt Engineering – Legal
New York, New York – Hybrid
$250,000-300,000 base + bonus
Overview
We are seeking a Manager, Prompt Engineer – Legal to play a key role within our Technology & Information Services function. This position will lead the implementation of strategic initiatives focused on optimizing AI systems and workflows that support transactional legal practices. The role involves building and managing a high-performing team of legal engineers and knowledge engineers, while driving innovation in AI-enabled legal workflows.
Key Responsibilities
- Lead, mentor, and develop a team of legal engineers and knowledge engineers, providing strategic direction, performance management, and professional development
- Establish and oversee prompt engineering standards, workflow templates, and quality assurance protocols for AI-powered tools across document review, legal research, and drafting workflows
- Execute a multi-year strategy for AI-enabled transactional workflows aligned with organizational priorities and user needs
- Translate transactional legal requirements into AI workflow specifications, prompt libraries, and structured knowledge repositories
- Provide strategic input on prioritization, resource allocation, and optimization of AI initiatives, balancing technical feasibility and business value
- Define and monitor KPIs, quality metrics, and user satisfaction indicators, using data insights to guide continuous improvement and scaling
- Ensure the protection and confidentiality of sensitive, privileged, and proprietary information
Qualifications
- Deep expertise in AI systems and prompt engineering, with a demonstrated ability to optimize large language model outputs for accuracy and consistency
- Strong understanding of transactional legal practices, including diligence, drafting, and negotiation workflows
- Advanced knowledge engineering experience, including development of prompt libraries, workflow templates, and quality assurance frameworks
Requirements
- Minimum of 8 years of experience in legal technology, knowledge management, or legal practice, including work with AI systems or workflow optimization
- Prior management experience
- Bachelor’s degree or equivalent in Law, Computer Science, Information Systems, or a related field preferred
- J.D. preferred
Keywords:
Legal Engineering | Transactional Law | AI Systems | Prompt Engineering | Large Language Models (LLMs) | Legal Technology | Knowledge Management | Workflow Optimization | AI Workflows | Document Automation | Legal Research | Drafting | Due Diligence | Knowledge Engineering | Prompt Libraries | AI Strategy | KPI Development | Data-Driven Insights | Hybrid Work | Team Leadership
To Apply for this Job Click Here
Full Stack Engineering Tech Lead
San Francisco
$200000 - $300000
+ Data Engineering
Permanent
San Francisco, California
To Apply for this Job Click Here
Title: Engineering Manager, Full Stack
Location: Hybrid in San Francisco
Client: Series A HR Technology Company
The Opportunity
This is a player-coach role built for a senior engineer who wants to lead without leaving the craft behind. You will spend the majority of your time, roughly 70%, as a hands-on contributor: writing production code, designing systems, and solving hard technical problems alongside your team. The other 30% is spent leading a small, tight-knit group of engineers, roughly five, through mentorship, delivery ownership, and technical direction.
What You’ll Own
- Hands-on development of full-stack features spanning React/TypeScript frontends and distributed backend systems, as a daily contributor
- Architecture and design of scalable data pipelines (batch and streaming) powering metrics and AI-driven workflows
- Technical direction and code quality standards for a team of approximately five engineers
- Mentorship, career development, and day-to-day delivery ownership for your direct reports
- Pragmatic technical decision-making that balances speed-to-market with long-term system health
- Hands-on work with modern infrastructure including PostgreSQL, Redis, Kubernetes, and streaming technologies
Requirements
- B.S. or M.S. in Computer Science or a related field, or equivalent experience
- 7+ years of software engineering experience with a strong full-stack foundation and a genuine love of building
- 2+ years in an engineering management or tech lead capacity, ideally in a player-coach model with direct reports and delivery ownership
- Strong proficiency in TypeScript/JavaScript and at least one backend language (Ruby, Python, or Node.js)
- Deep expertise in React, HTML/CSS, modern frontend tooling, component-based architecture, and state management
- Proven experience designing and operating scalable distributed systems in data-intensive environments
- Solid fundamentals: testing, code review, CI/CD, and design documentation practices
- Hands-on experience with RESTful APIs, PostgreSQL, and cloud-native architecture (Kubernetes, microservices, containerization)
Nice to Haves
- React Native experience for mobile development
- Familiarity with Redis, Apache Pinot, or other real-time analytics infrastructure
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