Harnham

About the Company

Harnham provides specialist Data and AI recruitment and staffing services, along with bespoke training solutions, across multiple industry verticals, operating in the UK, the USA and EU - contact us today to discuss your requirements: info@harnham.com

Our recruitment and talent teams cover all aspects of the data and AI pipeline, from collection to consumption, across multiple data roles and functions.

Whether you need full-time staff, contract talent, specialized training, Data-qualified graduates, or C-suite executives, Harnham Group is equipped to fulfill all your data talent requirements.

Our five core services:

* ATD - Rockborne - our graduate development arm - deploys expertly trained data consultants, who have gone through an intensive 12-week data training programme. After two years in the scheme, your consultant could become a

* Contract / C2C / Freelance: Whether you're addressing a talent shortage, augmenting a project team, or encountering resource gaps, our specialist consultants offer bespoke interim talent solutions to address your unique challenges and drive success.

* Full-Time / Direct Hiring: From early career professionals to senior management, our comprehensive services enable you to unearth outstanding data talent across various specializations, ensuring your organization thrives in the data-driven era.

* Executive Search: With our dedicated executive search team and an extensive network encompassing the director to C-suite level, we assist both global corporations and ambitious startups in securing top-tier leadership talent to accomplish their goals.

* GenAI, Prompt, LLM Training: Elevate your team's data expertise with our all-encompassing training programs covering essential tools and technologies such as Python, SQL, Machine Learning, LLM's and AI. Highly bespoke, customised to your team learning requirements and budgets.

Listed Jobs

Company Name

Harnham

Job Title

Data Quality Analyst

Job Description

**Job Title:** Data Quality Analyst **Role Summary:** The Data Quality Analyst is responsible for enhancing data reliability within financial and HR domains by building, maintaining, and promoting a data quality ranking system. The role entails evaluating datasets, identifying gaps, and collaborating with stakeholders to elevate overall data maturity. **Expectations:** - Strengthen data quality across key business areas. - Drive organization-wide adherence to defined data quality standards. - Deliver actionable insights that improve data trustworthiness and support data-driven decision making. **Key Responsibilities:** 1. Develop and maintain a Gold/Silver/Bronze data quality ranking framework. 2. Promote data quality standards and expectations throughout the organization. 3. Classify financial and HR datasets, assessing trust levels and identifying weak data sources. 4. Partner with data owners and technical teams to remediate data quality issues. 5. Contribute to data literacy initiatives to raise awareness and understanding of data quality concepts. **Required Skills:** - Experience in large, regulated enterprise environments. - Proven track record designing or implementing data quality frameworks or ranking systems. - Strong analytical and problem‑solving abilities. - Effective communication skills for stakeholder engagement and training. - Familiarity with data governance principles and tools. **Required Education & Certifications:** - Bachelor’s degree in Data Science, Computer Science, Statistics, or a related discipline. - Certifications in data governance, data quality, or similar (e.g., DAMA-DMBOK, Certified Data Management Professional) are a plus.

London, United kingdom

On site

25-11-2025

Company Name

Harnham

Job Title

BI Analyst (looker)

Job Description

Job title: BI Analyst (Looker) Role summary: Optimize, govern, and maintain Looker dashboards and models to improve data quality, performance, and usability. Drive adoption among stakeholders, identify data gaps, and build self‑service reporting solutions. Expectations: - Self‑sufficient, proactive, and able to work independently. Key responsibilities: - Optimize and maintain Looker dashboards and LookML models. - Enhance dashboard performance and promote adoption across teams. - Partner with Insights, Operations, and Finance to identify data gaps and develop self‑service dashboards. - Introduce scalable LookML structures and enforce reporting standards. - Troubleshoot and resolve Looker issues promptly. Required skills: - Strong experience with LookML, Looker, and SQL. - Proficiency in building and maintaining Looker dashboards. - Ability to design scalable LookML architecture. - Problem‑solving skills for troubleshooting Looker issues. - (Nice to have) Python programming. - (Nice to have) Experience with Databricks. Required education & certifications: - Bachelor’s degree in Computer Science, Information Systems, or related field (or equivalent experience). - Looker certifications preferred, if available.

London, United kingdom

Hybrid

25-11-2025

Company Name

Harnham

Job Title

AI Research Engineer - Speech & Translation

Job Description

Job Title: AI Research Engineer – Speech & Translation Role Summary: Mid-level AI Engineer responsible for designing, building, and deploying large‑language‑model (LLM) and natural language processing (NLP) systems that support global translation, localization, and data‑generation workflows across 300+ languages. Works in a distributed team to improve internal AI platforms, automation pipelines, evaluation frameworks, and to conduct research on emerging model architectures. Expectations: - Deliver high‑quality, production‑ready LLM/NLP models that meet stringent accuracy, compliance, and reliability standards for regulated industries. - Actively collaborate with engineers, researchers, and product teams across Europe. - Stay current with cutting‑edge NLP research, translating new findings into scalable solutions. - Contribute to continuous improvement of internal tools, pipelines, and evaluation metrics. - Communicate results effectively to cross‑functional stakeholders. Key Responsibilities: - Design, train, and deploy LLM/NLP models into production environments. - Develop and enhance AI tooling, including automation pipelines and evaluation frameworks. - Experiment with novel model architectures and research papers, assessing feasibility for application. - Collaborate with global engineering and research teams to integrate models into products. - Ensure models comply with quality, accuracy, and regulatory requirements. Required Skills: - Proficiency in Python and modern deep learning frameworks (PyTorch, TensorFlow). - Strong background in NLP and LLM development, including tokenization, fine‑tuning, and inference. - Experience with model deployment, version control, and CI/CD pipelines. - Ability to conduct rigorous experiments, evaluate model performance, and document findings. - Good communication skills and ability to work collaboratively in a distributed team. Required Education & Certifications: - Bachelor’s or Master’s degree in Computer Science, Machine Learning, Artificial Intelligence, or related field. - Relevant certifications in ML/NLP (e.g., TensorFlow Developer, DeepLearning.AI) are a plus. - Minimum 3+ years of industry experience in AI research or engineering.

United kingdom

Remote

25-11-2025

Company Name

Harnham

Job Title

Senior AI/ML Engineer

Job Description

Job title: Senior AI/ML Engineer Role Summary: Lead design, development, and deployment of AI/ML models that extract insights from blockchain and wallet label data. Collaborate with product and engineering teams to integrate models into production systems, keep software up‑to‑date with emerging AI/ML and blockchain technologies, and mentor junior talent. Expactations: - Deliver robust, scalable AI/ML solutions that drive product differentiation. - Maintain high model accuracy and performance in a rapidly evolving crypto environment. - Align AI initiatives with business goals, ensuring that outputs meet customer needs. Key Responsibilities: - Architect, implement, and evaluate AI/ML pipelines for on-chain data analysis. - Work with product managers and engineers to embed models into features and services. - Stay current on AI/ML research and blockchain developments, incorporating relevant advances. - Mentor junior engineers and promote coding and data‑engineering best practices. - Partner with cross‑functional teams to define requirements and prioritize AI/ML projects. Required Skills: - Strong Python programming with experience in AI/ML libraries (e.g., TensorFlow, PyTorch, scikit‑learn). - Proven background as an AI/ML engineer or equivalent. - Knowledge of blockchain, crypto, and Web3 ecosystems. - Full‑stack data experience; data engineering fundamentals a plus. - Excellent communication and collaboration skills in fast‑paced settings. Required Education & Certifications: - MSc (or equivalent) in Computer Science, Artificial Intelligence, Mathematics, Statistics, or a closely related field.

United kingdom

Remote

Senior

25-11-2025