1 to 25 of 29 Data Munging Jobs

of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. FS Technology Consulting - AI and Data - Data Engineer - Senior Consultant/Manager - Dublin/Cork/Limerick/Galway General Information Location: Dublin, Cork, Limerick, or Galway. Available for VISA Sponsorship: No Business … Area: Data & Analytics Contract Type: Full Time - Permanent EY is the only major professional services firm with an integrated Financial Services practice across Europe, the Middle East, India, and Africa (EMEIA). We connect our Asset Management, Banking and Capital Markets and Insurance clients to 6,500 talented people from 12 countries and 35,000 Financial Services colleagues … as a key component of our All In Strategy. All In is EY's global strategy and ambition to create long-term value to all stakeholders by leveraging data and technology. It is designed to integrate transformative solutions across EY's services, ensuring a comprehensive approach to our clients' needs. We are actively recruiting high achieving individuals with More ❯

algorithms. Lead the selection, validation, and optimization of models to discover meaningful patterns and insights, ensuring models remain relevant, reliable, and scalable. Drive continuous integration and deployment of data science solutions, optimizing performance through advanced machine learning techniques, code reviews, and best practices. 'Develop and deliver sophisticated visualizations, dashboards, and reports translate complex data into clear … actionable insights for business stakeholders. Present technical solutions to business stakeholders, using creative methods to explain complex concepts, increase understanding, and encourage solution adoption. Mentor and develop junior data scientists, fostering a culture of continuous learning, knowledge sharing, and skills development within the organization. Write clean, high-quality code, ensuring all outputs pass quality assurance checks, and contribute … to the development of novel solutions to solve complex business problems. Stay informed on industry trends, emerging tools, and techniques, applying them to improve data science practices and encourage innovation within the team. Lead strategy development for one or more data products, managing roadmaps, identifying requirements, and collaborating with business stakeholders to ensure alignment with business More ❯

Data Engineer [Associate/Senior Associate] About the job We are looking to expand our Data Engineering team to build modern, scalable data platforms for our internal investment desks and portfolio companies. You will contribute to the firm’s objectives by delivering rapid and reliable data solutions that unlock value for Cerberus … desks, portfolio companies, and other businesses. You’ll do this by designing and implementing robust data architectures, pipelines, and workflows that enable advanced analytics and AI applications. You may also support initiatives such as due diligence and pricing analyses by ensuring high-quality, timely data availability. What you will do Design, build, and maintain scalable, cloud … based data pipelines and architectures to support advanced analytics and machine learning initiatives. Develop robust ELT workflows using tools like dbt, Airflow, and SQL (PostgreSQL, MySQL) to transform raw data into high-quality, analytics-ready datasets. Collaborate with data scientists, analysts, and software engineers to ensure seamless data integration and availability for More ❯

Data Engineer [Associate/Senior Associate] About the job We are looking to expand our Data Engineering team to build modern, scalable data platforms for our internal investment desks and portfolio companies. You will contribute to the firm’s objectives by delivering rapid and reliable data solutions that unlock value for Cerberus … desks, portfolio companies, and other businesses. You’ll do this by designing and implementing robust data architectures, pipelines, and workflows that enable advanced analytics and AI applications. You may also support initiatives such as due diligence and pricing analyses by ensuring high-quality, timely data availability. What you will do Design, build, and maintain scalable, cloud … based data pipelines and architectures to support advanced analytics and machine learning initiatives. Develop robust ELT workflows using tools like dbt, Airflow, and SQL (PostgreSQL, MySQL) to transform raw data into high-quality, analytics-ready datasets. Collaborate with data scientists, analysts, and software engineers to ensure seamless data integration and availability for More ❯

Overview The Senior Data Scientist is responsible for developing and implementing advanced data science models, machine learning algorithms, and predictive analytics solutions to drive business insights, product innovation, and operational efficiencies at IMS. This role plays a critical part in enhancing telematics, mobility, and insurance technology solutions through data-driven decision-making, statistical analysis … and AI-driven automation. The Senior Data Scientist works closely with Product Managers, Software Engineers and other Data Scientists to ensure scalable, production-ready models that provide value to customers, insurers, and mobility partners. This position requires strong analytical skills, hands-on technical expertise, and a strategic mindset to solve complex problems using data … model performance, and real-time inference pipelines for large-scale datasets. Work on supervised, unsupervised, and reinforcement learning models to enhance decision-making. Leverage telematics, mobility, and insurance data to generate actionable insights and product improvements. Statistical Analysis and Data Modelling Conduct exploratory data analysis (EDA) to uncover trends, anomalies, and business opportunities. Ensure More ❯

Senior Data Analyst Location: Hybrid (2/3 day per week in our Heald Green office) Salary: Up to £65,000 depending on experience About My Claim Group My Claim Group is a fast-growing UK-based company helping customers navigate complex financial and insurance claims. Our success is built on trust, innovation, and data-driven … decision-making - and now we're looking to expand our analytics team to support smarter, faster business outcomes. We're on the lookout for a talented Senior Data Analyst with strong SQL skills and exposure to Snowflake. This is a fantastic opportunity to join a growing team, create meaningful insights, and influence decisions across the business. The Role … As a Senior Data Analyst, you'll be responsible for designing and delivering clear, insightful dashboards and data models that help teams across the organisation understand performance and uncover opportunities. You'll work closely with stakeholders to gather requirements, write and optimise SQL queries, and deliver visualisations that drive real-world action. This role requires someone More ❯

Data Engineer | Own the AI Foundation at a Leading Sports Tech Scale-Up Location: Remote (UK) | Salary: DOE + Stock Options The Mission: Solve a Critical AI Bottleneck We are a rapidly growing, highly profitable Sports Technology scale-up—a market leader in our category—undergoing global expansion and a complete rebuild of our core platform. We are … seeking a dedicated, experienced Data Engineer to join our team as the sole, dedicated data expert. You will be the essential bridge between our Core Engineering team and our specialised AI/Machine Learning team. Currently, our AI specialists are spending too much time on ETL and data wrangling. We need you to eliminate … predictive models. This is a role with full ownership and a clear mandate for architectural impact. What You Will Own Architectural Ownership: Design, build, and maintain scalable, robust data pipelines for high-volume, real-time data ingestion from multiple structured sports data feeds. AI Enablement (MLOps Foundation): Partner with the Chief Scientific Officer and More ❯

Senior Data Scientist – Personalisation London – Hybrid Up to £65,000 About the Role We’re working with a growing fintech organisation that’s redefining how people save and invest. Their mission is to make financial wellbeing simple, transparent, and accessible - helping customers feel confident about their money through technology, insight, and great user experience. As a Senior Data Scientist, you’ll focus on customer analytics and applied data science - using data to understand behaviour, identify opportunities, and guide strategic decisions across marketing, product, and personalising customer experience. Key Responsibilities Translate business challenges into analytical questions and deliver data-led insights that drive customer growth and retention. Analyse customer behaviour, lifecycle … patterns, and engagement to uncover opportunities for product and marketing optimisation. Develop and maintain advanced analytical models to forecast customer outcomes and measure impact. Present clear, data-driven recommendations to senior stakeholders, influencing strategy and decision-making. Work closely with Data Engineering and BI teams to ensure data quality, accessibility, and scalability across the More ❯

Senior Data Scientist – Personalisation London – Hybrid Up to £65,000 About the Role We’re working with a growing fintech organisation that’s redefining how people save and invest. Their mission is to make financial wellbeing simple, transparent, and accessible - helping customers feel confident about their money through technology, insight, and great user experience. As a Senior Data Scientist, you’ll focus on customer analytics and applied data science - using data to understand behaviour, identify opportunities, and guide strategic decisions across marketing, product, and personalising customer experience. Key Responsibilities Translate business challenges into analytical questions and deliver data-led insights that drive customer growth and retention. Analyse customer behaviour, lifecycle … patterns, and engagement to uncover opportunities for product and marketing optimisation. Develop and maintain advanced analytical models to forecast customer outcomes and measure impact. Present clear, data-driven recommendations to senior stakeholders, influencing strategy and decision-making. Work closely with Data Engineering and BI teams to ensure data quality, accessibility, and scalability across the More ❯

Junior Data Scientist – London (Hybrid) 📍 London, UK | 💼 Full-time | 🎓 Master’s graduates We’re looking for a Junior Data Scientist to join our growing team in London. This is an exciting opportunity for a bright, analytically minded graduate with a Master’s degree from a leading UK university to apply their technical skills to real-world … data challenges. You’ll work across the full data science lifecycle — from data wrangling and model development to delivering insights that shape strategic decisions. What you’ll do Collect, clean, and analyse large datasets from a variety of sources Build and deploy statistical and machine learning models to solve complex business problems Collaborate closely … with data engineers and stakeholders to deliver high-impact insights Develop data visualisations and dashboards to communicate findings effectively Contribute to the automation and optimisation of analytical workflows What we’re looking for Master’s degree (or higher) Data Science, Computer Science, Mathematics, Statistics, Physics, or Economics Strong academic background – ideally from a Redbrick More ❯

Junior Data Scientist – London (Hybrid) 📍 London, UK | 💼 Full-time | 🎓 Master’s graduates We’re looking for a Junior Data Scientist to join our growing team in London. This is an exciting opportunity for a bright, analytically minded graduate with a Master’s degree from a leading UK university to apply their technical skills to real-world … data challenges. You’ll work across the full data science lifecycle — from data wrangling and model development to delivering insights that shape strategic decisions. What you’ll do Collect, clean, and analyse large datasets from a variety of sources Build and deploy statistical and machine learning models to solve complex business problems Collaborate closely … with data engineers and stakeholders to deliver high-impact insights Develop data visualisations and dashboards to communicate findings effectively Contribute to the automation and optimisation of analytical workflows What we’re looking for Master’s degree (or higher) Data Science, Computer Science, Mathematics, Statistics, Physics, or Economics Strong academic background – ideally from a Redbrick More ❯

doing, but equally through the global connections that you make, the lifelong learning that you can accomplish and the chance to make your mark. Are you our next Data Scientist at Manager level to join our Belfast Centre of Excellence ? Location: Belfast, as part of our hybrid working model. Grade: Manager Contract type: Permanent Who You Are: You … Analytics and AI solutions in large, complex organisations, with a focus on end-to-end delivery of advanced analytics and AI initiatives. You like to solve problems and data is your raw material. You architect and build solutions to issues by applying analytics and AI techniques to client data. You translate complex business problems into a roadmap of … technical tasks, utilising a variety of tools, capabilities and technologies. You are comfortable working with data of all kinds, from structured data to free text, images and video. You have built a specialist skill set and continuously seek to learn and improve. Ideally, you bring strong programming skills and can rapidly learn new programming languages. You More ❯

We re looking for a skilled Data & BI Developer to join our growing IT & Data team. You ll play a key role in delivering accurate, actionable insights that drive smart decisions across the business. About the Role As part of the IT & Data team, you ll design and maintain Power BI dashboards, write efficient … SQL (SQL Server & PostgreSQL), and use Python to automate data workflows and improve reporting. You ll collaborate with teams across the business to translate requirements into effective data solutions and support innovation through automation and new technologies. Occasionally, you ll coordinate with our Managed Service Provider (MSP) and handle minor on-site IT tasks. Key Responsibilities … Build and maintain Power BI reports and dashboards. Write efficient SQL queries (joins, CTEs, window functions). Use Python for data wrangling, analysis, and automation. Ensure data accuracy, consistency, and governance. Collaborate with stakeholders to define visuals and metrics. Use GitHub for version control and workflow management. Support automation using low-code tools and integrations. Coordinate More ❯

We’re looking for a skilled Data & BI Developer to join our growing IT & Data team. You’ll play a key role in delivering accurate, actionable insights that drive smart decisions across the business. About the Role As part of the IT & Data team, you’ll design and maintain Power BI dashboards, write efficient … SQL (SQL Server & PostgreSQL), and use Python to automate data workflows and improve reporting. You’ll collaborate with teams across the business to translate requirements into effective data solutions and support innovation through automation and new technologies. Occasionally, you’ll coordinate with our Managed Service Provider (MSP) and handle minor on-site IT tasks. Key Responsibilities … Build and maintain Power BI reports and dashboards. Write efficient SQL queries (joins, CTEs, window functions). Use Python for data wrangling, analysis, and automation. Ensure data accuracy, consistency, and governance. Collaborate with stakeholders to define visuals and metrics. Use GitHub for version control and workflow management. Support automation using low-code tools and integrations. Coordinate More ❯

Role Overview Mercor is seeking data scientists to support one of the world's leading AI labs in building robust, high‐performance systems for next‐generation machine learning applications. In this role, you will focus on hands‐on data science tasks, such as designing experiments, gathering and preprocessing data, building and evaluating models, and … will write, review, and validate prompt‐based questions used to train AI systems. You are a good fit if you: Have over 3+ years of professional experience in data science or applied analytics. Are highly skilled in Python and Jupyter notebooks. Have experience using libraries including numpy, pandas, scipy, sympy, scikit-learn, torch, tensorflow. Have a bachelor's … degree in data science, statistics, computer science, or related field in the U.S., Canada, New Zealand, UK or Australia. Have a strong background in one or more of the following areas: exploratory data analysis and statistical inference, machine learning workflows and model evaluation, feature engineering/data preprocessing/data wrangling, or More ❯

1. Role Overview Mercor is seeking applied data science professionals to support a strategic analytics initiative with a global enterprise. This contract-based opportunity focuses on extracting insights, building statistical models, and informing business decisions through advanced data science techniques. Freelancers will translate complex datasets into actionable outcomes using tools like Python, SQL, and visualization platforms. … This short-term engagement emphasizes experimentation, modeling, and stakeholder communication — distinct from production ML engineering. 2. Key Responsibilities Translate business questions into data science problems and analytical workflows Conduct data wrangling, exploratory analysis, and hypothesis testing Develop statistical models and predictive tools for decision support Create compelling data visualizations and dashboards for business users … Present findings and recommendations to non-technical stakeholders 3. Ideal Qualifications 5+ years of applied data science or analytics experience in business settings Proficiency in Python or R (pandas, NumPy, Jupyter) and strong SQL skills Experience with data visualization tools (e.g., Tableau, Power BI) Solid understanding of statistical modeling, experimentation, and A/B testing Strong More ❯

This is a new position for a Junior Data Scientist with a global, data-driven company with cutting-edge technology who leverage data to serve as a true market differentiator. The focus of this role is to deliver data science solutions which impact in areas such as the effectiveness of advertising and … the life cycle, high-impact projects Scope and stage projects to include detailed milestones and delivery schedules. Use SQL and/or Python (JupyterNotebooks) to preparedata, perform exploratory data analysis, evaluate different modeling approaches. Engage in problem-solving, fault-finding, addressing issuesin the data or approaches as they arise. Investigate the data and make … recommendations on solutions to client’s requirements. And should have experience of: Working in a Data Scientist role in a high value commercial environment. Requirements gathering and idea generation Defining problems (and criteria for success), Data wrangling, EDA, modeling and interpreting results Providing relevant insights Advanced statistical and analytical techniques and concepts sampling methods, Regression Properties More ❯

Data Analyst Nottingham (Hybrid - up to 2x Days Per Month in Office) £40,000 - £45,000 The Company This fast-growing consumer finance business is on a mission to make short-term lending more transparent, affordable, and accessible. Recently backed by a major international investor, they're scaling rapidly; tripling loan volumes in the next year and expanding … their product range. As part of this growth, they're looking for a Data Analyst to join their Marketing and Pricing team, helping drive smarter decision-making across lead generation, pricing strategy, and product development The Role You'll work closely with the Marketing and Pricing Analytics Manager to provide analytical insight that shapes customer acquisition, partner performance … and future product expansion. This is a broad and fast-paced role where you'll have the freedom to shape projects, improve data processes, and grow your technical skill set. Day-to-day, you'll be: Analysing lead generation and third-party broker performance to improve acquisition efficiency Building dashboards and automated reports to monitor marketing, sales, and More ❯

on Airbnb, and beyond. We manage everything from marketing to guest communication, cleaning, and pricing optimisation, powered by technology and data. The role: We're looking for a Data Analyst (Looker Specialist) to join our team. You'll help build and maintain the reporting, dashboards and models that guide our global operations. This role is perfect for someone … their analytics career in a fast-moving environment. Key responsibilities: Business Intelligence & Reporting Build and maintain Looker dashboards that support Finance, Operations, and Commercial teams Ensure the core data model is accurate, accessible, and easy to consume Create and maintain production assets that support long-term BI strategy Train and support business users on Looker and data interpretation Monitor and support our modern data stack (Fivetran, BigQuery, Looker) Data Analysis Write and optimise SQL queries in BigQuery to turn raw data into clear, accurate models Analyse large datasets (e.g. property performance, occupancy, revenue, RevPAR) Support ad-hoc analysis and business questions (A/B testing, churn, etc.) Provide insights More ❯

will also be looking to drive innovation in the Integration Engineer role, to improve repeatability and scalability. In this role, you will be working closely with our internal data engineering, machine learning and fraud analysis teams, being a bridge between them and our clients. Responsibilities Act as a leader in establishing and developing best practices for Integration Engineers. … Support the Director of Integrations on initiatives around data quality and integration reviews. Line manage a number of Integration Engineers, supporting and coaching them in their role. Work directly with our clients to guide them through the integration process from start to finish, understand their payment flows, and highlight relevant product features. Proactively carry out regular data quality checks and data wrangling throughout the integration process. Stay ahead in client communications to manage expectations. Collaborate with our Data Scientists, Data Engineering and Product teams to decide on the most appropriate approach for the client, based on what the client is trying to achieve. Review existing integrations, including following up More ❯

New Contract Opportunity for a multiple Security Cleared Data Scientists with an Industry Leading National Security Consultancy in Cheltenham. Active eDV (West) Required Up to £850 p/d Inside IR35 6-12 month engagement Urgent requirement - ASAP start 3-4 days on site per week in Cheltenham The Role As a Data Scientist, you’ll … work within a multidisciplinary team to extract insight from complex, high-volume datasets. You’ll design and implement advanced analytical and machine learning models, develop robust data pipelines, and deliver actionable intelligence to inform decision-making at the highest levels. This role offers the opportunity to apply your technical skills to highly operational challenges in a fast-paced … secure setting. You’ll work closely with engineers, analysts, and mission specialists to ensure data-driven outcomes that make a tangible difference. Key Responsibilities Perform data wrangling , cleaning, transformation, and preparation of large, complex datasets Develop and deploy machine learning models to solve real-world operational problems Write clean, maintainable Python code for data More ❯

This highly regarded company takes a holistic approach to development with engineers working across the board from embedded software and high-performance low-level code through to data wrangling with Python and web-based frontends. Projects also vary from pure software to those integrating standard or custom hardware. This provides a tremendous environment in which young engineers can More ❯

C++ This highly regarded company takes a holistic approach to development with engineers working across the board from embedded software and high-performance low-level code through to data wrangling with Python and web-based frontends. Projects also vary from pure software to those integrating standard or custom hardware. This provides a tremendous environment in which young engineers More ❯

About the Role You'll lead the data support function for the Portfolio Manager Support team in London, working alongside global counterparts in the US. The team is responsible for ingesting, transforming, and maintaining datasets used across the investment lifecycle, with a strong focus on automation, process improvement, and user experience. This is a hybrid role combining technical … oversight, stakeholder management, and hands-on problem-solving. You'll interface directly with PMs, analysts, and engineers - ensuring data flows smoothly, requests are handled efficiently, and the team delivers consistent, high-quality support. Key Responsibilities Lead and mentor a team of data analysts supporting front office users across asset classes Oversee data ingestion, transformation … SQL, and cloud-native tools Manage service levels and expectations across a fast-paced, high-demand environment Collaborate with infrastructure and engineering teams to ensure seamless integration of data and systems Act as a point of escalation for complex data issues and drive root cause analysis Work with data vendors (e.g., Bloomberg, FactSet, Refinitiv More ❯

EMEA practice, and in turn part of a global practice offering and influencing the direction of our forensic technology and digital forensics incident response capability. The Discovery and Data Insights department is the hub of all technical consulting and you will provide digital forensics and incident response solutions for matters which involve cyber response investigations, digital forensic investigations … eDiscovery and data analytics. Our clients include law firms and Fortune 500 multi-nationals across the globe. Day to day, you will be executing and managing matters that arise on short notice and there will be a need to deploy the team and support crises. As the technical lead for engagements, you will provide direction to empower the … role will play a key part in ensuring our ongoing growth and success across the region. Responsibilities Manage and provide forensic incident response consultancy and expertise in scoping data estates, data collections, investigative analysis to our clients Support our teams in our adjacent divisions, notably Digital Risks, Investigations and Technology Consulting across regions To provide high More ❯