26 to 50 of 60 Permanent Data Munging Jobs

AI/ML and Data Science Developer Hybrid - Stevenage 3/4dpw £70,000 - £80,000 About the Role: We are looking for an AI/ML and Data Science Developer to join a growing team working on cutting-edge Generative AI and Data Science solutions. This role offers the opportunity to design, develop … AI/Machine Learning models, including Large Language Models (LLMs) and GenAI, while working with diverse datasets and modern deployment technologies. You'll play a key role in data processing, model fine-tuning, and deployment , helping to shape innovative solutions that make a tangible impact. Key Responsibilities: Design, develop, and deploy AI/Machine learning models and solutions … prompt engineering and model re-tuning. Work with a variety of structured and unstructured datasets, handling preprocessing, cleaning, and feature engineering. Develop pipelines for creating, preparing, and optimising data for modelling. Deploy models to production using containerisation tools (Docker, Kubernetes) and ensure scalability, robustness, and monitoring. Research and apply the latest advancements in Generative AI and data More ❯

BettingJobs is currently hiring for a Data Scientist based in London for a leading sports betting services company. Responsibilities: Design, build, and maintain statistical or machine learning models to support sports forecasting and pricing across various markets. Extract actionable insights from large-scale sports datasets using sound mathematical and statistical principles. Translate modelling requirements and business objectives into … effective data science solutions, working closely with the Delivery Manager and Engineering teammates (Software and Data Engineers) within your modelling team. Perform data cleaning, exploratory data analysis (EDA), feature engineering, and model evaluation to support continuous model improvement. Write clean, efficient, well-documented code aligned with team standards for structure, reproducibility, and … version control. Work collaboratively with other Data Scientists to propose ideas, troubleshoot modelling challenges, and refine methodologies. Contribute to the delivery of accurate, reliable forecasts with low latency under evolving client or market demands. Participate in code reviews and collaborative design sessions to uphold technical quality across the team. Provide mentorship and support to Junior Data More ❯

Job Number: 534 Job Title: DATA SCIENTIST (534) - MARYLAND - URGENT Job Type: Full-time Clearance Level: TS/SCI with POLY Work Arrangement: On-site Job Location: Fort George G Meade MD Salary: 117K - 196K Background Develop and implement machine learning, data mining, statistical, and graph-based algorithms to analyze large and complex datasets Prototype and … evaluate multiple algorithms, selecting the final model based on rigorous performance metrics Design and execute experiments or create models to generate data when training datasets are unavailable Generate reports and visualizations that provide actionable insights and summarize data findings for clients Collaborate with subject matter experts to automate manual data analysis processes and integrate … analytics into production frameworks Apply expert knowledge in data science to deliver solutions that address clients' business needs Requirements Bachelors Degree in Math, Statistics, Engineering, Computer Science, or related field with 4+ years of relevant experience Knowledge of and experience with machine learning, data wrangling, advanced statistical data analysis and modeling Proficiency with Python More ❯

Senior Data Scientist - Consumer Lending Hybrid working - London Offices Negotiable to £75,000 DEO + Benefits Reference - J12979 Our client is an innovative UK based consumer finance business, with a digital credit card launched in 2018, and a pipeline of consumer finance solutions in the making. They are on a mission to redefine the consumer finance experience and … to make a real impact in a growing business on a mission to change the face of the consumer finance industry forever. About The Role As a Senior Data Scientist your role will span across the whole lifecycle of model development. That means you are someone who enjoys in equal measures the data wrangling to compose … ll develop and deploy machine learning models that power real-world decisions - from underwriting to fraud detection to optimise customer conversion. This is an end-to-end role: data wrangling, model development, evaluation, and performance monitoring. As a Data Scientist, you'll play a key role in the end-to-end lifecycle of their advanced machine More ❯

of technologists and analysts employ capabilities spanning traditional computing environments to Internet of Things (IoT), including offensive and defensive cyber operations and analysis, signals intelligence (SIGINT) discovery, and data science. Our team is expanding to do the big things that have never been done before - the things the nation and the world are counting on us to deliver. … Join the transformation and help us make this impact now. We are seeking talented Data Scientists at all levels to join our Intel Division team. You're required to have this Experience with software development working with Python in a Unix environment. Experience using the Unix command line. Practical knowledge in Python Machine Learning and Data Visualization Practical knowledge in Data ETL such as working with: Data loading from SQL, CSV, JSON, Excel, etc., Web scraping (Beautiful Soup, Scrapy, etc.) and Data Wrangling/Cleaning Proficiency in statistical packages using any of the following: Python, R, STATA, SPSS, etc. Bachelor's degree from an accredited four-year university More ❯

Senior Data Scientist London – Hybrid Up to £80,000 + Benefits About the Role Join a fast-scaling AI-first SaaS company that’s helping major consumer brands turn first-party data into real commercial value. As a Senior Data Scientist, you’ll own the end-to-end delivery of machine learning models that … segmentation, and commercial uplift—delivering solutions that are accurate, explainable, and production-ready. Key Responsibilities Build machine learning models for forecasting, propensity scoring, and segmentation Own workflows from data wrangling and feature engineering through to deployment and monitoring Operationalise models using MLOps tools in a cloud-native environment Architect datasets by merging structured and semi-structured data … to align models with business needs Present insights in a clear, creative, and commercially relevant way Contribute to best practices in experimentation, reproducibility, and code quality Mentor junior data scientists and support the growth of the team We’re looking for someone with: 3–5 years’ experience in a Data Science, AI, or ML-related role More ❯

Senior Data Scientist London – Hybrid Up to £80,000 + Benefits About the Role Join a fast-scaling AI-first SaaS company that’s helping major consumer brands turn first-party data into real commercial value. As a Senior Data Scientist, you’ll own the end-to-end delivery of machine learning models that … segmentation, and commercial uplift—delivering solutions that are accurate, explainable, and production-ready. Key Responsibilities Build machine learning models for forecasting, propensity scoring, and segmentation Own workflows from data wrangling and feature engineering through to deployment and monitoring Operationalise models using MLOps tools in a cloud-native environment Architect datasets by merging structured and semi-structured data … to align models with business needs Present insights in a clear, creative, and commercially relevant way Contribute to best practices in experimentation, reproducibility, and code quality Mentor junior data scientists and support the growth of the team We’re looking for someone with: 3–5 years’ experience in a Data Science, AI, or ML-related role More ❯

Senior Data Scientist - Forecasting, Propensity and Segmentation London – Hybrid Up to £80,000 + Benefits About the Role Join a fast-scaling AI-first SaaS company that’s helping major consumer brands turn first-party data into real commercial value. As a Senior Data Scientist, you’ll own the end-to-end delivery of … segmentation, and commercial uplift—delivering solutions that are accurate, explainable, and production-ready. Key Responsibilities Build machine learning models for forecasting, propensity scoring, and segmentation Own workflows from data wrangling and feature engineering through to deployment and monitoring Operationalise models using MLOps tools in a cloud-native environment Architect datasets by merging structured and semi-structured data … to align models with business needs Present insights in a clear, creative, and commercially relevant way Contribute to best practices in experimentation, reproducibility, and code quality Mentor junior data scientists and support the growth of the team We’re looking for someone with: 3–5 years’ experience in a Data Science, AI, or ML-related role More ❯

Senior Data Scientist - Forecasting, Propensity and Segmentation London – Hybrid Up to £80,000 + Benefits About the Role Join a fast-scaling AI-first SaaS company that’s helping major consumer brands turn first-party data into real commercial value. As a Senior Data Scientist, you’ll own the end-to-end delivery of … segmentation, and commercial uplift—delivering solutions that are accurate, explainable, and production-ready. Key Responsibilities Build machine learning models for forecasting, propensity scoring, and segmentation Own workflows from data wrangling and feature engineering through to deployment and monitoring Operationalise models using MLOps tools in a cloud-native environment Architect datasets by merging structured and semi-structured data … to align models with business needs Present insights in a clear, creative, and commercially relevant way Contribute to best practices in experimentation, reproducibility, and code quality Mentor junior data scientists and support the growth of the team We’re looking for someone with: 3–5 years’ experience in a Data Science, AI, or ML-related role More ❯

Make your mark for patients We are looking for a Data Science Lead, Research Analytics who is creative, curious, and collaborative in our Global Data Science & Analytics team, basedin our Brussel office in Belgium OR Slough . About the role As a Data Science Lead in Research Analytics, you'll drive analytics solutions that … inform compound and antibody discovery for early drug platforms. You'll apply data science and machine learning to diverse datasets-imaging, gene expression, high-throughput screens, and sequencing (e.g., mRNA display)-to identify initial hits and establish early structure-activity relationships. Your work supports the organization's Digital Business Transformation and spans modalities including small molecules, peptides, biologics … teams. Who you'll work with Internally, you will collaborate with relevant stakeholders in function areas such as Discovery Biology, Translational Biology, Computational Chemistry, Protein Sciences and fellow data science teams & IT.Externally, you may work with academic institutions and partner with other biotech or technology companies. What you'll do Lead platform development of novel modalities such as More ❯

providing a search & discovery experience which offers inspiration, fulfilment, and personalisation. We believe that fashion is amazing but shopping for fashion often isn't, and use our technology, data and creativity to bring more joy, greater choice and fewer fails. Our mission is to help fashion shoppers make better decisions and help fashion partners find better audiences as … strong Machine Learning Engineer to join our Product Listings team-focused on unlocking smarter, more scalable advertising through automation and optimisation. This is a hybrid role combining deep data science expertise with production-grade ML engineering. You'll be a driving force behind our performance marketing automation: designing experiments, building predictive models, and deploying them at scale to … monitor models in production: setting up retraining workflows, pipeline orchestration, and performance alerts. You will be supported in this by your tech lead and colleagues from the wider Data Science chapter at Lyst. We work mainly in Python using all the standard ML toolkits and frameworks (e.g. SKLearn, Tensorflow, Pytorch), and run our ML code in the AWS More ❯

Role description: We are looking for a Performance Insights Consultant to join Arcadis' Business Advisory team. You will play a key role in shaping and delivering high-impact, data-led transformation projects across our Mobility, Places, and Resilience sectors. Working largely independently under the guidance of senior leaders, you will proactively design and deliver multi-service workstreams, build … impactful outcomes Generate actionable insights across cost, performance, risk, and operational effectiveness Develop and implement scalable reporting and benchmarking solutions Leverage expertise in business intelligence, advanced analytics, and data storytelling to drive client value Embed modern analytics tools and approaches into client programmes to enable sustainable improvements Collaborate with colleagues across Arcadis to integrate insights into wider strategic … functional input Technical Strong experience in Power BI (or Tableau, Qlik) to design and deliver enterprise-grade reporting and interactive dashboards Experience with Python for advanced analytics, forecasting, data wrangling, and automation of insight generation Intermediate to advanced SQL knowledge for structured data access and performance optimisation Exposure to machine learning techniques such as clustering, regression More ❯

Hey there, future data wizard! ️ Tired of corporate buzzwords and "AI" that's more PowerPoint than Python? Do you believe the best tool for the job isn't always the most hyped one? Are you someone who loves to dig deep, understand how things really work, and build solutions from the ground up? If you just screamed "YES … for you. At smartclip, we're not about chasing trends; we're about solving real, complex problems with data. We're looking for a curious and pragmatic (Junior) Data Scientist to join our passionate team. Forget maintaining legacy code - you'll be diving headfirst into fresh challenges, turning trillions of data points into meaningful impact . … you what to solve - the how is up to you. You'll never be alone though: we collaborate, not micromanage. Activities Is your idea of fun wrangling messy data, debugging ML pipelines, and running experiments that actually tell you something? Do you know that correlation causation, and that pandas aren't just cute animals? If your heart beats More ❯

Hey there, future data wizard! ️ Tired of corporate buzzwords and "AI" that's more PowerPoint than Python? Do you believe the best tool for the job isn't always the most hyped one? Are you someone who loves to dig deep, understand how things really work, and build solutions from the ground up? If you just screamed "YES … for you. At smartclip, we're not about chasing trends; we're about solving real, complex problems with data. We're looking for a curious and pragmatic (Junior) Data Scientist to join our passionate team. Forget maintaining legacy code - you'll be diving headfirst into fresh challenges, turning trillions of data points into meaningful impact . … you what to solve - the how is up to you. You'll never be alone though: we collaborate, not micromanage. Activities Is your idea of fun wrangling messy data, debugging ML pipelines, and running experiments that actually tell you something? Do you know that correlation causation, and that pandas aren't just cute animals? If your heart beats More ❯

Hey there, future data wizard! ️ Tired of corporate buzzwords and "AI" that's more PowerPoint than Python? Do you believe the best tool for the job isn't always the most hyped one? Are you someone who loves to dig deep, understand how things really work, and build solutions from the ground up? If you just screamed "YES … for you. At smartclip, we're not about chasing trends; we're about solving real, complex problems with data. We're looking for a curious and pragmatic (Junior) Data Scientist to join our passionate team. Forget maintaining legacy code - you'll be diving headfirst into fresh challenges, turning trillions of data points into meaningful impact . … you what to solve - the how is up to you. You'll never be alone though: we collaborate, not micromanage. Activities Is your idea of fun wrangling messy data, debugging ML pipelines, and running experiments that actually tell you something? Do you know that correlation causation, and that pandas aren't just cute animals? If your heart beats More ❯

Senior Data Engineer (AWS ETL SQL) Manchester/WFH to £110k Are you a data technologist who enjoys taking ownership? You could be progressing your career in a senior, hands-on Data Engineer role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads … they have seen huge interest in the product and have a lot of greenfield development work to get stuck into. As a Senior Data Engineer you will take ownership of the data platform, optimising it for scalability to ensure successful client onboarding. You'll use modern tools (such as Airflow, Prefect, Dagster or AWS Step Functions … for ETL design and orchestration, work on transformation logic to clean, validate and enrich data (including handling missing values, standardising formats and duplication), use Redshift for efficient loading strategies and write ETL pipelines that handle large volumes of data efficiently, with low latency. Location/WFH: You'll join a small but growing team based in More ❯

Senior Data Engineer (AWS ETL SQL) Manchester/WFH to £110k Are you a data technologist who enjoys taking ownership? You could be progressing your career in a senior, hands-on Data Engineer role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads … they have seen huge interest in the product and have a lot of greenfield development work to get stuck into. As a Senior Data Engineer you will take ownership of the data platform, optimising it for scalability to ensure successful client onboarding. You'll use modern tools (such as Airflow, Prefect, Dagster or AWS Step Functions … for ETL design and orchestration, work on transformation logic to clean, validate and enrich data (including handling missing values, standardising formats and duplication), use Redshift for efficient loading strategies and write ETL pipelines that handle large volumes of data efficiently, with low latency. Location/WFH: You'll join a small but growing team based in More ❯

Senior Data Engineer (AWS ETL SQL) Manchester/WFH to £110k Are you a data technologist who enjoys taking ownership? You could be progressing your career in a senior, hands-on Data Engineer role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads … they have seen huge interest in the product and have a lot of greenfield development work to get stuck into. As a Senior Data Engineer you will take ownership of the data platform, optimising it for scalability to ensure successful client onboarding. You'll use modern tools (such as Airflow, Prefect, Dagster or AWS Step Functions … for ETL design and orchestration, work on transformation logic to clean, validate and enrich data (including handling missing values, standardising formats and duplication), use Redshift for efficient loading strategies and write ETL pipelines that handle large volumes of data efficiently, with low latency. Location/WFH: You'll join a small but growing team based in More ❯

Senior Data Engineer (AWS ETL SQL) Manchester/WFH to £110k Are you a data technologist who enjoys taking ownership? You could be progressing your career in a senior, hands-on Data Engineer role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads … they have seen huge interest in the product and have a lot of greenfield development work to get stuck into. As a Senior Data Engineer you will take ownership of the data platform, optimising it for scalability to ensure successful client onboarding. You'll use modern tools (such as Airflow, Prefect, Dagster or AWS Step Functions … for ETL design and orchestration, work on transformation logic to clean, validate and enrich data (including handling missing values, standardising formats and duplication), use Redshift for efficient loading strategies and write ETL pipelines that handle large volumes of data efficiently, with low latency. Location/WFH: You'll join a small but growing team based in More ❯

Senior Data Engineer (AWS ETL SQL) Manchester/WFH to £110k Are you a data technologist who enjoys taking ownership? You could be progressing your career in a senior, hands-on Data Engineer role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads … they have seen huge interest in the product and have a lot of greenfield development work to get stuck into. As a Senior Data Engineer you will take ownership of the data platform, optimising it for scalability to ensure successful client onboarding. You'll use modern tools (such as Airflow, Prefect, Dagster or AWS Step Functions … for ETL design and orchestration, work on transformation logic to clean, validate and enrich data (including handling missing values, standardising formats and duplication), use Redshift for efficient loading strategies and write ETL pipelines that handle large volumes of data efficiently, with low latency. Location/WFH: You'll join a small but growing team based in More ❯

object-oriented programming, especially Python, with a minimum of 6-8 years of core python development experience. Strong competency with Python libraries such as Pandas and NumPy for data wrangling, analysis, and manipulation. Expertise in PySpark for large-scale data processing and loading into databases. Proficiency in data querying and manipulation with Oracle and … PostgreSQL. Skilled in API programming, handling JSON, CSV, and other unstructured data from various systems. Familiarity with JavaScript, Angular, CSS, and HTML. Strong communication skills to effectively collaborate with team members and stakeholders. Strong analytical ,technical, documentation and problem solving skill set. Familiarity with the Software Development Life Cycle (SDLC) process and its various stages, including experience with … JIRA and Confluence. Good to have skills: Familiarity with Plotly and Matplotlib for data visualization of large datasets. Experience with cloud architecture applications such as Dataiku or Databricks; competency with ETL tools. Knowledge of regulatory frameworks, RISK, CCAR, and GDPR. This position can pay up to $750/day If you have the described qualifications and are interested More ❯

with product engineers. Build high-reliability ML infrastructure: training pipelines, model registries, observability, and CI/CD for ML. Ensure ML solutions meet enterprise standards for security, compliance, data privacy (e.g., SOC2, GDPR), explainability, and auditability. Develop evaluation and monitoring frameworks that measure accuracy, fairness, robustness, and drift in deployed models. Partner with product and GTM teams to … the org. Influence technical strategy and help define the company's long-term AI roadmap. Who You'll Be: An experienced Python developer with a strong grasp of data structures and algorithms, and an understanding of CI/CD pipelines. A Machine Learning professional proficient in data wrangling (SQL, pandas, NumPy) and scripting. You'll be … not interested in providing technical leadership or mentoring a team through code reviews and architectural guidance. You're not comfortable taking ownership of projects end-to-end, from data ingestion to final delivery. Apply Because You Want to Join a dynamic, fast-growing company at the forefront of logistics technology, where you'll be interacting with clients across More ❯

substituted for a bachelor's degree. Collaborate closely with customers to enable acceleration to evaluate and tune machine learning models ability to integrate, reference, make inferences and consolidate data into a holistic view. Creatively write and evolve prototype techniques leveraging diverse architecture and methods. Provide database administration, dataflow engineering, data wrangling, and model development. Proficiency with … in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. The benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Dental insurance with 100% employer More ❯

run attribution models Producing weekly and monthly reports with actionable insights Presenting directly to senior stakeholders, including CMO-level Advising on personalisation, testing, and digital optimisation strategies Supporting data quality checks and implementation queries YOUR SKILLS AND EXPERIENCE: 2 to 4+ years’ experience in digital or web analytics Strong Adobe Analytics expertise, including segments, pathing, and attribution Skilled … in Tableau or similar data visualisation tools Confident with SQL for writing queries and supporting deep dives Excellent communication skills, comfortable presenting to large senior audiences Solid understanding of digital marketing KPIs and strategy Exposure to personalisation or testing workflows is a plus Experience with Snowflake or Python for light data wrangling is beneficial HOW TO More ❯

run attribution models Producing weekly and monthly reports with actionable insights Presenting directly to senior stakeholders, including CMO-level Advising on personalisation, testing, and digital optimisation strategies Supporting data quality checks and implementation queries YOUR SKILLS AND EXPERIENCE: 2 to 4+ years’ experience in digital or web analytics Strong Adobe Analytics expertise, including segments, pathing, and attribution Skilled … in Tableau or similar data visualisation tools Confident with SQL for writing queries and supporting deep dives Excellent communication skills, comfortable presenting to large senior audiences Solid understanding of digital marketing KPIs and strategy Exposure to personalisation or testing workflows is a plus Experience with Snowflake or Python for light data wrangling is beneficial HOW TO More ❯