53 Data Cleansing Jobs in London

DATA ANALYST (CONTRACT) £300-350/DAY (INSIDE IR35) 3-6 MONTHS CENTRAL LONDON (HYBRID) One of the UK's biggest brands is looking for a Data Analyst to dig into the data sources and provide clean, accurate data for reporting & analysis. The successful candidate will use SQL & Python to investigate data events, ensuring that tables and data pathways are fit for purpose. THE COMPANY: This client is one of the UK's largest brands, providing products across Media & Telecomms … they are constantly looking to offer new services to their customers, and increase the personalisation of their service. THE ROLE: As a Data Analyst you will be responsible for analysing the data produced as a result of new product releases, connecting data more »

Contract Data Analyst Length: 6 Months (Possible Extention) Rate: Up to £400 per day (Outside IR35) Location: Central London (Hybrid 2/3 Days) I am seeking a skilled Data Analyst to join my clients Digital & Tech team for a contract role. You will … aid in supporting a system implementation and data migration project, collaborating closely with project members, including the Senior Data Analyst, to navigate data challenges and suggest optimal approaches. Ideal candidates have expertise in data collation, profiling, scripting, and … report writing, with agility in deploying various elements of data architecture. Knowledge and Experience Strong SQL knowledge, particularly; CTEs, Complex Joins, and window functions (T-SQL/MySQL) Knowledge of Stored Procedures, Streams, Dynamic Tables, and Tasks (in SQL and/or JavaScript) Understand the purpose, functionality more »

Deep Learning frameworks, Natural Language processing, Python working with the technologies who is good in building the AI models who generates GEN AI data modelling, python, data science background, Scripting around AI models learnt AI, current exp in AI. designing, developing AI models, deploy … latest advancements in AI technologies, frameworks, and methodologies. * Evaluate and select appropriate AI tools and platforms for different use cases. * Design and implement data collection strategies to ensure the availability of high-quality data for AI model training. * Develop performance evaluation methodologies to measure … about industry regulations and ethical considerations related to AI, and ensure compliance in all AI initiatives. Requirements * Bachelor's degree in Computer Science, Data Science, or a related field. Master's degree preferred. * Proven experience in developing and deploying AI models in real-world applications. * Strong knowledge more »

integrations, and we have an enthusiastic and capable, business-led team of process specialists, but we have a need for a client-side Data, Integration and Test Lead to support the programme and help us to get the more technical aspects of the implementation delivered. You will … product, ensuring that every scenario is captured and tested and managing defects with the partner to resolution or identifying workarounds. Preparing and checking data to ensure this … is migrated correctly, including reconciling the migrated data over the cutover period. Supporting the teams globally with data cleansing and actioning task and deliverables across the data migration workstream Experience: 5+ years working with demanding stakeholders of all levels in more »

Power BI Developer - London - £55,000 I am looking for a Power BI Developer with experience creating insightful and informative data visualisations to join a successful organisation who operate within the logistics industry. In this role you will work closely with other members of the Business Intelligence … team to develop the reporting suite to aid with data-led decision making by internal stakeholders. This is a fantastic time to join an organisation who have a continuing focus on their Business Intelligence function. The team is growing at a steady pace and this is the … to 3 times per week. To be successful in this role you will have. Strong SQL skills for data extraction and cleansing Experience using Power BI to create data visualisations Strong DAX experience Experience with data modelling, SSAS and ETL more »

Ready to make a difference? Experian has evolved into a global tech company and leader in data and analytics. Were passionate about unlocking the power of data in order to transform lives and create opportunities for consumers, businesses and society. Were a constituent of … technical solutions to meet their specific needs. Conduct in-depth product evaluations and proof-of-concept demonstrations to showcase the value of our data quality solutions. Serve as a trusted advisor to clients, offering insights and recommendations on best practices for data quality management. … consulting role, preferably in the software industry. Strong understanding of data quality concepts and technologies, including data profiling, cleansing, standardisation, and enrichment. Excellent communication and presentation skills, with the ability to articulate technical concepts to both technical and non-technical audiences. Proven track more »

and be responsible for managing a team of 10 from an office of 200 delivering regularly to service levels. Responsibilities: * Supervise the Aggregation Data Team to ensure timely delivery and accurate service to the Underwriting, Exposure and Risk Management teams * Manage the workflow & prioritisation of the team … leadership of the Aggregation Data Administrators to ensure high quality delivery across * Manage the teams performance of data cleansing, importation, and geo-coding of location level aggregate data, plus the input of additional risk data required by … Exact Advantage. * Manage and deliver accurate and timely reporting of Aggregation * Work closely with the US CAT modelling team to ensure our data is high quality and accurate via validation and AAL reports * Compile regular data reports for underwriters and ad hoc exposure reporting more »

Opportunity: Junior/Graduate Data Analyst (Finance) - London Are you a recent graduate or junior professional with a passion for data analysis and finance? You would be joining a leading finance company based in the heart of London as a Junior/Graduate Data Analyst, being part of a dynamic and fast paced team. You will have the opportunity to work alongside our lead data analyst on a brand new project, utilising your skills in PowerBI or Tableau and Python or SQL. Key Responsibilities: Collaborate with the Lead … Data Analyst to gather requirements and develop reports and dashboards using PowerBI or Tableau. Assist in data extraction, cleaning, and manipulation using Python or SQL to support analysis and reporting. Conduct exploratory data analysis to identify trends and patterns relevant to more »

London - Hybrid 1 x Senior Position 1 x Junior Position Our client (a global investment management firm) is undergoing projects to upgrade their data and reporting systems to enhanced connectivity and efficiency. They are looking for two Data/Reporting Analysts to support their … MATRIX solutions. Position Overview: As a Performance Reporting Analyst, you'll be responsible for supporting the investment management firm's operations by ensuring data accuracy, conducting daily validation, troubleshooting anomalies, and assisting in the migration to new data and reporting systems (MATRIX solutions). … This role involves both maintaining the current reporting infrastructure and actively contributing to the implementation and optimisation of new systems. Responsibilities: Data Quality Assurance: You'll play a pivotal role in maintaining data quality and accuracy across various data feeds. This more »

Full Stack Engineer Global Consulting Firm London, UK £40 - 50k -- About them Part of the digital innovation and data analytics team at large consulting firm. This team researches, builds, and delivers powerful solutions to clients that are underpinned by analytics and AI. This is a great opportunity … develop, test, validate and launch new digital products and ventures. About the role As part of multidisciplinary team (consultants, strategists, venture builders, designers, data, engineering and AI specialists) the Engineer will work on new products and new ventures, delivering insights, and harnessing data to … T&L SMEs to develop a thorough comprehension of business/client obstacles and meticulously document project requirements. Managing data processing, cleansing, and validation procedures to ensure data integrity for project analysis, and actively seek out additional data sources when more »

Marketo and CRM (Salesforce, Microsoft Dynamics or Custom), such as managing the lead lifecycle, lead scoring, lead nurturing, segmentation, and data cleansing Own and manage the client relationship on day to day activity. Collaborating with peers in the consulting team to deliver on budget and on … time Skills & Qualifications Experience or studies in the field of Marketing Knowledge of data schemas, CRM platforms and general data management best practices Ideally a Marketo certification Benefits Remote working more »

status reports. Contribute to solution design and other workstream activities as needed. Support process-specific "Get Fit" activities, such as data cleansing and process conformance initiatives. Collaborate with QA partners to provide valuable insights supporting their efforts. Requirements: Experience in ERP or other systems implementation projects. more »

To excel, you will use your project or program management experience to advocate for, and improve, the customer experience, using KPIs to make data-driven decisions. You will define, design, and drive a programs vision and roadmap to completion in addition to supporting business team's CS … GBR Basic qualifications Experience owning program strategy, end to end delivery, and communicating results to senior leadership Experience defining program requirements and using data and metrics to determine improvements Experience in complex problem solving, and working in a tight schedule … environment Knowledge of Excel at an intermediate level (e.g., pivot tables & charts, multiple criteria lookups, nested logical/IF formulas, data cleansing, array formulas, etc.) Preferred qualifications PMP more »

a lot of direct impact and watching your projects go into production from inception. With the title of Quant Developer, some responsibilities include: Data acquisition and cleaning Pricing of fixed income financial instruments Building and maintaining a research environment Order execution and interaction with the firm's more »

plans, risk logs, and status reports. Contribute to solution design and other workstream activities as necessary. Support process-specific (e.g., data cleansing, process conformance initiatives). Collaborate with QA partners, offering insights and inputs to bolster their efforts. Requirements: Prior experience in ERP or comparable systems more »

Job Title: Gen AI Consultant Location: Fully Remote Job Type: Contract/Contract-to-hire Responsibilities: Data Engineering: Collaborate with cross-functional teams to design and implement data pipelines, ensuring efficient extraction, transformation, and loading (ETL) processes. Work with diverse healthcare datasets, integrating and … cleaning data from various sources to create a unified and reliable data infrastructure. Develop and maintain databases, ensuring data quality, integrity, and security. AI Integration in Healthcare: Assist in the development and implementation of AI solutions tailored to healthcare challenges. Collaborate … with data scientists and machine learning engineers to deploy models into production environments. Utilize genomics, clinical, and administrative data to derive actionable insights and recommendations. Research and Innovation: Stay abreast of the latest advancements in genomics, healthcare, and AI technologies. Contribute to the development more »

The ideal candidate's favorite words are learning, data, scale, and agility. You will leverage your strong collaboration skills and ability to extract valuable insights from highly complex data sets to ask the right questions and … find the right answers. Contract 1 Year Remote Work Outside IR35 200-250 per day Responsibilities Analyze raw data: assessing quality, cleansing, structuring for downstream processing Design accurate and scalable prediction algorithms Collaborate with engineering team to bring analytical prototypes to production Generate actionable insights for … business improvements Qualifications MSc in Data Science At least 1 - 2 years' of experience in quantitative analytics or data modeling Deep understanding of LLM modeling, machine-learning, clustering and classification techniques, and algorithms Fluency in a programming language (Python, C,C++, Java, SQL) Familiarity more »

The ideal candidate's favourite words are learning, data, scale, and agility. You will leverage your strong collaboration skills and ability to extract valuable insights from highly complex … data sets to ask the right questions and find the right answers. Responsibilities Analyze raw data: assessing quality, cleansing, and structuring for downstream processing Design accurate and scalable prediction algorithms Collaborate with the engineering team to bring analytical prototypes to production Generate actionable … or equivalent experience in quantitative field (Statistics, Mathematics, Computer Science, Engineering, etc.) At least 1 - 2 years of experience in quantitative analytics or data modelling Deep understanding of predictive modelling, machine-learning, clustering and classification techniques, and algorithms Fluency in a programming language (Python, C,C++, Java more »

talents, skills, and unique experience in an inclusive environment that helps them thrive. An exciting opportunity within financial services client is looking for Data Scientist based in London. Role : Data Scientist Location : London (2 days a week onsite) Duration : 6 Months Status : Inside IR35 … analytics and machine learning to identify and engage potential clients in the payments sector. The candidate will possess a unique blend of technical data skills, business acumen, and an entrepreneurial spirit to drive growth and expand our market presence. Experience and skills Required: Experience in data … with a focus on lead generation and new business development in the finance or payments sector. Strong proficiency in SQL and experience with data preparation, cleaning, and manipulation. Expertise in building and deploying machine learning models, especially related to customer behavior, segmentation, and propensity analysis. Excellent analytical more »

AI/Python/Data scientist/Machine Learning Engineer/Neural Networks/Deep Learning ? LLMs Role: Lead Data Scientist Location: Remote - Occasional Meetings in London (Client) Company: AI Analytics Start-Up … Salary: up to £130,000 + Bonus Projects: Neural Networks, NLP, Machine Learning, Deep Learning Responsibilities Analyse raw data: assessing quality, cleansing, structuring for downstream processing Design accurate and scalable prediction algorithms Collaborate with engineering team to bring analytical prototypes to production Generate actionable insights for … business improvements Lead a small team of data scientist on Neural Networks LLMs (CNN & RNN), ML, & NLP NLP/AI/ML/Spark/Python/Data scientist/Machine Learning Engineer/OCR/Deep Learning Requirements Bachelor's degree or equivalent more »

The ideal candidate's favorite words are learning, data, scale, and agility. You will leverage your strong collaboration skills and ability to extract valuable insights from highly complex … data sets to ask the right questions and find the right answers. Responsibilities Analyze raw data: assessing quality, cleansing, structuring for downstream processing Design accurate and scalable prediction algorithms Collaborate with engineering team to bring analytical prototypes to production Generate actionable insights for … degree or equivalent experience in quantative field (Statistics, Mathematics, Computer Science, Engineering, etc.) At least 5 years' of experience in quantitative analytics or data modeling Deep understanding of predictive modeling, machine-learning, clustering and classification techniques, and algorithms Fluency in a programming language (Python, C,C++, Java more »

k, depending on experience. The team are particularly looking for: Familiarity with integration tools (ideally BOOMI or Azure Service Bus) Experience integrating various data sources Knowledge of T-SQL or SQL Understanding of SSRS, SSAS and SSIS Experience working with all stages of the software life cycle … heavily involved in developing new software systems across various departments in the firm. Finally, they will be involved in data migration & cleansing projects linked to business applications. Please apply if you would like to hear more details more »

Harmonic Security , a cutting-edge startup with joint headquarters in the UK and US, is leading the charge in data protection for the future. We're on a mission to empower organizations to leverage the power of generative AI, without compromising security or privacy. As our Data … where you'll make a significant impact : Working collaboratively to design and curate comprehensive datasets tailored to train and fine-tune our sensitive data detection models. Your keen eye and meticulous approach will ensure data accuracy and completeness, a vital foundation for robust and … reliable models. You'll stay abreast of the latest data science trends and techniques, continuously seeking ways to optimize dataset creation to enhance model performance. You'll collaborate effectively with engineers and security teams, fostering clear communication around data needs and ensuring seamless integration more »