76 to 100 of 125 Data Cleansing Jobs in London

Senior Program Manager, GREF – Global Support Operations

Location
Greater London, England, United Kingdom
quality. You will design and run business reviews that enable leadership to track performance, identify risks, and adjust course. Your ability to synthesize data from service requests, performance metrics, employee feedback, and operational costs will enable predictive insights. Cross-Functional Collaboration & Execution You will operate comfortably across … management Knowledge of Excel at an intermediate level (e.g., pivot tables & charts, multiple criteria lookups, nested logical/IF formulas, data cleansing, array formulas, etc.) Bachelor's degree Knowledge of general AI tools Preferred Qualifications Experience leading process improvements Experience working cross functionally with tech ...

Consultant, Workday Financials, Technology & Transformation

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 80 K
experience Essentials:Experience in working with or maintaining finance ERP systems.Assisting clients in developing their to-be business processes and Workday solution/data flow, as well as integration points to non-Workday systems.Supporting the translation of business requirements into specific system, application or process designs covering … delivery projects.Working effectively within an inclusive team and actively supporting the development of individuals and teams, both formally and informally.Supporting data cleansing, conversion, and reconciliation from legacy systems, along with executing User Acceptance TestingDesirables:An active Workday Financials certification is a strong plus.Strong experience in Workday ...

Qualified Accountant

Hiring Organisation
Emponics
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £700 per day
Finance in all system design and configuration decisions Ensure financial data integrity throughout the transformation including data migration, cleansing and validation Own and maintain AP, AR and GL processes during the transition, ensuring continuity of financial operations Work closely with the programme team … purely as a consultant Strong understanding of end-to-end finance processes including P2P, O2C and R2R Experience of data migration, cleansing and validation within an ERP context Ability to manage competing priorities in a fast-paced transformation environment Strong stakeholder management skills able to engage ...

Python Developer

Hiring Organisation
NEEV LIMITED
Location
London, United Kingdom
Employment Type
Contract
Week Onsite) Type: Contract Inside IR35 Exp: 5 to 10 Years A Python + React + SQL + Databricks developer role blends backend data engineering with frontend application development, requiring strong coding skills in Python, React.js, SQL, and Databricks for building scalable, data-driven …/AWS). SQL Database Management Write and optimize complex SQL queries. Manage relational databases and integrate with Databricks. Perform data cleansing, transformation, and aggregation for analytics. Frontend Development (React) Design and build responsive, interactive UIs using React.js. Integrate frontend components with backend APIs and Databricks ...

RL Environment Data Engineer / Researcher

Location
Greater London, England, United Kingdom
looking for an RL Environment Data Engineer/Researcher to design, build, and refine reinforcement learning training environments across different domains. This role will focus on data collection, task definition, reward design, evaluation criteria, anti-reward-hacking mechanisms, and post-training validation of environment … data effectiveness. Responsibilities - Design and improve RL training environments across various task domains. - Collect, clean, structure, and evaluate data used for RL environment construction and model post-training. - Define task objectives, reward functions, and evaluation standards to ensure reliable and reproducible training signals. - Develop ...

Associate Director – SPIVA Analytics Lead, Index Investment Strategy

Location
Greater London, England, United Kingdom
Jones Indices’ Index Investment Strategy team, a global research group with a strong external market presence and responsibility for high-profile, data-led investment research. The role is focused on the SPIVA® Scorecards and related analytics, which are widelyrecognisedbenchmarks for evaluating active versus passive investment performance. Working … flagship research franchises. You will help strengthen the quality, scalability, and usability of the SPIVA platform by improving how data is sourced,validated,analysed, and delivered. As a Grade 12 Associate Director, you will be expected tooperatewith autonomy, take accountability for sustainable analytical systems rather than individual ...

Python Developer

Hiring Organisation
Venture Up
Location
London, United Kingdom
Salary
£ 50 K
DutiesDevelop internal tools and systems to support traders, including automation scripts and web-based control consoles.Build and maintain end-to-end sports data pipelines, covering data scraping, data cleaning, transformation, and reliable data storage.Monitor, investigate, and troubleshoot data … quality issues, such as missing, inconsistent, or duplicated records.Maintain and enhance existing software projects, improving stability, performance, and usability over time.Analyse sports betting data and communicate actionable insights to traders and other non-technical users.Collaborate closely with users and stakeholders to understand requirements, propose solutions, and deliver ...

Data Analyst

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £45,000 per annum
Data Analyst - Up to 45k This is an opportunity to work with a genuinely unique behavioural dataset, combining digital activity, consumer journeys and emerging AI interactions. You will help answer complex commercial questions for leading brands while shaping how data is used to understand … real-world behaviour. The Company They are a specialist data and analytics business focused on understanding how advertising and digital experiences influence consumer behaviour. Their work blends advanced analytical techniques with rich, multi-source datasets to uncover insights that traditional approaches cannot provide. Operating as a close ...

Information officer

Hiring Organisation
Connect2Hackney
Location
London, Hackney Central, United Kingdom
Employment Type
Temporary
Salary
£19.98 - £26.92/hour
public and professionals in a helpful, concise, and professional manner. In this fast-paced, high-volume environment, you will load time-sensitive contact data, manage sensitive records, triage inquiries, and support safeguarding decisions through meticulous database checks and thorough data gathering. You will play … contact data for children and young people requiring help or protection within agreed timescales. Support system maintenance, data cleansing, and the resolution of system discrepancies. Information Scrutiny & Reporting: Conduct thorough database checks across multiple IT systems. Summarise, analyse, and evaluate complex case details ...

Senior Data Engineer — Azure & Kimball Data Platform Lead

Location
City Of London, England, United Kingdom
LLC. is seeking a Senior Data Engineer in London to lead data ingestion, cleansing, and modeling for a single source of truth. You will design homogeneous data repositories and oversee pipelines, working within a hybrid office setup … Change, London. You will apply PySpark, Python, SQL, and Kimball modelling to support BI, ML, and analytics while following DevOps practices and data governance standards. Strong collaboration and communication are essential. #J-18808-Ljbffr ...

Python Developer

Hiring Organisation
Venture Up
Location
London, UK
Employment Type
Full-time
DutiesDevelop internal tools and systems to support traders, including automation scripts and web-based control consoles. Build and maintain end-to-end sports data pipelines, covering data scraping, data cleaning, transformation, and reliable data storage. Monitor, investigate … troubleshoot data quality issues, such as missing, inconsistent, or duplicated records. Maintain and enhance existing software projects, improving stability, performance, and usability over time. Analyse sports betting data and communicate actionable insights to traders and other non-technical users. Collaborate closely with users ...

Data Scientists London, England, United Kingdom

Location
Greater London, England, United Kingdom
local and nearshore talent deliver high quality and collaborative solutions. Founded in 2013, we specialise in cloud migration, agile software development, DevOps, automation, data and machine learning, and digital transformation. As a key member of a product squad reporting to the Lead Product Data Scientist, a Data Scientist will develop data pipelines, machine learning models and complex optimisation models in the ODS software product suite. The Data Scientist is in charge of modelling and robust implementation of features contributing to an operations ...

Principal Data Scientist - Water Sector

Hiring Organisation
Stantec
Location
London, United Kingdom
Salary
Confidential
uncovering insights, and driving innovation with advanced analytics? If so, we could have the perfect opportunity for you!We’re seeking a Principal Data Scientist to join our award-winning digital team at Stantec. You will be working alongside leading Analysts and Data Engineering … office and home working.What You'll Be DoingLeading Data Science Initiatives – apply your expertise in data modelling, cleansing, and analytics to create innovative solutions that drive digital transformation.Deriving Powerful Insights – use predictive analytics and optimization techniques to help clients make smarter, data ...

Veeva Network Business Analyst

Location
Greater London, England, United Kingdom
within a large pharmaceutical organization. The ideal candidate will have a deep understanding of Veeva tools, particularly VOD and Network, and experience with data migration—preferably from Informatica to Veeva. This role demands excellent communication skills, as you will liaise between cross‐functional teams, ensuring that solutions … related to Veeva Network and VOD integrations. Translate and simplify complex business requirements into functional specifications and process workflows. Support data cleansing, matching, and migration activities, ensuring a smooth transition from Informatica to Veeva systems. Define interface specifications and ensure seamless integration across platforms. Validate business ...

SQL Developer – FinTech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
disrupting the wealth management market. I am looking for a SQL developer with good all-round skills to work with and support the data migration team. The SQL Developer will work … data team alongside 6 analysts and the manager and will be tasked with extracting and manipulating data for cleansing and importing into my clients core product.My client operates a number of mission critical data services – including a 3TB RAM/ ...

Data Consultant

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £50,000 per annum
Data Consultant - Marketing Analytics Up to £50,000 | London/Hybrid - 1 day a week A growing data and analytics consultancy is looking for a mid-level Data Consultant to join its expanding team. This is a varied role, initially supporting … major client account with marketing and performance analytics , before getting exposure to a much wider range of data consulting projects. The Role You'll work across: Marketing and campaign analytics Reporting and dashboard development Data analysis and insight generation Customer and product analytics Data ...

Sr. Program Manager, TOM, Transport Operations Management (TOM)

Location
London, England, United Kingdom
impact on some of the most exciting new ideas that are shaping the future of Amazon. Key job responsibilities Create innovative solutions using data and research to address wider challenges in your organisation. Take a big-picture approach in your analysis of business operations, driving improvements across … English. 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 Advanced or master's degree. Lean, Six Sigma, Kaizen, Prince2 certifications, or any other project management certification. Relevant ...

Quantitative Researcher Equities

Hiring Organisation
DRW
Location
London, United Kingdom
Salary
£ 70 K
frequency equity statistical arbitrage strategies. The position will collaborate closely with the Portfolio Manager and other team members, contributing across all stages — from data processing and feature engineering to backtesting and live deployment.Key ResponsibilitiesResearch, design, and implement predictive signals and features across global equities.Work with large, diverse … with a primary focus on alpha research.Familiarity with both standard and alternative datasets used in equity stat arb strategies, including data cleansing, ticker mapping, point-in-time (PIT) handling, and other dataset idiosyncrasies.Strong programming skills in Python; experience with SQL and distributed data ...

Vice President, TM Detection Solution Design

Location
Greater London, England, United Kingdom
Acquire and collect data from internal databases, external datasets, and real-time feeds Clean and pre-process data to ensure quality and suitability for model development Design and implement data management strategies for model maintenance and future development Design, develop … business environment with governance, control, and risk management exposure Adherence to action, escalation, and oversight procedures Experience leveraging analytical and technical tools for data exploration, analysis, visualisation, and solution development Knowledge of products across Retail, corporate, investment, and private banking business lines in the context of financial ...

Supplier Onboarding Administrators (3/4 Month Contract) - Remote - Around £130/day Inside IR35

Hiring Organisation
Lorien
Location
East London, London, United Kingdom
reaching solutions clients is recruiting four Supplier Onboarding Administrators to support a time-limited project focused on supplier registration and data cleansing across its ERP and supplier management systems. While the role sits firmly in administration, a large part of the day-to-day work involves … needed, and updating each supplier's onboarding status Key Deliverables Full and accurate onboarding completion for all identified legacy suppliers Cleansed ERP classification data and consistent naming conventions Updated and accurate vendor master records What success looks like Every legacy supplier on the list has been fully ...

Supplier Onboarding Administrators (3/4 Month Contract) - Remote - Around £130/day Inside IR35

Hiring Organisation
Lorien
Location
City of London, London, United Kingdom
reaching solutions clients is recruiting four Supplier Onboarding Administrators to support a time-limited project focused on supplier registration and data cleansing across its ERP and supplier management systems. While the role sits firmly in administration, a large part of the day-to-day work involves … needed, and updating each supplier's onboarding status Key Deliverables Full and accurate onboarding completion for all identified legacy suppliers Cleansed ERP classification data and consistent naming conventions Updated and accurate vendor master records What success looks like Every legacy supplier on the list has been fully ...

Senior Consultant Data Scientist

Location
Greater London, England, United Kingdom
thrive in it. Loyalty – We stand by each other and our mission. Job Summary About the Role Movar is seeking a Senior Data Scientist who combines analytical rigour with creative problem-solving. You will work at the intersection of traditional data science and modern … developing solutions that help our clients across infrastructure, utilities, and defence turn complex data into actionable intelligence. You will be hands‐on in building Generative AI applications, deploying Retrieval‐Augmented Generation (RAG) architectures, and shaping the next generation of data‐driven tools within Movar ...

Marketing Analytics Consultant

Hiring Organisation
Harnham
Location
London Area, United Kingdom
Data Consultant London (Hybrid) | Up to £50,000 A great opportunity to join a growing analytics consultancy where you'll work across a diverse range of marketing analytics and business insight projects. This role offers plenty of variety, direct client exposure, and the chance to develop into … campaign performance data Using SQL and Python to uncover trends and commercial insights Improving data quality through cleansing and matching activities Presenting findings and recommendations to stakeholders Supporting projects across customer analytics, product performance, measurement, and testing Exploring opportunities to improve reporting through ...

Marketing Executive – B2B SaaS/ Tech

Hiring Organisation
Calibre Candidates
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£28,000 - £30,000 per annum
tracker, monitoring activity and spend and highlighting any variances Maintain and improve the marketing database, including segmentation, lifecycle stages and data cleansing Produce weekly and monthly marketing reports covering social performance, conversion, pipeline contribution and funnel metrics, identifying trends and anomalies Support reporting … written and verbal communication skills, and the ability to research and produce engaging long-form content A genuinely analytical mindset, comfortable working with data, building reports and turning numbers into clear insights Experience with tools such as HubSpot and Google Analytics (or similar) A good understanding ...

Senior Business Analyst: AP & Purchasing Process Optimizer

Location
Greater London, England, United Kingdom
Procurement. You will map current processes, define future-state requirements, and support ERP-related system changes. The role emphasizes data cleansing, business process documentation, and facilitating workshops with cross-functional teams to deliver successful outcomes. #J-18808-Ljbffr ...