4 of 4 Remote Data Cleansing Jobs in Central London

Junior Data Scientist – Master’s Graduate Role Location: London (Hybrid) Salary: £35,000 – £45,000 + Bonus + Benefits Start Date: ASAP About the Opportunity: We are seeking an ambitious and intellectually curious Junior Data Scientist to join a fast-growing, forward-thinking team working at the forefront of data science … apply their academic expertise to solving real-world challenges—whether it’s predicting customer behaviour, optimising operations, or identifying patterns in complex datasets. You’ll collaborate with experienced data scientists, machine learning engineers, and subject-matter experts to design, develop, and deploy models that deliver meaningful impact across a variety of industries. What You’ll Be Doing … Designing and building machine learning models to solve real-world problems Carrying out full data science workflows: from data acquisition and cleaning to modelling, validation, and deployment Applying statistical and AI techniques to generate actionable insights Contributing to experimental research, model prototyping, and A/B testing Presenting findings clearly to both technical and More ❯

Company Overview Excelly is a modern data consultancy helping startups and small businesses unlock value through data. We specialise in analytics, dashboard development, and automation to drive smarter decisions. Our team blends technical skill with business understanding to deliver results that matter. From Excel workflows to advanced BI tools, we help teams grow with confidence and clarity. … Role Summary We are seeking a motivated and detail-oriented Business Analyst Intern to join our London team. This internship offers hands-on experience in data analysis, business process improvement, and client-facing projects. You will work closely with our consultants to translate business needs into actionable insights, supporting our mission to help businesses make data-driven decisions. Key Responsibilities Gather, analyse, and document business requirements from clients and internal stakeholders. Assist in designing and developing dashboards and reports to communicate insights. Support data cleaning, transformation, and visualisation processes. Participate in client meetings to understand project goals and deliverables. Conduct market and competitor research to support strategic recommendations. Contribute to process improvement More ❯

Are you a Junior Machine Learning Engineer eager to turn messy, complex data into real-world intelligence? We’re looking for a curious and motivated Junior ML Engineer to join a hybrid-working team building cutting-edge data intelligence tools for the financial sector. You’ll spend part of your time collaborating in person … with engineers and data scientists, and part working remotely — giving you the best of both worlds. You’ll be working on a platform that transforms unstructured private market data into actionable insights — learning how to design ML pipelines, fine-tune NLP models, and deploy solutions that really work in production. In this role, you … ll help train, test, and optimise models that can read, understand, and structure complex documents at scale. From data preprocessing to model evaluation, you’ll gain hands-on experience across the machine learning lifecycle — while contributing to a product used by real-world clients. What’s in it for you? 📄 AI That Matters – Work on models that More ❯

operational workforce of c1,100 employees Lead the governance and optimisation of the HR system, currently used across various regions, ensuring accuracy, compliance, and global consistency. Drive smarter, data-led HR practices,bringing dashboards, insights, and automation to the forefront. Be a trusted partner to senior leaders across People, Finance, and Operations. Provide training and support to … Management - additional duties will include: Lead the configuration, maintenance, updates, as well as annual holidays and optimisation of the HRIS platform (Dayforce) Ensure data integrity, security, cleansing and compliance across payroll, benefits, and HR systems Collaborate with Finance, HR, and external vendors to simplify and streamline processes and resolve any issues Own the relationships with Dayforce More ❯