44 data business analyst jobs found in London, greater london

Data Business Analyst - 6 Month Contract (Outside IR35) Location: London (2 days per week on-site) Rate: £500 (Outside IR35) We are seeking an experienced Data Business Analyst to join a public sector organisation undergoing a large-scale data transformation, including the implementation of AI and automation across multiple divisions. This is a fantastic opportunity to play a key role in shaping data products, improving data quality, and supporting strategic decision-making within a complex environment. Key Responsibilities: Gather and document requirements for data products and technical data solutions Lead data mapping activities across data layers (source to bronze, silver, gold) Collaborate with SMEs to define and validate data mappings and transformations Develop and maintain data dictionaries, metadata, and data catalogues Support data lineage tracking and define data quality rules Contribute to conceptual, logical, and...

Data Business Analyst - 6 Month Contract (Outside IR35) Location: London (2 days per week on-site) Rate: £500 (Outside IR35) We are seeking an experienced Data Business Analyst to join a public sector organisation undergoing a large-scale data transformation, including the implementation of AI and automation across multiple divisions. This is a fantastic opportunity to play a key role in shaping data products, improving data quality, and supporting strategic decision-making within a complex environment. Key Responsibilities: Gather and document requirements for data products and technical data solutions Lead data mapping activities across data layers (source to bronze, silver, gold) Collaborate with SMEs to define and validate data mappings and transformations Develop and maintain data dictionaries, metadata, and data catalogues Support data lineage tracking and define data quality rules Contribute to conceptual, logical, and...

Job Title: Data Engineer (Telecom Industry Experience Required) Location: Hybrid London/Reading (2days/week Onsite) Duration: 6months+ 500GBP/day Contract Outside IR35 Strong experience in Excel, Power BI, and SQL Role Overview We are looking for a skilled Data Analyst / Data Engineer to support data-driven decision-making for a telecom client. The role will focus on analysing data, building dashboards, and providing insights to support business and network operations. Key Responsibilities Work with large datasets to analyse and generate business insights Build and maintain dashboards using Power BI / Excel Write and optimise SQL queries for data extraction and analysis Support reporting and data visualisation for business teams Work closely with stakeholders to understand data requirements Present insights in a clear and structured way to senior stakeholders Support data-driven decision-making across telecom operations Required Skills &...

Business Analyst - Addepar / Private Markets Reporting | Addepar Implementation – Business Analyst (Contract) | Outside IR35 | up to £700/day | 6‑month initial | Hybrid London/Edinburgh A Business Analyst Addepar / Private Markets is needed for a major wealth and asset management organisation is delivering a flagship digital transformation programme, including the implementation of Addepar as the strategic reporting platform across Private and Public Markets. They are seeking a Senior Business Analyst with Private Markets reporting expertise or hands‑on Addepar implementation experience to drive key work streams within a high‑profile reporting and data modernisation initiative. This Business Analyst Addepar / Private Markets role sits within a fast‑moving Change function, working across business, technology, and data teams to define requirements, optimise processes, and ensure successful adoption of new reporting capabilities. The Business Analyst Addepar /...

The Finance Ledger Business Analyst - Wealth Management will work within the professional services industry, focusing on wealth management projects to support finance ledger transformation and integration. Client Details The employer is a professional services firm operating within the wealth management sector. As a small-sized organisation, they specialise in delivering consultancy and strategic change management services to their clients. The consultancy is London based. Will require weekly travel to Leicester. Description Finance Ledger Business Analyst - Wealth Management responsibilities Analyse and document current finance ledger processes to identify areas for improvement. Collaborate with stakeholders to map processes define requirements for ledger integration projects following a merger. Develop detailed business cases to support proposed changes. Lead the migration of finance data into the new merged entity. Provide expertise in implementing new...

The employer is a professional services firm operating within the wealth management sector. As a small-sized organisation, they specialise in delivering consultancy and strategic change management services to their clients. The consultancy is London based. Will require weekly travel to Leicester. Description Finance Ledger Business Analyst - Wealth Management responsibilities Analyse and document current finance ledger processes to identify areas for improvement. Collaborate with stakeholders to map processes define requirements for ledger integration projects following a merger. Develop detailed business cases to support proposed changes. Lead the migration of finance data into the new merged entity. Provide expertise in implementing new systems and processes. Monitor project progress and ensure alignment with organisational goals. Support testing phases by defining test cases and managing defect resolution. Ensure compliance with industry standards and...

LAB Integration Business Analyst Middleware Lab Integration Business Analyst (LAB exp essential) - Remote - Outside IR35. We have an urgent need for a Lab Integration Business Analyst (LAB exp essential), someone to own the integration between laboratory instruments, Middleware platforms, and enterprise lab systems. Key Responsibilities Define integration requirements between: Instruments & Middleware (eg Tetra, Scitara) Middleware & LIMS/ELN Work with vendors and architects on solution design Support data flows and interface validation Translate technical constraints to business stakeholders Support implementation and testing activities Required Experience Experience integrating lab instruments with IT systems Middleware platform exposure (Scitara, Tetra, similar) Knowledge of API/interface-based integrations LIMS/ELN ecosystem understanding Technical BA or solution analysis background 5+ years relevant experience

6 months | Outside IR35 | London hybrid | ~£400/day Currently I’m looking for a BI Analyst for initially a 6 month contract paying up to £400 a day, based in London 2 days a week. We’re working with a housing organisation looking for a Data Insight Analyst to get under the skin of a key area where the business is losing revenue. This isn’t a “build dashboards and move on” role. It’s about: Understanding how the voids process actually works Identifying where time, cost and performance are being lost Working with the business to define KPIs that matter Reworking existing Power BI dashboards so they’re actually used to manage performance You’ll need to be comfortable: Sitting with operational teams and asking the right questions Turning messy, multi-source data into clear insight Building reporting that doesn’t just show numbers — but drives decisions Tech-wise, it’s Power BI, SQL and a modern data platform (Fabric / Databricks), but this is much...

Location:  Visiting offices between London and the Midlands Working Pattern: Hybrid - 2-3 days in both London & the Midlands, 2-3 days at home (travel expenses paid) Day Rate: Competitive DOE (Outside IR35) Start Date: ASAP – candidates must be immediately available Contract Duration: 3 months initially Company: Supporting the delivery of a large scale transformation programme with a Financial Services business Company Overview I'm delighted to be partnering with a client who is supporting a large scale transformation programme at a Financial Services business, who are seeking an experienced Finance Business Analyst with a strong background in Finance change, system integration, and transformation delivery. You will work across multiple workstreams spanning process redesign, reporting enhancement, system integration and financial control improvements — ensuring the programme delivers clear, traceable and well‑governed change across Finance. This...

We are seeking a Data Scientist/ML Analyst to support a critical government data and analytics workstream focused on innovation, experimentation, and rapid proof-of-concept delivery. Working as part of a multidisciplinary team, you will contribute to 2-3 week innovation sprints aimed at developing and testing new approaches to help surface insight to Tableau users across a complex operational environment. The work will sit at the intersection of data science, machine learning, AI experimentation, analytics enablement, and cloud-based engineering . This is an opportunity for someone who enjoys hands-on problem solving, prototyping, and translating data into practical use cases that can improve decision-making in high-profile environments. Key Responsibilities Support the design and delivery of data science and AI proof-of-concepts within short innovation sprint cycles. Build, test and iterate models and analytical approaches across use cases such as: LLM-based...

Job Title: Digital Business Analyst (Azure) – Public Sector Location: Remote/Hybrid Working (London) Clearance: SC Clearance (active or eligible) – Essential Sector Experience: Public Sector (Government / Policing / Justice preferred) IR35 Status: Outside IR35 Role Overview We are seeking an experienced Digital Business Analyst with a strong track record of delivering Azure-based solutions within the public sector. The successful candidate will play a key role in bridging business needs and technical delivery, working across digital transformation programmes in secure, regulated environments. Experience within policing, justice, or wider government organisations is highly desirable, along with familiarity with SC-cleared environments and associated governance. Key Skills & Experience Proven experience as a Business Analyst on digital / cloud transformation programmes Strong experience working with Microsoft Azure (e.g., cloud migration, platform...

Business Analyst MSCI Total Plan (Caissa) | Endowment / Asset Owner – Business Analyst (Contract) | Outside IR35 | up to £700/day | 6‑month initial | Hybrid London A Business Analyst - MSCI Total Plan with deep investment operations and front‑office/risk understanding is required for a flagship MSCI Total Plan implementation for a £10bn+ endowment. The Business Analyst - MSCI Total Plan is a high‑impact role within a multi‑year transformation programme consolidating public, private, and real asset portfolios into a single investment book of record. The organisation is a mission‑driven asset owner with a long‑term investment horizon and a strong commitment to responsible stewardship. This Business Analyst - MSCI Total Plan will step into a critical delivery position—owning key workstreams, validating the operating model, and partnering closely with the implementation team, front office, and risk stakeholders. Experience with MSCI Total Plan (Caissa) 💰...

Data Lead / Senior Data Analyst, Laboratory Digitisation, £600 per day outside IR35 We’re looking for a hands-on Data Lead / Senior Data Analyst to support a major laboratory digitisation programme. This role is ideal for someone who enjoys getting close to the data, understanding how it’s captured, structured, and used to drive analytics and digital products. What you’ll be doing Analyse and catalogue existing data sources, structures, and storage Assess data quality, gaps, duplication, and integrity issues Define data requirements, fields, and validation rules for new systems Work with stakeholders to shape analytics-ready, structured data models Support data cleansing, migration, and transformation activities Translate business and product needs into clear data specifications Collaborate on data architecture, integration (APIs/ETL), and reporting needs What we’re looking for Strong hands-on data analysis experience (profiling,...

Endur Configuration Business Analyst (LNG Physicals) | £1,200/Day Outside IR35 | Hybrid, London A leading Commodities & Energy Trading firm is undergoing a major transformation of its trading and technology landscape, with a key focus on enhancing and optimising its Endur / OpenLink ETRM platform (v25). This role is for a highly technical, hands-on Endur SME Business Analyst with strong configuration experience, specifically aligned to Physical LNG trading . You will play a critical role working across Front Office and Operations, supporting and enhancing LNG trading capabilities, with a strong focus on the physical lifecycle including scheduling, nominations, logistics, and downstream processes. 🔍 Role Overview This Endur Business Analyst position will focus on improving and delivering capabilities across the end-to-end LNG physical trading lifecycle . You will work closely with traders, schedulers, operations, and technology teams, ensuring Endur is...

Business Analyst MSCI Total Plan (Caissa) | Endowment / Asset Owner – Business Analyst (Contract) | Outside IR35 | up to £700/day | 6‑month initial | Hybrid London A Business Analyst - MSCI Total Plan with deep investment operations and front‑office/risk understanding is required for a flagship MSCI Total Plan implementation for a £10bn+ endowment. The Business Analyst - MSCI Total Plan is a high‑impact role within a multi‑year transformation programme consolidating public, private, and real asset portfolios into a single investment book of record. The organisation is a mission‑driven asset owner with a long‑term investment horizon and a strong commitment to responsible stewardship. This Business Analyst - MSCI Total Plan will step into a critical delivery position—owning key workstreams, validating the operating model, and partnering closely with the implementation team, front office, and risk stakeholders. Experience with MSCI Total Plan (Caissa) 💰...

System Integration Support Analyst (with Project/Programme Responsibilities) Location: UK (Hybrid) Contract outside IR35 Role Overview We are seeking a Integration Support Analyst with strong project and programme coordination skills for one of our prestigious telecom client across the UK Key Responsibilities -Support delivery of data integration projects and enhancements -Systems integration support across multiple platforms -SIT/UAT support and defect management -Troubleshooting integration issues and data flows -Working closely with technical and business stakeholders If this role interests you, feel free to apply.

Business Analyst - DEX, ServiceNow, Nexthink Our sister company Stellarmann are supporting a leading London Market insurer who are looking for a contract Business Analyst. You will be working closely with senior IT and business stakeholders to capture requirements for the implementation of a new Digital Employee Experience (DEX) platform (Nexthink), and collaborating with an external services partner to ensure a smooth and successful delivery. The platform will integrate into the organisation's existing ServiceNow ecosystem and will transform how IT proactively manages, resolves and optimises the employee digital experience. You'll be great for this role if: You have strong Digital Workplace/DEX experience You have a proven track record as a Business Analyst working on technical IT change You have experience gathering requirements, mapping as is/to be processes and running workshops You have strong understanding of ITSM/Service Desk processes You have worked on...

Data Governance & Quality Analyst Location: London (Hybrid) Day Rate: £500 Job Type: Contract Outside IR35 A leading financial services organisation is seeking a Data Governance & Quality Analyst to join its growing data function. This role sits within a central data team and plays a key part in ensuring that data across the organisation is accurate, well-governed, and fit for regulatory, analytical, and operational use. The successful candidate will work closely with senior data leadership to embed robust data governance practices and improve data quality across the business. The Role The Data Governance & Quality Analyst will support the delivery of data governance and data quality initiatives, helping to establish strong data management practices across the organisation. This includes maintaining metadata, supporting data lineage, and ensuring adherence to governance frameworks and regulatory requirements. This is a hands-on role...

Process Analyst - Data Transformation (Banking) I currently need a Process Analyst who can turn complex business operations into clear, structured, and high-quality data foundations. If you enjoy mapping how things really work, spotting gaps, and shaping better outcomes, this is your chance to play a key role in a major enterprise data quality transformation-powered by our GCP data platform. What you'll be doing You'll sit at the intersection of business, process, and data, translating real-world operations into structured models and meaningful data rules. Map what matters Lead end-to-end process mapping across Lending & Deposits Capture everything from frontline activity to back-office operations Use BPMN (IBM Blueworks) to bring clarity and consistency Identify pain points, handoffs, dependencies, and control gaps Define the data that drives decisions Identify and document Critical Data Elements (CDEs) Map logical data lineage-where data...

IT Risk & Control Analyst (ITGC/SOX) City of London (hybrid) £500 per day - outside IR35 On behalf of a growing insurance business, I am seeking an experienced IT Risk & Control Analyst (ITGC/SOX) on an initial 6-month contract basis. You will play a key role in assessing, testing, gathering attestation information, monitoring process and ensuring that our IT controls meet the requirements for SOX compliance. You will collaborate closely with cross-functional teams to provide advisory services, identify gaps, recommend improvements, and help implement solutions that mitigate risks and improve overall control effectiveness. We are pleased to offer this role on a hybrid basis with an expectation of 3 day per week in their City of London office. Responsibilities: Perform detailed assessment and evaluation of IT controls for SOX compliance, focusing on areas such as access controls, change management, system development, and data integrity. Provide...