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22 senior business analyst jobs found in London

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Contract Spy
Apr 14, 2026
6 Months or more
Senior Business Analyst – Data Migration at Booking.com, London/Remote, 6 Months, £Competitive Rate
Contract Spy Hybrid (London Area, United Kingdom)
Job title : Business Analyst – SAP RISE Migration (Trips Data) Location: London, EC3R 8AF Hybrid: 1 day a week in the office Contract length: 6 months Rate: £ competitive PAYE   Randstad Sourceright, a leading provider of RPO & MSP Recruitment Services is currently recruiting for Business Analyst to work for Booking.com.   Role Overview We’re looking for a hands-on Business Analyst to accelerate discovery for a SAP Migration programme.   You will investigate the domain space and translate stakeholder needs into clear, actionable requirements that guide teams involved in delivering a successful migration.   This role suits a Business Analyst who can operate with high autonomy: shaping problem statements, aligning stakeholders, documenting requirements to a high standard, and ensuring the resulting changes deliver measurable improvements for customers.   Roles &...
Contract Spy
Apr 16, 2026
6 Months or more
Business Change Analyst at Investec, London, 6 Months (ASAP Start), £Contract Rate (Outside IR35)
Contract Spy London Area, United Kingdom
6 month contract | Outside IR35 | ASAP availability required   As part of our collaborative & agile culture, our working week is 4 days in the office and one day remote.   Investec are looking for an experienced senior Business Analyst to work on a major change initiative for our EU business.   We’re looking for a strong Business Analysis skillset, including process mapping and requirements gathering. This role sits in the Chief Operating Office, supporting large-scale, bank-wide programmes. As a Projects BA, you’ll coordinate analysis across initiatives, help define requirements and processes, support benefits realisation, and ensure regulatory alignment. This is a cross-functional, matrix-role not tied to a single product set, with specialist BA work carried out by platform teams (e.g., Payments, Risk).   In addition to the Change BA skillset, there are some knowledge areas that, whilst not essential, would be...
Contract Spy
Mar 25, 2026
6 Months or more
Business Analyst – Target Operation Model at Aviva, London Fenchurch Street, 6 Months, £Contract Rate
Contract Spy Fenchurch Street, London, UK
Business Analyst – Target Operating Model (Investment Management) Location: 80 Fenchurch Street – 50% onsite (over 2 weeks) Client: Aviva Investors Duration: 6 months   The Role   A Business Analyst is required to support a strategic change initiative within the investment division of Aviva Investors.   The role sits within the Change team and will focus on analysing and documenting the end-to-end operating model across investment and sustainability functions.   The programme is driven by the Sustainability team and focuses on improving geolocation and risk data capture across asset origination and financing activities (e.g. infrastructure or real estate assets such as wind farms and buildings). This information feeds into risk reporting, environmental analysis and investment decision-making .   Key Responsibilities   Work with senior stakeholders across...
Contract Spy
Apr 16, 2026
6 Months or more
Business Analyst - SC Cleared at National Crime Agency, London/Remote, 6 Months, £Contract Rate
Contract Spy Hybrid (London, UK)
Job Purpose:   The Business Analyst (BA) acts as a bridge between business stakeholders and technical teams, ensuring that business needs are understood, documented, and translated into effective solutions. The BA will analyze processes, gather requirements, and support the delivery of projects that align with organizational goals.   SC Clearance is an essential requirement for this role, as a minimum you must be eligible and willing to undergo these checks. Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active security clearance.    As a  Business Analyst , your main responsibilities will be:   Requirements Gathering: Work with stakeholders to elicit, document, and validate business requirements. Process Analysis: Analyze current...
Contract Spy
Apr 15, 2026
6 Months or more
Senior Data Scientist at YLD, Remote, 6 Months, £B2B Contract Rate
Contract Spy Remote (London, UK)
Location: London/Hybrid (Strong preference for 1 day a week in the office) Department : Engineering/Data Employment Type: Contract (B2B) Contract Length: 6 months (with potential for extension) About YLD: Everything we do is to empower our clients to move forward. Our purpose is to help our clients develop the capabilities they need to outperform their competitors. Our success is a consequence of ensuring our clients are successful. Our company is built on extraordinary people; we aim to attract, inspire, develop and retain them. YLD is a software engineering and design consultancy; we create digital capabilities for our clients that last beyond our engagement. We have offices in London, Lisbon, Porto. About the role: As a Data Scientist, you will take responsibility for data, insights, and models that help our clients grow quickly. You'll have Machine Learning Engineering experience and use this to build data capabilities that...
Contract Spy
Apr 10, 2026
6 Months or more
PLM & MES Delivery PMO at Deloitte, London, 6 Months, £Competitive Rate
Contract Spy London, UK
Job description Job title: Contract - PLM & MES Delivery PMO Contract Length:6 months Target Start Date: ASAP April 2026 Location: London / Hybrid working Rate: Competitive, inside IR35   Deloitte   Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   About The Role   We are seeking an experienced Project Management and Implementation Manager to lead the delivery of integrated Product Lifecycle Management (PLM) and Manufacturing Execution System (MES) projects. The ideal candidate will have a strong background in managing...
Contract Spy
Apr 08, 2026
6 Months or more
Principal Project Planner - P6 etc at Network Rail, London, £Contract Rate
Contract Spy London, UK
Network Rail is at the heart of revitalising Britain's railway. From Crossrail - Europe's largest civil engineering project - to investment in world-class stations and major programmes of electrification, we are involved in some of the most ambitious and diverse ventures that this country has ever seen. We at Network Rail are dedicated to becoming one of Britain 's best employers and believe this starts with placing the candidate at the heart of everything we do!   As a  Principal Project Planner , your main responsibilities will be:   Work with stakeholders to ensure all aspects of the project are defined. Help provide clarity on key milestones to define what, when and how activities will be organised to ensure the outcomes can be achieved. Lead on all aspects of project planning, including the development, updating and monitoring of plans and schedules. Identify tasks, activities, interdependencies and outputs. Work with the project team...
Contract Spy
Apr 02, 2026
6 Months or more
Technical Business Analyst at Ministry of Justice, London, 6 Months, £Contract Rate
Contract Spy London, UK
The Ministry of Justice (MoJ) priorities include improving public safety and reducing reoffending by reforming prisons, probation and youth justice, and building a justice system which makes access to justice swifter and more certain for all citizens whatever their background. Project professionals in the MoJ help to improve the government's ability to protect the public and reduce reoffending, and to provide a more effective, transparent and responsive criminal justice system for victims and the public.   Role Purpose   The Enforcement Improvement Programme (EIP) is delivering four interdependent areas of change through a single integrated programme:   Direct Opal change beyond Release 1 Opal Optimisation Common Platform (Enforcement) Single Bank Account   The programme is in its Foundation / SOBC phase and must establish clear baselines, scope boundaries, dependencies, delivery routes, and credible options. A dedicated...
Contract Spy
Apr 01, 2026
6 Months or more
PLM & MES Delivery PMO at Deloitte, London, 6 Months, £Competitive Rate
Contract Spy London, UK
Job title: Contract - PLM & MES Delivery PMO Contract Length:6 months Target Start Date: ASAP April 2026 Location: London / Hybrid working Rate: Competitive, inside IR35   Deloitte   Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   About The Role   We are seeking an experienced Project Management and Implementation Manager to lead the delivery of integrated Product Lifecycle Management (PLM) and Manufacturing Execution System (MES) projects. The ideal candidate will have a strong background in managing complex digital engineering solution...
Contract Spy
Mar 27, 2026
6 Months or more
Test Analyst (UAT and Functional) - Aladdin or Charles River at Resillion, London, 9 Months+, £Contract Rate
Contract Spy London, UK
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one...
Contract Spy
Mar 25, 2026
6 Months or more
PLM & MES Delivery PMO at Deloitte, London, 6 Months, £Competitive Rate
Contract Spy London, UK
Job description Job title: Contract - PLM & MES Delivery PMO Contract Length:6 months Target Start Date: ASAP April 2026 Location: London / Hybrid working Rate: Competitive, inside IR35   Deloitte   Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   About The Role   We are seeking an experienced Project Management and Implementation Manager to lead the delivery of integrated Product Lifecycle Management (PLM) and Manufacturing Execution System (MES) projects. The ideal candidate will have a strong background in managing...
Contract Spy
Mar 20, 2026
6 Months or more
Test Analyst (UAT and Functional) - Aladdin or Charles River at Resillion, London, 9 Months+, £Contract Rate
Contract Spy London, UK
Company Description Help us to achieve our goal to be the global leader in total quality services. With your help we will achieve this by delivering Total Quality 360, a comprehensive suite of cutting-edge services which combine quality engineering, cyber security, conformance & interoperability and content quality to deliver end-to-end total quality solutions. Here at Resillion, our culture is based on an ‘if you see something, say something’ attitude where we take responsibility. It’s one where we expect to adapt and embrace change as the company grows. It’s based on recognising the individual worth of every one of our employees and developing their skills to keep us all at the forefront of our industry. Above all, it’s a culture where we’re passionate about what we do, and we’re committed to the greater good of the company. If you would like to be part of our journey, then this role may be the one for...
Contract Spy
Apr 01, 2026
6 Months or more
Technical Product Manager - SC Cleared at ByDesign Secure, London SW1A, 12 Months, £550-£600 per day
£550 - £600 per day
Contract Spy London SW1A, UK
Opening: Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving the most complex data assurance challenges in the UK public sector. Currently, we working on a landmark transformation of a cross-government secure IT system. This is an exciting opportunity to help architect a private cloud environment from the ground up and modernize the end-user services that power national decision-making. We don't believe in "billing by the hour" or rigid hierarchies; we are a lean, expert team focused on delivering high-impact technical outcomes. If you are a self-starter who thrives on autonomy and wants to see your engineering or architectural decisions shape the future of sovereign security, we want to talk to you. Technical Product Manager Reference ID: BDS-TPM1 Are you a Technical Product Manager with a passion for delivering...
Contract Spy
Apr 14, 2026
6 Months or more
Senior Product Designer at Modern Milkman, London, 12 Months (3 Days per Week), £450 per day
£450 per day
Contract Spy London EC1V, UK
Senior Product Designer - Contractor - 12 months (Maternity Cover) Day rate: £450 3 days a week The Role Modern Milkman is a return and reuse grocery delivery service on a mission to reduce waste. We deliver fresh milk, groceries, and household products to customers' doors in returnable glass bottles, reusable containers, and recyclable packaging — working directly with independent farmers and suppliers to keep things local and sustainable. As we continue to scale, we're looking for a customer-centric Product Designer to elevate our product experience and embed strong design and research practices across the business. You'll be a creative thinker with a genuine passion for research and the drive to see work through from concept to measurable outcome. A key focus will be supporting our CRO efforts, so experience in this area is a big plus. What You Will Do... Take the lead on all things product design: You’ll take charge of the...
Contract Spy
Apr 07, 2026
6 Months or more
Senior Product Designer at Modern Milkman, London, 12 Months (3 Days per Week), £450 per day
£450 per day
Contract Spy London EC1V, UK
Senior Product Designer - Contractor - 12 months (Maternity Cover) Day rate: £450 3 days a week The Role Modern Milkman is a return and reuse grocery delivery service on a mission to reduce waste. We deliver fresh milk, groceries, and household products to customers' doors in returnable glass bottles, reusable containers, and recyclable packaging — working directly with independent farmers and suppliers to keep things local and sustainable. As we continue to scale, we're looking for a customer-centric Product Designer to elevate our product experience and embed strong design and research practices across the business. You'll be a creative thinker with a genuine passion for research and the drive to see work through from concept to measurable outcome. A key focus will be supporting our CRO efforts, so experience in this area is a big plus. What You Will Do... Take the lead on all things product design: You’ll take charge of the...
Contract Spy
Mar 27, 2026
6 Months or more
Senior Product Designer at Modern Milkman, London, 12 Months (3 Days per Week), £450 per day
£450 per day
Contract Spy London EC1V, UK
Senior Product Designer - Contractor - 12 months (Maternity Cover) Day rate: £450 3 days a week The Role Modern Milkman is a return and reuse grocery delivery service on a mission to reduce waste. We deliver fresh milk, groceries, and household products to customers' doors in returnable glass bottles, reusable containers, and recyclable packaging — working directly with independent farmers and suppliers to keep things local and sustainable. As we continue to scale, we're looking for a customer-centric Product Designer to elevate our product experience and embed strong design and research practices across the business. You'll be a creative thinker with a genuine passion for research and the drive to see work through from concept to measurable outcome. A key focus will be supporting our CRO efforts, so experience in this area is a big plus. What You Will Do... Take the lead on all things product design: You’ll take charge of the...
Contract Spy
Mar 20, 2026
6 Months or more
Senior Product Designer at Modern Milkman, London, 12 Months (3 Days per Week), £450 per day
£450 per day
Contract Spy London EC1V, UK
Senior Product Designer - Contractor - 12 months (Maternity Cover) Day rate: £450 3 days a week The Role Modern Milkman is a return and reuse grocery delivery service on a mission to reduce waste. We deliver fresh milk, groceries, and household products to customers' doors in returnable glass bottles, reusable containers, and recyclable packaging — working directly with independent farmers and suppliers to keep things local and sustainable. As we continue to scale, we're looking for a customer-centric Product Designer to elevate our product experience and embed strong design and research practices across the business. You'll be a creative thinker with a genuine passion for research and the drive to see work through from concept to measurable outcome. A key focus will be supporting our CRO efforts, so experience in this area is a big plus. What You Will Do... Take the lead on all things product design: You’ll take charge of the...
Contract Spy
Apr 01, 2026
6 Months or more
Security Architect at Parico, Heathrow, 6-12 Months, £600-£650 per day (Outside IR35)
£600 - £650 per day
Contract Spy Heathrow Airport (LHR), Hounslow, UK
Location: Farnborough / Heathrow Salary: £600-650 per day Duration: 6-12 month contract, possible extension   * Candidates must ideally already be holding UK Clearance to DV level*   About Us Parico is an established technology business with a history of delivering innovative and secure solutions to Public Sector customers across the United Kingdom. Our team are motivated individuals that help each other to do remarkable things every day. We face challenges together and we win together. At Parico, we deliver world-class solutions that transform the way that our clients use technology.   The Role Parico is seeking a skilled Security Architect to join our dynamic team in tackling complex security challenges across multiple sectors. In this role, you will design and implement robust security architectures that ensure the protection of sensitive data and systems, while guiding the adoption of secure...
Contract Spy
Apr 01, 2026
6 Months or more
Security Architect at Parico, Farnborough, 6-12 Months, £600-£650 per day
£600 - £650 per day
Contract Spy Farnborough, UK
Location: Farnborough / Heathrow Salary: £600-650 per day Duration: 6-12 month contract, possible extension   * Candidates must ideally already be holding UK Clearance to DV level*   About Us Parico is an established technology business with a history of delivering innovative and secure solutions to Public Sector customers across the United Kingdom. Our team are motivated individuals that help each other to do remarkable things every day. We face challenges together and we win together. At Parico, we deliver world-class solutions that transform the way that our clients use technology.   The Role Parico is seeking a skilled Security Architect to join our dynamic team in tackling complex security challenges across multiple sectors. In this role, you will design and implement robust security architectures that ensure the protection of sensitive data and systems, while guiding the adoption of secure...
Contract Spy
Mar 25, 2026
6 Months or more
IAM Security Architect at Primark, Reading/Remote, 6 Months initial, £Competitive Day Rate
Contract Spy Hybrid (Reading, England, United Kingdom)
IAM Implementation Solution Architect Location: Reading (Hybrid) - Minimum 1 day per week. Contract: Initial 6 Months Day Rate: Competitive (Inside IR35)   No agency support required.   The IAM Implementation Solution Architect will be responsible for creating, building, and launching a robust identity management system, including SSO, MFA, IGA, and PAM to safeguard user access and digital identities, alongside the System Integration partner. The role will involve converting business needs into technical frameworks in line with Primark process and governance, guiding the implementation process, and maintaining alignment with established security standards such as NIST and ISO.   Key Responsibilities include:   Solution Design: Create the Solution Blueprint and assist the SI in producing the high-level (HLD) and low-level designs (LLD) for IAM systems, incorporating authentication, authorisation, and...
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