80 jobs found in London

PENETRATION TESTER REMOTE (OCCASIONAL TRAVEL TO OFFICE IN BATTERSEA) OUTSIDE IR35 £500 TO £550 PER DAY DECEMBER START This is an opportunity to join a growing in-house cyber security function that is continuing to expand its penetration testing capability across multiple business units. You'll take ownership of end-to-end testing engagements, working independently while helping shape the future direction of a mature and evolving security programme. The Company They are a large international organisation with a diverse portfolio of consumer-focused businesses operating across multiple regions. Over recent years, they have invested significantly in building internal cyber security capabilities, creating a consultancy-style function that supports a broad range of technology environments. Their security team works closely with stakeholders across Europe and Asia, delivering high-quality testing and security assurance services. The Role and Deliverables...

Take ownership of strategic risk management and help shape the future of governance, risk and assurance at a prestigious, purpose-led organisation. Salary: £450 - £550 per day + Outside IR35 Risk & Resilience Lead – Fractional Contract Location: London (Hybrid – 1 day per week onsite) Contract: 6 months initially, with potential extension Commitment: 2–3 days per week Start: November 2026 Day Rate: Competitive, dependent on experience We are working with a prestigious, purpose-led organisation to appoint an experienced Risk & Resilience Lead on a fractional contract basis. This is an opportunity to take ownership of an organisation's strategic risk management framework, strengthen its approach to incident management and help shape the future of its governance, risk and assurance function. You will work closely with senior leadership to embed a proportionate, effective approach to risk management, ensuring the...

Full Stack Engineer | Cross Asset Trading | React, C#, .NET, SQL Server | London | Hybrid 1-2 days onsite | Up to £550 p/day | Outside IR35 We’re working with a cross-asset trading business that’s firmly tech-first, where engineering sits at the heart of how the firm operates. They’re looking for a Full Stack Developer to join on a contract basis and help build the applications their traders and teams rely on every day. On the technical side, this is a front end-led role, with roughly 60% of your time in React, 30% across .NET, C# and API development, and the remaining 10% in SQL Server. Experience with the modern React ecosystem will set you apart, particularly the TanStack suite, which has become the industry standard for data access and routing. Just as important, you’ll bring a background in regulated environments. Finance can be a tricky space to step into cold, so a solid grasp of the vocabulary and an understanding of models and funds work will help you hit the...

Turning complex security requirements into clear, practical standards is what makes cyber security effective. As a Cyber Security Policy & Standards Consultant, you'll take ownership of a major documentation refresh, ensuring requirements can be implemented, measured and tested across a UK financial services organisation. You'll join an established function, working with technical specialists to challenge outdated requirements, close gaps and produce documentation that makes a genuine difference to how security controls are applied. What’s in it for you £600–£700 per day, outside IR35 Six-month contract with an established UK financial services organisation London/remote working arrangements Ownership of an existing NIST-aligned standards suite Opportunity to influence how controls are implemented and assessed Direct collaboration with technical specialists across multiple disciplines Your responsibilities as Cyber Security Policy & Standards Consultant Review...

Cyber Security Policy & Standards Consultant £600-£700 per day outside IR35 | Six-month contract | London/remote You know how to turn a complex security requirement into a standard people can implement and test. You've personally written cyber security policies and technical standards, and you're ready to take ownership of a standards refresh within a UK financial services organisation. With the previous policy lead having moved internally, you'll step into an established function where your writing and judgement will directly shape how security requirements are understood, applied and assessed. Own the work from assessment to finished draft You'll work with an existing, NIST-aligned standards suite, deciding where a light refresh is enough and where a more substantial rewrite is needed. Working with technical specialists across areas such as user access management, cryptographic key management, firewalls and Privileged Access Management, you'll challenge...

Contract AI Agent Developer London (hybrid - 2 days per week in a Central London office) 6 Months £550-600/day (outside IR35) A fast-growing SaaS business are building advanced, autonomous AI agents and multi-agent workflows to automate business workflows. They are looking for a hands-on, AI Agent Developer on a contract basis to build and deploy agentic features. Key Responsibilities Design & Build Agentic Workflows: Architect, build, and optimize multi-agent systems, autonomous workflows, and tool-use loops using modern orchestration frameworks Production LLM Integration: Integrate large language models (OpenAI, Anthropic Claude, open-source models) with robust error handling, guardrails, and deterministic fallback logic Retrieval & Memory Infrastructure: Build and fine-tune advanced RAG (Retrieval-Augmented Generation) pipelines, vector search strategies, and short/long-term agent memory management Performance & Evaluation: Implement rigorous...

Data Quality Analyst Life & Pensions Insurance | Outside IR35 | 3-6 Month Contract | £450- £500 per Day | Mostly Remote The Opportunity We are supporting a major data transformation programme within the Life & Pensions insurance sector and are seeking an experienced Data Quality Analyst to join on an initial 3-6 month Outside IR35 contract. This role will focus on improving the quality, accuracy, completeness and consistency of business-critical insurance and pensions data. You will work closely with business stakeholders, SMEs and technical teams to identify data quality issues, define validation requirements and support the delivery of data improvement initiatives across complex policy, member and scheme datasets. The successful candidate will bring strong experience in data quality analysis, data validation and data profiling, alongside a solid understanding of insurance data. Experience within Life & Pensions, Pension Administration,...

Data Quality Analyst Life & Pensions Insurance | Outside IR35 | 3-6 Month Contract | £450- £500 per Day | Mostly Remote The Opportunity We are supporting a major data transformation programme within the Life & Pensions insurance sector and are seeking an experienced Data Quality Analyst to join on an initial 3-6 month Outside IR35 contract. This role will focus on improving the quality, accuracy, completeness and consistency of business-critical insurance and pensions data. You will work closely with business stakeholders, SMEs and technical teams to identify data quality issues, define validation requirements and support the delivery of data improvement initiatives across complex policy, member and scheme datasets. The successful candidate will bring strong experience in data quality analysis, data validation and data profiling, alongside a solid understanding of insurance data. Experience within Life & Pensions, Pension Administration,...

Contract Salesforce Business Analyst Remote / Hybrid (UK) Initial 6-Month Contract Competitive Day Rate (Outside IR35 subject to assessment) We 're supporting a client embarking on a major Salesforce transformation and are looking for an experienced Salesforce Business Analyst to help bridge the gap between business stakeholders and technical teams. This role will focus on gathering requirements, defining business processes, and supporting the successful delivery of Salesforce enhancements and projects across the organisation. Key Responsibilities Work closely with stakeholders to gather, document, and prioritise business requirements. Facilitate workshops and process-mapping sessions. Translate business needs into detailed user stories and functional specifications. Collaborate with Salesforce Administrators, Developers, Architects and Project Managers. Support solution design discussions and validate proposed Salesforce...

Salesforce Solution Architect (Contract) Salesforce Solution Architect Remote / Hybrid (UK) Initial 6-Month Contract Competitive Day Rate (Outside IR35 subject to assessment) We 're supporting a client undertaking a large-scale Salesforce transformation and are looking for an experienced Salesforce Solution Architect to lead solution design and provide technical leadership across the programme. You 'll be responsible for shaping the overall Salesforce architecture, engaging with senior stakeholders, and ensuring solutions align with both business objectives and platform best practice. Key Responsibilities Lead the design and architecture of Salesforce solutions across multiple workstreams. Translate business requirements into scalable, maintainable Salesforce solutions. Provide technical leadership to Developers, Administrators, Business Analysts and Consultants. Define solution architecture, data models, integration patterns and...

Turning complex security requirements into clear, practical standards is what makes cyber security effective. As a Cyber Security Policy & Standards Consultant, you 'll take ownership of a major documentation refresh, ensuring requirements can be implemented, measured and tested across a UK financial services organisation. You 'll join an established function, working with technical specialists to challenge outdated requirements, close gaps and produce documentation that makes a genuine difference to how security controls are applied. What's in it for you £600 - £700 per day, outside IR35 Six-month contract with an established UK financial services organisation London/remote working arrangements Ownership of an existing NIST-aligned standards suite Opportunity to influence how controls are implemented and assessed Direct collaboration with technical specialists across multiple disciplines Your responsibilities as Cyber Security Policy...

Data Scientists x 2 (Python/Databricks/ML) £470 - £505/day, Remote, Outside IR35, 12 month Contract Work anywhere in the UK helping a major international retailer improve its marketing decisions through advanced data science, machine learning and customer analytics. We're hiring Data Scientists across two key workstreams: 1. Machine Learning & Customer Decisioning: Developing production ML models using statistical matching, feature engineering and predictive analytics to improve customer targeting, campaign effectiveness and marketing decisions. 2. Customer & Loyalty Analytics: Analysing large-scale customer, payment and loyalty data, applying statistical modelling, cohort analysis and weighting techniques to better understand customer behaviour and measure commercial performance. You'll need advanced Python and SQL skills, alongside strong hands-on Databricks experience. You'll be comfortable working with large datasets, developing reliable analytical...

Take ownership of strategic risk management and help shape the future of governance, risk and assurance at a prestigious, purpose-led organisation. Salary: £450 - £550 per day + Outside IR35 Risk & Resilience Lead – Fractional Contract Location: London (Hybrid – 1 day per week onsite) Contract: 6 months initially, with potential extension Commitment: 2–3 days per week Start: November 2026 Day Rate: Competitive, dependent on experience We are working with a prestigious, purpose-led organisation to appoint an experienced Risk & Resilience Lead on a fractional contract basis. This is an opportunity to take ownership of an organisation's strategic risk management framework, strengthen its approach to incident management and help shape the future of its governance, risk and assurance function. You will work closely with senior leadership to embed a proportionate, effective approach to risk management, ensuring the...

ERP Business Process Analyst/Modeller - F&O Location: London - 2 days per week in London office . Contract: 6 months + Rate: £550/Day Outside IR35 We are looking for an experienced ERP Business Process Modeller/Business Analyst to join a major global transformation programme focused on consolidating a large ERP estate across 14 countries. The client is transitioning from Microsoft Navision, paper-based and manual processes to Microsoft Dynamics 365 Finance & Operations (F&O). The key focus of this role will be business process design and delivery, particularly across the Order-to-Cash (O2C) lifecycle. Key Responsibilities Own and model the end-to-end Order-to-Cash business process, from customer order through fulfilment, invoicing, payment and reconciliation. Map and document current-state (As-Is) and future-state (To-Be) processes, identifying gaps, inefficiencies, risks and opportunities for standardisation. Work with business stakeholders...

Senior Java Developer/Technical Lead (Assurance) - Spring Boot/Angular - SC Cleared - Outside IR35 Location: London - Hybrid Duration: 6 months + Clearance: Active SC clearance required (UK only) Outside IR35 Synergetic is recruiting a senior, hands-on Java developer on behalf of a leading consultancy. You'll join a major central government programme that is replacing a critical system. The Legacy code is more than 30 years old, and the replacement is being built on Java, Spring Boot, Angular and PostgreSQL. You'll act as the client's technical lead on code quality and delivery. You'll get into the delivery partner's codebase, designs and pipelines, judge what is being built and how well, and then explain that clearly to Product Managers, Delivery Managers and programme leadership. We need a strong engineer who can communicate, not a governance specialist. What You'll Do Review code, designs and architecture decisions from the delivery partner, and...

Order Communications Delivery Programme Manager Contract: 3 Months Location: Remote Rate: Negotiable IR35 Status: Outside IR35 Start Date: ASAP We are seeking an experienced Order Communications Delivery Programme Manager to support the delivery and rollout of a major healthcare technology programme within the NHS. This is an immediate requirement for a professional with a strong background in NHS digital transformation, particularly the implementation and delivery of Order Communications systems. The programme forms part of a wider deployment of a clinical workflow and diagnostics solution designed to streamline communication and processes between hospitals, clinicians, and diagnostic services. The successful candidate will join an established delivery team supporting a high-profile NHS deployment currently underway, with a key go-live scheduled for March/April. Key Responsibilities Lead the delivery of an NHS Order Communications programme. Coordinate...

Senior & Principal AI Delivery Consultants - Capital Markets Outside IR35 and Hybrid Working Location: London Start date: ASAP Contract requirement: 2-4 consultants, with the strongest two candidates prioritised for initial presentation. We are supporting a Tier-1 global financial institution looking to bring in experienced AI consultants who have successfully delivered commercial AI solutions into live production environments. The bank has several AI initiatives underway but needs additional engineering capacity to move projects beyond experimentation and into production. Previous permanent hiring efforts have not filled the requirement, so the priority is to identify high-quality consultants who can start quickly and deliver from day one. These are hands-on delivery roles, not research, advisory or proof-of-concept positions. Consultants will be responsible for designing and building AI solutions, integrating them into the bank's existing technology...

Platform Engineer 6 months Up to £525 per day Outside IR35 London 4 Days Onsite We're looking for a Platform Engineer to join a major cloud transformation programme, taking ownership of a business-critical platform built on AWS, EKS, Terraform and GitOps . You'll lead a small team of engineers while remaining hands-on, driving platform reliability, security, automation and operational excellence. Key Responsibilities Lead and mentor a team of Platform Engineers. Own platform operations, production readiness, DR testing and incident management. Manage AWS, Kubernetes (EKS), Terraform and GitOps environments. Drive secure integrations using PKI, mTLS and OAuth2/OIDC. Define CI/CD standards, release controls and deployment pipelines. Produce ADRs and present solutions to architecture and governance boards. Manage platform roadmap, risks, reporting and stakeholder engagement. Requirements Strong AWS, Kubernetes/EKS, Terraform and GitOps...

Data Engineer London (2 Days Onsite) | Outside IR35 | Long-Term Contract We're supporting a client delivering major data, cloud and AI transformation programmes and are looking to engage a senior consultant with a strong blend of technical expertise, stakeholder management and consulting capability. This role requires someone who can operate confidently with both senior business stakeholders and technical teams, helping shape solutions, influence decision-making and drive delivery across complex enterprise environments. We're specifically looking for consultants with 10+ years of commercial experience , ideally gained across multiple clients, industries and transformation programmes. Essential Skills & Experience 10+ years' experience in Data Engineering, Data Architecture or Cloud Data Platforms Strong consulting background with proven client-facing delivery experience Excellent communication and stakeholder management skills Comfortable operating at both strategic...

Data Architect : Contract : Up to £600/day outside IR35 : Hybrid, London : 3 months initial A well-established UK business is seeking a contract Data Architect to join its growing data function. The focus is a new data platform that will become the foundation for the company's reporting, analytics and future AI work. As a Data Architect, you'd set the design direction for the platform and guide the engineering team building it. You'd bring several existing data sources together into one clean model and shape the standards that keep the platform reliable as it grows. The role stays hands-on, with time spent building alongside a small team of engineers. As a contract Data Architect you'll be competent in: Designing and delivering a modern data warehouse or lakehouse into production Writing SQL and Python and building data pipelines yourself Data modelling, data quality and governance best practice Handling sensitive data securely, with a solid grasp of privacy and...