94 contract jobs found

400-450 outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are driven by user-centred design, agile delivery, and a commitment to building innovative digital services that truly matter.   Role Overview We are seeking a highly skilled Lead Performance Tester (Active SC Cleared) to deliver hands-on load and performance testing across large-scale digital services and backend applications. This is a technical, delivery-focused role operating in structured and governed environments where performance, resilience, and scalability are...

Network Infrastructure Engineer (Contract) Location: Newport (on-site / hybrid as required) Contract: 12 months Rate: £600 per day IR35: Outside IR35 Overview We're looking for a hands-on Network Infrastructure Engineer to support and maintain a secure enterprise LAN environment. This is a delivery-focused role suited to someone operating around CCNA / CCNP level , comfortable working across network security, access control, and core LAN services.     Requirements   Support and maintain LAN infrastructure in a secure enterprise environment Configure and troubleshoot firewalls and proxy services Operate and support Network Access Control (NAC) using Cisco ISE Manage remote access solutions (Cisco VPN / AAA) Support DDI services (DNS, DHCP, IPAM), ideally using EfficientIP Investigate incidents, implement fixes, and support ongoing network improvements Maintain documentation and follow...

About IconicShift IconicShift AI is building a platform that turns founder intent into usable strategic outputs — clear strategies, investor-grade pitches, and practical roadmaps. It is based on the experience of Mike Harris, founding CEO of First Direct (the world’s first telephone bank), founding CEO of Egg (the world’s first internet bank), and CEO of Mercury Communications (that created some of the UK’s first mobile and cable networks). Most founders don’t fail because they lack ideas or options. They fail because their thinking drifts and they can’t afford the experienced support they need. Their story changes, priorities multiply, and the business loses its single direction. Most AI approaches just help them fail faster by accelerating rushed decisions. IconicShift works by creating a single source of strategic truth, where every decision is tracked and held to account. It refuses to move forward without explicit acceptance of core strategic bets, ensuring...

Job Description This role will provide expertise in application security across all phases of the IT lifecycle, including discussions, design reviews, and testing activities. The position will also be responsible for implementation of secure SDLC, training, and assisting other members of IT, development companies and Canon's strategic partners in strengthening application security practices. Additionally, the role will represent Canon EMEA in professional forums, promoting Canon’s position as a thought leader in Information Security. This role is offered on a freelance basis with a daily rate of £500 - £600 Responsibilities Act as the security representative within project streams for new and upcoming initiatives, translating security policies into risk controls for new and existing projects. Conduct security architecture and design reviews. Support project and development teams with relevant security knowledge. Assist with the implementation of security design...

We are looking for Senior Java Developers to join on a contract basis (Inside IR35) . The ideal candidate will have experience building scalable microservices, working with event-driven systems, and deploying applications using containerized and cloud technologies. You will contribute to developing reliable backend services and help modernize legacy systems into cloud-ready architectures. Key Skills & Responsibilities Strong experience with Java (latest versions) and Spring Boot Experience designing and developing Microservices architectures Solid understanding of backend design patterns and best practices Experience working with SQL databases, particularly PostgreSQL Knowledge of Object-Oriented programming principles (OCP) Experience with event streaming platforms such as Kafka or RabbitMQ Hands-on experience with Docker and Kubernetes Experience working with AWS or other cloud platforms Ability to build scalable, reliable, and...

Role Overview We are looking for a Senior Delphi Developer with deep expertise in Delphi 10.4 or later , strong understanding of software development life cycle (SDLC) , and hands-on experience in Oracle PL/SQL and RDBMS . The ideal candidate will be responsible for designing, developing, and maintaining enterprise-grade business applications, while also contributing to build automation and deployment processes using tools such as TeamCity and Octopus . This role requires excellent debugging skills, experience in developing custom controls, and collaboration with cross-functional teams to deliver robust and scalable software solutions. Experience: 10–14 years Key Responsibilities Design, develop, and maintain business applications using Delphi 10.4 or newer versions . Participate in the full Software Development Life Cycle (SDLC) — from requirements gathering to deployment and support. Configure and maintain automated build and deployment pipelines using...

What you will be doing Take ownership of elements of the IDAM Transformation program design and documentation, including HLD’s, LLD’s and Diagrams in both logical and UML/Sequence format Manage aspects of IDAM transformation engagement in multiple Architectural and Technical forums from a technical and engineering perspective for the relevant part of IDAM transformation being designed and approved You will be responsible for detailed designs for all relevant parts of the transformational programme of work for IDAM You will need to understand the technology, solutions and business outcomes of the strategy and be able to convey these to stakeholders up to C level. Be responsible for the successful delivery of relevant parts of IDAM transformation that you are architecting The role requires effective communication across the workstreams and management of their inter-dependencies including oversight of any risks and issues arising. Risk and Issue Management - proactively...

Knowledge & Experience / Qualifications · Knowledge of Kafka data pipelines and messaging solutions to support critical business operations and enable real-time data processing. · Monitoring Kafka performance, enhancing decision making and operational efficiency · Collaborating with development teams to integrate Kafka applications and services. · Maintain an architectural library for Kafka deployment models and patterns · Helping developers to maintain Kafka connectors such as JDBC, MongoDB and S3 connectors, along with topics schemas, to streamline data ingestion from databases, NoSQL data stores and cloud storage, enabling faster data insight. Job Type: Freelance Pay: £500.00-£580.00 per day

Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial instruments and systems. Bonus...

The role will be working within our Technology Change practice. To support this journey, we are seeking a Business Analyst with strong GenAI expertise who can operate at the intersection of business operations, data, and emerging technology. Business Analyst - Generative AI (Banking/AML) London- (Hybrid) X3 days on-site per week £500 - £600 emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment...

We are seeking a Business Analyst to focus on AI solutions. In this role, you will identify opportunities to enhance client journeys, improve financial outcomes, automate processes, and integrate AI capabilities within a greenfield project across key financial services functions. AI Business Analyst London x3 Days on-site £450-550pd Inside emagine is a high-end professional services consultancy and solutions firm Specialising in providing business and technology services to the financial services sector, we power progress, solve challenges and deliver real results through tailored high-end consulting services and solutions. We have created a culture of openness and integrity by building genuine and strong relationships and partnerships, enabling us to be uncompromising in our dedication in delivering the optimal service for our clients. Our commitment is not just towards our clients but we aim to foster a positive and equitable working environment with our...

AI/ML Developer - Contract Duration: Initial 6 Month Contract Rate: £500- £550 p/d Location: Sheffield This role sits within a global onboarding and KYC capability team focused on delivering modern, scalable, and user-centric digital solutions. The team brings together business, operations, and technology stakeholders to co-design platforms that improve customer experience, streamline processes, and strengthen operational resilience. The function supports enterprise-wide digital transformation efforts, enabling the move towards a more modern, future-state technology architecture. Teams collaborate across multiple global locations to design and build digital services that allow customers to onboard quickly, simply, and securely. The remit covers onboarding products, platforms, and delivery approaches aligned to agile, client-focused ways of working. Solutions are used by a broad spectrum of customers, from large corporates to small businesses. As part of...

Business Analyst - Risk and Control Location: Sheffield Employment Type: Contract Duration: 6 - 12 Months Day Rate: Up to £400 p/d (neg) We 're looking for a proactive Business Analyst to support the transformation of our reporting processes and contribute to ongoing dashboard enhancements. You 'll work closely with our Risk and Control and cross-functional teams to gather requirements, optimise workflows. What you 'll do: • Gather and document business requirements for reporting automation and dashboard enhancements. • Coordinate the migration of manual reports to our central dashboard. • Map and improve current reporting processes, identifying opportunities for efficiency and automation. • Optimise the use of Jira and Confluence for tracking and delivery. • Collaborate with stakeholders and the Product Owner to clarify needs, priorities, and success criteria. • Deliver team training and create clear documentation for new tools...

Job Title: Senior Business Analyst PAYE/ Umbrella Rate: £368 per day - £500 per day Location: York, Norwich or Bristol preferred Inside IR35 Duration: 12 months   This is a great job for someone who enjoys shaping ideas and leading change from the very beginning. You will be confident working with stakeholders to define clear, simple requirements. You will enjoy helping teams make good decisions that improve customer outcomes. You will feel comfortable working independently while supporting a wider delivery team. If you love solving problems and turning insight into action, this role will suit you well.   A bit about the job: This role helps drive a programme of change that supports Aviva’s technology and business strategies. Early project thinking will be shaped by your insight, with careful assessment of new initiatives. Business needs will be clarified through close collaboration with stakeholders....

Job Title: Senior Business Analyst PAYE/ Umbrella Rate: £368 per day - £500 per day Location: York, Norwich or Bristol preferred Inside IR35 Duration: 12 months   This is a great job for someone who enjoys shaping ideas and leading change from the very beginning. You will be confident working with stakeholders to define clear, simple requirements. You will enjoy helping teams make good decisions that improve customer outcomes. You will feel comfortable working independently while supporting a wider delivery team. If you love solving problems and turning insight into action, this role will suit you well.   A bit about the job: This role helps drive a programme of change that supports Aviva’s technology and business strategies. Early project thinking will be shaped by your insight, with careful assessment of new initiatives. Business needs will be clarified through close collaboration with stakeholders....

Job Title: Senior Business Analyst PAYE/ Umbrella Rate: £368 per day - £500 per day Location: York, Norwich or Bristol preferred Inside IR35 Duration: 12 months   This is a great job for someone who enjoys shaping ideas and leading change from the very beginning. You will be confident working with stakeholders to define clear, simple requirements. You will enjoy helping teams make good decisions that improve customer outcomes. You will feel comfortable working independently while supporting a wider delivery team. If you love solving problems and turning insight into action, this role will suit you well.   A bit about the job: This role helps drive a programme of change that supports Aviva’s technology and business strategies. Early project thinking will be shaped by your insight, with careful assessment of new initiatives. Business needs will be clarified through close collaboration with stakeholders....

Role Overview We are seeking a skilled Full-Stack Software Engineer with exclusive expertise in React for frontend development and Python for backend development. The role focuses on building scalable, secure, and high performance web applications while working closely with product, design, and platform teams. Key Responsibilities Frontend (React) Design and develop responsive, modular, and accessible user interfaces using React Build reusable React components, shared libraries, and frontend design systems Manage complex client side state and optimize frontend performance Integrate frontend applications with REST APIs Ensure high standards of UX, accessibility, and cross browser compatibility Backend (Python) Design and implement scalable backend services using Python Develop RESTful APIs using Python frameworks such as Django / FastAPI / Flask Handle authentication, authorization, and secure data...

Key Accountabilities Responsibilities will include: · Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python , Golang, Docker and Cloud-Native services . · Implement and manage database schema changes using Liquibase , ensuring alignment with compliance and audit standards. · Collaborate closely with Architecture and DevOps teams to enhance, maintain and mature Product capabilities/features. · Perform root cause analysis and implement solutions for incidents and performance bottlenecks. Qualifications and experience The ideal candidate for this role will have the below experience and qualifications: · Bachelor’s or Master’s degree in Computer Science or equivalent industry experience. · Comes from Software Engineering background with infrastructure experience. · 5+ years of development experience...

Key Accountabilities Responsibilities will include: · Deploying, configuring and securing backend REST API services using CSP native services . · Deploying, configuring and securing containerised application runtimes using Infrastructure as Code . · Building and maintaining CI/CD pipelines in collaboration with DevOps and Security teams, focusing on traceability and regulatory controls. · Managing, monitoring, and optimising cloud infrastructure across GCP , ensuring performance, resilience, cost-efficiency, and data security. · Collaborating closely with infrastructure, architecture, and cybersecurity teams to meet internal risk, compliance, and governance requirements. · Supporting live systems, conducting root cause analysis, fixing bugs and implementing solutions for incidents and performance bottlenecks. Qualifications and experience The ideal candidate for this role will have the below...

Potential contract extension or permanent CTO role (Outside IR35) Reports to: Founder, OneCare Group Ltd ABOUT ONECARE OneCare Healthcare Mall is a social enterprise creating the UK's first network of integrated community health hubs. Our vision is simple: a one-stop shop where patients can access blood tests, scans, physiotherapy, pharmacy, and same-day results interpretation—all in one visit. Job Overview We are seeking an exceptional Lead Full Stack Developer to design, build, and launch the Minimum Viable Product (MVP) of OneCareOS. You will be our first technical hire, working directly with the Founder to translate a bold vision into a working platform that will power our first 3,000 sq ft health hub. Desirable Experience working within healthcare or NHS systems Familiarity with FHIR / HL7 or healthcare data standards Experience integrating third-party systems or public sector APIs Startup or MVP build experience A recognised...