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197 jobs found in London

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Contract Spy
Apr 22, 2026
Duration not stated
Senior Java Developer at Pixelcode Technologies Limited, Hammersmith Broadway, £400-£500 per day
£400 - £500 per day
Contract Spy Hammersmith Broadway, London W6, UK
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...
Contract Spy
Apr 15, 2026
Duration not stated
Senior Java Developer at Pixelcode Technologies Limited, Hammersmith Broadway, £400-£500 per day
£400 - £500 per day
Contract Spy Hammersmith Broadway, London W6, UK
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...
Contract Spy
Apr 08, 2026
Duration not stated
Senior Java Developer at Pixelcode Technologies Limited, Hammersmith Broadway, £400-£500 per day
£400 - £500 per day
Contract Spy Hammersmith Broadway, London W6, UK
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...
Contract Spy
Apr 16, 2026
Duration not stated
Unity Developer at Polar Media, London, £200-£500 per day
£200 - £500 per day
Contract Spy London SW12 0NE, UK
Unity Developer/ Unreal Developer/ XR Developer Polar Media are seeking creative, passionate and knowledgable XR Developers to join the freelancer pool for our interactive depeartment. We are looking for individuals who have an interest in science and technology and can think methodically and laterally in order to integrate creative ideas. At Polar Media, the interactive department works on severals projects at a time with a focus on science and technology brands. We engage audiences with experiences they'll remember through an amalgamation of physical inputs, graphical displays and networking of data sources. In other words, we use any and all methods available to us to achieve the best results for our clients and ultimately give any experience we produce real impact. Being in this freelancer pool does not gaurantee work, but it will be the first location we go to fill roles. We currently work heavily with Unity (but are looking to develop our Unreal pipeline)...
Contract Spy
Apr 22, 2026
Duration not stated
Quality Assurance Engineer at Mindera, London Paddington, £Contract Rate (Outside IR35)
Contract Spy Paddington, London, UK
We are seeking an experienced QAE Engineer / Senior Test Manager to join the Move Programme team, playing a key role in shaping and delivering the testing strategy across our Automated Warehouse programme. This role will focus on defining and implementing a robust end-to-end testing strategy across a complex ecosystem with multiple interdependent systems and teams. The successful candidate will ensure quality across programme delivery while driving improvements in our testing maturity. A key part of the role will be leading the transition from manual testing toward a scalable automated testing approach across the wider Move portfolio. You will also manage and guide a small team of 3 -4 offshore QA engineers, ensuring alignment with programme priorities and quality standards.   Please note: this is an initial six month contract that sits outside IR35. The role requires you to work onsite in Paddington, London, 3 days a week.   Key Responsibilities...
Contract Spy
Apr 09, 2026
Duration not stated
Quality Assurance Engineer at Mindera, London Paddington, £Contract Rate (Outside IR35)
Contract Spy Paddington, London, UK
We are seeking an experienced QAE Engineer / Senior Test Manager to join the Move Programme team, playing a key role in shaping and delivering the testing strategy across our Automated Warehouse programme. This role will focus on defining and implementing a robust end-to-end testing strategy across a complex ecosystem with multiple interdependent systems and teams. The successful candidate will ensure quality across programme delivery while driving improvements in our testing maturity. A key part of the role will be leading the transition from manual testing toward a scalable automated testing approach across the wider Move portfolio. You will also manage and guide a small team of 3 -4 offshore QA engineers, ensuring alignment with programme priorities and quality standards.   Please note: this is an initial six month contract that sits outside IR35. The role requires you to work onsite in Paddington, London, 3 days a week.   Key Responsibilities...
Contract Spy
Apr 24, 2026
Duration not stated
Technical Product Manager at ByDesign Secure, London SW1A, £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 24, 2026
Duration not stated
Senior Security Architect at ByDesign Secure, London SW1A, £725 per day
£725 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. Principle Security Architect As a Senior Security Architect for ByDesign you will be working on high profile large scale...
Contract Spy
Apr 10, 2026
Duration not stated
Senior Security Architect at ByDesign Secure, London SW1A, £725 per day
£725 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. Principle Security Architect As a Senior Security Architect for ByDesign you will be working on high profile large scale...
Contract Spy
Apr 10, 2026
Duration not stated
Technical Product Manager at ByDesign Secure, London SW1A, £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 10, 2026
Duration not stated
Cloud DevOps Engineer (GDC, IaC, CI/CD, SRE) – SC Eligible at ByDesign Secure, London SW1A, £600 per day
£600 per day
Contract Spy London SW1A, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance (requiring 5 years UK residency). 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...
Contract Spy
Apr 10, 2026
Duration not stated
Cloud Network Engineer (GDC, VPC, Routing & Hybrid Connectivity) – SC Eligible at ByDesign Secure, London SW1A, £550 per day
£550 per day
Contract Spy London SW1A, UK
Cloud Network Engineer (GDC, VPC, Routing & Hybrid Connectivity) – SC Eligible – Government Projects This role is delivered within secure environments. Candidates must be eligible for UK SC clearance (requiring 5 years UK residency). 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...
Contract Spy
Apr 10, 2026
Duration not stated
Cloud Security Engineer (GDC, Identity & Access, Encryption) – SC Eligible at ByDesign Secure, London SW1A, £650 per day
£650 per day
Contract Spy London SW1A, UK
This role is delivered within secure environments. Candidates must be eligible for UK SC clearance ( requiring 5 years UK residency). 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...
Contract Spy
Apr 24, 2026
Duration not stated
Technical Consultant at Enable, London/Remote, £500-£650 per day
£500 - £650 per day
Contract Spy Hybrid (London, England, United Kingdom)
Managing pricing and rebates shouldn’t be a hassle. Enable’s intelligent platform is built for the speed of today’s market, eliminating disconnects between pricing strategy and rebate execution. We help companies to increase profitability and simplify the complex with accurate, AI-powered insights, real-time performance monitoring, agreement optimization, and simplified rebate management. After securing $291M in Series A-D funding and acquiring Flintfox in 2025, Enable is positioned for continued, significant growth. Since the launch of our flagship product in 2016, we have been rapidly scaling our client base, product offerings, and built a team of top-tier professionals committed to reshaping the industry. Want a glimpse into life at Enable? Visit our Life at Enable page to learn how you can be part of our journey. Job Summary To provide high-quality software implementation expertise to Enable customers. The Consultants act as the conduit between the...
Contract Spy
Apr 24, 2026
Duration not stated
Senior .NET Engineer at EPAM Systems, London/Remote, £Contract Rate
Contract Spy Hybrid (London, UK)
Senior .NET Engineer (Contract) We're looking for a Senior .NET Engineer (Contract) to join our team in London, United Kingdom in a hybrid working mode. In this role, you will focus on building solutions for the finance sector, leveraging AWS and modern engineering practices. You will drive software design and development, ensure seamless integration and performance across complex systems, and maintain high standards of code quality. Responsibilities Design, develop and maintain applications using C# and .NET technologies to deliver robust, scalable solutions Design, develop and maintain software for seamless integration and optimal performance Design and implement solutions for distributed systems and ensure efficient interaction with relational and NoSQL databases Implement and maintain Infrastructure as Code (IaC) using AWS CDK with Python to automate deployment and management of cloud resources...
Contract Spy
Apr 24, 2026
Duration not stated
SOLUTION ARCHITECT at Wipro Limited, London, £Contract Rate
Contract Spy London, UK
Job Description   Job Title: SOLUTION ARCHITECT L1(CONTRACT) City: London State/Province: London Posting Start Date: 3/10/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changing world. For additional information, visit us at www.wipro.com. Job Description: Job Description...
Contract Spy
Apr 24, 2026
Duration not stated
Programme Manager - SAP S/4 HANA at Sitcon Consulting, London, £Contract Option
Contract Spy London, UK
Role Title: Programme Manager – SAP S/4HANA Location: London Employment Type: Permanent / Contract Reports To: Director of Transformation / CIO Total- 3 Positions 1- Procurement, 1-Success Factors, 1- S/4 Hana transformation orchestration Role Overview We are looking for Experienced Orchestration Lead specialising in cross‑functional alignment, workflow optimisation, and delivery acceleration across multi‑stream programmes.The Programme Manager – SAP S/4HANA is responsible for leading the end‑to‑end delivery of large‑scale SAP S/4HANA transformation programmes across the organisation. This role oversees programme strategy, planning, design, and implementation while ensuring alignment with business objectives. The Programme Manager will manage budgets, risks, stakeholders, SI partners, and cross-functional teams to ensure successful deployment and adoption of SAP S/4HANA modules. Key Responsibilities 1. Programme Leadership...
Contract Spy
Apr 24, 2026
Duration not stated
Senior Project Manager - Technical/Commerce at VML Enterprise Solutions, London/Remote, £Contract Rate
Contract Spy Remote (London/Remote, UK)
Senior Project Manager with a technical background required to join our eCommerce Team on a contract basis. A Senior Project Manager, with a technical background, who coordinates teams and releases across client environments. You encourage strong relationships with your team and have the ability to talk, at a technical level, with developers, testers and technical architects. You have an understanding of practices in development standards, including code reviews branching strategies, development principals and CI/CD. .*working hours for this role to align with USA: 11am to 7pm* Please note that this job is a contractual position located in London. Please send us your CV in English. What you'll be doing: Build relationships with VML technical specialists Coordinate 3rd party product vendors, environments & client technical resources Oversee delivery of new infrastructure environments Working knowledge of Agile frameworks, in particular Scrum...
Contract Spy
Apr 24, 2026
Duration not stated
Senior Automation Quality Engineer at CreateFuture, London/Remote, £Contract Rate
Contract Spy Hybrid (London, UK)
Senior Automation Quality Engineer - Contract Working at CreateFuture CreateFuture  is an  AI-native consulting partner  where people do work that matters and are supported to do it well. We work alongside organisations such as PayPal, adidas, NatWest, FanDuel and Money Saving Expert, building digital products and services that make a difference  while always putting people first. We’re a team of creators. We write code, shape delivery, build go-to-market strategies, develop AI solutions and create the practices that support our people. We work side by side with our clients, challenging what’s not working and helping them to build the future. Our commitment to craft, quality, and culture has helped us scale to over 600 people in just a few years. CreateFuture is a  Great Place to Work-Certified™ company  and has won Best Workplaces UK multiple years in a row. Join us on our journey. Let’s create tomorrow,...
Contract Spy
Apr 24, 2026
Duration not stated
Business Analyst (Test Automation) - SC Cleared at Test Yantra, London, £400-£450 per day
£400 - £450 per day
Contract Spy London, UK
Business Analyst (with Test Automation Experience) The role will provide the opportunity to help define future technology projects and programmes by working as part of a team to realise change. As the business analyst you will be responsible for collecting, clarifying, translating, and communicating the requirements necessary to transform our existing technology service Skills: Demonstrated experience in requirements definition and the modelling of systems for technology service management Strong understanding of modelling techniques (e.g., use cases, activity diagrams) and various forms of software development methodologies (e.g., agile and waterfall) Outstanding analytical skills and intellectual curiosity, ability to challenge assumptions, problem-solve and provide in detail analysis Good understanding of technology services and project interdependencies Excellent skills in stakeholder management, written communication and...
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