61 jobs found in London

Role description Front End Engineer (React.js) Location: London, UK (Hybrid) Employment Type: Fixed-Term Employment / Contract (Inside IR35)     About the Role We are looking for a talented Front End Engineer with strong React.js expertise to help build modern, intuitive, and scalable digital experiences. You will work closely with backend, cloud, and AI engineering teams to develop responsive user interfaces, integrate enterprise platforms, and deliver seamless user experiences powered by modern APIs and AI-driven services.     Key Responsibilities Design, develop, and maintain high-quality web applications using React.js. Build responsive and user-friendly interfaces that support complex enterprise workflows. Integrate AI and backend services through secure APIs and enterprise gateways. Collaborate with UX, product, and engineering teams to deliver intuitive user experiences. Develop and maintain...

Role description DevOps & Cloud Platform Engineer Location: London, UK (Hybrid) Employment Type: Fixed-Term Employment / Contract (Inside IR35)   We are seeking an experienced DevOps & Cloud Platform Engineer to support the delivery of secure, scalable, and highly reliable cloud-native solutions. Working within a modern AWS environment, you will play a key role in automating infrastructure, strengthening platform security, enhancing observability, and enabling efficient software delivery through CI/CD best practices.   Key Responsibilities: Design, deploy, and manage AWS cloud infrastructure using Terraform and Infrastructure as Code (IaC) principles. Ensure secure cloud operations through robust IAM, access control, and security best practices. Build and maintain scalable, resilient, and highly available platforms and services. Develop and optimise CI/CD pipelines to support rapid, reliable software delivery....

Job Title: BI Developer (contract) Location: London Hybrid 2-3 days a week in the London office Duration: 6 months (with potential to extend) Contract Start Date: ASAP *please note that onboarding will take 4-6 weeks from the offer Day 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.   The Role We are looking for a BI Developer to build and enhance reporting solutions supporting Exchange Traded Derivatives and Cleared OTC products. You will use Tableau or MicroStrategy and Oracle technologies to deliver...

Joining a cross-functional delivery team (Engineering, Delivery, QA, UX, Design) Client is in the financial services domain Discovery and into delivery phase Ideal start date 21 - 28 September 6-month contract £day rate / outside IR35 2 days a week in person working (in office or client on site) Immediate interviews. About Red Badger Founded in 2010 by Stuart, Cain and David, we help large organisations improve their speed to market whilst focusing on delivering value to their users and customers. We work with our clients to understand their problems and validate ideas in order to deliver improved process efficiencies, strategic enhancements and new digital products and services (or make significant improvements to existing ones). The best bit about Red Badger is, of course, the team. We've been around for 10+ years now and we are 120+ strong. We are really proud of our people; we support and learn a lot from each other; we work...

Start date 1st October Immediate Interviews 3-month initial contract duration (likely to extend) £ day rate OUTSIDE IR35 2/3 days / week in office working (London)   As a Principal Product Designer, you are a discipline expert. You set the benchmark for quality and best practice. You are passionate about what you do and motivate those around you. You are a strong consultant who can foster positive and trusted relationships with our clients. You're comfortable providing end-to-end product design leadership across a multi-team programme, as well as high-value consulting services to shape a client's digital product strategy or to develop and launch early product initiatives to prove their value to senior stakeholders. You are a people person and, as a trusted advisor, you develop rapport with your team and clients. You are an integral part of the product team at Red Badger and a client-facing cross-functional team working in...

Basic information Location London Business Line Technology & Transformation Job Type Contract Date published 10-Sep-2026 Req # 25106 Job description Job Title: Senior Threat Modeler (contract) Location: London Hybrid 2-3 days a week in the London office Duration: 4 months Contract Start Date: ASAP *please note that onboarding will take 4-6 weeks from the offer Day 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...

Contract - Cloud Network Engineer Basic information Location London Business Line Technology & Transformation Job Type Contract Date published 10-Sep-2026 Req # 25111 Job description Job Title: Cloud Network Engineer (contract) Location: London Hybrid 2-3 days a week in the London office Duration: 4 months Contract Start Date: ASAP *please note that onboarding will take 4-6 weeks from the offer Day 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...

Contract - Cyber Security Engineer (Threat Modelling) Basic information Location London Business Line Technology & Transformation Job Type Contract Date published 10-Sep-2026 Req # 25099 Job description Job Title: Senior Threat Modeler (contract) Location: London Hybrid, 2-3 days a week in the London office Duration: 4 months Contract Start Date: ASAP Day 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...

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...

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   Lead and supported implementation, configuration, and management of SA Identity Access Governance (IAG) solutions to ensure compliance and secure access. Design and manage roles, profiles, and authorizations in SAP systems (e.g., S/4HANA, BW/4 HANA, SAC) to enforce appropriate access controls. Work with cross-functional teams, including IT, Compliance, and internal/external auditors, to ensure secure, integrated solutions. Create documentation for security processes, configurations, and user...

Job Description: EXL (NASDAQ: EXLS) is a global data and artificial intelligence ("AI") company that offers services and solutions to reinvent client business models, drive better outcomes and unlock growth with speed. EXL harnesses the power of data, AI, and deep industry knowledge to transform businesses, including the world’s leading corporations in industries including insurance, healthcare, banking and financial services, media and retail, among others. EXL was founded in 1999 with the core values of innovation, collaboration, excellence, integrity and respect. We are headquartered in New York and have more than 60,000 employees spanning six continents. For more information, visit www.exlservice.com . Role: Lead Data & Risk Solution Analyst BU/Segment: Banking / Analytics Location: Halifax or London, United Kingdom (Hybrid working and travel to Halifax at least twice a month if London based) Employment Type: Umbrella Contract (Inside IR35)...

Job Description: EXL (NASDAQ: EXLS) is a global data and artificial intelligence ("AI") company that offers services and solutions to reinvent client business models, drive better outcomes and unlock growth with speed. EXL harnesses the power of data, AI, and deep industry knowledge to transform businesses, including the world’s leading corporations in industries including insurance, healthcare, banking and financial services, media and retail, among others. EXL was founded in 1999 with the core values of innovation, collaboration, excellence, integrity and respect. We are headquartered in New York and have more than 60,000 employees spanning six continents. For more information, visit www.exlservice.com . Role: Lead Data Modeller BU/Segment: Banking / Analytics Location: London, United Kingdom (Hybrid working with 3 days a week in the office and travel to Halifax twice a month) Employment Type: Umbrella Contract (Inside IR35) to start ASAP. We are...

Role: FSS Enablement Lead (S4/Hana Transformation) Contract: 6 months (Inside IR35) Rate: £800-£1000 (per day) Location: London/Spalding (the role benefits from remote working with expectation to travel to different sites when required)   Why Greencore? Following the combination with Bakkavor in January 2026, we’re one of the UK’s leading creators of convenience food, driven by a simple purpose: to make everyday taste better. As a vibrant and fast-moving business, we’re proud to employ over 28,000 talented colleagues across 36 manufacturing sites and 21 distribution depots in the UK and the US. Together, we bring delicious food to life. Our products cover every meal occasion from breakfast through to dinner and dessert, with lunch and snacking in between. In FY25, our shared passion helped us achieve combined revenues of approximately £4bn. Our extensive direct to store (DTS) network, with 17 depots...

  Job Title: Full Stack Developer (contract) Location: London Hybrid. Travel to the London office on 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer Day 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.   The Role We are looking for an experienced Full Stack Developers to work in the Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This position requires a...

  ABOUT US Climate Impact Partners delivers solutions for climate action. We are carbon market specialists and a go-to partner for every stage of the net zero journey. With over 25 years of industry experience and fuelled by a relentless drive for rapid action and results, we have made it our mission to urgently ensure a thriving future for all life on earth. We do this by providing an end-to-end service that delivers high-quality, thoroughly vetted climate projects which reduce carbon emissions, improve health and livelihoods, and enhance biodiversity. Together with our clients and project partners we have been responsible for the reduction or removal of more than 144 million tCO2e. Check out our Impact Report to learn more about us and some of the work you could help us drive forward. What sets us apart: Boundless, urgent ambition. We are accountable, relentless, resilient. Courage to innovate. We are courageous, creative,...

IntellectEU is an international technology company focused on digital finance and emerging technologies. At IntellectEU we are on a mission to become the top-of-mind fintech company. We give rising talent and industry veterans the space to explore, launch ideas, and collaborate closely with our clients. Over the past two decades, we have earned our expertise in financial technology, executing on hundreds of complex integrations and co-creating new digital asset platforms alongside our clients. Location - London (UK). Type of cooperation - hybrid (2-3 days in the office). Responsibilities: Implement and operationalize core backend and frontend services with fault tolerance, security, and scalability. Build API-first services integrating blockchain networks, third-party provider solutions, and internal systems with strong consistency guarantees. Implement secure service communications using cryptographic signatures, key management, and zero-trust architecture...

Job Overview We are seeking a dynamic and detail-oriented E-Commerce SEO & Shopify Specialist (Part-Time) to elevate our online store’s visibility and performance. In this role, you will harness your expertise in search engine optimization, website management, and digital marketing to drive organic traffic, improve search rankings, and optimize our Shopify platform. Your energetic approach will help us reach new audiences and achieve measurable growth through strategic SEO practices combined with technical website enhancements. This is an exciting opportunity for someone passionate about e-commerce, digital marketing, and web development to make a tangible impact in a fast-paced environment. Duties Develop and implement comprehensive SEO strategies tailored specifically for e-commerce platforms to increase organic search traffic and sales. Optimize product listings, metadata, images, and content to enhance search engine rankings and user engagement....

Department: Strategy Team: GSMA Intelligence Location: London (hybrid working) Position type: Contract About The Team GSMA Intelligence is the definitive source of global mobile operator data, analysis and forecasts, and publisher of authoritative industry reports and research. We provide the most accurate and complete set of industry metrics available, comprising tens of millions of individual data points, updated daily. GSMA Intelligence is relied on by leading operators, vendors, regulators, financial institutions and third-party industry players, to support strategic decision making and long-term investment planning. Our data and insights are frequently cited by the media, academia, and NGOs. The GSMA Intelligence team is largely based in London and Delhi but is currently expanding with new roles in other locations to build out its regional capabilities and deepen on-the-ground insights. About The Role Research and consulting delivery As a senior member of...

Full job description Location: London 1-2 days a week. Department: Engineering Employment Type: Contract Contract Length: 6 months (with potential for extension) About YLD: Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they need to stay ahead of the competition, and we know our success only happens when they succeed. We’re a team of curious, talented people, and we’re committed to making YLD a place where great people want to work, grow, and stay. We’re a remote-first consultancy specialising in software engineering, product design, and data. Our teams are based across London, Lisbon, and Porto, and we create digital solutions that continue to deliver value long after our work is done. About the role: As a Senior Software Engineer at YLD, you’ll be part of a client team building innovative products. We’re looking for someone curious,...

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  Agentic Automation Engineer , your main responsibilities will be:   We 're looking for an Agentic Automation Engineer to help shape and deliver the next generation of AI-driven automation across the rail industry. This is not a traditional Power Platform Developer role. We 're seeking someone with hands-on experience building AI agents and agentic solutions , primarily within the Microsoft Agentic AI ecosystem , leveraging low-code technologies to design, orchestrate and deploy...