39 jobs found in London

We are recruiting for a Full Stack Java Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What you'll bring to the table: Solid commercial development experience with strong proficiency in Java and Spring Boot, alongside hands-on experience building end-to-end full stack applications (frontend, backend, and APIs). Python (agent services, orchestration, LLM integrations) Experience working with modern frontend frameworks (e.g. React, Angular, or Vue) Cloud & containers (AWS/GCP/Azure, Docker, Kubernetes basics) Kubernetes experience is preferred Data & retrieval (Postgres/NoSQL + vector DBs, embeddings, semantic search) Commercial experience working with agile methodologies. Experience dealing with challenges from stakeholders on technical issues and influencing technical decisions in the team. Understanding and ownership of best practice as a Senior Engineer (eg. TDD, SOLID, XP)   Equal Opportunities...

Department: Project Services & Change Team: Project Services & Change Location: London with hybrid working Position type: 6-month contract (umbrella – inside IR35); ASAP start date (preferably April 2026) What the hiring manager says “This is a very exciting opportunity to join our agile, fast-paced, and versatile team of project and programme professional, driving our Marketing Ambition programme. You’ll lead the delivery of multiple transformation initiatives, connect people and teams across the organisation, and enable effective collaboration with external partners. You will play a pivotal role in orchestrating execution across a number of cross-organisational strategic activities, creating meaningful and tangible impact to the GSMA, its members and the wider mobile ecosystem.” Anna Campbell, Head of Project Services & Change About the team   The Project Services & Change Team in the GSMA provides project...

Full Stack (React & .NET) Developer - 9 months Contract Location: London/Hybrid About the Role: Our capital markets practice is seeking a skilled and motivated Full Stack Developer with strong experience in React and .NET technologies and a passion for building scalable, cloud-native applications to work with a leading investment bank. You will be responsible for designing, developing, and maintaining both Front End and Back End components of our clients enterprise-grade solutions, with a strong emphasis on Azure cloud services. Split is 80% Front End - 20% Back End - Mainly UI Focused. 2-3 Days a week on site in London. Key Responsibilities Refactor and enhance the data ingestion engine to improve flexibility, configurability, and auditability Build and maintain independent data pipelines for multiple HR systems (Workday, FieldGlass, VNDLY) Develop and extend Front End UI (React/Node.js) to improve operational visibility Support and...

The Foreign, Commonwealth & Development Office (FCDO) pursues our national interests and projects the UK as a force for good in the world. We promote the interests of British citizens, safeguard the UK's security, defend our values, reduce poverty, and tackle global challenges with our international partners.   DV Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo 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 Senior Cyber Security  Analyst your main responsibilities will be to: Monitoring and Analysis: Continuously monitor security alerts and incidents using various security tools and technologies. Analyse and investigate security events to...

Role Title: Equity Derivatives Quant Developer Duration: 6 month contract Location: London, Hybrid Rate: up to £950 p/d Umbrella inside IR35   Role purpose / summary   3-7 years working as a Quantitative Developer and collaborating with quant modelers, IT development, other risk departments A degree in mathematical finance, science or maths from a top tier university Knowledge of the standard pricing models used in the investment banking industry Five or more years Python experience required Knowledge of distributed computing and serialisation techniques Test-drive development and automated CI/CD pipelines Knowledge of C++ or RUST   Desirable Knowledge, Skills & Experience Knowledge of instrument pricing, sensitivity calculations, VaR, ES and other risk measures. Knowledge of the main instruments used in Equities and Equity Derivatives Good knowledge of Excel Experience of...

About the job   We are looking for an experienced Oracle HCM Functional Consultant to join a long-term programme.   • 12 month contract • Outside IR35 • Strong Oracle HCM functional experience required • Must be UK based • Hybrid working model   Please send your application to: careers@techspireconsulting.com

Job Purpose:   The Online Crime Centre (OCC) is a multi-agency and public private partnership capability targeting crime that takes place online by blending law enforcement and industry capability and tradecraft to stop, block and disrupt online criminal enablers. Initially focused on fraud and volume cybercrime, the OCC will use targeted data and intelligence sharing to prevent online crime at scale.   This activity is transforming how the NCA delivers its mission to cut serious and organised crime. As a Project Manager you will manage specific projects on a day to day basis. Responsible for the driving and overseeing the delivery of the project to ensure the objectives are clearly defined and achieved within the agreed time, cost and quality constraints.   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...

Job Purpose:   The Online Crime Centre (OCC) is a multi-agency and public private partnership capability targeting crime that takes place online by blending law enforcement and industry capability and tradecraft to stop, block and disrupt online criminal enablers. Initially focused on fraud and volume cybercrime, the OCC will use targeted data and intelligence sharing to prevent online crime at scale.   This activity is transforming how the NCA delivers its mission to cut serious and organised crime. As a Project Manager you will manage specific projects on a day to day basis. Responsible for the driving and overseeing the delivery of the project to ensure the objectives are clearly defined and achieved within the agreed time, cost and quality constraints.   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...

Project Manager - AI London, United Kingdom | Posted on 20/03/2026 Job Description Job Role: Project Manager - AI Contract Duration: 6 months Location: London / Sheffield (Hybrid - 3 days on site) Daily Rate: Inside IR35   Job Summary: We are seeking a skilled Project Manager to lead the end-to-end delivery of AI-enabled cybersecurity capabilities. The role involves coordinating cross-functional teams including cyber, data, engineering, and risk/control stakeholders to successfully take AI use cases from concept through to production. The focus is on delivering solutions that reduce risk, improve threat detection and response, and enhance organisational resilience, all while ensuring safety, compliance, and measurable outcomes.   Key Responsibilities: Manage the full project lifecycle for AI-driven cybersecurity initiatives, ensuring timely and compliant delivery. Coordinate and align cyber, data, engineering,...

DevSecOps Engineer (Pipeline Security) - AI London, United Kingdom | Posted on 20/03/2026 Job Role: DevSecOps Engineer (Pipeline Security) - AI Contract Duration: 6 months Location: London / Sheffield (Hybrid - 3 days on site) Daily Rate: Inside IR35     Job Summary: We are seeking a skilled DevSecOps Engineer to join our team on a 6-month contract basis. The role focuses on embedding robust security controls into developer workflows that utilize Claude Code, with a particular emphasis on securing AI-generated code. You will be responsible for integrating Static Application Security Testing (SAST), secrets scanning, and designing secure CI/CD pipelines to ensure the integrity and security of AI development processes.   Key Responsibilities: Embed security controls within developer workflows leveraging Claude Code for AI development. Integrate and maintain SAST tools specifically targeting AI-generated code to...

Job Role: Business Analyst / Technical Analyst (BA/TA) - AI Contract Duration: 6 months Location: London / Sheffield (Hybrid - 3 days on site) Daily Rate: Inside IR35 Job Summary: We are seeking a detail-oriented Business Analyst / Technical Analyst to collaborate with Cyber, Security Operations Center (SOC), and Technology teams in shaping and delivering AI-enabled cybersecurity capabilities. The role involves translating complex operational challenges into clear, actionable requirements, defining success criteria, and ensuring that solutions are user-friendly, well-controlled, and deliver measurable business outcomes. Key Responsibilities: Engage with Cyber, SOC, and Technology stakeholders to understand operational problems and identify AI-driven solutions. Translate business and operational needs into detailed, clear, and testable requirements. Define success measures and key performance indicators (KPIs) for AI-enabled...

Job Role: Senior Delivery Lead - AI Contract Duration: 6 months Location: London / Sheffield (Hybrid - 3 days on site) Daily Rate: Inside IR35 Job Summary: We are looking for an experienced Senior Delivery Lead to oversee a portfolio of AI-enabled cybersecurity initiatives. This role involves leading projects from strategic planning through to delivery and value realisation, ensuring alignment across Cybersecurity, Technology, Data/AI, and Risk stakeholders. The successful candidate will drive the delivery of secure, compliant AI capabilities that enhance threat detection, response, and organisational resilience, all while maintaining clear governance and accelerating time to value. Key Responsibilities: Lead and manage a portfolio of AI-driven cybersecurity projects, ensuring delivery on time, within scope, and aligned with strategic objectives. Collaborate with Cybersecurity, Technology, Data/AI, and Risk teams to align...

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...

The Foreign, Commonwealth & Development Office (FCDO) pursues our national interests and projects the UK as a force for good in the world. We promote the interests of British citizens, safeguard the UK 's security, defend our values, reduce poverty, and tackle global challenges with our international partners.   SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo 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 Senior Linux Engineer , your main responsibilities will be: Responsible for maintaining operational SLA's for Linux infrastructure incidents across the service, involving both physical and virtual servers, DNS, NTP, RHEL Directory Services, Proxy,...

About Aptia   Founded to shape the future of pensions, health, and insurance solutions, Aptia is a leading professional services firm dedicated to simplifying complexity for businesses and individuals. We bring together cutting-edge technology and deep industry expertise to help organisations navigate an evolving landscape with clarity and confidence.   With a presence in the US, UK, India, and Portugal, we support over six million people and more than 1,100 clients, delivering solutions that drive efficiency, enhance financial security, and provide peace of mind.   Our strength lies in the combination of smart technology and expert teams, ensuring that managing pensions, health, and insurance is more effective. By focusing on innovation, accessibility, and client success, we help businesses take care of their people, so they can focus on what they do best.   And we are expanding. Aptia Group is not only fueled by our investors'...

Please note, an active SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo 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.)    This role may also involve some work in the evenings / weekends.    The Cabinet Office supports the Prime Minister and ensures the effective running of government. The Cabinet Office is also the corporate headquarters for the government, in partnership with HM Treasury, and takes the lead in certain critical policy areas. More information about the Cabinet Office can be found on its website at: www.gov.uk/government/organisations/cabinet-office   As a Microsoft Native Tooling Migration Engineer you will execute migrations of...

Job Title: Implementation Specialist E-Invoicing Location: London- 1 day Job Type: 6 months- Inside IR35 Role overview Are you looking for a role that will use your problem-solving skills, technical interests, and client communication skills to their full potential? We are seeking Implementation Specialists to join our e-invoicing Professional Services team and lead the technical implementation of our e-invoicing platform with global clients.This is the perfect role for a well-organised, collaborative, and analytical person who wants to grow their career within the software implementation space and work with a varied portfolio of multinational clients. You'll use your technical aptitude, excellent communication skills, and problem-solving abilities to tackle client configuration challenges and ensure the highest level of service. Note: Prior experience with e-invoicing platforms is not required. Comprehensive training on the platform will be provided prior to...

Senior Data Analyst, Analytics London Temporary – 6 months HYBRID – 3 DAYS IN THE OFFICE, 2 DAYS REMOTE                 WHO WE ARE We are RAPP – world leaders in activating growth with precision and empathy at scale. As a global, next-generation precision marketing agency we leverage data, creativity, technology, and empathy to foster client growth. We champion individuality in the marketing solutions we create, and in our workplace. We fight for solutions that adapt to the individual’s needs, beliefs, behaviours, and aspirations. We foster an inclusive workplace that values diversity and emphasises personal well-being. DATA ANALYTICS The Data Analytics team at RAPP is a driving force behind the agency's success. Sitting within a wider Marketing Sciences team, we drive value for our clients by delivering work that helps them to market and run their...

Data Analyst, Luxury Automotive-  6 month Temp role HYBRID – 3 DAYS IN THE OFFICE, 2 DAYS REMOTE                  WHO WE ARE We are RAPP – world leaders in activating growth with precision and empathy at scale. As a global, next-generation precision marketing agency we leverage data, creativity, technology, and empathy to foster client growth. We champion individuality in the marketing solutions we create, and in our workplace. We fight for solutions that adapt to the individual’s needs, beliefs, behaviours, and aspirations. We foster an inclusive workplace that values diversity and emphasises personal well-being. DATA ANALYTICS The Data Analytics team at RAPP is a driving force behind the agency's success. Sitting within a wider Marketing Sciences team, we drive value for our clients by delivering work that helps them to market and run their businesses...

Solution Architect - Pricing Transformation (SAP/Salesforce) We are supporting a key client on a strategic initiative and are looking for an experienced Solution Architect to play a critical role in a major pricing transformation programme. This role sits at the heart of the RevFlo SAP/Salesforce pricing enhancement programme , partnering closely with Central Pricing, Commercial, Finance, and Technology teams to design scalable architecture that strengthens commercial capability and optimises revenue performance. This is a high-impact, enterprise-level architecture role , suited to someone who thrives in complex environments and can design solutions that bridge commercial strategy, enterprise systems, and technology delivery. Key Responsibilities Own the end-to-end solution architecture across SAP and Salesforce platforms within the RevFlo pricing programme Lead cross-platform architecture and impact assessments across SAP, Salesforce, and...