285 jobs found in London

We are seeking a Graphic Designer for regular, part-time work (2–4 hours per day) based in (or willing to travel to) the Deptford and Greenwich area. The position is flexible and can fit around your other projects. Your main responsibility will be to direct, mentor, and improve the work of our design team. Web design and "vibe coding" experience is a preferred bonus, but your primary focus must be a strong mastery of graphic design. This is an ongoing, steady role paid on a per-hour basis with weekly payouts. If you are a local design professional who wants reliable daily hours that fit your lifestyle, please reach out. THIS IS NOT A REMOTE ROLE Pay: £30.00-£35.00 per hour Work Location: In person

We are seeking a Graphic Designer for regular, part-time work (2–4 hours per day) based in (or willing to travel to) the Deptford and Greenwich area. The position is flexible and can fit around your other projects. Your main responsibility will be to direct, mentor, and improve the work of our design team. Web design and "vibe coding" experience is a preferred bonus, but your primary focus must be a strong mastery of graphic design. This is an ongoing, steady role paid on a per-hour basis with weekly payouts. If you are a local design professional who wants reliable daily hours that fit your lifestyle, please reach out. THIS IS NOT A REMOTE ROLE Pay: £30.00-£35.00 per hour Work Location: In person

Contract Opportunity: Security Cleared Software Developer in Test Job Type: Contract -3 month initial - Inside IR35 Location: Hybrid - London Start Date: ASAP Are you an experienced Security Cleared Software Developer in Test looking for your next contract opportunity? We’re seeking a highly capable SDET to support a major public sector programme, helping deliver secure, high-quality software solutions within a complex Agile environment. This is an exciting opportunity to work on large-scale digital transformation initiatives, contributing to the design and implementation of robust automated testing frameworks using Java and Selenium . ?? Important: Candidates must hold active Security Clearance Existing NPPV3 clearance would be highly advantageous. The Role As a Security Cleared Software Developer in Test , you will play a key role in ensuring software quality across critical public sector systems and services. Working closely...

This is a contract role for 3 months, starting in May ideally.   At Collinson, we don’t just build technology — we power the experiences behind some of the world’s most recognised travel, financial services, and retail brands. Our solutions help global brands acquire, engage, and retain millions of customers worldwide. Our flagship product is Priority Pass, the world’s leading airport experiences programme, trusted by travellers across more than 170 countries. Key clients include Mastercard, American Express, Cathay Pacific, British Airways, LATAM, Flying Blue, Accor, EasyJet, HSBC, Chase, HDFC. Our mission is focused on doing good beyond profit, which for us means we seek out opportunities for our people to share in our success and that we give back to the communities and people within which we work. Never short of ambition, the success of our business is delivered through the diverse and talented team of over 2,200 global...

This is a contract role for 3 months, starting in May ideally.   At Collinson, we don’t just build technology — we power the experiences behind some of the world’s most recognised travel, financial services, and retail brands. Our solutions help global brands acquire, engage, and retain millions of customers worldwide. Our flagship product is Priority Pass, the world’s leading airport experiences programme, trusted by travellers across more than 170 countries. Key clients include Mastercard, American Express, Cathay Pacific, British Airways, LATAM, Flying Blue, Accor, EasyJet, HSBC, Chase, HDFC. Our mission is focused on doing good beyond profit, which for us means we seek out opportunities for our people to share in our success and that we give back to the communities and people within which we work. Never short of ambition, the success of our business is delivered through the diverse and talented team of over 2,200 global...

ABOUT US:   Here at Sphere (www.onsphere.com) we operate in the dynamic world of energy commodities trading, where information and speed are crucial for success. However, data in these markets is often fragmented and opaque, leaving participants with incomplete and poor-quality information…. Here at Sphere, we aim to bring order to this chaos by leveraging our innovative voice and AI technologies, as well as our patented Liquidity Lake, which consolidates all actionable liquidity onto one screen. Enhanced by AI insights and quantitative analytics, our platform is designed to support even the most skilled traders; See more. Win more.   THE OPPORTUNITY:   Pick up and own, the transformation of a typescript library running within Electron Produce recommendations for improvements to the interaction of the typescript library with the server backend and separately with the UI Refactor the library to drastically reduce the...

ABOUT US:   Here at Sphere (www.onsphere.com) we operate in the dynamic world of energy commodities trading, where information and speed are crucial for success. However, data in these markets is often fragmented and opaque, leaving participants with incomplete and poor-quality information…. Here at Sphere, we aim to bring order to this chaos by leveraging our innovative voice and AI technologies, as well as our patented Liquidity Lake, which consolidates all actionable liquidity onto one screen. Enhanced by AI insights and quantitative analytics, our platform is designed to support even the most skilled traders; See more. Win more.   THE OPPORTUNITY:   Pick up and own, the transformation of a typescript library running within Electron Produce recommendations for improvements to the interaction of the typescript library with the server backend and separately with the UI Refactor the library to drastically reduce the...

ABOUT US:   Here at Sphere (www.onsphere.com) we operate in the dynamic world of energy commodities trading, where information and speed are crucial for success. However, data in these markets is often fragmented and opaque, leaving participants with incomplete and poor-quality information…. Here at Sphere, we aim to bring order to this chaos by leveraging our innovative voice and AI technologies, as well as our patented Liquidity Lake, which consolidates all actionable liquidity onto one screen. Enhanced by AI insights and quantitative analytics, our platform is designed to support even the most skilled traders; See more. Win more.   THE OPPORTUNITY:   Pick up and own, the transformation of a typescript library running within Electron Produce recommendations for improvements to the interaction of the typescript library with the server backend and separately with the UI Refactor the library to drastically reduce the...

Senior Market Risk Model Development   Location - Hybrid (3 days in London) Rate - up to circa £900/day Umbrella Contract Length - Initially 6 months   Senior role responsible for the development and analysis of Market Risk (MR) models, with a focus on Equity and FX products. The role supports accurate risk measurement under FRTB IMA and related internal/regulatory requirements, and provides subject matter expertise across pricing and risk computations.   Key responsibilities   ● Develop and re-design MR models (especially for Equity and FX) to support accurate measurement of FRTB IMA and other required risk measures, in line with internal governance and regulatory expectations. ● Interpret regulatory and business requirements and propose modelling approaches that are fit-for-purpose, well-controlled, and defensible under internal and regulatory scrutiny. ● Partner with Risk Transformation and Financial Engineering...

This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. 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 are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support 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 outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the...

This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. 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 are working on a landmark transformation of a cross‑government secure IT system. This is an exciting opportunity to contribute to the design and consumption of a private cloud environment from the ground up and help modernise the end‑user services that support 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 outcomes. If you are a self‑starter who thrives on autonomy and wants to see your analysis, insights, and business decisions shape the...

Freelance Data, AI and Operational Strategy Lead Next15 is a group of specialist businesses powered by data and technology, delivering measurable solutions for clients and lasting value for shareholders. We employ over 3000 people across 15 countries. Within our family of 12 consultancies, data and marketing services businesses, we focus on solving our clients' most complex growth challenges. Role overview We are looking for a freelance Data, AI and Operational Strategy lead to join our team in London. This is a short-term contract role to begin with, with the potential to evolve into permanent depending on the ongoing delivery requirements. Reporting into the Chief of Staff and working directly with the Senior Leadership team within Next 15 Group, this role plays a critical role in the execution of our strategy – Data powered growth fit for an AI future. Sitting at the intersection of data, technology, and people, this role blends hands-on data strategies with...

London Senior Java Developer London - (Contractors Outside IR35) In London WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage. Our clients include the world’s leading investment banks, investment managers, fintech and capital market service providers. With a global reach with offices in London, New York, Barcelona, Manila and Montreal, we have a proven track record of delivering powerful, elegant and intuitive trading technology solutions. We are now looking for Java Developer services on an exciting project!   THE SERVICES REQUIRED: A JVM lover who really enjoys working with the latest technologies and design patterns Eager to solve complex technical...

Team & Role Description Global Regulatory Tech team develops and supports applications required to ensure regulatory compliance. Regulatory obligations covered include Trade and Transaction reporting (MiFID II, EMIR, Dodd-Frank, HKMA, CSA, CAT) Team is looking for a senior technical BA for on-going projects and initiatives while also participating in the broader enhancement of Jefferies’ trade and transaction reporting platforms. This is a high‑visibility role requiring strong regulatory expertise, excellent stakeholder engagement, and a proven ability to plan and execute analysis activities in an evolving delivery landscape, proactively managing dependencies, risks and assumptions to drive successful outcomes.   Required Skillset Extensive BA experience with sound technical understanding of database design and structure. Proven track record of: Capturing and analyzing business, functional and data requirements Performing...

We are urgently looking for a Senior Site Reliability Engineer (SRE) on a contact basis in London (Hybrid), having strong experience in DevOps, CI/CD, Production Support, Observability, Monitoring, and Automation . You should possess hands-on expertise in supporting mission-critical production environments, incident management, infrastructure automation, and application deployments across on-premise platforms.   Key Skills:- Having 8+ years of experience in Site Reliability Engineering (SRE) , DevOps, Infrastructure Engineering, and Production Support. Strong experience supporting and monitoring enterprise production environments , including incident management, troubleshooting, and root cause analysis (RCA) . Expertise in CI/CD pipeline design, development, and management using Jenkins and Git. Hands-on experience with Observability, Monitoring, and APM tools such as Splunk and Dynatrace . Experience building and managing...

The Nuclear Decommissioning Authority (NDA) is a non-departmental public body created through the Energy Act 2004 .   We have 5 offices across the UK, in Cumbria, Dounreay, Harwell, Warrington and London. We have 17 sites including the first fleet of nuclear power stations, research centres, fuel-related facilities, and Sellafield, which has the largest radioactive inventory and the most complex facilities to decommission.   We are sponsored by the Department for Energy Security and Net Zero (DESNZ) and supported by Dounreay, Magnox, Nuclear Waste Services, Nuclear Transport Solutions and Sellafield. The Scottish government also has a governance role, working closely with DESNZ to ensure its expectations are met.   Our role is strategic - we establish the overall approach, allocate budgets, set targets and monitor progress.   We do not have a hands-on role in cleaning up our facilities. Instead, we deliver our mission through others,...

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...

Company Description Location: Remote- with occasional travel to CityFibre Offices Contract length: Until 4th September 2026 IR35: Outside Start Date: ASAP As the UK’s largest fibre-only network, and its only proven wholesale challenger, we’re busy setting new standards for what digital infrastructure can and should be. Designed from scratch for the internet, our network is greener, more reliable and ready for the future. The products we provide over it not only lead the market on speed, value and service, they help businesses to innovate, provide entire communities with a better foundation for their digital lives and support economic growth, locally and nationally. Job Description We’re looking for a Procurement Systems, Process & Performance Lead contractor to join our on-a 3-month basis. This role is critical to shaping the future of our procurement systems by leading the implementation of a new Source-to-Contract...

London, England, United Kingdom (Hybrid)20 Canada SquareLondonEnglandGB Contract (6 months 11 days) Published 30 days ago Project Coordination Workday / HRIS Support Requirements Gathering stakeholder engagement Reporting and Analytics Job Title: Project Analyst – Talent Acquisition Technology Job Location: Sunbury-on-Thames / Canary Wharf (Hybrid) Contract Length: Until 18th December 2026 Industry: Oil and Energy / HR Technology Working Hours: 36.25 per week   Role Overview: This role provides analytical, reporting and coordination support to agile delivery squads across Talent Acquisition technology initiatives. This role supports a large-scale Talent Acquisition technology transformation delivered within the enterprise IT portfolio. The programme focuses on modernising Talent Acquisition platforms, processes and operating models through a combination of Workday Recruiting optimisation,...

  Who are we   Founded in 1896, Knight Frank was registered as Knight Frank LLP a Limited Liability Partnership, on 3 November 2003, registered in England & Wales at 55 Baker Street, London, W1U 8AN with the registered number of OC305934. Headquartered in London, UK, Knight Frank is one of the world's leading independent real estate consultancies. We work responsibly in partnership to enhance people's lives and environments in over 50 Markets, 600+ Offices, 20,000+ People, 1 Global Network.   At the heart of all we do are our Clients. A relationship built on trust is vital. As trusted partners in property, we act with integrity and care, understanding our clients’ unique needs and consistently thinking about the bigger picture to provide personalised, clear and considered advice across all areas of property. Through our deep understanding of key markets and sectors – both emerging and established – we are dedicated to...