139 jobs found in London

Why Keyrus, Why Now! Keyrus is an international group of 2,800 consultants and experts across 28 countries, built on a single conviction:  AI does not transform businesses. Architected intelligence does. For more than 30 years, we have been building the data foundations that make intelligent systems work — designing the Operating System of the intelligent enterprise, where intelligence is embedded into the core of business processes to create sustainable value:  we operationalise intelligence. AI does not replace humans. It repositions us to a place no system can follow:  understanding, deciding, designing, and creating. At Keyrus, you will not just develop skills — you will develop judgment. Your expertise sharpens with every system you architect, every client challenge you solve, and every deployment that compounds on the last. Over time, you grow into one of the rarest professionals of the intelligence era: someone who bridges data,...

MS Copilot Architect Canary Wharf, UK Long Term contract Hybrid(2 days a week) Inside IR35 Job Purpose: The Copilot Solutions Architect is responsible for designing, architecting, and delivering Microsoft Copilot-enabled solutions. This role bridges business requirements with technical implementation, ensuring secure, scalable, and value-driven Copilot deployments across Microsoft 365. This role involves collaborating with cross-functional teams to understand business requirements, providing technical leadership, and ensuring designs meet our architectural principles and security and data standards.   Key Responsibilities: Design and architect Copilot solutions within Microsoft 365 based on technical and business requirements. Author High Level Solution Designs, Solutions Overviews and Conceptual Architectures. Development of guardrails and policies around Copilot integration with applications and services. Provide...

MS Copilot Architect Canary Wharf, UK Long Term contract Inside IR35 Job Purpose: The Copilot Solutions Architect is responsible for designing, architecting, and delivering Microsoft Copilot-enabled solutions. This role bridges business requirements with technical implementation, ensuring secure, scalable, and value-driven Copilot deployments across Microsoft 365. This role involves collaborating with cross-functional teams to understand business requirements, providing technical leadership, and ensuring designs meet our architectural principles and security and data standards.   Key Responsibilities: Design and architect Copilot solutions within Microsoft 365 based on technical and business requirements. Author High Level Solution Designs, Solutions Overviews and Conceptual Architectures. Development of guardrails and policies around Copilot integration with applications and services. Provide technical guidance,...

About Us Aptura is an applied AI and data company working with frontier labs to train AI systems on real professional work. We do this by building high-quality evaluation and training environments that teach AI agents to produce work that can be used in daily workflows.   Role Description We are looking for Subject Matter Experts with experience in Strategy Consulting who have spent real time building strategy readouts, market sizing and competitive landscape decks, and due diligence summaries.   Responsibilities include: Designing problems to test state-of-the-art AI models on your workflows (ex. designing tasks that start mid-workflow - this can be a strategy readout that's work in progress, a market sizing deck that needs updated data or a client final report moving into a new template) Working with frontier engineering/research teams to implement and evaluate AI systems on the designed real-world strategy work.  ...

Senior Integrations Developer (Netsuite & Celigo) - (Contract), UK About Eucalyptus We're on a mission to make good health last a lifetime. More than 1 billion people live with obesity worldwide, driving preventable chronic conditions. We're here to build better long-term care.   Eucalyptus is now part of Hims & Hers, the global leader in personalised health and wellness.   Euc is the company behind Juniper, one of the world's largest weight-management programs combining GLP-1 medication with personalised nutrition, movement support, and clinician-led care from prescribers, nurses, health coaches, pharmacists, and dietitians. Our published clinical research shows that our combined clinical and behavioural approach helps patients lose significantly more weight during their treatment with Juniper by four times. Our Growth Story: Supporting patients living with obesity across our 5 markets Received selective NICE endorsement to...

Python Developer (Azure / FastAPI) — £350/day — Outside IR35 — Hybrid, Central London (3 days on-site) About the role A significant opportunity to work with a leading global independent financial services firm, delivering a loan management platform that handles complex servicing workflows in a regulated environment. You'll be working to a high bar for correctness, traceability and testing — and you'll be based out of excellent offices in central London three days a week. We are looking for a mid-level Python developer to join the delivery team. This is a hands-on engineering role in a small, senior team — you'll own features end to end and you'll have direct visibility of the client and the business problems you're solving. What you'll be doing Building and maintaining Python services — FastAPI applications and Azure Functions Designing and consuming REST APIs, with an eye on validation, versioning and clear...

We are currently looking for an experience Principal Engineer to join us on a contract basis. This is a hybrid position and will require 3 days per week on client site in Central London. Requirements Role responsibilities:   Define and drive technical strategy, architecture, and engineering standards across the Personalisation domain Design and deliver scalable systems supporting personalisation, search, recommendations, and ML-powered features Partner closely with Product, Data Science, and Design to deliver customer-centric solutions Lead and influence technical decision-making across multiple teams and platforms Mentor and support senior engineers, helping to raise the overall engineering capability Improve engineering quality, reliability, and productivity through best practices, tooling, and platform enhancemen   Who you are:   An experienced technical leader with a strong background in Java/Python...

Principal Engineer - Contract - Outside IR35 We are currently looking for an experience Principal Engineer to join us on a contract basis. This is a hybrid position and will require 3 days per week on client site in Central London. Requirements Role responsibilities:   Define and drive technical strategy, architecture, and engineering standards across the Personalisation domain Design and deliver scalable systems supporting personalisation, search, recommendations, and ML-powered features Partner closely with Product, Data Science, and Design to deliver customer-centric solutions Lead and influence technical decision-making across multiple teams and platforms Mentor and support senior engineers, helping to raise the overall engineering capability Improve engineering quality, reliability, and productivity through best practices, tooling, and platform enhancemen   Who you are:   An experienced technical...

Lead .NET Developer London £650 - £700pd Lead .NET Developer London £650 - £700pd 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 consultants and colleagues which stems from our core values: Confident, Dedicated, Responsible, Genuine. The hands-on technical lead with extensive experience in .NET, React, and API management, as well as expertise in cloud and integration...

Job Introduction Handelsbanken combines a long-established relationship banking model with secure, resilient, and customer-focused technology. Our technology teams enable the Bank’s decentralised way of working, delivering systems built for stability, trust, and long-term value. We are on a multi-year technology and digital transformation journey to enhance customer experience and improve how colleagues work together. By modernising platforms, simplifying processes, and better connecting data and systems, we help relationship teams focus on customers and less on complexity. Our decentralised culture extends to technology. Teams are trusted to take ownership, make informed decisions, and deliver sustainable, high-quality solutions. We value engineering excellence, pragmatic problem-solving, and strong collaboration across technology, business, and risk. We offer technologists the opportunity to build lasting careers, deepen their expertise, and contribute to meaningful...

Mindera are currently looking for an experienced Tech Lead to operate within a Platform Enablement team in the retail sector. This will be a small team that looks after capabilities that are shared across products and channels. For this role, previous experience with CRMs is essential, ideally Clavio but not limited to. Requirements Strong software engineering expertise – deep backend development experience, building scalable APIs and microservices; broader experience with technologies such as Node.js, TypeScript or React is beneficial. Architecture & system design – proven ability to design and evaluate scalable services and integrations, applying appropriate architecture patterns while balancing product goals, security, reliability and long-term system health. Cloud, DevOps & Infrastructure as Code – hands-on experience building and operating cloud-native solutions in AWS, using modern CI/CD practices and Infrastructure...

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...

Salary £400 - £425 Outside IR35 City London Province Greater London Country United Kingdom Postal Code E14 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. With a strong commitment to user-centred design and agile delivery, we continue to build innovative digital services that truly make a difference. Role Purpose We are looking for an experienced Backend Developer to design, build, and maintain scalable, secure server-side services and APIs, while contributing to the adoption of Agentic AI capabilities within our engineering platform. The role sits at SFIA Level 4 : the individual works under general direction, uses discretion in resolving problems, plans and monitors their own...

Senior QA Lead (Contract: Outside IR35) – FINTECH / LONDON 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 QA Lead services on an exciting project! THE INDIVIDUAL/S PROVIDING THE SERVICES WILL HAVE THE FOLLOWING EXPERIENCE: Significant experience in a QA lead role The ability to derive test cases from functional/technical designs Experience with...

Role: Project Manager – Power Platform Transformation Location: London, United Kingdom (UK) Type of engagement: Fixed Term Contract / Contract Role (Inside IR35) About the role: We are seeking an experienced Project Manager to lead a strategic transformation programme focused on migrating a business-critical Logistics solution from Smartsheet to the Microsoft Power Platform. This is a high-profile delivery role responsible for driving the end-to-end execution of a complex programme spanning five business lines, two international sites, multiple technology teams, and external delivery partners. The successful candidate will act as the central point of accountability for project planning, governance, delivery oversight, stakeholder engagement, and executive reporting. The project operates within a regulated environment and has a fixed business deadline, requiring a hands-on Project Manager who takes ownership, drives decisions, manages risk...

Synechron is looking for an experienced Business Analyst to work on an engagement to design and implement an enterprise Product Reference Data capability. This is a strategic initiative to establish consistent, governed product definitions, hierarchies, and relationships across global operations.   The Senior Business Analyst will translate business requirements into a validated, implementation-ready Product Reference Data model. Working closely with business stakeholders, data architects, and technical teams, you will shape the model through discovery, challenge, and validation—not simply document requirements.   Role: Lead discovery across product governance, reference data, and operational systems Capture business, functional, and non-functional requirements, use cases, and user scenarios Define authoritative product terminology, taxonomies, hierarchies, and business glossary content Build requirements traceability and validate...

We are looking for a Project/Programme Planner is responsible for developing, maintaining, and reporting on the integrated programme schedule for a separation programme (technology and business) Project Planner / PMO Remote (some occasional travel) £450-500 p/d 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 consultants and colleagues which stems from our core values: Confident,...

Senior Cloud Engineer - Contract What is Flagstone? Flagstone is many things. An online savings platform, reinventing how individuals, businesses, and charities manage, protect, and grow their cash. A diverse group of people, bound by a collaborative spirit, and shared purpose. And lastly, a thriving, profitable business - where smart people do their best work. Each definition shares a common thread: our unique culture. It's our pride and joy. And our competitive advantage. A feel for our culture: To revolutionise the savings market, we need to be at our best. But high performance takes more than talent - it takes a culture of kindness, respect, and growth. That's why we're building a diverse, inclusive community, where your voice is heard and valued. Where, with close support and room to develop, you can surpass even your own expectations. And be rewarded for it. We may not change the world, but we can change the world of financial technology. And all...

Managing Consultant – Endur Functional (Contract) Location: London, with occasional travel to client site Engagement: Contract   Why capSpire? capSpire is a fast-growing consulting and solutions company with a global footprint with eight offices in the world’s leading markets. We pride ourselves in being truly entrepreneurial, innovative, and collaborative, with a strong problem-solving ethos. We have built working relationships which span decades with many of the world’s largest energy and commodity companies. We believe that this is because we put our people first and are passionate about providing our clients with deep technical and industry insights that deliver pragmatic solutions. As we continue to grow domestically and internationally, we become more diverse. This rich diversity fuels our business and enriches our culture  The Engagement We need an experienced, hands on Endur consultant to lead functional...

Company Description Join the world’s largest kdb+ Consultancy where every query matters, every millisecond counts and every system you build shapes the future of data-driven finance. At Data Intellect , we thrive on solving complex data challenges in high-stakes environments. We’re a team of engineers, problem-solvers and collaborators who believe in pushing boundaries, not egos. If you're a proficient kdb+ developer ready to lead, innovate and make an impact, we want to hear from you. Job Description As a Senior kdb+ Engineer at [DI] you’ll be at the forefront of delivering high-performance, scalable solutions for some of the world’s most data-intensive financial institutions. You’ll: Lead technical delivery on client projects, setting the standard for quality and performance. Design and implement robust kdb+ architectures that handle billions of rows of time-series data. Collaborate with quants, traders,...