347 jobs found in London

Job Title: DevOps Engineer Reporting to: DevOps and Automation Manager Direct Reports: 0 Position Type: Contract, Outside IR35   Why Tokio Marine HCC? Standing still is not an option in the current world of Insurance. TMHCC is one of the world’s leading Specialty Insurers. With deep expertise in our chosen lines of business, our unparalleled track record and a solid balance sheet, TMHCC evaluates and manages risk like no one else in the industry. Looking beyond profit, empowering our people and delivering on our commitments are at the core of our customer values, along with a desire to grow and provide creative and innovative solutions to our clients.   About Operations Operations sits at the heart of TMHCC, we ensure the smooth running of all business processes – from policy administration and claims handling to data, technology, and delivery. We focus on driving efficiency which enables our teams across the...

We are in need of a DV cleared Application Developer with expertise in Python, PyTorch, Data Handling , Large Language Model (LLM), GitHub, Linux CLI, Docker and Kubernetes. Any additional knowledge of Artificial Intelligence (AI), Machine Learning (ML) and Natural Language Processing (NLP) is highly desirable. Working with our UK Central Government client you will be part of a brand-new project focusing on blue sky dev work. Due to the highly sensitive nature of this project we are seeking DV cleared individuals with willingness to go for enhanced, preferably with/willingness to go for STRAP. This assignment will be a minimum of 12 months and beyond.   You will be required to work on a secure Government sites in London.    Excellent opportunity for a professional contractor to work on a long-term assignment at the start of the project. 

Senior Java/React Full Stack Developer Location: London or Newcastle, UK (Hybrid - ~1 day per week in office / onsite) Contract: Contract - 6 months with view to extend Day Rate: £550 - £600 per day - Outside IR35 About Appvia Appvia is a specialist cloud, platform, and solutions engineering consultancy. We help organisations modernise software systems, improve developer productivity, and adopt cloud-native practices that enable long-term, sustainable delivery. Our software engineering work focuses on modern application development, domain-driven design, and improving delivery outcomes through better architecture, testing, and developer experience. About the Role We are looking for a Senior Java/React Full Stack Developer to join Appvia on a contract basis, working as a hands-on engineering consultant within our Solutions Engineering team. This role is focused on modernising large, complex software systems, reducing technical debt, and improving...

Overview We are seeking a Senior C#/.NET Developer to design, build, and lead the development of high-quality, scalable software solutions. This role combines hands-on engineering, technical leadership, and mentorship, playing a key role in architecture decisions and delivery excellence-particularly for systems that handle large, complex data sets and high-volume processing . Key Responsibilities Lead the design and development of applications using C#, .NET (.NET Core/.NET 6+) Design and optimize solutions that process and manage large-scale data sets with a focus on performance and scalability Define and enforce coding standards, architecture patterns, and best practices Architect scalable, secure, and maintainable solutions (monoliths or microservices) capable of handling high data throughput and concurrency Perform code reviews and mentor junior and mid-level developers Collaborate with product managers, architects, QA, and DevOps teams Translate...

Job Title: Senior Data Governance Consultant (Principal Consultant) Location: City of London - 3 days per week Duration: 10 week contract (potential to extend) Salary: £750pd - Outside IR35 Start: ASAP At Pace, our consultants genuinely care about the impact our work has on our customers and their customers alike. We are problem solvers' who call on our collective experience, knowledge and skills to support customers to access benefits early. Our mission is to create environments that thrive for our customers; we enable this by providing transformation, process optimisation, and automation services, all with the aim of enabling our customers to harness human autonomy. We are reimagining how transformation services are delivered, taking a human-centred approach, and our work is having a material impact on people's lives. If this resonates with you, we would love to hear from you. Roles: Due to growing customer demand, we are seeking...

ABOUT DIGIMASTERS Digimasters Ltd was founded in 2017 as a digital transformation consultancy focused on technology, business process optimisation and data analytics. Digimasters works across all industries and provides experience in organisations of all sizes. Primarily based in London, UK, we work in many regions including the US, EU, APAC and the Middle East. Digimasters takes on additional talent during large programmes of work. For our engagements with clients in Architecture, Engineering, and Construction (AEC), as well as other sectors, we have several roles supporting the delivery of technology, business change, and data programmes. THE ROLE We are looking for an experienced Data Engineer to join our delivery team on a contract basis, with a specific focus on designing, building, and optimising data solutions on Microsoft Azure and Microsoft Fabric. This role is critical to helping our clients unlock the full value of their data assets, supporting advanced analytics,...

Experience / Competences Proficiency in writing database queries using SQL and general understanding of relational databases, and in data pipeline design and development. Experience with ETL processes, familiarity with the AWS ecosystem e.g. S3, Glue, DMS, CLI, etc., and experience with tools such as Qliksense, PowerBI, or equivalent. Ability to setup database connections and manage related issues. Familiarity with data analysis on trading platforms to understand order and trade lifecycle events. Be able to work through, with completeness and accuracy, a technical checklist of data validation and feed the results back to the Data Lead Be able to understand the reconciliation approach of order and order event count matching and use analysis techniques to identify differences and their cause. Self-starter, strong problem solver and great attention to detail. Excellent written and verbal communication. Adaptable, resilient, and a forward thinker. Knowledge of data...

We are looking for an experienced Salesforce Project Manager on a contract basis (INSIDE IR35) to join the client team. As a Project Manager, you will be responsible for leading the planning, execution, and delivery of Salesforce projects, ensuring solutions are implemented on time, within scope, and aligned with business objectives. This role combines strong project governance, stakeholder management, delivery leadership, and deep familiarity with the Salesforce ecosystem. Skills 10+ years of project management experience with multiple full lifecycle Salesforce or CRM implementations. Proven ability to lead end-to-end Salesforce project delivery across planning, design, build, testing, deployment, and post-go-live. Strong understanding of Salesforce platform capabilities (Sales Cloud, Service Cloud, Experience Cloud) and integration concepts. Develop and manage detailed project plans, timelines, budgets, RAID logs, and status reporting. Facilitate...

GreySpark Partners is a specialist consultancy that helps capital markets firms transform how they operate, compete and innovate. We combine deep industry expertise with hands-on delivery to solve complex business, technology and regulatory challenges for investment banks, asset and wealth managers, fintechs and other financial institutions, with a strong focus on front-office trading technology and solutions. GreySpark is expanding its Technology talent pool and is seeking experienced Software Developers interested in working on complex, business-critical trading platforms within global investment banks and financial markets clients. This is an opportunity to contribute to the design and optimisation of real-time systems across pricing, risk, connectivity and execution workflows. What You'll Do As a GreySpark technology consultant, you will work closely with front-office and technology teams to deliver both review and delivery projects. Responsibilities include: •...

Senior Visual Designer - JP Morgan Chase - London - 6 months contract - Onsite - PAYE We are seeking a Senior Visual Designer to join Chase UK, JP Morgan's International Consumer Bank, in London on an initial 6 months contract.   We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionise mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and UK, and we're now focused on European expansion - but how we do things here is a little different. Chase is building the bank of the future, and our digital platforms are central to this vision. As a Senior Visual Designer within our International Consumer Bank, you'll play a pivotal role in shaping high-quality web experiences that are on-brand, effective, and consistent across multiple markets. Based in London, you'll help elevate our web presence-ensuring what...

WPP is the creative transformation company. We use the power of creativity to build better futures for our people, planet, clients, and communities. Working at WPP means being part of a global network of more than 100,000 talented people dedicated to doing extraordinary work for our clients. We operate in over 100 countries, with corporate headquarters in New York, London and Singapore. WPP is a world leader in marketing services, with deep AI, data and technology capabilities, global presence and unrivalled creative talent. Our clients include many of the biggest companies and advertisers in the world, including approximately 300 of the Fortune Global 500. Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow. Why we're hiring: We are seeking a seasoned and pragmatic delivery...

We’re looking for a hands-on technical expert to join our team and enhance our Microsoft Sentinel & Azure SIEM threat detection capabilities.   The Role: Design, implement & tune advanced detection rules and analytics. Translate threat intelligence into actionable detection logic. Lead SIEM enhancements, integrations & content migration. Mentor junior engineers and drive best practices. Collaborate with IR & threat intel teams to refine detections.   Skills: Proven experience in SIEM content development & threat detection. Strong expertise with Microsoft Sentinel, Azure & Logic Apps. Deep knowledge of MITRE ATT&CK, attacker TTPs & security principles. Strong analytical & problem-solving skills.

Visual Designer - JP Morgan Chase - London - 6 months contract - ONSITE - PAYE We are seeking a Visual Designer to join Chase UK, JP Morgan's International Consumer Bank, in London on an initial 6 months contract.   We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionise mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and UK, and we're now focused on European expansion - but how we do things here is a little different. Chase is building the bank of the future, and our digital platforms are central to this vision. As a Visual Designer within our International Consumer Bank, you'll play a pivotal role in shaping high-quality web experiences that are on-brand, effective, and consistent across multiple markets. Based in London, you'll help elevate our web presence-ensuring what works for one market...

We are currently seeking a Network Security Operations Engineer , to join our Network Practice ; within one of our Financial Services clients working in an elite Operations Team. This is an initial 6 month contract opportunity Inside IR35 with the prospect of extension. You will be required to be on site 3 days a week, based in Central London   Opticore IT is a rapidly expanding specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within challenging and exciting environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more.   This is an exciting opportunity to join an elite Operations team focusing on BAU operational support with a strong emphasis on network security technologies , particularly firewalls with a chance to move into Project Delivery.   What you'll be doing: Work as part of the Network...

Job Introduction Main Responsibilities As the Salesforce Developer this role will work closely with the Salesforce Technical Lead and Lead architect to help with the development, Integration and configuration of Salesforce platform and performing the day to day operations to maintain the platform by partnering with people across the business and broader IT team to deliver customer value through the extension of CRM services. Work on Salesforce FSC projects to integrate with 3 rd party SAAS systems and internal on Prem systems leveraging APIs, different integration patterns and tools. Leverage the existing DevOps tools and methodologies (Azure DevOps) for deployments of user stories/tickets/bugs. Analyse requirements and translate them into technical solutions especially around Integrations. Design, Build, and test applications ensuring high-quality delivery. Also, integral part of the Run/Ops team of Salesforce to help with BAU requests and maintain the...

Key Responsibilities: · Opportunity Identification & Mobilization o Partner with business and operational leaders to identify transformation opportunities across hospitality, operations, and technology. o Assess viability, alignment to business goals, and strategic impact of new ideas. o Facilitate discovery workshops and early business case development. · Project Planning & Commercial Approval o Rapidly develop initial project charters, timelines, and high-level delivery roadmaps. o Lead cost-benefit analysis and support commercial approvals in alignment with transformation governance. o Ensure risk, impact, and stakeholder assessments are in place for early decisions. · Team Mobilization & Delivery Kick-off o Build and align cross-functional teams to kick off approved initiatives. o Establish delivery governance, cadence, reporting structures, and KPIs. o Lead early-stage execution (typically 6–12...

  1 Opening LONDON       Role description Full-Stack React Developer with Python Experience Location: London Hybrid working model-3 days from the client office in Central London Permanent/Contract inside IR 35/ Fixed term contract for initially 6 months with possible extensions Candidates with shorter notice periods and full work authorization in the UK will be given preference We’re looking for a skilled Full-Stack React Developer with strong Python backend experience to join our team. You’ll be working on a next-generation conversational AI platform, helping to build robust, scalable applications that integrate with Large Language Models (LLMs). This is a chance to dive into cutting-edge AI technology while contributing to both the frontend and backend of a modern web app. About the Platform The platform includes features such as: Document integration...

  Department: Technology Team: Security Location: London with hybrid ways of working Position type: Day Rate Contract, until end of 2026 (via Umbrella only)   What the hiring manager says   This is a role for someone who wants to make a real, global impact in telecom security from day one. Within GSMA’s T-ISAC, you’ll sit at the centre of international collaboration, helping our members stay ahead of constantly evolving cyber threats. We’re looking for a Senior Cyber Threat Intelligence Analyst who combines deep technical expertise with the ability to think strategically, share knowledge and elevate those around them. You’ll lead meaningful threat assessments, turn intelligence into clear, actionable recommendations and play a vital role in shaping and validating our T-ISAC improvement programme.   If you thrive on working with cutting-edge intelligence platforms, enjoy mentoring others and want to help...

Job Introduction The Financial Transformation Business Analyst’s role will be responsible for working with both Business and IT to elicit requirements/user stories and to recommend solutions that will help deliver system enhancements and improved business performance, whilst ensuring regulatory compliance. Main Responsibilities Leadership role in the e2e lifecycle delivery of an ERP system in a Financial Institution Decomposition of as-is data elements used in Financial reporting and working with technical data modellers to construct target data models Preparation for and leading participation in Discovery phase with ERP vendor to turn Business Requirements and TOM principles into implementable functional design Requirements engineering: elicit, analyse and validate stakeholder requirements, business requirements and solution requirements (functional and non-functional). To document the requirements in the form of user stories supported with acceptance...

Job Introduction Main Responsibilities Operates in line with the Bank's Risk Management framework (including sub-frameworks) and relevant risk and compliance policies and procedures, ensuring appropriate and timely escalation of any concerns to their line manager. Designs logical data models in the Finance domain, aligned with the bank’s conceptual data model, to capture the organization's data requirements to support reporting, analytics, and operational use cases Collaborates with data stewards and subject matter experts to develop the logical data models aligned with business requirements when conceptual data models are not available and to confirm internal reference data in the Finance domain Inputs into the development of the bank’s conceptual data model and how it is applied. Works closely with Data and Solution Architects on projects to support the completion of High level solution architecture and Low level designs Collaborates with...