295 jobs found in Aylesbury

About the Company We are seeking experienced Network Security Engineer to join the enterprise network services team in London. The selected professionals will be responsible for ensuring operational stability, resilience, security, and compliance of enterprise network services within a global, highly regulated environment. About the Role This role requires strong hands-on expertise in enterprise networking, incident management, root cause analysis, network automation, and production-grade infrastructure support. The engineers will act as senior technical authorities and escalation points for critical incidents while partnering with architecture, security, and service management teams to deliver reliable and scalable network services. Responsibilities Own operational stability, resilience, and compliance of enterprise network services in a global regulated environment Configure, deploy, and support enterprise network hardware including...

x8d UK-based | 3 days per week in-office (Paddington).   We are looking for an experienced Senior Product Manager to join us on an initial 6 month contract. This is a high-impact role focused on shaping and delivering product initiatives that grow our Food customer base, accelerate category performance, and deepen loyalty integration to maximise engagement and sales. This is an opportunity to shape a critical part of our digital experience and play a key role in driving growth across high-priority business areas. You'll have autonomy, visibility and the chance to make a tangible impact on millions of customers. As Senior Product Manager, you will own and drive the product strategy and roadmap for key areas of the app experience, ensuring seamless, engaging and commercially effective customer journeys. You'll work cross-functionally with engineering, design, data, marketing and trading teams to deliver measurable business outcomes.   Define and...

Senior Technical Business Analyst (Contractors Outside IR35) – FINTECH / LONDON 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, fintechs and capital market service providers. With a global reach with offices in London, New York, Manila, Barcelona and Montreal, we have a proven track record of delivering powerful, elegant and intuitive trading technology solutions. We are now looking for Technical  Business Analyst services on an exciting project!    THE INDIVIDUAL/S PROVIDING THE SERVICES WILL HAVE THE FOLLOWING EXPERIENCE: The   ability to  see...

JAVA DEVELOPER – LONDON – CONTRACT OUTSIDE IR35  – FINTECH 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 a Java Developer to provide services on an exciting project!  The service provision will require:  Solid JVM skills with strong design patterns. Ability to solve complex...

Essential Skills & Experience: · Proven experience in UI/UX design for self-service platforms or similar digital products. · Proficiency in design tools such as Figma, Adobe XD, or Sketch. Strong knowledge of responsive design principles and web/mobile best practices. · Experience conducting user research and usability testing to drive design improvements. · Familiarity with accessibility standards (e.g., WCAG 2.1) and inclusive design principles. · Ability to work in an Agile environment, delivering iterative design solutions in collaboration with cross-functional teams. · Excellent communication skills to articulate design decisions and gather stakeholder feedback effectively Familiarity with GDS Service Standards and the Digital Service Assessment process Work with clients to design and develop digital services that are user-friendly, accessible, and compliant with GDS standards. Lead the development...

JOB DETAILS Minimum years of experience: 5 Detailed Job Description: NetBackup Administration – Deep understanding of Veritas NetBackup, including backup, recovery, and disaster recovery strategies. · Flex Appliance Management – Experience in deploying, configuring, and maintaining NetBackup Flex Appliances. · Access Appliance Management – Experience in deploying, configuring, and maintaining NetBackup Access Appliances. · Bash Scripting & Automation – Proficiency in Bash, Powershell, or Python scripts for automating backup tasks, log analysis, and system monitoring. · Containerization & Linux Administration – Familiarity with Docker-based NetBackup instances and Linux-based system management. · Networking & Storage – Knowledge of storage configurations, networking protocols, and troubleshooting connectivity issues. · Security & Compliance –...

About the Role The Dynamics 365 Developer reports into the Complex Case Management Team DevOps Lead. The role will have a close working connection with IT teams, Partners/3rd parties, Operational Teams and Service Management. Responsibilities · Agile Practices: Integrate and support with agile based product development ceremonies such as sprint planning, standups, retrospectives and backlog grooming. · Solution Design and Development: Lead the design and development of custom solutions within Dynamics 365 and Power Platform, ensuring they meet business needs and align with best practices. · System Integration: Integrate Dynamics 365 with other systems and applications, ensuring seamless data flow and process automation. · Customization and Configuration: Customise and configure Dynamics 365 and Power Platform applications to meet specific business requirements. · Technical Leadership: Provide technical guidance...

£450–£475 per day | Inside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Consulting   Scrumconnect Consulting is a UK national SME award-winning software development consultancy with over 300 consultants across the UK. We work with UK Public Sector clients to build impactful, award-winning digital services that improve millions of lives.   We take as much pride in our people, culture and work-life balance as we do in making services that improve millions of lives. Collaborative, entrepreneurial and dedicated to problem-solving, we bring the step change our customers need to sustain innovation.   About the Role   We are looking for an experienced Microsoft Dynamics 365 Developer to join a blended delivery team working on a large-scale public sector digital transformation...

DevOps and Automation Engineer Contract: Outside IR35 Duration: 6 months   Why Tokio Marine HCC? Standing still is not an option in the current world of Insurance. TMHCC are 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, and so is a desire to grow and provide creative and innovative solutions to our clients.   This assignment will be to work with the DevOps and Automation Manager to create and deliver the DevOps and Automation roadmap with a heavy focus on “Everything Ephemeral” including Agentic AI and ephemeral environments.   Key responsibilities and deliverables: Liaise closely with IT Delivery Managers, including...

Job Title Paid Search and App Marketing Manager (3 month contract)   Job Description Who are we? IG has been at the centre of retail trading and investment since 1974, when we helped create the market for financial spread betting. Today, we're a FTSE100 fintech operating across five continents, serving over 700,000 clients and handling billions in transactions - built on decades of scale, trust and proof. We didn't pivot to innovation; it's how we've always operated . What that means for the people who work here is real: genuinely complex problems to solve, the technology and resources to tackle them properly, and the kind of scope that’s rare in established businesses. The bar is high - bring a curious and forward-thinking mindset and we'll give you the platform to define what comes next. Join us at IG – the future gets built here.   What’s the role? We are seeking a highly...

Senior Operations Lead – Service Operations Transformation (Contract) Toyota Connected Europe (TCEU) · London (Hybrid) · Contract – Initial 3 months (extendable) Outside IR35   About the role: Our Operations function is at an important stage of its evolution. The department has an ambitious FY2026 plan to deliver: intelligent automation, AIOps, process excellence, stronger governance, workforce transformation into SRE/ARE-aligned engineering, and a new “Ops as a Product” operating model. To get there, we first need to stabilise and strengthen the current team's standards, ownership and ways of working. We are looking for an experienced, hands-on Senior Operations Lead to join on an initial 3-month contract to do two things in parallel: stabilise the current team, resetting standards, ownership and customer confidence, and begin its transformation into a modern, engineering-led operations capability. The...

Why Sony Interactive Entertainment? Sony Interactive Entertainment isn't just the Best Place to Play — it's also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we're part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world. Our role at SIE is to create and nurture the experiences under the PlayStation brand, a name synonymous with entertainment excellence and creativity. Location: London / Hybrid Duration: 6-12 Months Day Rate: £340 - £360 per day Engagement Method : Umbrella/PAYE Role Overview: We're looking for a Senior Digital Designer to join our Creative Services team for an initial 6-12 month...

Company Jefferies, a global investment bank and securities firm, has served companies and their investors for over 60 years. Headquartered in New York City, with offices in more than 25 cities around the world, Jefferies provides clients with capital markets and financial advisory services, institutional brokerage, securities research and asset management. The firm is a leading provider of trade execution in equity, high yield, convertible and international securities for institutional investors and high net worth individuals. Job Description: As part of the Equity Technology team, an opportunity exists for a consultant tester to join the small Securities Finance team to support the UK/EU T+1 Regulatory initiative. Key Responsibilities & Tasks: Develop and execute test plans, test cases, and test scripts. Perform manual and automated testing to ensure software quality. Identify, document, and track bugs and issues. Experience in regression and integration...

Senior Delivery Lead - Outside IR35 - Contract (Energy)   About the role   We're looking for an experienced Senior Delivery Lead to drive a data transformation programme across all pillars of an Energy & Utilities client, including the Analytics & Trading pillar. Reporting to the Delivery Principal, you’ll work as part of a cross-functional team to perform a business-wide assessment with C-Suite stakeholders, plan their transition and embed organisational and cultural practices for best-in-class data governance.   This is a hands-on role combining delivery leadership, engaging key stakeholders, process mapping and organisational change.   What You'll Do   Lead the delivery of a multi-phase change programme across multiple pillars of an organisation with ambitious goals Participate in interviewing C-Suite and other stakeholders, distilling their objectives, obstacles and obligations, and work with...

Senior Software Engineer - Outside IR35 - Contract (Energy)   About the role   We are looking for a Senior Software Engineer (ideally with some Data Engineering experience) to join our client team in the energy trading sector.   End date is not certain, but likely to be December 2026 or early Q1 2027.   We are looking for experience in the following technologies:   Microsoft Azure ecosystem Understanding of networking & security options in Microsoft Azure Infrastructure-as-code (preferably Bicep) Python   Experience in the below would also be beneficial:   Azure DevOps (pipelines) SQL   We generally spend 2 days per week on-site with the client in central London (Monday & Thursday).   £500-600 per day outside IR35   Start date: 10/08/2026 End date: December 2026 or early Q1 2027   About Softwire  ...

About Voodoo Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz. This position can be fully remote within CET +/-2h. Team Our Gaming team is made up of hybrid-casual, casual, and mid-core experts. Our 'Core' games team supports internal and external studios worldwide in creating, developing, and launching new hit games, whilst our 'Live' games team focuses on delivering higher engagement on our existing and successful games. Joining our Live games team means collaborating with gaming industry experts on globally renowned, enduring games while embracing exciting new entrepreneurial ventures. With over seven...

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, and analysts to...

Senior AI Engineer Assignment type: 6 month contract (outside IR35) TMHCC is seeking a Senior AI Engineer to support the build-out of our AI Ops capability and delivery of strategic AI transformation initiatives across insurance operations, including Policy Revamp and FNOL (First Notice of Loss). The role will focus on designing and implementing enterprise-grade Agentic AI solutions using Azure AI Foundry, Python, Azure Functions, and modern cloud-native engineering practices. This is a hands-on engineering role requiring strong experience in AI workflow orchestration, secure Azure architecture, API integration, and scalable AI solution delivery.   Key Responsibilities Design and develop Agentic AI solutions using Azure AI Foundry and Azure OpenAI Build AI orchestration workflows using Python and Azure Durable Functions Develop document-processing and AI-driven automation solutions for insurance workflows Implement secure Azure...

Joining a new project Ideally have worked on Financial Services Projects before (Payments would be great) Fullstack Experience Tech Stack - Kotlin Backend, JS/TS React Frontend Start date ASAP Duration 6 months (Likely to extend) 2/3 days / week in person working (London) Immediate Interviews   The best bit about Red Badger is, of course, the team. We are really proud of our people; we support and learn a lot from each other; we work really hard but have fun doing it. We are a diverse group made up of 22 different nationalities, speaking 17 different languages.   Our 3 founders, Dave, Cain and Stu, who have considerable tech and consultancy experience and still own 100% of the company. We've been consistently profitable and have grown responsibly from the beginning.   We are based at Old Street in the heart of "tech city" and get thoroughly stuck in with the brilliant community around...

Procurement Program Manager needed to join our team on a contract basis. The opportunity As Procurement Program Manager you will direct enterprise-wide sourcing transformations, cost-reduction initiatives, and supplier capabilities. You will bridge strategic sourcing and project execution, manage cross-functional teams, track program metrics, and mitigate supply chain risks. What you'll be doing Program Execution: Lead large-scale productivity, technology, and supply chain transformation programs from ideation through implementation. Performance & Governance: Establish project scorecards, define metrics, and report tangible savings and efficiency outcomes to senior leadership. Stakeholder Management: Align cross-functional groups including Finance, Operations, Legal, and regional procurement teams with overarching strategic goals. Risk & Sustainability Management: Identify procurement-related risks, implement contingency plans, and...