26 to 48 of 48 Client/Server Jobs in London

IT Support Associate, IT Services

Hiring Organisation
Amazon
Location
London, UK
Employment Type
Full-time
repair, troubleshooting, deployment and liquidation- Experience in IT client, server, and network service delivery- Experience with networking technology (TCP / IP, subnetting, DNS and DHCP)- Experience supporting Windows, Mac and / or Linux operating systems in a corporate setting- Experience working with windows server … adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. ...

Sr Lead, Arch Solutions

Location
Greater London, England, United Kingdom
Participates in the building of new and on-going vendor relationships Evaluates and selects from existing and emerging technologies those options best fitting business / project needs Promotes sharing of expertise through consulting, presentations, and documentations, etc. Experienced, functional expert with technical and / or business knowledge … functional expertise Carries out complex initiatives involving multiple disciplines and / or ambiguous issues Displays a balanced, cross-functional perspective, liaising with the business to help improve efficiency, effectiveness and productivity Strategic in developing, implementing and administering programs within functional areas Provides leadership and guidance to staff, fostering ...

Unreal Engine Developer

Location
City Of London, England, United Kingdom
optimise engine performance, ensuring projects hit platform targets and framerates without losing visual quality. Guide non-technical team members, technical artists, and CG / VFX artists on engine best practices, performance limits, and asset budgets. Participate in code reviews to share constructive technical feedback and author clean internal technical … JavaScript. Understanding of traditional 3D asset pipelines, DCC tools (Maya, Houdini, Substance), or Unreal shading and material systems. Familiarity with shader authoring (HLSL / GLSL) or Unreal’s Niagara particle systems. A degree in Computer Science, Games Programming, or a related STEM field (or equivalent practical experience). Accessibility ...

javascript developer for NHS scheduling

Location
Greater London, England, United Kingdom
Описание: Client Server is recruiting for a technology-for-good product that helps drive efficiencies for the NHS. The product is a complex real-time shift rota application hosted on AWS and available through web and mobile devices. Задачи: Re-architect and enhance the front … modern Angular, including Angular 21 Experience with relational databases and SQL query writing Good understanding of REST APIs, real-time systems, and CI / CD Strong knowledge of software engineering best practices and Agile development methodologies Experience in start-ups or SMEs with varied responsibilities Collaborative and pragmatic approach ...

Senior AI Engineer – Enterprise Agentic Development (Hybrid)

Location
Greater London, England, United Kingdom
Client Server Ltd. in London is seeking an AI Engineer / Developer to help organisations transition to agentic development. You will work on AI-first software factories, building AI agents, data pipelines, and CI / CD practices in a hybrid London-based role with … work options. The ideal candidate combines hands-on AI agent coding across languages with strong backend experience (Python or OO), and solid DevOps, AWS / Azure knowledge. #J-18808-Ljbffr ...

Site Reliability Engineer, Infrastructure - ThousandEyes

Location
City Of London, England, United Kingdom
experienceleveraging AIas a force multiplier of SRE activities, such as automati ng toil away and improving operational efficiency. Professional experience administering and troubleshooting GNU / Linux systems, including system libraries, file systems, networking, and client-server protocols. Preferred Qualifications Bachelor’s degree with 5+ years ...

AI-Driven Python Backend Engineer – WFH

Location
Greater London, England, United Kingdom
Client Server seeks a Python Developer / Backend Software Engineer to join our London team, building backend systems and cloud-native services. The role emphasizes AI integration and strong software design, with flexibility to work from home part of the week. You’ll contribute ...

C# .NET Developer for Trading Systems (SQL)

Location
Greater London, England, United Kingdom
Client Server in London is seeking a Software Developer / Engineer with strong C# .NET and SQL skills to join a hedge fund tech team. You will work on algorithmic trading systems and partner with Quant teams to architect valuation, risk and pricing components, delivering ...

Finance Desk Technology - Collateral Management Development lead

Location
Greater London, England, United Kingdom
opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.**Role Overview / What will you do:**We are seeking a highly experienced and hands-on Applications Development Lead to drive the design, development, and delivery … technology goals* Consult with end users to identify system function specifications and incorporate into overall system design* Allocate work, and act as an advisor / coach developers, analysts, and new team members* Influence and negotiate with senior leaders and communicate with external parties* Appropriately assess risk when business decisions ...

AI Engineer - Python/LLM & Intelligent Agents (Hybrid)

Location
Greater London, England, United Kingdom
Client Server in London provides a hybrid role for an AI Engineer focusing on Python backend development and LLMs. You will design and implement APIs, build intelligent agents, and integrate tools into scalable workflows. The team emphasises practical, revenue-generating AI solutions with strong collaboration. ...

Staff Engineer - Java Spring Boot on AWS | Hybrid London

Location
Greater London, England, United Kingdom
Client Server Ltd. in London is seeking an experienced Staff Engineer to own technical direction, lead projects and work directly with clients on complex transformation programs, primarily … financial services. You will design and deliver scalable Java applications using Spring Boot and microservices, migrate legacy systems to AWS, and enhance CI / CD and cloud deployment practices. You will combine hands-on engineering with technical leadership, problem solving and client engagement within a #J ...

Senior Software Developer

Hiring Organisation
NCC Group
Location
London, UK
Employment Type
Full-time
ServiceNow Application Developer Expert knowledge of ServiceNow platform development capabilities Strong knowledge of JavaScript and the AngularJS framework Strong knowledge of ServiceNow Client & Server API's General programming skills and understanding of secure software development lifecycle (SSDLC) Excellent communication and teamwork abilities Ability to manage multiple … healthy with our cycle-to-work scheme. Special Time Off: Take time off for those big moments in life, like getting married / entering into a civil partnership, becoming a grandparent, and welcoming home a new pet. Family Planning: Benefit from our generous maternity and paternity leave, as well ...

Senior Python Engineer: FastAPI on Azure | Hybrid London

Location
Greater London, England, United Kingdom
Client Server Ltd. in London is seeking a Senior Python Developer to own backend systems, play a hands-on leadership role, and shape the architecture of a complex SaaS calculation platform for cyber security … insurance markets. You will design, implement, and review code for FastAPI services, work with Azure (AWS optional), mentor engineers, and drive best practices, CI / CD, and quality assurance. This hybrid role offers a London office presence three days a week, with remote work options, a #J-18808-Ljbffr ...

Founding Python Engineer - Equity, Hybrid, High Impact

Location
Greater London, England, United Kingdom
Client Server Ltd. is seeking a Founding Software Engineer (Python) in London. You will shape the technology and product in an early-stage AI start-up, taking ownership from architecture to deployment on Azure. The role emphasizes building scalable … cloud-native apps, working with Python and TypeScript, and collaborating closely with founders in a flexible, hybrid environment across London and Cambridge, with travel / expenses covered where needed. #J-18808-Ljbffr ...

full stack developer for Developer Ecosystems

Location
Greater London, England, United Kingdom
stock availability, and other global services. Задачи: Own the technical strategy and architecture for one or more Developer Ecosystems, including iOS, Web, and Infra / Automation Define and drive best practices for API and SDK design, ensuring consistency, usability, and scalability Lead complex, cross-team initiatives to expand … Days annual leave Enhanced maternity and parental leave packages Choice of kit and home-station setup Personal learning and development budget (£1000 p / a + 5% time to work on own projects) BUPA Health Insurance, dental costs, and mental health and wellness support Pension, Life Assurance, and Income ...

Founding Engineer - Python API & LLM, Equity & Impact

Location
Greater London, England, United Kingdom
start-up serving regulated industries. You will work across the full SDLC, from architecture and backend services through to frontend, CI / CD, and deployment on Azure, with hybrid work between London and Cambridge and occasional WFH. Candidates should have strong Python skills, experience with RESTful APIs (FastAPI), TypeScript … / React, and a startup #J-18808-Ljbffr ...

Python Cybersecurity Engineer — Greenfield AI Defender (WFH)

Location
Greater London, England, United Kingdom
Client Server is seeking a Python Software Engineer to join their R&D team in London, with hybrid work (office twice a week) and WFH options. You will work on a Greenfield project, mostly backend Python, and also engage with Rust, Typescript, and emerging technologies within ...

technical recruiter in technology recruitment

Location
Greater London, England, United Kingdom
Описание: Client Server is an established technology recruitment consultancy based in the City of London. It partners with UK technology companies, including start-ups, scale-ups, and global financial institutions, to build client relationships and place technology talent. Задачи: Build and grow a portfolio … clients; Manage the full 360 recruitment lifecycle from business development through placement; Source and place technology professionals across specialist markets; Develop long-term client and candidate relationships; Achieve and exceed revenue targets with support from advertising and marketing teams. Требования: Experience as a 360 Recruitment Consultant, ideally within ...

Strategic Technology Advisor: Cloud, Data & AI Roadmaps

Location
Greater London, England, United Kingdom
Client Server Ltd. is seeking a Principal Technology Consultant to own the senior technical relationship across strategic accounts and act as a trusted advisor to CIOs and IT leaders. You will shape technology roadmaps, align solutions to business outcomes, and provide leadership across pre-sales, delivery … managed services. This client-facing leadership role focuses on setting technical direction, collaborating with architects and delivery teams, and guiding strategic initiatives in cloud, #J-18808-Ljbffr ...

Remote Web Security Engineer — Offensive Security & JS

Location
Greater London, England, United Kingdom
Client Server is seeking a Web Security Engineer to collaborate with the web development team and dominate offensive security across web-based applications. You will perform penetration testing, reverse engineering and vulnerability assessments, identifying risks and guiding developers to build secure, resilient software from the ground ...

Remote Account Executive - MSP IT Security

Location
Greater London, England, United Kingdom
Client Server Ltd. is seeking a high-energy Account Executive in London to drive sales of managed IT security services. You will prospect, qualify and close 360 IT deals, handling discovery calls, demos, and negotiations to deliver results in a fast-paced tech environment. ...

SDK Engineer

Location
Greater London, England, United Kingdom
Maven Central, SwiftPM, CocoaPods) Support customer integrations and investigate issues inside live production games Work with backend and data teams to shape the client-server contract You Need Senior experience shipping production mobile code on Android or iOS at scale Experience building an SDK or library ...

Private Equity Domain Analyst Assistant Director

Hiring Organisation
EY (Ernst & Young)
Location
London, UK
Employment Type
Full-time
specialism in your Domain e.g. thematic topics such as technology or sustainability, or a deep commercial understanding of your sector or specific subsector / line of business or service line / sub-service line. You will contribute to EY's distinctive perspective on client issues … clients. Regularly interact and present to internal EY stakeholders, participate in account meetings, and support Domain leaders in preparing for client meetings and events. Create commercial impact for EY by activating content with client servers across the EY network and proactively identifying opportunities for EY.Collaborate with ...