26 to 50 of 73 Client/Server Jobs in England

Principal Security Researcher

Hiring Organisation
Microsoft
Location
London, England, United Kingdom
200066097Posted: 2026-11-11Location: United Kingdom, London, LondonEmployment type: Full-TimeWork site: 0 days / week in-office – remoteRole type: Individual ContributorTravel: Less than 25%Profession: Security EngineeringDiscipline: Security ResearchCompany: MicrosoftOverviewThe Cloud & AI organization accelerates Microsoft’s mission and bold ambitions to ensure that our company and industry … with others to synthesize research findings into recommendations for mitigation of security issues. Sharing across teams. Driving change within team based on research finding.QualificationsRequired / minimum qualifications:Batchelors, Masters Degree or PHD in Statistics, Mathematics, Computer Science, Computer Security, or related field AND experience in software development lifecycle, large ...

Robotics Test Engineer: End-to-End Release & HIL Testing

Location
Greater London, England, United Kingdom
auth, data pipelines, telemetry, fleet management — including contract testing and integration testing. Test Automation: Design and implement automated test suites that run in CI / CD; expand coverage as the platform grows. Quality Strategy: Define test methods, quality criteria, and metrics; participate in shaping the overall testing strategy … + requests, or equivalent). Linux: Comfortable operating in Linux environments and interacting with services over the terminal. Version Control: Experience with Git. CI / CD: Understanding of CI / CD pipelines and how automated tests integrate into them. Test Tracking: Experience with a test management or task ...

Product Architect PLM/ALM

Location
Metropolitan Borough of Solihull, England, United Kingdom
remote position with UK, offering flexibility and autonomy, while remaining part of a highly connected global team. Key Responsibilities You will design complex ALM / PLM systems, either independently or together with a project team Additionally, the solution design, with particular consideration for the surrounding … Required Skills & Experience Experience in consulting and concept development for the software and product development process. Excellent knowledge of business processes in the ALM / PLM environment, as well as process knowledge in Business Process Analysis. Experience in Requirements Engineering / System Engineering and working experience with ...

Python Developer

Location
Greater London, England, United Kingdom
focus on performance, scalability, and low latency Contribute to the end-to-end build and deployment of features across EU, US, and Global / Emerging Markets Implement enhancements to AMM and RFQ pricing workflows, improving automation and client responsiveness Participate in the architecture and design of distributed … Strong experience in Front Office trading system development, ideally within electronic trading or market making environments Solid software engineering background with: Python (advanced) SQL / data handling Strong understanding of client-server and distributed architectures Experience working in Linux / Windows environments Proven ability ...

Junior IT Support Analyst

Hiring Organisation
O.C.S. Consulting Plc
Location
Borehamwood, South East, United Kingdom
Employment Type
Permanent Contract, Remote
Salary
£33,000
this role. Leading IT Consultancy with offices in UK and Europe (Netherlands, Belgium and Switzerland) is looking to recruit a permanent 1st Line Support / Helpdesk and Test Analyst to satisfy internal and client requirements. We deliver a range of services from IT Consultancy, Software Project Development … alongside skilled and experienced individuals who will mentor you. You will learn the tools, techniques and approaches used in Testing and 1 st Line / Helpdesk Support and apply them in the workplace, learning how to deliver on time and to budget. Mandatory skills: · Excellent proficiency in English with ...

IT Support Engineer I, IT Services

Hiring Organisation
Amazon
Location
London, England, United Kingdom
equivalent diplomaPreferred qualification - Experience in networking- Excellent customer facing skills- 2+ years of technical experience in a corporate environment supporting Windows, Mac and / or Linux- 2+ years of experience with client, server, and network services DNS, DHCP, OSI Model and TCP / … Occasional travel required based on needs of the business- Bachelor’s degree in Computer Science or IT related field- CompTIA A+, CompTIA Network+, Cisco / CCNA, Linux (Redhat), Microsoft hardware (installation), AWS, or other industry relevant certifications- Experience in Active Directory and Windows Server backup solutions- Experience ...

Technical Lead, Gaming

Location
Manchester, England, United Kingdom
Department: Gaming Platform (Manchester) Full Time / Part Time: Full Time Shift Pattern: Days 2nd Office Location: UK - Stoke Job Type: Standard Company Description We’re one of the world’s leading online gambling companies, revolutionising the industry since 2000. Founded by Denise Coates CBE, we now employ over … brand new Technical Lead role. The Gaming Platform department builds, scales and maintains the core Remote Game Server (RGS) infrastructure powering 24 / 7 gaming operations. This critical ecosystem handles massive concurrency, processing thousands of transactions per second across global markets with ultra-low latency and uncompromising ...

Principal Software Engineer - C#/.NET, AWS | FinTech AI

Location
Greater London, England, United Kingdom
Client Server Limited is seeking a Principal Software Engineer in London / Hybrid to architect and deliver scalable C# / .NET services on AWS, with optional Python work. You will influence product direction, champion best practices, and guide cross-functional teams in fast-paced … sprints. The role offers hybrid work with two days in the London office and two days remote. The ideal candidate has deep C# / .NET experience, AWS knowledge, and a track record delivering scalable fintech-style systems, with #J-18808-Ljbffr ...

Application Software Engineer

Location
Cambridge, England, United Kingdom
requirements through integration and test Strong commercial experience with Rust, including asynchronous and concurrent application design OR Experience building production user interfaces in Flutter / Dart A good understanding of UI / UX principles, especially for operator-facing, safety- or mission-critical displays Experience integrating with external hardware … with field trials, system integration, log and data analysis, and fault diagnosis A strong grasp of software engineering practice: automated testing, version control, CI / CD, and code review Preferred Qualifications / Experience Experience with Tokio and the async Rust ecosystem Experience with gRPC and Protocol Buffers ...

Full Stack AI Software Engineer (Junior / Mid Level)

Location
Greater London, England, United Kingdom
hiring because we need more core developers to support our expanding customer base. What You’ll Do As a Junior / Mid Full Stack AI Engineer, you will: Spend 50%-60% of your time on full-stack web development. Develop RESTful APIs and server-side logic with … SST. For LLM solutions, we use the suite of products offered by Langchain. Frontend: TypeScript, Next.js, React, HTML, Tailwind CSS, shadcn / ui Authentication: Next Auth, Clerk, or we roll our own. Cloud: AWS + Azure. CloudFront, Lambda, S3, Eventbridge, Cloudwatch, SES and many more services which are mostly ...

React Front End Developer

Hiring Organisation
Colossus Recruitment Ltd
Location
Solihull, Bickenhill, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
Next.js Blazor Experience integrating and consuming third-party and internal APIs Understanding of Azure cloud services Experience working with SQL databases Knowledge of CI / CD pipelines and automated testing practices Experience using API testing tools such as: Postman Swagger Similar API validation platforms Familiarity with Agile methodologies including … Scrum and Kanban Good understanding of UX / UI principles and best practices Ability to translate complex business requirements into intuitive user-focused solutions Desirable Skills Experience with any of the following would be advantageous: Laravel C# Knockout.js ServiceNow Working within a fast-paced SME environment Personal Attributes Strong ...

AI Python Engineering Lead – Hybrid (London)

Location
Greater London, England, United Kingdom
Client Server Limited in London is seeking an Engineering Team Lead (AI Python) to lead … cross-functional team and shape the platform's direction while remaining hands-on with code. You will drive an Azure-based stack using Python / FastAPI, React / TypeScript and PostgreSQL, building LLM-powered applications and guiding the team to deliver the product roadmap with high quality ...

Lead Unity SDK Engineer

Location
Greater London, England, United Kingdom
autonomy and per-platform customisation. Build and manage open source publishing for LoopMe’s Unity packages, applying licensing best practices. Establish and run CI / CD pipelines for the Unity product surface. Drive parity between native iOS and Android platforms through proactive cross-team collaboration. Build generic, reusable tooling … including dependency resolution and wrapping native code and binaries inside Unity. Strong architectural background in modular Unity SDK design: dependency injection, bridging native iOS / Android SDKs into Unity through C / C++, and building Unity Editor tooling. Proficiency in C#, Kotlin, Swift, and Objective-C++. A track ...

Lead Database Engineer (SQL Server, Azure) – Remote UK

Location
Greater London, England, United Kingdom
Client Server Limited in London is seeking a Database Engineering Lead to own and shape a global database capability, combining leadership with hands-on delivery across SQL Server, Azure and other platforms. You will set standards, roadmaps, playbooks, automate processes, and guide customers through ...

Front End Software Engineer

Location
Metropolitan Borough of Solihull, England, United Kingdom
front end development experience with HTML, CSS and JavaScript Experience working knowledge of Azure cloud services and SQL databases A solid grasp of CI / CD pipelines and automated testing practices Hands-on experience managing and integrating 3rd party or internal API’s Familiarity with tools like Postman, Swagger … similar platforms for testing and validating API requests and responses Comfort with Agile methodologies using Scrum or Kanban Good understanding of UX / UI principles, and the ability to translate complex requirements from BA’s and Stakeholders into effective solutions Technologies it’s useful to know include: Laravel, C# ...

Senior AI Engineer — Lead AI Initiatives (Python/TS) | Hybrid London

Location
Greater London, England, United Kingdom
Client Server Ltd. in London is seeking a Lead AI Engineer to drive AI adoption, prototype opportunities, and deliver end-to-end AI projects. … will work closely with the CTO and leadership to shape the technical strategy while remaining hands-on with implementation. Ideal candidates have senior Python / TypeScript skills, experience in finance, and strong stakeholder management. The role offers a hybrid model with weekly office presence in Central London. #J ...

Implementation Consultant ALM/PLM

Location
Metropolitan Borough of Solihull, England, United Kingdom
autonomy, while remaining part of a highly connected global team. Key Responsibilities Provide guidance and technical consultation during the implementation and configuration of ALM / PLM solutions for our customers (Polarion or Teamcenter). Deliver comprehensive technical support, including shift-based work, to ensure continuous operation and post-implementation … customer satisfaction. Handle and resolve L2 tickets and technical incidents related to ALM / PLM applications to ensure optimal system performance. Perform system maintenance tasks, including applying patches and updates in Test, UAT, and Production environments, to maintain solution integrity and security. Conduct thorough root cause analyses for sophisticated ...

Senior Incident Response Investigator

Hiring Organisation
Forward Role
Location
Cheltenham, South West, United Kingdom
Employment Type
Permanent Contract, On-site
client is a leading cyber security services provider. They are hiring a Senior Incident Response Investigator to lead investigations into targeted attacks for UK defence industry clients and to help shape the growth of their incident response practice. Senior Incident Response Investigator Location - Remote UK plus travel … multiple operating systems Network forensics, including packet-level analysis File-system analysis and extraction of common disk-based indicators of compromise Windows, Linux and / or macOS internals, with knowledge of key system artefacts for each Memory analysis Ability to explain the NIST incident response phases and work with ...

SWIFT Lead Developer

Location
Harrogate, England, United Kingdom
Bash. Maintain and Optimize Middleware Platforms Manage middleware upgrades, patching, troubleshooting, performance tuning, and horizontal and vertical scaling to maintain stable operations. Support CI / CD and Production Operations Support automation and deployment processes using Jenkins, Ansible, Git, and Bitbucket, while investigating incidents and resolving production issues within agreed … platform scalability. Scripting and Automation Hands-on experience with WLST, Shell, or Bash scripting to automate middleware deployments, monitoring, configuration, and administration tasks. CI / CD and DevOps Tools Practical exposure to Jenkins, Ansible, Git, and Bitbucket, supporting automated deployments and middleware operational processes. Production Support and ITIL Experience ...

Strategic MSP Architect - Remote/Hybrid £85k-£100k

Location
Preston, England, United Kingdom
Client Server Limited in the Preston area is seeking a Managed Service Architect to shape and price our MSP offerings. You will own the service catalogue and define scope, SLAs and resourcing for complex, cloud-enabled managed services. This role is mostly home-based with regular … Preston office days and client site visits 3-4 days a month. You will analyse live service performance and costs to optimise pricing and margins and guide renewals and handovers into live service. #J-18808-Ljbffr ...

Associate Consultant

Location
Greater London, England, United Kingdom
review technical controls Understanding of multiple standards and regulatory areas including, but not limited to: PCI, HIPAA, Data Privacy, Cyber Risk and ISO 27001 / 27002 Understand the creation, management, and oversight of Information Security Programs, Business Continuity Planning and Change Control Functions for Information Services Familiarity with Microsoft … Information Security experience Required: Bachelor’s Degree, Information Security Must be able to obtain two security certification such as CISSP, QSA / QPASP, CISM, CISA, CCNA, CCDA, CCSA, GIAC, within 36 months of starting in this position at VikingCloud Due to the nature of our clients’ work, this role ...

QA Test Engineer - Automation | Playwright, TypeScript, AI

Location
Greater London, England, United Kingdom
Client Server Limited in London is seeking a detail-oriented QA Test Engineer with both manual and test automation experience to support quality … timely releases of the company's software products. The role focuses around 60% automation, using Playwright and TypeScript, with Azure DevOps and CI / CD pipelines, and exposure to Claude to aid testing. You'll work in a collaborative fintech environment with a culture of continuous improvement and professional ...

Data Engineer (Python, SQL, AWS) – Hybrid Finance

Location
Greater London, England, United Kingdom
Client Server Limited is seeking a Data Engineer in London with strong Python and SQL skills to build scalable data pipelines in a finance / FinTech setting. The role focuses on AWS-based data platforms, data ingestion, and data governance. You will join a team in the London office ...

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 ...

GenAI Engineer: Python, LLM & RAG | Hybrid London

Location
Greater London, England, United Kingdom
Client Server Limited in London is seeking a GenAI Engineer / Software Developer (Python LLM RAG) on a 12 month FTC. You will apply advanced Python skills to build GenAI-driven tooling, prototypes and production-ready workflows. Join the Investment Technology Research team and collaborate ...