Client/Server Jobs in the UK

1 to 25 of 512 Client/Server Jobs in the UK

Service Desk Analyst

London, United Kingdom
ECI
and software installation, upgrades, and transformative projects. Action daily midlevel to advanced infrastructure support incidents Resolve incidents and requests related to, but not limited to the following: Mail Application / Office 365 issues, Client / Server Connectivity issues, Time Sensitive and VIP Workstation incidents, File Restores, Remote Access incidents (Citrix and Terminal Services), Password … Resets to name a few. Execute basic system maintenance including software and operating system patching and software version upgrades. Provide support of Active Directory such as add / remove users, password resets and Group Policy application. Interface with common technology support tools such as Remote Monitoring and Management (RMM), Mobile Device Management (MDM) Project work for the installation & Support … Hands-on experience with Azure, Intune, OneDrive, Exchange online and SharePoint. Proficiency in implementing and managing conditional access policies in Microsoft Azure Active Directory. Basic PowerShell experience, e.g., copy / paste and writing / deploying Android / iOS configuration, troubleshooting and potential with MDM / MAM solutions. Able to troubleshoot / understand cyber-security concepts More ❯
Employment Type: Permanent
Salary: GBP Annual
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Software Engineer (C# & Native)

Portsmouth, England, United Kingdom
TÜV SÜD
Medical, Rail, and Telecommunications. Responsibilities Design, develop, and maintain high-quality software applications for Windows, Linux, and iOS. Optimize code for runtime speed and performance. Implement client / server architectures and security measures. Integrate with industrial communication protocols and data acquisition systems. Troubleshoot and resolve technical issues in industrial environments. Qualifications Essential Skills & Experience: Bachelor … s degree in Computer Science, Engineering, or a related field, or equivalent practical experience. Extensive experience in C# / .NET development, including object-oriented principles, asynchronous programming, and .NET framework / Core. Experience developing web applications using Blazor. Strong experience with Delphi for Windows and Linux. Knowledge of C++, code optimization, and industrial communication protocols (MODBUS, OPC, Profibus More ❯
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Senior C# Developer .Net AWS - FinTech

London, England, United Kingdom
Hybrid / WFH Options
Client Server
Senior C# Developer / Software Engineer (C# .Net AWS Python) London / WFH to £100k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Senior C# Developer you will architect and … an impactful role where you'll report into and collaborate with the CTO, you'll have a lot of visibility and quickly see the results of your work. Location / WFH: There's a hybrid policy, with two days in the brand new London offices and flexibility to work from home three days a week. About you: You are … an experienced Software Developer / Engineer with a strong knowledge of modern best practice You have strong C# backend development skills, ideally also Python coding skills You have a good knowledge of AWS You have experience of working on highly scalable systems You have a strong knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You More ❯
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Software Developer - FinTech

Sunderland, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Social network you want to login / join with: Software Developer - FinTech, Sunderland, Tyne and Wear col-narrow-left Client: Client Server Location: Sunderland, Tyne and Wear, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Software … Developer / Engineer *Newcastle onsite* to £70k+ Are you a bright, ambitious Software Developer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills? You could be joining a FinTech start-up, they have secure backing and an established Hedge Fund client … has been rolled out and tested, the company has ambitious growth plans. This is a great opportunity to be involved from the ground up and progress your career. Location / WFH: You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday). About you: You have achieved a minimum 2.1 BSc in Computer More ❯
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Senior C# Developer .Net AWS - FinTech

Slough, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Social network you want to login / join with: Senior C# Developer .Net AWS - FinTech, slough col-narrow-left Client: Client Server Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: Senior C# Developer / Software Engineer (C# .Net AWS Python) London / WFH to £100k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Senior C# Developer you will architect and build highly performant and … an impactful role where you'll report into and collaborate with the CTO, you'll have a lot of visibility and quickly see the results of your work. Location / WFH: There's a hybrid policy, with two days in the brand new London offices and flexibility to work from home three days a week. About you: You are More ❯
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C# Developer in Test.Net Automation

London, England, United Kingdom
Hybrid / WFH Options
Client Server
Social network you want to login / join with: col-narrow-left Client: Client Server Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: d97cb09fae98 Job Views: 3 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: C# Developer in Test / Automation Engineer … C# .Net TypeScript) London / WFH to £85k Do you enjoy breaking things to see how they work and then fixing them again? Have an engineering mindset with meticulous attention to detail? You could be progressing your career working on complex and challenging systems as part of a supportive team with regular learning opportunities and flexible working at a … software, you'll be using a variety of automation tools and coding with C#, working across the full test lifecycle, defining and automating acceptance tests and working with CI / CD pipelines as part of an Agile software delivery team. Location / WFH: You can work from home most of the time, meeting up with colleagues once a More ❯
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Technical Architect

Chippenham, England, United Kingdom
NEC
Social network you want to login / join with: *Due to strict security clearance requirements, we are only able to consider applicants that have lived in the UK for 5 consecutive years or more* The Technical Architect will be responsible for: Production of documented system & solution designs to NEC / SSS Public Safety standards & format. Presentation of designs … and attitude to all work undertaken. Promote a clean working environment. Adhere to all Health and Safety practices, rules and regulations. Qualifications Who are you? Ideally educated to HND / HNC level or relevant industry experience in a comparable role / s. Experience within IT focused server & client-based environments Experienced in producing extensive … design documentation Experienced in troubleshooting and problem solving Proven experience administering and working with Microsoft Windows client & server architecture (windows 10 / 11, up to Server 2019 / 2022), primarily using DELL hardware or similar. A good understanding of Microsoft active directory / domain architecture A good understanding and experience of More ❯
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Senior C# Developer.Net AWS - FinTech

London, England, United Kingdom
Hybrid / WFH Options
Client Server
Social network you want to login / join with: Senior C# Developer.Net AWS - FinTech, London col-narrow-left Client: Client Server Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: Job Views: 5 Posted: 27.06.2025 Expiry Date: 11.08.2025 col-wide Job Description: Senior C# Developer … / Software Engineer (C# .Net AWS Python) London / WFH to £100k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Senior C# Developer you will architect and build highly performant … an impactful role where you'll report into and collaborate with the CTO, you'll have a lot of visibility and quickly see the results of your work. Location / WFH: There's a hybrid policy, with two days in the brand new London offices and flexibility to work from home three days a week. About you: You are More ❯
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Technical Architect

Chippenham, England, United Kingdom
NEC Software Solutions
consider applicants that have lived in the UK for 5 consecutive years or more* The Technical Architect will be responsible for: Production of documented system & solution designs to NEC / SSS Public Safety standards & format. Presentation of designs and supporting rationale to internal and external audiences Maintain and update designs through project changes process Liaison with 3rd party suppliers … and attitude to all work undertaken. Promote a clean working environment. Adhere to all Health and Safety practices, rules and regulations. Qualifications Who are you? Ideally educated to HND / HNC level or relevant industry experience in a comparable role / s. Experience within IT focused server & client-based environments Experienced in producing extensive … design documentation Experienced in troubleshooting and problem solving Proven experience administering and working with Microsoft Windows client & server architecture (windows 10 / 11, up to Server 2019 / 2022), primarily using DELL hardware or similar. A good understanding of Microsoft active directory / domain architecture A good understanding and experience of More ❯
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Software Developer - FinTech

Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
Software Developer / Engineer *Newcastle onsite* to £70k+ Are you a bright, ambitious Software Developer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills? You could be joining a FinTech start-up, they have secure backing and an established Hedge Fund client … has been rolled out and tested the company has ambitious growth plans, this is a great opportunity to be involved from the ground up and progress your career. Location / WFH: You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday). About you: You have achieved a minimum 2.1 BSc in Computer … Science or similar technical discipline from a top tier / Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have strong backend coding skills - you can come from any tech background (e.g. Java, Python, Full Stack) but be happy to use C# More ❯
Employment Type: Full-Time
Salary: £50,000 - £70,000 per annum
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Software Engineer - Technologist

Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Hybrid / WFH Options
Client Server
Software Engineer / Developer *Newcastle onsite* to £70k+ Are you a bright, ambitious Software Engineer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills? You could be joining a FinTech start-up, they have secure backing and an established Hedge Fund client … has been rolled out and tested the company has ambitious growth plans, this is a great opportunity to be involved from the ground up and progress your career. Location / WFH: You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday). About you: You have achieved a minimum 2.1 BSc in Computer … Science or similar technical discipline from a top tier / Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have strong backend coding skills - you can come from any tech background (e.g. Java, Python, Full Stack) but be happy to use C# More ❯
Employment Type: Permanent, Work From Home
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Senior C# Developer .Net AWS - FinTech

London, South East, England, United Kingdom
Hybrid / WFH Options
Client Server Ltd
Senior C# Developer / Software Engineer (C# .Net AWS Python) London / WFH to £100k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Senior C# Developer you will architect and … an impactful role where you'll report into and collaborate with the CTO, you'll have a lot of visibility and quickly see the results of your work. Location / WFH: There's a hybrid policy, with two days in the brand new London offices and flexibility to work from home three days a week. About you: You are … an experienced Software Developer / Engineer with a strong knowledge of modern best practice You have strong C# backend development skills, ideally also Python coding skills You have a good knowledge of AWS You have experience of working on highly scalable systems You have a strong knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You More ❯
Employment Type: Full-Time
Salary: £85,000 - £100,000 per annum
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Senior Systems Engineer Windows Cloud - FinTech

London, England, United Kingdom
Hybrid / WFH Options
Fab Lab ABQ
Senior Systems Engineer (Windows Cloud IaC) London / WFH to £85k Are you a Senior Systems Engineer with an automation mindset looking to progress your career? You could be progressing your career at a global FinTech. As a Senior Systems Engineer at this global financial software house you will join a newly formed Operations team responsible for the Managed … mainly on-premise but with also with AWS cloud based systems, as well as delivering on internal projects and carrying out BAU activities such as patching and escalated application / infrastructure support in conjunction with the development team. This Senior Systems Engineer role will allow you to take ownership of projects from design phase through to implementation, documentation and … knowledge sharing. You'll be an integral part of a highly collaborative Agile team but able to work with a high degree of autonomy. Location / WFH: You can work from home most of the time, meeting up with colleagues 2-3 days a week in the City offices, when there you can you enjoy a range of facilities More ❯
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Senior Software Applications Developer

Livingston, Scotland, United Kingdom
SCION Instruments
markets GC, GC-MS, Headspace and HPLC systems along with a full range of accessories, consumables and support services. Scion Instruments also markets Compass CDSTM stand-alone and client-server chromatography data systems. The business continues to invest heavily in research and development of new instruments and market solutions and has truly remarkable growth expectations for … trends, programming languages and tools, ensuring the team is equipped with the most effective technology. • Contribute to the long-term strategy for software architecture and system integration. REQUIRED EDUCATION / EXPERIENCE • BSc or MSc in computer science or equivalent formal education (candidate without formal qualifications, or with relevant science / engineering degrees who can demonstrate relevant experience will … with C#, .NET frameworks and related technologies (i.e. WinForms, WPF), with C, C++, MFC, Delphi and\or Visual Basic experience desirable. • Familiarity with database technologies such as SQL Server or Oracle. • Proficient understanding of software development principles and best practices. • Familiarity with Agile development methodologies. • Experience of using Source Code Management tools (GIT preferable), planning and bug tracking More ❯
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Senior Software Developer

London, England, United Kingdom
MediSolution
Responsibilities Collaborate to develop and maintain efficient, reusable, and reliable server-side logic using Java and its enterprise libraries. Work closely with cross-functional teams, including UI / UX designers, front end developers, and product managers, to ship new full-stack features. Design and implement code optimized for relational database performance to support application requirements. Develop complex … using the best practices. Our Technology Stack Backend – Java REST APIs, Open Liberty Application Server, Apache Solr Search platform, RDBMS (Postgres, SqlServer, DB2) Frontend App Framework - JavaScript / TypeScript / React CI / CD - GitHub / CircleCI Cloud – AWS Requirements Bachelor's degree with a minimum of 2:1 Computer Science, Information Technology, or … experience with relational databases such as PostgreSQL, SQL Server, or DB2. Proficient in writing and optimizing complex SQL queries and database schemas. Understanding of client / server APIs and patterns such as REST. Experience with testing frameworks and methodologies, ensuring the delivery of high-quality software. Strong problem-solving skills and attention to More ❯
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Senior Software Engineer C# .Net - relocate to Newcastle!

London, England, United Kingdom
Client Server
your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Senior Software Engineer / Developer (C# .Net) *Newcastle onsite* to £130k+ Are you a Senior Software Engineer looking to escape the hustle and bustle of London and relocate to somewhere with stunning scenery … walk or cycle in (onsite showers available!). About you: You have achieved a minimum 2.1 BSc in Computer Science or a similar technical discipline from a top-tier / Russell Group university, backed by A's at A-level. You're a technologist who enjoys collaborating and problem-solving, working on complex, distributed systems. You have expertise with … be a UK citizen or hold the right to work in the UK (no visa sponsorship available). What's in it for you: As a Senior Software Engineer / Developer, you will earn a competitive package: Salary (up to £130k, negotiable) Bonus 25 days holiday Social team atmosphere with a range of events and early finishes for drinks More ❯
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Senior Software Engineer

Leicester, England, United Kingdom
Hybrid / WFH Options
Motorola Solutions
wish to ensure that we maintain support for our existing products and customers while continuing to innovate, refine and modernise our offerings. This includes the creation of new Android / iOS based applications while ensuring longevity for our existing applications. The “Senior Software Engineer” role will be responsible for working within a team of approximately 10 software engineers who … using technologies such as Java, Kotlin, Objective C, or React Native. Previous experience of developing web applications using HTML, CSS, React, etc. Previous experience of architecting and developing .net / Windows applications, with experience of Windows UI frameworks (e.g. WPF, WinUI, etc.) Previous experience architecting and developing server / gateway applications and client / … purchase plan. Life assurance. Enhanced maternity and paternity pay. Career development support and wide ranging learning opportunities. Employee health and wellbeing support EAP, wellbeing guidance etc. Carbon neutral initiatives / goals. Corporate social responsibility initiatives including support for volunteering days. Well known companies discount scheme. #LI-AR1 Travel RequirementsUnder 10% Relocation ProvidedNone Position TypeExperienced Referral Payment PlanYes Company Motorola More ❯
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Senior Software Engineer

Glasgow, Scotland, United Kingdom
Hybrid / WFH Options
Motorola Solutions
wish to ensure that we maintain support for our existing products and customers while continuing to innovate, refine and modernise our offerings. This includes the creation of new Android / iOS based applications while ensuring longevity for our existing applications. The “Senior Software Engineer” role will be responsible for working within a team of approximately 10 software engineers who … using technologies such as Java, Kotlin, Objective C, or React Native. Previous experience of developing web applications using HTML, CSS, React, etc. Previous experience of architecting and developing .net / Windows applications, with experience of Windows UI frameworks (e.g. WPF, WinUI, etc.) Previous experience architecting and developing server / gateway applications and client / … purchase plan. Life assurance. Enhanced maternity and paternity pay. Career development support and wide ranging learning opportunities. Employee health and wellbeing support EAP, wellbeing guidance etc. Carbon neutral initiatives / goals. Corporate social responsibility initiatives including support for volunteering days. Well known companies discount scheme. #LI-AR1 Travel Requirements Under 10% Relocation Provided None Position Type Experienced Referral Payment More ❯
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Lead Software Engineer C# .Net Azure

London, England, United Kingdom
Hybrid / WFH Options
Free-Work UK
provided by Free-Work UK. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Lead Software Engineer / Developer (C# .Net 8 Azure) London / WFH to £110k Do you have expertise with C# .Net backend development combined with technical leadership skills? You could be progressing … coding. You'll be heavily involved in technical discussions and decision making, taking ownership of projects, ensuring that best practices are followed and tackling the most challenging problems. Location / WFH: There's a hybrid work from home policy with 2-3 days a week in the London office, where you can enjoy a sociable team environment. About You … technical discussions, leading projects and mentoring others You have a "product based" mindset with a focus on delivery What's In It For You As a Lead Software Engineer / Developer you will earn a competitive package: Salary to £110k 30 days holiday + Bank Holidays Training and career development programmes Medical Insurance Enhanced maternity and paternity policies Employee More ❯
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C# Developer .Net SQL - Quant Trading

London, England, United Kingdom
JR United Kingdom
Job Title: C# Developer / Software Engineer (C# .Net SQL) Location: London (onsite) Salary: Up to £180k+ Client: Client Server Posted: 23.05.2025 Expiry Date: 07.07.2025 Job Description Join a leading Hedge Fund managing over $17 billion as a C# Developer working on complex algorithmic trading systems. Collaborate with finance and tech teams to More ❯
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Senior Python Software Engineer AI

City of London, London, United Kingdom
Hybrid / WFH Options
Client Server
Senior Python Software Engineer / Developer London / WFH to £110k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Senior Python Software Engineer you will architect and build highly performant … where you'll act as an 'innovation champion', collaborating directly with the CTO, you'll have a lot of visibility and quickly see the results of your work. Location / WFH: There's a hybrid policy, with two days in the brand new London offices and flexibility to work from home three days a week. About you: You are … an experienced Software Developer / Engineer with a strong knowledge of modern best practice You have strong Python backend development skills, ideally also C# coding skills You have a good knowledge of AWS You have experience of working on highly scalable systems You have a strong knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You More ❯
Employment Type: Permanent, Work From Home
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Senior Python Software Engineer AI

London, England, United Kingdom
Hybrid / WFH Options
Client Server
Senior Python Software Engineer / Developer London / WFH to £110k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Senior Python Software Engineer you will architect and build highly performant … where you'll act as an "innovation champion", collaborating directly with the CTO, you'll have a lot of visibility and quickly see the results of your work. Location / WFH: There's a hybrid policy, with two days in the brand new London offices and flexibility to work from home three days a week. About you: You are … an experienced Software Developer / Engineer with a strong knowledge of modern best practice You have strong Python backend development skills, ideally also C# coding skills You have a good knowledge of AWS You have experience of working on highly scalable systems You have a strong knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You More ❯
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Senior Python Software Engineer AI

Farringdon, Devon, UK
Hybrid / WFH Options
Client Server
Senior Python Software Engineer / Developer London / WFH to £110k Have you got the right qualifications and skills for this job Find out below, and hit apply to be considered. Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you … where you'll act as an "innovation champion", collaborating directly with the CTO, you'll have a lot of visibility and quickly see the results of your work. Location / WFH: There's a hybrid policy, with two days in the brand new London offices and flexibility to work from home three days a week. About you: You are … an experienced Software Developer / Engineer with a strong knowledge of modern best practice You have strong Python backend development skills, ideally also C# coding skills You have a good knowledge of AWS You have experience of working on highly scalable systems You have a strong knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You More ❯
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Automation Engineer

England, United Kingdom
BMC Software, Inc
aspects. Contribute to product and process improvements and provide feedback from a customer perspective. Ensure your success by bringing these skillsets & experiences: 3+ years of experience as a QA / Test Engineer in distributed environments, with a focus on functional, regression, integration, and API testing. Hands-on experience with Python and testing Client-Server applications. … scenarios. Solid understanding of SaaS products, cloud platforms (e.g., AWS, Azure), and tools such as Kubernetes, Rancher, OpenShift. Familiarity with DevOps practices and tools like Jenkins, Git, and CI / CD pipelines. Strong debugging and troubleshooting skills with a solution-oriented mindset, not just problem reporting. Ability to define test strategies, prepare and execute test cases, and ensure test … coverage from both technical and user perspectives. Experience working across Windows and Unix / Linux environments. Strong communication, interpersonal, and analytical skills. Bachelor's degree in software engineering, computer science, programming, or equivalent practical experience. Experience with AI / ML implementation, algorithms, and tools is highly desirable and an advantage. Our commitment to you! BMC's culture is More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Database Developer C# SQL T-SQL SSIS

Billericay, England, United Kingdom
Hybrid / WFH Options
Client Server
Get AI-powered advice on this job and more exclusive features. This range is provided by Client Server. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Client Server Senior Database Developer (C# SQL T-SQL … week (Wednesday to Friday) in Billericay (free onsite parking), with flexibility to work from home Monday and Tuesday. About you: You have a strong knowledge of Microsoft SQL Server, T-SQL and SSIS stored procedures You also have strong C# coding skills and experience of building APIs You have excellent analysis and problem solving skills You're able … Life assurance Private medical care Pizza days and other social events Apply now to find out more about this Senior Database Developer (SQL T-SQL SSIS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come More ❯
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Client/Server
25th Percentile
£25,500
Median
£37,500
75th Percentile
£63,500
90th Percentile
£81,750