126 to 150 of 168 Client/Server Jobs in the UK

Full Stack Engineer / Developer (TypeScript) London to £75k Opportunity to progress your career at a Tech for Good company that is enabling life changing education to be accessed by students around the world. Is your CV ready If so, and you are confident this is the role for you, make sure to apply asap. As a Full Stack … Fridays. About you: You have strong full stack web development experience using TypeScript and Node.js You understand AWS, microservices, APIs, Event Driven systems, Data Streaming (Kafka), DevOps environments, CI / CD pipelines and how to deploy to the cloud, they use CloudFlare You're happy to do some front end work with React You have experience of working on … scale systems with millions of users You're comfortable with AI You're collaborative with Agile team experience What's in it for you: As a Full Stack Engineer / Developer (TypeScript) you will receive a competitive package: Salary to £75k 25 days holiday Private medical insurance Training and certifications Perks such as restaurant and retail discounts Apply now More ❯

excellent choice for clients aspiring to elevate their latest multiplayer titles, enabling scalability in player numbers, maximising player density, and crafting immersive gameplay experiences. Embedded seamlessly within a client's in-house team, we collaborate harmoniously to turn dreams into reality. Our portfolio boasts groundbreaking games developed in collaboration with major studios worldwide. As a fully remote studio … design and implementation of backend systems for multiplayer online titles, ensuring seamless connectivity and performance. Develop and optimize cross-platform authentication systems, matchmaking systems, lobby systems, and scalable server orchestration to enhance player engagement. Architect high-performance backend services for real-time gameplay, leveraging C++, C#, Go (Golang), NodeJS Collaborate with network engineers, gameplay programmers, and DevOps teams … orchestration, and containerization (Docker, Kubernetes). Experience working in high-performance, low-latency environments, optimizing backend logic for multiplayer scalability. Bonus Skills: Expertise with modern DevOps practices, CI / CD pipelines, and automated infrastructure management. Expertise with off-the-shelf GBaaS solutions (e.g. Azure Playfab, AccelByte AGS, Heroic Labs Nakama, Pragma). Experience with online gaming platforms such More ❯

Cloud Engineer (GCP) Accrington / WFH to £60k Are you a GCP Cloud specialist looking for an opportunity to progress your career? You could be joining a scaling UK tech consultancy as a key part of the managed services team. As a Cloud Engineer you'll support, troubleshoot and optimise Google Cloud (80%) and Google Workspace (20%) solutions across … a range of clients, resolving incidents in-line with SLAs. You'll act as the primary contact for the client, providing support via Teams / Google Meet, email and the ticketing system, with ownership through to resolution including escalating to and engaging with Google's support teams. Location / WFH: You can work from home most … competitive package: Salary to £60k Pension Healthcare Regular social events Hybrid working Career growth opportunities Apply now to find out more about this Cloud Engineer (GCP) 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 ❯

Senior Data Engineer (AWS ETL SQL) Manchester / WFH to £110k Are you a data technologist who enjoys taking ownership? You could be progressing your career in a senior, hands-on Data Engineer role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads, they have seen huge interest … including handling missing values, standardising formats and duplication), use Redshift for efficient loading strategies and write ETL pipelines that handle large volumes of data efficiently, with low latency. Location / WFH: You'll join a small but growing team based in Central Manchester three days a week with flexibility to work from home the other two days. About you … Senior Data Engineer with a strong knowledge of modern software engineering best practices You have indepth AWS experience across storage, compute and orchestration services You have strong Python scripting / coding skills for data wrangling and pipeline development You have strong SQL and NoSQL skills for complex transformations and validation queries You have experience with Docker and CI / More ❯

Senior Data Engineer (AWS ETL SQL) Manchester / WFH to £110k Are you a data technologist who enjoys taking ownership? You could be progressing your career in a senior, hands-on Data Engineer role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads, they have seen huge interest … including handling missing values, standardising formats and duplication), use Redshift for efficient loading strategies and write ETL pipelines that handle large volumes of data efficiently, with low latency. Location / WFH: You'll join a small but growing team based in Central Manchester three days a week with flexibility to work from home the other two days. About you … Senior Data Engineer with a strong knowledge of modern software engineering best practices You have indepth AWS experience across storage, compute and orchestration services You have strong Python scripting / coding skills for data wrangling and pipeline development You have strong SQL and NoSQL skills for complex transformations and validation queries You have experience with Docker and CI / More ❯

strong object-oriented programming knowledge Commercial experience working across the full software development lifecycle from requirement analysis to documentation and training Practical knowledge of developing RESTful APIs for client-server architecture Good degree in Computer Science or Electronics Financially secure and continuing to grow, this company is a great place to further your career and continue More ❯

integration, reliable performance, and end-to-end quality across complex systems. In this hands-on position, you’ll verify and validate the performance of a Windows-based ASP.Net Server product used for high-speed image processing and integration with printhead drive electronics. Key Responsibilities Perform manual system integration and functional testing, ensuring smooth interaction between hardware and software … automation engineers to implement them. About You Essential: Strong academic background in science, technology, computer science, or engineering. At least 2 years’ experience in system-level testing or hardware / software integration. Analytical troubleshooting skills and attention to detail. Experience testing network-based applications (REST APIs, client-server). Basic scripting skills in Python. Desirable … ISTQB Foundation or similar qualification. Experience with Linux, Embedded Linux, and Windows OS. Knowledge of CI tools (e.g., Jenkins) and version control (e.g., Git / SVN). If you are interested in the role of Systems Integration Engineer and feel that you have the relevant experience, please contact your Recruitment Partner, Lisa Logan at Unicorn Resourcing on (phone number More ❯

been recognised in the top 10 by Times and Financial Times amongst the "Fastest Growing Companies in Europe" and have received multiple industry awards. As a Business Intelligence Analyst / BI Analyst you'll be the first hire within this area, supported by the Head of Finance you'll oversee the implementation of the AWS Redshift Data Warehouse that … focusing on growth opportunities. This is an excellent opportunity to take on an impactful role at a scaling tech company that has secure backing, with excellent career prospects. Location / WFH: There's a hybrid model with 2-3 days a week in the London office and flexibility to work from home. About you: You have strong experience in … a Business Intelligence / Data Analysis position You have expertise with PowerBI You have advanced SQL skills for data querying and analysis You have a good understanding of data modelling and data warehousing concepts including ETL You have end-to-end project experience, are detail orientated and able to manage multiple deliverables across competing priorities You have excellent communication More ❯

Senior React Developer / Front End Engineer (React TypeScript Data Visualisation) London to £80k Are you a skilled Software Developer with strong React and Data Visualisation skills combined with a good appreciation of financial markets and technology? You could be joining a growing, global, Fintech services company that has seen 30-40% year on year growth for the past … of the platform with a focus on real-time data visualisation on business critical systems using React. You'll collaborate with backend engineers to build complex financial products. Location / WFH: You'll join the team in Central London three days a week with flexibility to work from home the other two days. About you: You have a strong … Dental and Vision cover Pension Share Option scheme Employee Wellness Programme Summer time hours £2k personalised training budget Apply now to find out more about this Senior React Developer / Front End Engineer (React TypeScript Data Visualisation) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths More ❯

Senior React Developer / Front End Engineer (React TypeScript Data Visualisation) London to £80k Are you a skilled Software Developer with strong React and Data Visualisation skills combined with a good appreciation of financial markets and technology? You could be joining a growing, global, Fintech services company that has seen 30-40% year on year growth for the past … of the platform with a focus on real-time data visualisation on business critical systems using React. You'll collaborate with backend engineers to build complex financial products. Location / WFH: You'll join the team in Central London three days a week with flexibility to work from home the other two days. About you: You have a strong … Dental and Vision cover Pension Share Option scheme Employee Wellness Programme Summer time hours £2k personalised training budget Apply now to find out more about this Senior React Developer / Front End Engineer (React TypeScript Data Visualisation) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths More ❯

Senior React Developer / Front End Engineer (React TypeScript Data Visualisation) London to £80k Are you a skilled Software Developer with strong React and Data Visualisation skills combined with a good appreciation of financial markets and technology? You could be joining a growing, global, Fintech services company that has seen 30-40% year on year growth for the past … of the platform with a focus on real-time data visualisation on business critical systems using React. You'll collaborate with backend engineers to build complex financial products. Location / WFH: You'll join the team in Central London three days a week with flexibility to work from home the other two days. About you: You have a strong … Dental and Vision cover Pension Share Option scheme Employee Wellness Programme Summer time hours £2k personalised training budget Apply now to find out more about this Senior React Developer / Front End Engineer (React TypeScript Data Visualisation) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths More ❯

Cloud Engineer (Microsoft Azure M365) Accrington / WFH to £70k Do you have a strong knowledge of Azure combined with the Microsoft tech stack? You could be progressing your career at a scaling UK tech consultancy as a key part of the managed services team. As a Cloud Engineer you'll provide 2nd line technical support for issues escalated … M365 environments, including user and license management, mailbox permissions and security group administration as well as administering and supporting Exchange Online, SharePoint Online, OneDrive and Microsoft Teams. Location / WFH: You can work from home most of the time, meeting up with colleagues in the Accrington office twice a week, please note there will also be occasional trips … Microsoft Azure You have a strong knowledge of M365, Microsoft Entra ID, Exchange Online, SharePoint Online, OneDrive, Intune You're familiar with core networking services (DNS, DHCP), Windows Server Active Directory and Entra Connect You're collaborative and pragmatic with great communication and customer service skills You have SC Clearance (or have the ability to achieve it - i.e. More ❯

Test Automation Developer / Engineer (Python API Automation) Cambridge to £50k Do you have Python coding skills combined with Test Automation experience? You could be joining a market leading tech company that's remote access product is used by hundreds of millions of users worldwide, working on a modern tech stack, continually learning and progressing your career in a … Initially you'll focus on backend testing however, there's a variety of project based work to get involved with including cloud based web technologies, backend APIs and desktop / mobile applications, using Python to code. You'll join a collaborative Agile team with lots of training and career development opportunities. Location / WFH: There's a friendly … Assurance Travel Insurance Subsidised gym membership and a range of other perks Apply now to find out more about this Test Automation Developer (Python API Automation) 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 ❯

business needs. Please be aware that this role is to start May 2026. The main responsibility will be to develop, test and deliver next-generation dispatching solution within client-server architecture.While a large part of the C# Software Engineer role is development work, the role is designed as a graduate position where you'll be exposed … working options. 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. Travel RequirementsUnder 10% Relocation ProvidedNone Position TypeNew Grad Referral Payment PlanYes Company Motorola Solutions More ❯

Senior C# Software Engineer required by a successful software company with an international client base. Due to continued success, they are looking to grow one of their key software engineering teams working on some of their most successful … SaaS products. The Senior C# Software Engineer will join an established team developing business logic for Windows based products. Key experience Extensive commercial experience in C# Windows programming Multithreading / TPL XML SQL Version control Unit testing Experience in any of the following areas would be advantageous but is not a prerequisite WIX installers Windows services eg Active Directory … Exchange etc Client-server architecture development M365 APIs If you are seeking a role of this nature please get in touch for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. More ❯

Senior Data Engineer (Databricks SQL Azure) Nottingham / WFH to £65k Opportunity to progress your career in a senior, hands-on Data Engineer role at a SaaS tech company. As a Senior Data Engineer you'll join a newly formed team that deals with customer facing reporting on big data sets, they process 120 billion lines of data per … design work. As a senior member of the team you'll also contribute to technical discussions, strategic decision making and help to mentor more mid-level data engineers. Location / WFH: There's a remote interview and onboarding process and you'll be able to work from most of the time, meeting up with the team for constructive meetings … once a month / quarter in the Nottingham office. About you: You have advanced SQL and Databricks experience You have experience in cloud based environments, Azure preferred You have strong analysis and problem solving skills You have experience of working in Agile development environments You're collaborative with great communication skills Ideally you will some experience within an accountancy More ❯

Initially you'll focus on backend testing however, there's a variety of project based work to get involved with including cloud based web technologies, backend APIs and desktop / mobile applications, using Python to code. You'll join a collaborative Agile team with lots of training and career development opportunities. Location / WFH: There's a friendly … Assurance Travel Insurance Subsidised gym membership and a range of other perks Apply now to find out more about this QA Test Engineer (Python API Automation) 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 ❯

Initially you'll focus on backend testing however, there's a variety of project based work to get involved with including cloud based web technologies, backend APIs and desktop / mobile applications, using Python to code. You'll join a collaborative Agile team with lots of training and career development opportunities. Location / WFH: There's a friendly … Assurance Travel Insurance Subsidised gym membership and a range of other perks Apply now to find out more about this QA Test Engineer (Python API Automation) 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 ❯

Initially you'll focus on backend testing however, there's a variety of project based work to get involved with including cloud based web technologies, backend APIs and desktop / mobile applications, using Python to code. You'll join a collaborative Agile team with lots of training and career development opportunities. Location / WFH: There's a friendly … Assurance Travel Insurance Subsidised gym membership and a range of other perks Apply now to find out more about this QA Test Engineer (Python API Automation) 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 ❯

appointments and prescriptions Flexible working hours Charitable donations matching scheme and much more Apply now to find out more about this Engineering Manager (Java C# TDD) 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 ❯

and prescriptions Flexible working hours Charitable donations matching scheme and much more Apply now to find out more about this Software Development Manager (Java C# TDD) 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 ❯

and prescriptions Flexible working hours Charitable donations matching scheme and much more Apply now to find out more about this Software Development Manager (Java C# TDD) 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 ❯

opportunities, benefits which you can flex to meet your needs and training and development opportunities. What you will be doing: Monitor, triage, and investigate security incidents on critical client infrastructure. In-depth analysis of network traffic, logs, and system events to identify potential security threats and vulnerabilities. Provide Incident Response support. Maintain, improve and develop team knowledge of … you will bring : Experience in Security Operations Centre. Demonstrable experience of Managing Microsoft Sentinel or Splunk implementations. Knowledge and experience with Mitre Att&ck Framework. Solid grasp of client-server applications, multi-tier web … applications, relational databases, firewalls, VPNs, and enterprise AntiVirus products. Deep technical knowledge in the analysis of log data and intrusion detection systems. Solid understanding of networking principles including TCP / IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP. It would be great if you had: Understanding of static malware analysis and reverse More ❯

opportunities, benefits which you can flex to meet your needs and training and development opportunities. What you will be doing: Monitor, triage, and investigate security incidents on critical client infrastructure. In-depth analysis of network traffic, logs, and system events to identify potential security threats and vulnerabilities. Provide Incident Response support. Maintain, improve and develop team knowledge of … you will bring : Experience in Security Operations Centre. Demonstrable experience of Managing Microsoft Sentinel or Splunk implementations. Knowledge and experience with Mitre Att&ck Framework. Solid grasp of client-server applications, multi-tier web … applications, relational databases, firewalls, VPNs, and enterprise AntiVirus products. Deep technical knowledge in the analysis of log data and intrusion detection systems. Solid understanding of networking principles including TCP / IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP. It would be great if you had: Understanding of static malware analysis and reverse More ❯

Business Process Optimisation Specialist (BPO) London / WFH to £70k Do you have advanced communication and client facing skills with strong BPO, business change and data analytics experience? You could be progressing your career at a growing technology company that's advanced data analytics platform helps business within the online gaming and gambling industry to solve a … lead the creation of process documentation, provide training and develop KPIs. You will also monitor and conduct process audits to evaluate and ensure the effectiveness of BPO changes. Location / WFH: You'll join a friendly and sociable team in the London office two days a week with flexibility to work from home the other three days, core hours … modelling techniques and relevant process changes You have consultancy experience You have advanced analysis skills You are comfortable with tools like Tableau, SQL, PowerBI You have excellent communication, client relationship and stakeholder management skills You have a strong understanding of Change Management methodologies with experience of managing change You're data savvy and have experience of building data More ❯