101 to 125 of 156 Client/Server Jobs in England

Technical Consultant (Python AWS) Manchester / WFH to £85k Do you have strong business acumen and client facing expertise combined with backend Python and AWS technical skills? You could be progressing your career in a senior, hands-on Technical Consultant role at a technology start-up that is producing a software suite for legal firms that massively … As a Technical Consultant you will collaborate closely with clients, taking ownership of client bespoke end-to-end projects with a focus on building cloud based applications / systems using Python and AWS. You'll work independently, across the full development lifecycle, from requirements through to technical decisions and will see the results of your work quickly. … 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. Please note you will occasionally need to visit client sites and will need your own car. About you: You have experience of working directly with clients and taking More ❯

C# Developer / Software Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer you'll collaborate with a team of highly intelligent technologists and … high performance streaming compute operations. You'll be equipped with all the latest kit to help you succeed as well as learning from industry experts on world finance. Location / WFH: You'll join the team in fantastic London (Soho) based offices that offer a wide range of facilities including nutritionally balance breakfast, lunch and all day snacks. Please … good business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a C# Developer / Software Engineer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family friendly benefits that include unlimited More ❯

C# Developer / Software Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer you'll collaborate with a team of highly intelligent technologists and … high performance streaming compute operations. You'll be equipped with all the latest kit to help you succeed as well as learning from industry experts on world finance. Location / WFH: You'll join the team in fantastic London (Soho) based offices that offer a wide range of facilities including nutritionally balance breakfast, lunch and all day snacks. Please … good business acumen, keen to take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a C# Developer / Software Engineer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family friendly benefits that include unlimited More ❯

Python Developer / Backend Software Engineer (AWS) Manchester to £90k Do you have strong Python and AWS skills combined with start-up / SME experience? You could be progressing your career in a senior, hands-on role at a technology start-up that is producing a software suite for legal firms that massively reduces para-legal workloads, they … be able to input into technical decision making. You'll mainly be working Python within an AWS environment collaborating with Front End Engineers using TypeScript, React and Next.js. 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 … Pension Hybrid working (x3 days office in Manchester) Impactful role with excellent career progression opportunities as the company scales Apply now to find out more about this Python Developer / Backend Software Engineer (Python AWS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually More ❯

Full Stack Engineer / Developer (JavaScript Vue.js Python) London to £100k Do you enjoy working with a range of programming languages? You could be progressing your career in a senior, hands-on Full Stack Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining … for the job as well as own your own DevOps and deployment. There's an emphasis on getting stuff done and immediate business impact, alongside longer term strategy. Location / WFH: There's a hybrid work from home model with three days a week in the Hammersmith office and the other two work from home. When in the office … and free breakfast. About you: You have strong full stack JavaScript development skills and are happy to work on projects that could be weighted either way or a 50 / 50 split You have experience with JavaScript frameworks they use Vue.js but Angular or React experience is fine, you will also have experience with Python, Node.js and TypeScript You More ❯

new position of SOC Shift Lead will direct a team of SOC Analysts, conduct monitoring and triage of alerts associated with host and network security events for our client’s critical infrastructure and support the SOC through both delivery of client work and adding skills and ideas to this already diverse team. This role is based … Solid grasp of client-server applications, multi-tier web applications, relational databases, firewalls, VPNs, and enterprise AntiVirus products. Good 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: Static malware analysis and reverse engineering. Programming … and scripting such as Python, Perl, Bash, PowerShell, C++. CREST Practitioner Intrusion Analyst / Blue Teams Level 1 or other SOC related certifications. Experience with SIEM technologies, namely Sentinel and Splunk, with some experience with QRadar. If you are interested in this role but not sure if your skills and experience are exactly what we’re looking for, please More ❯

Junior Full Stack Developer / Engineer (C# SQL JavaScript) Hemel Hempstead to £50k Do you enjoy working with a range of programming languages across the full tech stack? You could be progressing your career at a growing Tech for Good company that provides psychometric testing and careers advice for students across the globe, to help people discover their strengths … and be encouraged to contribute ideas, you'll have your voice heard as part of a small team so can make an impact and quickly progress your career. Location / WFH: You'll join colleagues 2-3 days a week in a picturesque countryside location, close to Hemel Hempstead with free parking onsite (there's also an ice-cream … freezer!); you can also work from home and there are flexible start / finish times to accommodate school runs or other commitments. About you: You have experience across the full tech stack including C#, SQL querying and JavaScript (Vue.js experience would be nice, but you can pick it up on the job) You enjoy collaborating and taking part in More ❯

Senior AI Engineer / Developer (AI) Knutsford onsite to £130k Are you a technologist with a strong knowledge of AI and its practical uses within software engineering? You could be joining a scaling Cyber Security technology company and enjoying a huge range of perks and benefits from continual learning and self-development opportunities (including "buy any book" policy) through … You have strong business acumen You believe in producing quality code and have experience with TDD and Pair Programming You have a good knowledge of SQL and Networking (TCP / IP) You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Algorithms, Design Patterns You're collaborative, enjoy problem solving and are keen to pick … up new skills What's in it for you: As a Senior AI Engineer / Developer you will earn a highly competitive package including: Salary to £130k 8% pension contribution Life Assurance and Income Protection Enhanced maternity / paternity packages Private Medical care for you and your family including same day GP appointments and prescriptions Flexible working hours More ❯

Front End Engineer / Developer (React v19 TypeScript) London / WFH to £95k Are you a Front End technologist looking for an opportunity to progress your career in a hands-on role with lots of learning opportunities? You could be joining a Hedge Fund with complex work and substantial bonus earning potential. As a Front End Engineer you … all internal business systems. You'll collaborate with UX and Product teams, actively participating in all stages of a project, through product design, development, implementation, testing and maintenance. Location / WFH: You'll join colleagues in the impressive Central London office with flexibility to work from home twice a week. About you: You have strong Front End development skills … Engineer you will receive a competitive package: Salary to £95k Bonus Pension Self development and career progression opportunities Apply now to find out more about this Front End Engineer / Developer (React v19 TypeScript) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. More ❯

Senior Data Engineer (SQL BigQuery GCP) London / WFH to £110,000 Are you a data technologist with Media Streaming experience? You could be progressing your career in a senor, hands-on role at one of Europe's most successful streaming and social media platforms. As a Senior Data Engineer you'll design, build and maintain high-performance services … rich metadata. You'll also build and implement APIs and data services to expose the data to other teams across the business and work with IaC (Terraform) and CI / CD pipelines for deployment and automation. Location / WFH: You'll be able to work from home / remotely fulltime, with the caveat that'll join the … modelling skills You can code with Golang, Python or Scala You have advanced SQL and NoSQL database knowledge You're familiar with event-driven architectures and messaging systems (Pub / Sub, Kafka, etc.) You have experience of deploying and managing services in cloud environments, GCP preferred, AWS also fine You're collaborative with fluent English language skills You are More ❯

Senior Data Engineer (SQL BigQuery GCP) London / WFH to £110,000 Are you a data technologist with Media Streaming experience? You could be progressing your career in a senor, hands-on role at one of Europe's most successful streaming and social media platforms. As a Senior Data Engineer you'll design, build and maintain high-performance services … rich metadata. You'll also build and implement APIs and data services to expose the data to other teams across the business and work with IaC (Terraform) and CI / CD pipelines for deployment and automation. Location / WFH: You'll be able to work from home / remotely fulltime, with the caveat that'll join the … modelling skills You can code with Golang, Python or Scala You have advanced SQL and NoSQL database knowledge You're familiar with event-driven architectures and messaging systems (Pub / Sub, Kafka, etc.) You have experience of deploying and managing services in cloud environments, GCP preferred, AWS also fine You're collaborative with fluent English language skills You are More ❯

Software 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. As a Software Engineer you will design and develop large, distributed, scalable web based systems, working within a modern cloud (AWS) microservices based environment; you'll … 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 … large 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 Software 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 ❯

Senior Software Engineer (TypeScript Full Stack) London / WFH to £100k Do you enjoy problem solving and working with a range of technologies including functional programming languages such as Elixir, using the right tool for the job? You could be progressing your career in a senior, hands-on Software Engineer role at a successful and profitable energy trading market … reliability in mind, across the full development lifecycle from architecture and design through to implementation. There's a range of technology in the stack, you'll have a 50 / 50 split between backend and frontend development using TypeScript, Elixir, Elm and AWS amongst others, learning and picking new things up on the job in a collaborative, tech driven … environment where you can get stuff done and see the results of your work. Location / WFH: You'll join the team in London three days a week in a hybrid work from home model. About you: You are degree educated in Computer Science or similar STEM discipline, having achieved a 2.1 or above from a Russel Group / More ❯

Senior Software Engineer / Developer (Full Stack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets, the company has been established … for the job as well as own your own DevOps and deployment. There's an emphasis on getting stuff done and immediate business impact, alongside longer term strategy. Location / WFH: There's a hybrid work from home model with three days a week in the Hammersmith office and the other two work from home. When in the office … and free breakfast. About you: You have strong full stack JavaScript development skills and are happy to work on projects that could be weighted either way or a 50 / 50 split You have experience with JavaScript frameworks they use Vue.js but Angular or React experience is fine, you will also have experience with Python, Node.js and TypeScript You More ❯

Senior Software Engineer / Developer (Full Stack JavaScript) London to £100k Opportunity to progress your career in a senior, hands-on Software Engineer role at a scale-up tech company, that enables smart matching for commercial van drivers and consumers, via job bidding and route optimisation, streamlining processes and delivering CO2 carbon neutral targets, the company has been established … for the job as well as own your own DevOps and deployment. There's an emphasis on getting stuff done and immediate business impact, alongside longer term strategy. Location / WFH: There's a hybrid work from home model with three days a week in the Hammersmith office and the other two work from home. When in the office … and free breakfast. About you: You have strong full stack JavaScript development skills and are happy to work on projects that could be weighted either way or a 50 / 50 split You have experience with JavaScript frameworks they use Vue.js but Angular or React experience is fine, you will also have experience with Python, Node.js and TypeScript You More ❯

Solid grasp of client-server applications, multi-tier web applications, relational databases, firewalls, VPNs, and enterprise AntiVirus products. Good 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: Static malware analysis and reverse engineering. DV … Clearance. Programming and scripting such as Python, Perl, Bash, PowerShell, C++.CREST Practitioner Intrusion Analyst / Blue Teams Level 1 or other SOC related certifications. Experience with SIEM technologies, namely Sentinel and Splunk, with some experience with QRadar. Overview Position SOC Shift Lead Permanent Location Hemel Hempstead Salary - From £58K to £65K dependant on experience Keywords: SOC, Security Operations Centre … you don't hear from us within 7 working days please presume your application has been unsuccessful on this occasion. You are of course free to resubmit your CV / details in the future and we shall assess your suitability at that time. This is a Permanent Role More ❯

Staff Software Engineer / Developer (Java Kotlin AWS React) Hybrid WFH to £110k Would you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and social … ll be hands-on with architecture, design and coding, including complex business logic, authentication and security aspects, working across the full tech stack to create the beta product. Location / WFH: You can work from home most of the time, the company has office space in London you'll join them there once every three weeks, and also occasionally … package Impactful role with excellent progression opportunities Opportunity to work on tech for good to positively benefits society Apply now to find out more about this Staff Software Engineer / Developer (Kotlin AWS React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. More ❯

Backend Software Engineer / Developer (Java Kotlin AWS API) Hybrid WFH to £110k Would you like to progress your career in an impactful hands-on Backend Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and … ll be hands-on with architecture, design and coding, including complex business logic, authentication and security aspects, working across the full tech stack to create the beta product. Location / WFH: You can work from home most of the time, the company has office space in London you'll join them there once every three weeks, and also occasionally … package Impactful role with excellent progression opportunities Opportunity to work on tech for good to positively benefits society Apply now to find out more about this Backend Software Engineer / Developer (Java Kotlin AWS React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually More ❯

Backend Software Engineer / Developer (Java Kotlin AWS API) Hybrid WFH to £110k Would you like to progress your career in an impactful hands-on Backend Software Engineer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that is aiming to improve patient and … ll be hands-on with architecture, design and coding, including complex business logic, authentication and security aspects, working across the full tech stack to create the beta product. Location / WFH: You can work from home most of the time, the company has office space in London you'll join them there once every three weeks, and also occasionally … package Impactful role with excellent progression opportunities Opportunity to work on tech for good to positively benefits society Apply now to find out more about this Backend Software Engineer / Developer (Java Kotlin AWS React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually 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 ❯

SOC Analysts, conduct monitoring and triage of alerts associated with host and network security events for our clients critical infrastructure and support the SOC through both delivery of client work and adding skills and ideas to this already diverse team. This role is based on site Hemel Hempstead and is shift work. 2 x days at 6am to … Solid grasp of client-server applications, multi-tier web applications, relational databases, firewalls, VPNs, and enterprise AntiVirus products. Good 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: Static malware analysis and reverse engineering. DV … Clearance. Programming and scripting such as Python, Perl, Bash, PowerShell, C++. CREST Practitioner Intrusion Analyst / Blue Teams Level 1 or other SOC related certifications. Experience with SIEM technologies, namely Sentinel and Splunk, with some experience with QRadar. If you are interested in this role but not sure if your skills and experience are exactly what were looking for More ❯

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. As a Full Stack Engineer you will design and develop large, distributed, scalable web based systems, working within a modern cloud (AWS) microservices based environment … 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 ❯

Senior Data Engineer (GCP BigQuery Python SQL) London / WFH to £85k Are you a tech savvy Data Engineer with Google Cloud expertise combined with client facing skills? You could be joining a global technology consultancy with a range of banking, financial services and insurance clients in a senior, hands-on Data Engineer role. As a Senior … ll collaborate directly with clients to analyse requirements, define solutions and deliver production grade systems, leading the development of robust, well tested and fault tolerant data engineering solutions. Location / WFH: There's a hybrid work from home model with two days a week in the London, City office (or at client site in London). About … you: You are an experienced Data Engineer within financial services environments You have expertise with GCP including BigQuery, Pub / Sub, Cloud Composer and IAM You have strong Python, SQL and PySpark skills You have experience with real-time data streaming using Kafka or Spark You have a good knowledge of Data Lakes, Data Warehousing, Data Modelling You're More ❯

Senior Data Engineer (Python AWS 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 ❯