26 to 50 of 50 Client/Server Jobs in the South East

Lead Front End Developer / Engineer (JavaScript Angular SaaS) Reigate / WFH to £100k Are you a senior Front End Developer with strong JavaScript Angular skills? You could be progressing your career in a senior, hands-on leadership role at a global FinTech with flexible working and a … UK working on a new AI driven product suite in collaboration with the team in Canada. You'll design and develop engaging front ends / UIs for SaaS solutions working with modern Angular within a C# Azure environment. Working with the Product Manager you will help to define, refine … and in time can move to a team leadership role as the product expands, helping to grow the UK team for this area. Location / WFH: There's a flexible work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team meet More ❯

Backend Software Engineer / Developer (C# .Net SQL) London / WFH to £85k Are you a data savvy Backend Software Engineer with strong C# and SQL skills combined with a good understanding of finance / trading systems? You could be progressing your career at a hugely successful … with Front Office users and will gain a good understanding of financial trading systems, working with modern tech across the full stack from SQL / Oracle, C# .Net Core on the backend through to Angular and TypeScript on the frontend, with a bias towards backend development. There's a … range of projects from a couple of weeks through to longer term over several months. Location / WFH: You'll join colleagues in impressive Central London offices with flexibility to work from home one day a week. About you: You have strong C# .Net skills, ideally including .Net Core More ❯

Lead C# Developer / Software Engineer (C# .Net Core Azure) Reigate / WFH to £95k Are you a backend focussed C# technologist looking for an opportunity to work on cutting edge SaaS technology? You could be progressing your career in a senior hands-on role at a global … ll remain hands-on whilst helping to set standards and providing technical project leadership within an Agile development environment that encourages close collaboration. Location / WFH: There's a flexible work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team meet … competitive salary package including: Salary to £95k Bonus (c20%) 25 days holiday (and ability to buy more) Pension, Health Care, Life Assurance Enhanced maternity / paternity packages Professional training and career development Hybrid work from home (x2 days office) Apply now to find out more about this Lead C# More ❯

Lead Backend Software Engineer / Developer (C# .Net Azure SaaS) Reigate / WFH to £100k Are you a backend focussed C# technologist with an indepth knowledge of Azure, combined with technical leadership skills? You could be progressing your career in a senior, hands on role at a global … and development of complex, data driven features and applications, taking ownership and working independently to deliver secure cloud based resources, solutions and services. Location / WFH: There's a flexible work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team meet … You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patters, Algorithms You have a good understanding of CI / CD and Infrastructure as Code (IaC) You're likely to be degree educated in a relevant STEM discipline What's in it for you More ❯

Senior Front End Engineer / Developer (JavaScript Angular SaaS) Reigate / WFH to £100k Are you a senior Front End Engineer with strong JavaScript Angular skills? You could be progressing your career in a senior, hands-on leadership role at a global FinTech with flexible working and a … UK working on a new AI driven product suite in collaboration with the team in Canada. You'll design and develop engaging front ends / UIs for SaaS solutions working with modern Angular within a C# Azure environment. Working with the Product Manager you will help to define, refine … and in time can move to a team leadership role as the product expands, helping to grow the UK team for this area. Location / WFH: There's a flexible work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team meet More ❯

Software Engineer / Developer (Java 17 Kotlin AWS) London / WFH to £85k Are you a technologist Software Engineer with strong Java skills looking to progress your career, working with a modern cloud based infrastructure and a range of technology? You could be joining a hugely successful and … to any of these would be beneficial You're collaborative with good communication skills What's in it for you: As a Software Engineer / Developer you will earn: Salary to £85k Bonus Hybrid working (x3 days in London per week) Learning and career development opportunities Apply now to … find out more about this Software Engineer / Developer (Java 17 Kotlin AWS) 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 from all More ❯

with us. This position will work daily with Regional Sales Managers and Channel Account Executives. BlueVoyant provides our clients with both consultative (fixed price / deliverable) and ongoing (managed) security services, so the ability to communicate and present well is important. Role Responsibilities: Actively participate in the sales process … Next-Generation Anti-virus, Endpoint Detection and Response (EDR), Security Orchestration, Automation, and Response (SOAR), Security Information and Event Management (SIEM, particularly Splunk and / or Splunk Cloud), firewalls, and other core security products. (e.g. Crowdstrike, Carbon Black, Splunk, and / or the Microsoft security technologies) A solid … knowledge of Windows Azure Active Directory, Windows OS, Mac OS, Virtualization, SQL Server, networking protocols, certificates, virtual and physical client / servers. Some hands-on experience with one or more of the following: Microsoft Azure Sentinel, Microsoft 365 Defender, and Azure Defender suite of security More ❯

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 and a better quality of life (there's also great restaurants and bars!)? You could be … onsite showers available!). 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 … 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 (to £130k, negotiable) Bonus 25 days holiday Bupa healthcare Generous pension contribution Continuous career development opportunities More ❯

C# Software Engineer / Developer (Windows Desktop Trading Systems) London to £140k Are you a seasoned Software Engineer with strong C# desktop development skills combined with banking / financial services experience? You could be progressing your career at a Hedge Fund with over $10 billion under management. As … WPF desktop applications and design and implementation of scalable, service orientated architectures (SOA) but will also gain exposure to web applications using React and / or Angular. This is a senior, hands-on position, you'll collaborate with colleagues in the US and Canada and be the sole resource … on these systems for the UK. Location / WFH: You'll join colleagues in the London office with flexibility to work from home once a week; there's a friendly and collaborative environment with casual dress code and a range of facilities. About you: You have strong C# desktop More ❯

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. … -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 More ❯

Software Developer / 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 Software Developer you'll … 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 … take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a Software Developer / Engineer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family friendly More ❯

Senior Java Developer / Backend Software Engineer London onsite to £160k Are you a Java technologist with strong knowledge of software engineering best practices and backend development experience looking for an opportunity to progress your career in a senior, hands-on role with complex and challenging work? You could … have a strong knowledge of software engineering best practices and have experience with TDD 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, with Pair Programming … experience You enjoy problem solving and are keen to pick up new skills What's in it for you: As a Senior Java Developer / Software Engineer you will earn a highly competitive package including: Salary to £160k 8% pension contribution Life Assurance and Income Protection Enhanced paternity packages More ❯

Full Stack Developer / Software Engineer (AWS Kotlin Spring Boot React) London / WFH to £120k Would you like to progress your career in an impactful, hands-on Full Stack Developer role working on Tech for Good? You could be joining a HealthTech Start-up, founded by two … 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 … Previous experience within HealthTech or with HL7 (Health Level Seven) would be beneficial What's in it for you: As a Full Stack Developer / Software Engineer you will receive a competitive package: Salary to £120k Equity shares package Impactful role with excellent progression opportunities Opportunity to work on More ❯

of: Client-server applications and multi-tier web environments Relational databases , firewalls , VPNs , enterprise AntiVirus solutions Networking principles (e.g. TCP / IP, WAN, LAN, SMTP, HTTP, FTP, POP, LDAP) Desirable (Nice-to-Have): Experience in static malware analysis and reverse engineering Active DV Clearance Scripting … Lead , you will ensure the smooth operation and continual enhancement of SOC processes and personnel. You will play a pivotal role in protecting client systems and guiding the team through sophisticated cyber defence challenges. Your responsibilities will include: Monitoring, triaging, and investigating alerts across host and network security … the SOC in key meetings and internal stakeholder engagements Working shifts from the on-site SOC in Hemel Hempstead About the Organisation Our client delivers cutting-edge digital solutions to clients in Central Government, operating in privileged environments where digital trust and national safety are paramount. We believe More ❯

of: Client-server applications and multi-tier web environments Relational databases , firewalls , VPNs , enterprise AntiVirus solutions Networking principles (e.g. TCP / IP, WAN, LAN, SMTP, HTTP, FTP, POP, LDAP) Desirable (Nice-to-Have): Experience in static malware analysis and reverse engineering Active DV Clearance Scripting … Lead , you will ensure the smooth operation and continual enhancement of SOC processes and personnel. You will play a pivotal role in protecting client systems and guiding the team through sophisticated cyber defence challenges. Your responsibilities will include: Monitoring, triaging, and investigating alerts across host and network security … in key meetings and internal stakeholder engagements Working shifts from the on-site Security Operations Centre in Hemel Hempstead About the Organisation Our client delivers cutting-edge digital solutions to clients in Central Government, operating in privileged environments where digital trust and national safety are paramount. We believe More ❯

Senior Python Developer / Backend Software Engineer London to £130k Hedge Fund with over $10 billion under management is seeking a technologist Python Developer to join their Quant Analytics team to build a quant library, working closely with Quants as the go to person for software engineering within the … you'll take ownership working across the full software development lifecycle from requirements through to deployment with a focus on complex backend systems. Location / WFH: You'll join colleagues in the London office with flexible hours and work from home once a week; there's a friendly and … good knowledge of APIs You are degree educated in a relevant discipline from a top tier university, Computer Science preferred Experience within a finance / trading environment is beneficial but not necessary, technical skills of greater importance What's in it for you: As a Senior Python Developer / More ❯

CloudOps, TechOps, UX Design other cross-functional functional groups to evolve our solutions while continuing to improve your teams’ adoption of SDLC processes, CI / CD integration, code quality & automation test coverage. Primary Responsibilities Lead an organization of 4-10 development & test engineers globally to efficiently produce high quality … cadence of operational reviews with your management including quality metrics, coding efficiencies, improvements, challenges, remediation needs Correlate, report, and drive the adoption of Process / Continuous Improvement initiatives Recruit & provide leadership, coaching & career planning for engineering talent Be accountable for design decisions for new and existing application development, proactively … managing the organizational structure of teams as well as headcount & non-headcount budgets 10+ years of combined experience in software engineering, enterprise architecture and / or DevOps Working experience with scaled software architecture & domain: performance, redundancy, failover, clustering, vertical scaling Preferred: experience using AWS cloud solutions, ideally including migration More ❯

CloudOps, TechOps, UX Design other cross-functional functional groups to evolve our solutions while continuing to improve your teams adoption of SDLC processes, CI / CD integration, code quality & automation test coverage. Primary Responsibilities Lead an organization of 4-10 development & test engineers globally to efficiently produce high quality … cadence of operational reviews with your management including quality metrics, coding efficiencies, improvements, challenges, remediation needs Correlate, report, and drive the adoption of Process / Continuous Improvement initiatives Recruit & provide leadership, coaching & career planning for engineering talent Be accountable for design decisions for new and existing application development, proactively … managing the organizational structure of teams as well as headcount & non-headcount budgets 10+ years of combined experience in software engineering, enterprise architecture and / or DevOps Working experience with scaled software architecture & domain: performance, redundancy, failover, clustering, vertical scaling Preferred: experience using AWS cloud solutions, ideally including migration More ❯

flex to meet your needs and training and development opportunities. What you'll 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 … Security Operations Centre. Demonstrable experience of Managing Microsoft Sentinel and 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 More ❯

Platform Engineer (Kubernetes K8S Cloud) Reigate / WFH to £85k Are you a technologist Platform Engineer with Kubernetes expertise? You could be progressing your career working on complex and technically challenging systems with continual learning opportunities a global FinTech. As a Platform Engineer you'll join a small team … provide updates on projects and systems status and with engineering, support and operations teams to help upskill them, supporting knowledge transfer via documentation. Location / WFH: There's a hybrid work from model, you can work from most of the week, meeting up with colleagues in Reigate … open plan offices within a five minute walk of the station; there's a smart casual dress code, onsite restaurant and a good work / life balance. About you: You have strong Platform Engineering or DevOps experience, ideally within a SaaS environment You have an indepth knowledge of Kubernetes More ❯

Lead Software Tester (SaaS) Reigate / WFH to £100k Are you a strategically minded, delivery focused Software Tester with QA testing expertise? You could be progressing your career, in an impactful role working on complex and technically challenging SaaS B2C systems at a global FinTech. As a Lead Software … identify gaps and develop the strategy around how to address them, collaborating and influencing engineers to enable delivery against an ambitious product roadmap. Location / WFH: There's a hybrid work from model, you can work from most of the week, meeting up with colleagues in Reigate … in modern, open plan offices within a five minute walk of the station; there's a smart casual dress code and a good work / life balance. About you: You are an experienced Software Tester / QA Engineer with a strong knowledge of testing best practices within a More ❯

Senior QA Test Engineer (C# API Performance Testing) Reigate / WFH to £85k Do you enjoy breaking things and putting them back together to discover how they work? You could be progressing your career, in a senior, hands-on role working on complex and technically challenging systems with continual … the Product Owner to define User Stories, through to executing manual and automation tests, performing exploratory testing and investigating new tools and processes. Location / WFH: There's a hybrid work from model, you can work from most of the week, meeting up with colleagues in Reigate … in modern, open plan offices within a five minute walk of the station; there's a smart casual dress code and a good work / life balance. About you: You're a skilled Test Automation Engineer with the ability to understand complex software products and work out how to More ❯

Data Engineer (Python Spark ETL) London / WFH to £90k Are you a tech savvy Data Engineer keen to make an impact, delivering Greenfield systems? You could be progressing your career at a successful and growing Cyber Security Risk Management tech company that specialises in solutions for SME's … heart of the technology function to drive optimisations and develop new capabilities that maximise the value of the company's accumulated data sets. Location / WFH: There's a hybrid work from home policy with three days in the London office per week. About you: You are an experienced … Data Engineer with a strong knowledge of Data Lakes, Data Warehousing, ETL / ELT processes and data pipeline orchestration You have strong Python and SQL coding skills You have experience with big data frameworks and tools including Spark You have a good knowledge of AWS data services (e.g. S3 More ❯

Full Stack Developer / Engineer (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 Developer role at a scale-up tech company, that enables smart matching for commercial van … 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 … 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 More ❯

Head of Product London / WFH to £130k Are you an experienced Product Manager with a strong knowledge of financial trading markets? You could be joining a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. As a Head … you'll represent the Product Team in executive meetings and strategic planning sessions, continually leading product innovation in a hands-on management position. Location / WFH: There's a hybrid model with two days a week work from home, when you are in the office you'll be based … and inclusive culture Plus a range of other perks Apply now to find out more about this Head of Product (Trading) 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 More ❯