16 of 16 Remote/Hybrid Client/Server Jobs in London

Role Title: Platform AWS Engineer Duration: contract to run until 31 / 10 / 2026 Location: London. Hybrid working with occasional travel Rate: up to £552 p / d Umbrella inside IR35 Clearance required: Active SC Clearance. UK National Required Skills Devops Linux (Redhat, RPMs, SELinux, filesystems … users / groups, systems management) Ansible Git (Github, Actions CI, repositories, branches, merge requests / code reviews, etc) General networking, IP addressing, CIDRs, TCP / IP, TLS certificates, etc. Running and working with Java applications, JVMs, processes etc. Nginx (primarily as a proxy) Performance management (CPU / ...

deliver resilient and secure platform services. Essential Skills & Experience DevOps & Linux Strong Linux administration experience (RedHat environments) Knowledge of RPMs, SELinux, filesystems, user / group management, and system administration Experience with Ansible automation Strong Git knowledge including GitHub, GitHub Actions CI, repositories, branching, merge requests, and code reviews Sound … understanding of networking concepts including IP addressing, CIDRs, TCP / IP, and TLS certificates Experience supporting Java applications, JVMs, and process management Nginx administration, particularly as a reverse proxy Performance tuning and capacity management across CPU, memory, and storage Experience with OpenVPN and SSH client / ...

deliver resilient and secure platform services. Essential Skills & Experience DevOps & Linux Strong Linux administration experience (RedHat environments) Knowledge of RPMs, SELinux, filesystems, user / group management, and system administration Experience with Ansible automation Strong Git knowledge including GitHub, GitHub Actions CI, repositories, branching, merge requests, and code reviews Sound … understanding of networking concepts including IP addressing, CIDRs, TCP / IP, and TLS certificates Experience supporting Java applications, JVMs, and process management Nginx administration, particularly as a reverse proxy Performance tuning and capacity management across CPU, memory, and storage Experience with OpenVPN and SSH client / ...

Lead Software Engineer / Developer London / WFH to £120k Are you a skilled a backend focussed Python technologist with team leadership experience? You could be progressing your career at a well-funded and profitable FinTech start-up. As a Lead Software Engineer you'll head … codebase and lots of new projects to get stuck into. You'll be collaboratively problem solving in a hands-on role with approximately 50 / 50 split between architecture / design and people management. You'll set the standards and mentor more junior developers, fostering a culture ...

well as in data infrastructure. Someone who likes opening the hood to see how things work, has understanding of data structures, experience writing client-server network applications, and writing and optimising code for high performance. We welcome your previous experience from your own personal projects … understand crypto currency trading. n Hard Skills requirements At least 2 years’ experience with C++ - we will test Understanding networking and implementing client-server connections - we will test Experience with looking under the hood to see how C++ standard libraries work - we will test Strong analytical ...

business stakeholders to deliver scalable, user-focused solutions. Key Responsibilities Analyse business requirements and design effective technical solutions Develop and maintain ASP.NET MVC / .NET Core applications and SharePoint solutions Build responsive front-end interfaces using technologies such as React, Angular, jQuery, and Bootstrap Design and optimise SQL Server … hours maintenance to ensure system stability About You 3+ years' experience in software development within a Microsoft environment Strong experience with C#, .NET (MVC / Core), and Web API development Expertise in SharePoint (2016 / 2019 / SE and SharePoint Online) Solid SQL Server development ...

Senior C++ Software Engineer / Developer Cambridge / WFH to £80k Do you have strong backend C++ software development experience? You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber … Rust and emerging technologies, using the right tool for the job in a rapid development environment, with lots of problem solving and iteration. Location / WFH: You'll join a highly talented, diverse team in the Cambridge office twice a week where you can enjoy a great team atmosphere ...

Python Software Engineer / Developer London / WFH to £80k Do you have strong backend Python software development experience? You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber threats … Rust and emerging technologies, using the right tool for the job in a rapid development environment, with lots of problem solving and iteration. Location / WFH: You'll join a highly talented, diverse team in the London office twice a week where you can enjoy a great team atmosphere ...

PowerServer Engineer Location: London Hybrid 60% office 40% remote Duration: 30 / 11 / 2026 Rate - £257 MUST BE PAYE THROUGH UMBRELLA Role Description: Job Summary We are seeking an experienced PowerServer Engineer to support audit, investigation, and strategic planning activities related to our existing PowerBuilder / … assess current systems, identify gaps, and provide actionable recommendations for optimization, modernization, or migration. Key Responsibilities Perform comprehensive audit and assessment of existing PowerServer / PowerBuilder applications Conduct root cause analysis and investigations for performance, stability, and scalability issues Analyze application architecture, deployment setup, and integration workflows Identify technical ...

Senior Software Engineer / Developer (Python) Cambridge to £80k Do you have strong backend Python software development experience? You could be joining the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber threats, working alongside a team … Rust and emerging technologies, using the right tool for the job in a rapid development environment, with lots of problem solving and iteration. Location / WFH: You'll join a highly talented, diverse team in the Cambridge office twice a week where you can enjoy a great team atmosphere ...

Data Archietct / Data Governance - Asset Manager London, Greater London | £130k - £160k per year Data Archietct / Data Governance (SQL Snowflake) London / WFH to £160k Do you have a strong knowledge of Data Architecture, Data Governance and Data Strategy? You could be progressing your career … impactful role at a tech driven, global Asset Manager with multiple billions of dollars under management. As a Data Archietct / Data Governance Manager you will combine strategic thinking with practical delivery engagement. Collaborating across technology and business teams you will improve the coherence, quality and reusability of data ...

Client Server Ltd. is seeking a Senior AI Engineer (Python / TypeScript) in London, offering a salary up to £240k plus bonuses. This role involves significant collaboration with the CTO to integrate AI tools within a hedge fund environment. The ideal candidate will possess strong ...

London, Greater London | £90k - £110k per year Ref: PR / 100849_1780319878 Product Management Lead (B2B SaaS) London / WFH to £110k Do you have expertise with Product Management processes? You could be progressing your career in an impactful role at a market leading FinTech company that provides … that drives accountability and predictability and spearhead AI adoption across product workflows, enabling every Product Manager to operate at a higher standard, faster. Location / WFH: You'll join colleagues in the City based office, with flexibility to work from home twice a week. About you: You have ...

Client Server Ltd. is seeking a Data Architect / Data Governance Manager to lead the data strategy at a global Asset Manager. This role offers an opportunity to significantly impact data management and governance, ensuring data is treated as a valuable asset. The ideal candidate ...

Client Server Ltd. is looking for a Senior Business Analyst with expertise in Repo and Security Lending, offering a salary of up to £120k plus bonus. You will enhance the trading platform, working closely with stakeholders and technology teams throughout the software development lifecycle. The ideal ...

Client Server Ltd. is looking for a Product Management Lead (B2B SaaS) based in London, offering a competitive salary up to £110k. In this impactful role, you will oversee the Product Delivery Lifecycle and improve predictability … product operations. Ideal candidates should have a solid background in Product Management within a B2B SaaS environment and experience with frameworks like WSJF / RICE. This role includes the flexibility to work from home twice a week and a comprehensive benefits package. #J-18808-Ljbffr ...