20 of 20 Client/Server Jobs in Central London

Recruitment Consultant / Technical Recruiter London to £35k + OTE Do you have Technology Recruitment experience? You could be progressing your career at Client Server; a leading technology recruitment consultancy based in Bank, London. Our split-desk approach allows us to specialise in finding exceptional candidates for our diverse client base, including technology … Teams. We are looking for individuals who: Are keen to progress your career as a tech-focused recruiter and deliver revenue through placements Have experience in a Recruitment Consultant / Recruiter position (this could be in technology or other sector e.g. engineering, construction, health, sales) Have successful delivery against KPIs Can demonstrate your interests, competitiveness and determination Have the … time efficiently Have an ethical approach with quality of service in mind Responsibilities for a Recruitment Consultant: Consistent delivery of high calibre technologists Account management Development of existing client relationships Ownership of new client accounts Grow and expand your own desk What's in it for you: Salary to £35k base + uncapped commission scheme Up More ❯

Recruitment Consultant / Technical Recruiter London to £35k + OTE Do you have Recruitment experience? You could be progressing your career at Client Server; a leading technology recruitment consultancy based in Bank, London as a key member of the Europe team who source candidates for a variety of clients across Europe.Our split-desk approach allows … us to specialise in finding exceptional candidates for our diverse client base, including technology start-ups, software houses and financial organisations, whilst being supported by our dedicated Advertising and Business Development Teams. You'll join the team based in our London, City offices that offer a wide range of facilities and some excellent spots for client … entertainment! We are looking for individuals who: Are keen to progress your career as a tech-focused recruiter and deliver revenue through placements Have experience in a Recruitment Consultant / Recruiter position (this could be in technology or other sector e.g. engineering, construction, health, sales) Have successful delivery against KPIs Can demonstrate your interests, competitiveness and determination Have the More ❯

Backend Software Engineer / Developer (Windows C / C++, C#) London to £70k FTC Are you a skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks and benefits. As a Backend Software Engineer you will … transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location / WFH: You'll join colleagues in the City office three days a week with flexibility to work from home the other two days. Please note this is a … month Fixed Term Contract. About you: You have C / C++ development skills on Windows OS You have full software development lifecycle experience You have a good knowledge of networking protocols e.g. TCP / IP, multicast You have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, Design Patterns You're collaborative with great More ❯

Front End Developer / Engineer (TypeScript React Native AI) London / WFH to £65k Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with an amazing team and enjoying flexible working and a range of other perks? You could be progressing your career as a … advantage. You'll work alongside a talented team contributing ideas, collaborating with designers and prototyping new features. There's a modern tech stack, you'll be mainly using JavaScript / TypeScript and React but will be able to pick new technologies and skills up on the job. Location / WFH: You'll be joining a friendly and supportive … skills You are a passionate technologist, keep up to date with the latest innovations and learn new things You have solid knowledge of software engineering principles, Agile practices, CI / CD and ideally have experience within a cloud environment (AWS preferred) You are a bright, proactive individual and a strong problem solver with commercial acumen What's in it More ❯

Senior Systems Administrator (AWS Azure) London / WFH to £130k Are you a technologist with a wide range of skills and experience? You could be progressing your career on the Asset Management side of a global Japanese bank as they expand this product offering within the UK. As a Senior Systems Administrator you will help to shape the technological … administering the desktop IT infrastructure, ensuring it is resilient, secure, reliable and efficient within a multi-cloud environment (AWS and Azure) using a range of tools and technologies. Location / WFH: You'll be based in impressive London based offices, onsite Monday to Friday 0800-1700. About you: You are an experience Systems Administrator / DevOps You … have a strong knowledge of AWS and / or Azure cloud platforms You have Windows (or Linux) Operating System experience You have experience with a range of relevant technologies e.g. IntraID, Office 365, Access Manager, Github, Atlassian stack You have a strong appreciation of security, DevOps principles, CI / CD and Containerisation best practices You have Python, PowerShell More ❯

Backend Software Engineer / Developer (Golang Kafka API) London / WFH to £110k Do you have a deep knowledge of Go / Golang combined with software architecture and design skills? You could be progressing your career as a Backend Software Engineer at a start-up payments technology company that is revolutionising the payments industry to Africa, improving … scalability and reliability. You'll join a small, collaborative, Agile team working on 2 week sprints, you'll be a key part of tech discussions and decision making. Location / WFH: You'll join colleagues in the London, Canary Wharf offices three days a week (also the possibility to be remote in the UK). About you: You're … an experience backend focussed Software Engineer with strong commercial Go / Golang development experience You have experience with system design, event driven architectures, Kafka, API development You have a product based mindset and commercial acumen You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures You have experience of working on scalable, distributed More ❯

Senior C# Developer / Software Engineer (Windows Desktop Trading Systems) London to £140k Are you a Senior C# Developer with strong Windows 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 a Senior C# Developer you will work on critical … focus on building C#, WinForms, 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 development experience on Windows within a banking or financial services environment You have a strong More ❯

Senior Software Engineer / Developer (C# .Net) London onsite to £150k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a senior, hands-on role at a global Asset Manager with c$3 million under management. As a Senior Software Engineer within the trading engine team you'll collaborate to design and … basis, Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript / React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You … are degree educated in Computer Science or similar technical discipline What's in it for you: As a Senior Software Engineer / Developer you will receive a competitive package: Salary to £150k Bonus paid every six months based on personal performance (10-25%) Professional development Pension Health Insurance Gym membership Social events, free fruit, snacks, coffee etc. Apply now More ❯

Full Stack Engineer / Developer (JavaScript TypeScript) WFH / London to £75k Opportunity to progress your career as a Full Stack Developer working on Tech for Good application for the healthcare sector that utilises AI and Machine Learning techniques to help prevent patients from experiencing health crisis. As a Full Stack Engineer you'll collaborate with a small … and ensure solutions are highly scalable and maintainable. This is a great opportunity to join a scaling start-up in a role that you can shape and influence. Location / WFH: You can work from home most of the time, meeting up with colleagues in the London office once a month / quarter. About you: You have strong … with occasional team meet-ups Private Healthcare Pension Opportunity to make a difference, working on Tech for Good Apply now to find out more about this Full Stack Engineer / Developer (JavaScript TypeScript) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We More ❯

representative samples and applying consistent cleanup and tagging logic. Sourcing and validating raw data as well as doing data quality checks Reviewing the provided data from the sources and / or publicly available documents and publishing the data on our client's internal software Updating and processing data onto the database adhering to time sensitivity Maintaining and … key market players Applying problem-solving skills to enhance processes and software Take ownership and be proactive with key areas of responsibilities Requirements: Prior experience with mutual funds and / or ETPs in a data, operations, or compliance-related role. Strong understanding of fund legal structures and jurisdictional differences (e.g., UCITS, trusts, SICAVs). A collaborative and detail-oriented … mindset with strong problem-solving skills. Practical experience in data research and ability to derive information from public sources Bachelor or / and Master's degree in Finance / Economics or equivalent work experience High proficiency in Microsoft Excel and experience with programming languages is a must. Strong experience with Data quality checks and data manipulation. Knowledge or More ❯

Senior C# Developer / Software Engineer (C# .Net) London onsite to £150k Opportunity to progress your career in a senior, hands-on C# Developer role at a global Asset Manager with c$3 million under management. As a Senior C# Developer within the trading engine team you'll collaborate to design and develop real-time trading systems, you'll … basis, Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript / React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You … are degree educated in Computer Science or similar technical discipline What's in it for you: As a Senior C# Developer / Software Engineer you will receive a competitive package: Salary to £150k Bonus paid every six months based on personal performance (10-25%) Professional development Pension Health Insurance Gym membership Social events, free fruit, snacks, coffee etc. Apply More ❯

Full Stack Engineer / Developer (JavaScript TypeScript ISO 27001) WFH / London to £75k Are you a security focussed Full Stack Developer looking for an opportunity to progress your career? You could be working on Tech for Good application for the healthcare sector that utilises AI and Machine Learning techniques to help prevent patients from experiencing health crisis. … and ensure solutions are highly scalable and maintainable. This is a great opportunity to join a scaling start-up in a role that you can shape and influence. Location / WFH: You can work from home most of the time, meeting up with colleagues in the London office once a month / quarter. About you: You have strong … with occasional team meet-ups Private Healthcare Pension Opportunity to make a difference, working on Tech for Good Apply now to find out more about this Full Stack Developer / Engineer (JavaScript TypeScript) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We More ❯

Backend Software Engineer / Developer (Python C++ Grid Computing) London / WFH to £135k Are you a skilled backend Software Engineer with C++ and Python coding skills combined with financial trading systems experience? You could be progressing your career in a senior, hands-on Backend Software Engineer position at the Investment Management arm of a global bank. As … scale analytical computations including Risk. You'll collaborate closely with Quantitative Analysts, working across the full software development lifecycle with a focus on Python and C++ backend development. Location / WFH: You'll join colleagues in the London, City office with flexibility to work from home once a week. About you: You have strong backend software engineering experience with … Assurance and more Perks such as shopping discounts and ability to work from home one day a week Apply now to find out more about this Backend Software Engineer / Developer (Python C++ Grid Computing) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually More ❯

Junior Systems Administrator / Windows SysAdmin London onsite to £55k Are you a bright, ambitious Systems Administrator with a strong knowledge of Windows and Active Directory? You could be progressing your career at a global Asset Manager with c$3 million under management. As a Junior Systems Administrator you will be a key member of a small team responsible … great communication skills You're naturally curious, use technology in your own time and are keen to learn What's in it for you: As a Junior Systems Administrator / Windows SysAdmin you will receive a competitive package: Salary to £55k Bonus paid every six months based on personal performance (c10%) Professional development Pension Health Insurance Gym membership Social … events, free fruit, snacks, coffee etc. Apply now to find out more about this Junior Systems Administrator / Windows SysAdmin 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 walks of life More ❯

Python Developer / Software Engineer (Python C++ Grid Computing) London / WFH to £135k Are you a skilled backend Python Developer combined with C++ skills and financial trading systems experience? You could be progressing your career in a senior, hands-on Python Developer position at the Investment Management arm of a global bank. As a Python Developer within … scale analytical computations including Risk. You'll collaborate closely with Quantitative Analysts, working across the full software development lifecycle with a focus on Python and C++ backend development. Location / WFH: You'll join colleagues in the London, City office with flexibility to work from home once a week. About you: You have strong backend software engineering experience with … educated in Computer Science or similar STEM discipline, having achieved a 2.1 or above from a Russel Group university What's in it for you: As a Python Developer / Backend Software Engineer you will receive a competitive package: Salary to £135k Bonus A range of flexible benefits including Health and Dental care, Critical Illness cover, Employee Assistance Programme More ❯

Lead Security Operations Engineer (Splunk GCP SOC) London / WFH to £115k Do you have expertise with Security Operations within web based environments? You could be progressing your career in senior, hands-on role at one of the country's leading PropTech sites that have revolutionised the way we find property for rent and sale with millions of users … remains strong. Current projects include collaborating with DevOps teams on implementing security controls in GCP based web hosting environment including implanting controls within the software development lifecycle and CI / CD processes and working with the IT Infrastructure team on the security elements of migrating on-premise Windows estate to Azure. You'll lead threat modelling and threat hunting … potential compromises, work with external teams on penetration tests and red team engagements and manage SIEM and XDR tooling, establish processes and workflows to support incident response SOC. Location / WFH: You'll join colleagues in the Central London office for two days a week with flexibility to work from home the other three days. Please note you will More ❯

Senior Cloud Engineer (AWS GCP IaaS PaaS) London / WFH to £110k Are you a cloud technologist? You could be progressing your career in an impactful Senior Cloud Engineer role at a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. As a Senior Cloud Engineer you will join … with key technical enablers, building automation and self service capabilities that streamline operations across the globe. You'll architect and design IaaS and PaaS on a multi-cloud (AWS / GCP) platform, deploy scalable, resilient cloud solutions, create developer friendly tools and platforms, implement IaC practices and connect with on-prem infrastructure. You'll collaborate with the team to … seek continual improvement and to optimise cloud resources to balance performance and cost efficiency. 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 in the City with an upbeat team environment, casual dress code and a range of facilities including roof terrace More ❯

IT infrastructure, ensuring it is resilient, secure, reliable and efficient. You'll troubleshoot and resolve operational issues, introduce automation wherever possible and manage the delivery of IT projects. Location / WFH: You'll be based in impressive London based offices, onsite Monday to Friday 0800-1700. About you: You have experience in a similar environment, supporting users on … and Excel coding skills You are collaborative and pragmatic with excellent communication and stakeholder management skills You're a technologist, likely to have your own home set up, read / write blogs, attend conferences What's in it for you: As a Trade Desktop Support Engineer you will earn a competitive package including: Salary to £80k + bonus Pension … Career advancement Apply now to find out more about this Trade Desktop Support Engineer (Windows Trayport Joule) 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 walks of life and will never discriminate More ❯

Data Engineer (PySpark SQL Databricks AWS) London / WFH to £70k Opportunity to progress your career as a Data Engineer at a scaling, tech driven company that specialises in music royalty management, they've put significant investment into data processing capabilities, with a modern data platform that handles billions of lines of royalty data with an emphasis on streaming. … that leverage the company's bespoke data infrastructure, preparing audits and carrying out analysis. You'll be primarily working with PySpark, SQL and Databricks within an AWS environment. Location / WFH: You can work from home most of the time meeting up with colleagues in the London office two or three times a month. About you: You have strong … Engineer within the Music industry or an Accountancy environment You have strong technical skills with PySpark, SQL, Databricks and AWS You have experience with ETL pipelines and Data Warehouse / Data Lakes You're degree educated in mathematics or similar numerate discipline You're collaborative with great communication skills Ideally you will have an interest in the music industry More ❯

Principal Data Engineer (Python AWS) London / WFH to £120k Do you have significant experience with Python data engineering and architecture? You could be progressing your career in an impactful, hands-on Principal Data Engineer role at a hugely successful European eCommerce with a customer base of over 10 million. As a Principal Data Engineer you will take a … contribute to key decision making across the Data and Machine Learning engineering space on technical approaches to balance delivering near-term commercial impact and building long-term foundations. Location / WFH: You can work from home most of the time, meeting up with colleagues in the well situated London office twice a week. About you: You have advanced data … coding skills combined with a thorough understanding of software engineering best practices You have an indepth understanding of data engineering principles and best practices, including data modelling, observable ETL / ELT processes, data warehousing and data governance You have experience with AWS and tools such as Snowflake You're collaborative and pragmatic with excellent communication skills What's in More ❯