Client/Server Jobs in London

51 to 75 of 96 Client/Server Jobs in London

.Net Developer C# SQL WPF - FinTech

London
Hybrid / WFH Options
Client Server
.Net Developer / Software Engineer (C# SQL WPF) London / WFH to £85k Are you a skilled .Net Developer who enjoys working on complex and interesting systems? You could be progressing your career in a senior, hands-on role at a global FinTech. As a key member of … to partner with talented engineers in a collaborative environment that encourages knowledge sharing and continual learning through regular tech talks, training and hackathons. Location / WFH: There's a hybrid work from home policy with 1-2 days a week in the City offices, when there you can you … have strong multi-threaded C# .Net development experience, including WPF You have a strong knowledge of SQL You have a good knowledge of TCP / IP and WebSockets You have a thorough understanding of the principles of Object Orientated Programming and Computer Science fundamentals You're an advocate of more »
Employment Type: Permanent
Salary: £70,000 - £85,000
Posted:

Head of Software Engineering - SaaS

London
Hybrid / WFH Options
Client Server
Head of Software Engineering (AWS .Net React) London / WFH to £140k Are you a technologist with strong leadership skills looking for an opportunity to make an impact at a tech scale-up? You could be progressing your career as at a successful and growing AdTech company as they … team to participate in the development of and lead the execution of the product roadmap, prioritising feature development in support of business objectives. Location / WFH: You can work from home most of the time, meeting up with the team in London around once a week / fortnight. … 140k Pension Health Insurance 25 days holiday Continual learning and career development opportunities Apply now to find out more about this Full Stack Developer / Engineer opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and more »
Employment Type: Permanent
Salary: £120,000 - £140,000
Posted:

C Developer Real-time Low Latency

London
Hybrid / WFH Options
Client Server
C Developer / Software Engineer (Real-time Low Latency) London / WFH to £65k Do you have real-time, low latency programming experience in C? You could be progressing your career at a market leading FinTech that provide real-time web connectivity market data and trading services to … within an Agile team environment, keeping up to date with improvements in the C ecosystem and inputting into technical discussions and decision making. Location / WFH: You can work from home most of the time, meeting up with colleagues in the London office once or twice a month. About … you: You have strong C coding / development skills You have a good understanding of concurrency, multi-threading and memory management You have strong debugging skills across code, log files and core files You have experience of using version control systems e.g. Git, and build tools such as Make more »
Employment Type: Permanent
Salary: £55,000 - £65,000
Posted:

Senior Fullstack Java Developer

London
NexusJobs
Job Description Senior Fullstack Software Developer Our Client is a relatively young company but growing quickly in the world of financial technology solutions. They are now looking to recruit a Senior Fullstack Software Developer with at least 5 plus years expertise. The ideal candidate will have great problem … high-performance app. Duties and Responsibilities: Lead the technical arm of the team in a fast iteration cycles, with tight deadlines using an agile / scrum methodology, while ensuring applications meet quality standards Coordinate configuring, coding, developing, and documenting software specifications throughout the project life cycle (concept, design, build … bugs for all production issues Liaise with product development team to plan new features Research and suggest new mobile products, applications and protocol Qualifications / Experience: Highly proficient in React, Swift or Objective C, Java for mobile development; Rails, nodejs and Angular for web development 5 to 7 years more »
Employment Type: Permanent
Salary: £60,000 - £75,000
Posted:

Golang Developer Messaging - Cryptocurrency

London
Hybrid / WFH Options
Client Server
Golang Developer / Software Engineer London / WFH to £90k Are you a data savvy Golang Developer with real-time programming and messaging experience? You could be progressing your career in a senior, hands-on role at a scale-up FinTech that operates within the Cryptocurrency space as … collaborate on code reviews and continually seek improvements; it's a small team so you'll be able to have a significant impact. Location / WFH: You can work from home most of the time, meeting up with colleagues in the London office once a month. About you: You … Opportunity to make an impact at a growing tech company with millions of users Apply now to find out more about this Golang Developer / Software Engineer opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths more »
Employment Type: Permanent
Salary: £80,000 - £90,000
Posted:

Senior Business Analyst - Physical Oil Trading

London
Hybrid / WFH Options
Client Server
Senior Business Analyst London / WFH to £110k Are you a client facing Business Analyst with a strong knowledge of Physical Oil Trading? You could be progressing your career in a senior, hands-on role at a global commodities trading platform software house. As a Senior Business … Analyst you'll utilise your knowledge of Commodity Logistics / Operations to liaise with clients (banks, financial institutions) to understand their bespoke system requirements; you'll be gathering requirements for complex financial products and communicating the products capabilities and functionalities. You'll design and optimise business processes and manage … the delivery of the product to meet expectations, producing technical documentation (e.g. business requirement documentation, Use Cases, GUI / Interface designs, process flows) and communicating with all parties throughout the software development lifecycle. Location / WFH: You'll join a small, friendly and professional team in South East more »
Employment Type: Permanent
Salary: £90,000 - £110,000
Posted:

Software Engineer Mobile iOS Swift

London
Hybrid / WFH Options
Client Server
Software Engineer / Developer (Mobile iOS Swift) London / WFH to £75k Are you a Software Engineer with iOS and Swift development experience seeking a new opportunity where you can learn and develop your skills in a collaborative, quality driven environment? You could be progressing your career at … collaboratively problem solving within a supportive Agile environment where you can reach your full potential with various paid for training, conferences and mentoring. 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 … with great communication skills What's in it for you: Salary to £75k Pension Private healthcare including optical and physio Life Assurance Enhanced maternity / paternity packages Travel loan and cycle to work scheme Savings schemes Tax free charity donations Apply now to find out more about this Software more »
Employment Type: Permanent
Salary: £60,000 - £75,000
Posted:

Backend Software Engineer Golang - Technologist

London
Hybrid / WFH Options
Client Server
Backend Software Engineer / Developer (Golang Messaging) London / WFH to £90k Are you a data savvy Backend Software Engineer with real-time programming and messaging experience combined with Golang development skills? You could be progressing your career in a senior, hands-on role at a scale-up … collaborate on code reviews and continually seek improvements; it's a small team so you'll be able to have a significant impact. Location / WFH: You can work from home most of the time, meeting up with colleagues in the London office once a month. About you: You … to make an impact at a growing tech company with millions of users Apply now to find out more about this Backend Software Engineer / Developer opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and more »
Employment Type: Permanent
Salary: £80,000 - £90,000
Posted:

Software Developer C# .Net WPF SaaS

London
Hybrid / WFH Options
Client Server
Software Developer / Engineer (C# .Net WPF Agile TDD SaaS) London / WFH to £85k Are you a skilled Software Developer with strong C#, WPF skills? You could be progressing your career in a senior, hands-on role at a global FinTech. As a key member of a … to partner with talented engineers in a collaborative environment that encourages knowledge sharing and continual learning through regular tech talks, training and hackathons. Location / WFH: There's a hybrid work from home policy with 1-2 days a week in the City offices, when there you can you … have strong multi-threaded C# .Net development experience, including WPF You have a strong knowledge of SQL You have a good knowledge of TCP / IP and WebSockets You have a thorough understanding of the principles of Object Orientated Programming and Computer Science fundamentals You're an advocate of more »
Employment Type: Permanent
Salary: £70,000 - £85,000
Posted:

.Net Developer F# C# TypeScript Full Stack

London
Hybrid / WFH Options
Client Server
.Net Developer / Software Engineer (F# C# .Net TypeScript React) London to £140k+ Do you have expertise with .Net, enjoy working with a range of range of programming languages across the full tech stack? You could be working on complex and interesting real-time systematic trading systems, with complex … new instruments and venues, developing new trading capabilities, all the technology is proprietary with a focus on writing computational, efficient low latency code. Location / WFH: You'll join accomplished colleagues in the London office with flexibility to work from home one day a week (there are also flexible … other relevant discipline, having gained a 2.1 or above from a top tier university What's in it for you: As a .Net Developer / Software Engineer you will earn a competitive package: Salary to £140k Bonus (c25%), discretionary 26 days holiday (in addition to Bank Holidays) Pension Interesting more »
Employment Type: Permanent
Salary: £100,000 - £140,000
Posted:

Full Stack Technical Lead C# React

London
Hybrid / WFH Options
Client Server
Full Stack Technical Lead (C# React) London / WFH to £100k Are you a technologist with strong leadership skills looking for an opportunity to make an impact at a tech scale-up? You could be progressing your career as at a successful and growing AdTech company as they expand … team to participate in the development of and lead the execution of the product roadmap, prioritising feature development in support of business objectives. Location / WFH: You can work from home most of the time, meeting up with the team in London around once a week / fortnight. … strong technical skills across the full stack including C# for backend development and React for UI development (other technologies in the stack include TypeScript / JavaScript and AWS) You have strong technical and / or team leadership experience, you're able to organise and motivate the team, instil more »
Employment Type: Permanent
Salary: £85,000 - £100,000
Posted:

C# Developer .Net 6 AWS - Technologist

London
Hybrid / WFH Options
Client Server
C# Developer / Engineer (C# .Net 6 AWS) London to £65k Are you a C# technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, financial Market Data provider. As a C# Developer you will … large scale data processing and will be able to assess and recommend new and emerging technologies, using the best tool for the job. Location / WFH: You'll join colleagues in the City office three days a week with flexibility to work from home the other two days. About … strong C# .Net skills and a good understanding of SOLID Design Principles You have SQL experience You have a good understanding of AWS, CI / CD and Infrastructure as Code (Terraform) You're familiar with other languages such as Java and are open to learn new things You've more »
Employment Type: Permanent
Salary: £58,000 - £65,000
Posted:

Back End Developer C# .Net 6 SQL AWS

London
Hybrid / WFH Options
Client Server
Back End Developer / Engineer (C# .Net 6 AWS) London to £65k Are you a C# technologist who enjoys contributing to technical discussions and using the best tool for the job? You could be progressing your career at a global, financial Market Data provider. As a Back End Developer … large scale data processing and will be able to assess and recommend new and emerging technologies, using the best tool for the job. Location / WFH: You'll join colleagues in the City office three days a week with flexibility to work from home the other two days. About … strong C# .Net skills and a good understanding of SOLID Design Principles You have SQL experience You have a good understanding of AWS, CI / CD and Infrastructure as Code (Terraform) You're familiar with other languages such as Java and are open to learn new things You've more »
Employment Type: Permanent
Salary: £58,000 - £65,000
Posted:

Full Stack .Net Engineer F# C# React

London
Hybrid / WFH Options
Client Server
Full Stack .Net Engineer / Developer (F# C# React) London to £140k+ Do you have expertise with .Net and enjoy working with a range of range of programming languages across the full tech stack? You could be working on complex and interesting real-time systematic trading systems, with complex … new instruments and venues, developing new trading capabilities, all the technology is proprietary with a focus on writing computational, efficient low latency code. Location / WFH: You'll join accomplished colleagues in the London office with flexibility to work from home one day a week (there are also flexible … discipline, having gained a 2.1 or above from a top tier university What's in it for you: As a Full Stack .Net Engineer / Developer you will earn a competitive package: Salary to £140k Bonus (c25%), discretionary 26 days holiday (in addition to Bank Holidays) Pension Interesting work more »
Employment Type: Permanent
Salary: £100,000 - £140,000
Posted:

ServiceNow Consultant

London, United Kingdom
La Fosse Associates Ltd
environment, and you will be the lead internal developer for ServiceNow, working with the MSP, creating catalogue items, workflow items and focusing on automation / integration. Location: London (Mainly Remote) Remuneration: up to £600 per day (outside IR35) Your role as ServiceNow Developer Expertise in ServiceNow development, implementation, and … Angular, Typescript JavaScript, HTML, CSS Proficiency with integration web technologies (e.g., XML, SAML, JSON, SOAP, AJAX, Jelly, or PERL scripting. Hand-coding of DHTML / XHTML and CSS. Understanding of operations processes and system administration= Understanding of network protocols and client-server communication Proficiency with … experience as a key technical resource leading the development of integration solutions in areas for CSM, ITSM, ITOM, ITAM etc. Identity Management service (SSO / LDAP) MID Server Set Up, connectivity check, ECC queue logs troubleshooting, MID selection algorithm. Service Mapping & Discovery integration (CMDB) Excellent Knowledge of more »
Employment Type: Contract
Rate: £590 - £600 per day + outside IR35
Posted:

Senior DevOps Engineer Kubernetes AWS Linux

London
Hybrid / WFH Options
Client Server
Senior DevOps Engineer (Kubernetes EKS AWS Linux) London / WFH to £110k Are you a technologist DevOps Engineer seeking a role where you can apply and develop your skills, be challenged and collaborate to solve problems, working on a modern tech stack where you can have a great deal … of the core platform and tune existing tools to improve developer experience with a focus on the automation of development and deployment processes (CI / CD). The company prides itself on innovation and first class infrastructure and systems; you'll seek to make continual improvements and drive the … adoption of Infrastructure as Code practices working with a wide range of technologies. Location / WFH: You'll be based in fantastic offices in a vibrant area of London with in-house gym and steam room, games room with pool tables and dart boards, library and free high quality more »
Employment Type: Permanent
Salary: £90,000 - £110,000
Posted:

Backend Software Engineer C Low Latency

London
Hybrid / WFH Options
Client Server
Backend Software Engineer / Developer (C Low Latency Real-time) London / WFH to £65k Do you have real-time, low latency programming experience in C? You could be progressing your career at a market leading FinTech that provide real-time web connectivity market data and trading services … within an Agile team environment, keeping up to date with improvements in the C ecosystem and inputting into technical discussions and decision making. Location / WFH: You can work from home most of the time, meeting up with colleagues in the London office once or twice a month. About … you: You have strong C coding / development skills You have a good understanding of concurrency, multi-threading and memory management You have strong debugging skills across code, log files and core files You have experience of using version control systems e.g. Git, and build tools such as Make more »
Employment Type: Permanent
Salary: £55,000 - £65,000
Posted:

Senior Software Engineer C++ Python

London
Hybrid / WFH Options
Client Server
Senior Software Engineer / Developer (C++ Python GPU) London to £120k Are you a Senior Software Engineer who has expertise with C++ and Python looking for an opportunity to make an impact? You could be progressing your career at a growing tech start-up as they expand their UK … be deploying Machine Learning models to production and optimising the platform runtime performance, this is mainly in C++ with parts running on GPU. Location / WFH: You'll join a small, growing team based in Bank, London with flexibility to work from home once a week. About you: You … have also have strong Python skills and experience of integrating Machine Learning models (using PyTorch) It would be advantageous to have experience with Edge / IoT computing You're keen to work in s start-up environment where you can make a real impact You are degree educated in more »
Employment Type: Permanent
Salary: £100,000 - £120,000
Posted:

Software Engineer Graphics C++ OpenGL

London
Client Server
Software Engineer / Developer (Graphics C++ OpenGL) London to £50k Are you a bright, ambitious Software Engineer with a record of academic achievement and an interest in 3D graphics and AI? You could be progressing your career at a fast growing tech start-up that is developing the next … discipline, Computer Science or Engineering preferred You have commercial C++ development experience You have experience with OpenGL and a strong interest in 3D graphics / XR (Extended Reality) You have experience with shaders, they use Vertex and Fragment You have a thorough understanding of Computer Science fundamentals such as … a tech start-up where you can make a real impact and see the results of your work Salary & benefits: As a Software Engineer / Developer you will earn a competitive salary (to £50k) plus equity shares. Apply now to find out more about this Software Engineer / more »
Employment Type: Permanent
Salary: £35,000 - £50,000
Posted:

Software Developer .Net F# C# - Trading Systems

London, England, United Kingdom
Hybrid / WFH Options
Client Server
Software Developer / Engineer (.Net F# C#) London to £140k+ Do you have expertise with .Net? You could be working on complex and interesting real-time systematic trading systems, with complex problem solving and continual learning and self-development opportunities at a Swiss based Asset Manager that is expanding … new instruments and venues, developing new trading capabilities, all the technology is proprietary with a focus on writing computational, efficient low latency code. Location / WFH: You'll join accomplished colleagues in the London office with flexibility to work from home one day a week (there are also flexible … other relevant discipline, having gained a 2.1 or above from a top tier university What's in it for you: As a Software Developer / Engineer you will earn a competitive package: Salary to £140k Bonus (c25%), discretionary 26 days holiday (in addition to Bank Holidays) Pension Interesting work more »
Posted:

JavaScript Developer HTML5 ASP.Net MVC

London
Hybrid / WFH Options
Client Server
JavaScript Developer (HTML5 ASP.Net MVC) London / WFH to £80k Are you a creative JavaScript Developer with a good appreciation of UI design? You could be progressing your career at a start-up social media platform focussed on the pensions sector with the aim of ensuring that everyone who … in full through better stakeholder collaboration. As a JavaScript Developer you'll join a supportive, Agile development team to design and develop front end / UI components, collaborating with business stakeholders to analyse requirements through to delivery. You'll be using a range of technology with a focus on … JavaScript, HTML and CSS with some exposure to .Net and Blazor on the backend; you'll be working within a microservices environment with CI / CD and collaborating with backend software engineers on AI and Machine Learning elements of the product. There's continual learning and self-development opportunities more »
Employment Type: Permanent
Salary: £70,000 - £80,000
Posted:

DevOps Engineer AWS Control Tower

London
Hybrid / WFH Options
Client Server
DevOps Engineer (AWS) London / WFH to £70k Are you a technologist DevOps Engineer with AWS expertise looking to work with a modern tech stack in a role where you can see the results of your work? You could be progressing your career at a successful and growing AdTech … collaborate with one other DevOps to build and maintain the AWS cloud based infrastructure and work with software engineering teams to help with CI / CD pipelines and how to manage their own AWS environments. You'll manage AWS Control Tower access for developers and QAs, write and maintain … IaC templates, monitor and diagnose issues in development and live environments, write CI / CD pipelines and ensure the platform meets the required standards for architecture and is robust, scalable and highly performant. You'll seek continual improvement and will evaluate and introduce new AWS functionality as it is more »
Employment Type: Permanent
Salary: £60,000 - £70,000
Posted:

Data Developer C# .Net - Trading

London
Hybrid / WFH Options
Client Server
Data Developer / Software Engineer (C# .Net F# SQL Data) London to £140k+ Are you a Data Developer with .Net expertise? You could be working on complex and interesting real-time systematic trading systems, with complex problem solving and continual learning and self-development opportunities at a Swiss based … sources into the back test and execution platforms. All the technology is proprietary with a focus on writing computational, efficient low latency code. Location / WFH: You'll join accomplished colleagues in the London office with flexibility to work from home one day a week (there are also flexible … other relevant discipline, having gained a 2.1 or above from a top tier university What's in it for you: As a Data Developer / Software Engineer you will earn a competitive package: Salary to £140k Bonus (c25%), discretionary 26 days holiday (in addition to Bank Holidays) Pension Interesting more »
Employment Type: Permanent
Salary: £100,000 - £140,000
Posted:

.Net Developer Data SQL C# F#

London
Hybrid / WFH Options
Client Server
.Net Developer / Backend Software Engineer (Data SQL C# F#) London to £140k+ Do you have a data centric mindset combined with .Net expertise? You could be working on complex and interesting real-time systematic trading systems, with complex problem solving and continual learning and self-development opportunities at … sources into the back test and execution platforms. All the technology is proprietary with a focus on writing computational, efficient low latency code. Location / WFH: You'll join accomplished colleagues in the London office with flexibility to work from home one day a week (there are also flexible … other relevant discipline, having gained a 2.1 or above from a top tier university What's in it for you: As a .Net Developer / Software Engineer you will earn a competitive package: Salary to £140k Bonus (c25%), discretionary 26 days holiday (in addition to Bank Holidays) Pension Interesting more »
Employment Type: Permanent
Salary: £100,000 - £140,000
Posted:

C++ Developer 3D Graphics OpenGL

London
Client Server
C++ Developer / Engineer (3D Graphics OpenGL) London to £50k Are you a bright, ambitious C++ Developer with a record of academic achievement and an interest in 3D graphics and AI? You could be progressing your career at a fast growing tech start-up that is developing the next … discipline, Computer Science or Engineering preferred You have commercial C++ development experience You have experience with OpenGL and a strong interest in 3D graphics / XR (Extended Reality) You have experience with shaders, they use Vertex and Fragment You have a thorough understanding of Computer Science fundamentals such as … a C++ Developer you will earn a competitive salary (to £50k) plus equity shares. Apply now to find out more about this C++ Developer / Software Engineer (3D Graphics OpenGL C++) opportunity. At Client Server we believe in a diverse workplace that allows people to more »
Employment Type: Permanent
Salary: £35,000 - £50,000
Posted:
Client/Server
London
10th Percentile
£51,250
25th Percentile
£67,500
Median
£85,000
75th Percentile
£105,000
90th Percentile
£133,750