76 to 100 of 154 Permanent Client/Server Jobs in the UK

Senior Software Engineer / Developer (C# SQL Quant) St Albans / WFH to £95k+ Do you have expertise with C# .Net backend development? You could be progressing your career in a senior hands-on role at a technology driven trading company that invest in Sports betting markets with … new things and sharing knowledge You have experience with quantitative finance or a strong interest and understanding Salary & benefits: As a Senior Software Engineer / Developer you will earn: Competitive salary (to £95k) Bonuses 25 days holiday, rising to 30 after 2 years Enhanced parental leave Contributory pension scheme … cinema Sabbatical after 10 years of service Flexible working with 3 days remote Apply now to find out more about this Senior Software Engineer / Developer (C# SQL Quant) opportunity. At Client Server we believe in a diverse workplace that allows people to play to more »

Full Stack Developer / Engineer (C# .Net SQL TypeScript) Remote / London to £70k Tech driven payments company, that provide an excellent work life balance and clear career progression, is seeking a Full Stack Developer to join their team. Salary & Benefits: Remote working Up to £70k plus equity … .Net Core, Kubernetes, Azure, and serverless Microservices architecture; you'll be mainly focussed on backend work but will also have exposure to TypeScript, React / Next.js on the front end. The company's open banking solution enables customers to make convenient and secure online payments, saving companies time and … .Net development skills You have a good knowledge of SQL You also have had exposure to front end development with languages such as JavaScript / TypeScript, React, Next.js Ideally you will have experience with cloud technologies (Azure) You have an understanding of Payments processing or real-time programming You more »

Software Engineer / Developer (Java API AWS) London / WFH to £90k Are you a technologist with strong Java backend development skills? You could be progressing your career working on a financial Tech for Good product in a hands-on Software Engineer role at a scale-up software … range of programming languages You're likely to be degree educated, Computer Science preferred What's in it for you: As a Software Engineer / Developer you will earn a competitive package including: Salary to £90k Pension Private healthcare Life Assurance and Income Protection Tax free childcare Apply now … or call to find out more about this Software Engineer / Developer (Java API 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 more »

Backend Software Engineer / Developer (C++ Linux TMP) London / WFH to £300k+ Do you have expertise with C++ backend development, with experience of building low latency trading systems? You could be progressing your career in a senior, hands-on role at a global systematic trading firm. As … of a small, Agile team that is embarking on building a new, low latency, trade execution system from scratch utilising modern C++ (C++ 20 / C++ 23) and Template Meta Programming techniques. You'll be working across the full development lifecycle including design and architecture through to deployment, collaborating … systems. There are many complex technical challenges, you'll be collaborating with a highly talented to solve problems and push what is possible. Location / WFH: You'll join the team in London 3-4 days a week with flexibility to work from home; when you're in the more »

Senior Front End Developer / Engineer (JavaScript Vue.js) Billericay / WFH to £70k Are you a skilled Front End Developer seeking an opportunity to work with a modern tech stack on Greenfield projects? You could be progressing your career in a senior, hands-on role at an eCommerce … labelled Progressive Web Applications and Websites of the highest quality for a broad range of big name retail clients. You'll collaborate with UI / UX Designers to ensure technical feasibility, optimise applications for speed and scalability and build reusable code and libraries as well as pro-actively analysing … and making suggestions for improvements and as a senior team member, provide mentoring and support to more junior team members. Location / WFH: You'll join the team two days a week in Billericay (free onsite parking), with flexibility to work from the other three. Requirements: You have strong more »

C# Developer / Software Engineer (.Net API SQL) Nottingham / WFH to £50k Opportunity to progress your career at a tech company that provides a range of software solutions to energy suppliers from small start-ups through to major household names, covering everything from connecting to the grid … team environment where you'll be mentored and supported to reach your full potential and progress to a more senior role in time. Location / WFH: There's a remote interview and onboarding process and you'll be able to work from most of the time, meeting up with … You're likely to be degree educated in Computer Science or similar technical discipline What's in it for you: As a C# Developer / Software Engineer you will earn a competitive salary plus a range of benefits: Up to £50k 25 days holiday Vitality health insurance 5% non more »

C# Developer / Software Engineer (.Net API SQL) Nottingham / WFH to £50k Opportunity to progress your career at a tech company that provides a range of software solutions to energy suppliers from small start-ups through to major household names, covering everything from connecting to the grid … team environment where you'll be mentored and supported to reach your full potential and progress to a more senior role in time. Location / WFH: There's a remote interview and onboarding process and you'll be able to work from most of the time, meeting up with … You're likely to be degree educated in Computer Science or similar technical discipline What's in it for you: As a C# Developer / Software Engineer you will earn a competitive salary plus a range of benefits: Up to £50k 25 days holiday Vitality health insurance 5% non more »

C# Developer / Software Engineer (.Net SQL WPF) London / WFH to £85k Are you a skilled C# Developer with WPF skills? You could be progressing your career in a senior, hands-on role at a global FinTech. As a key member of a multi-disciplinary Agile development … 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 »

C# Developer / Software Engineer (.Net SQL WPF) London / WFH to £85k Are you a skilled C# Developer with WPF skills? You could be progressing your career in a senior, hands-on role at a global FinTech. As a key member of a multi-disciplinary Agile development … 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 »

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 »

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 »

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 »

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 »

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 »

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 »

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 »

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 »

Full Stack Developer / 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 … Interesting work with autonomy and excellent career growth opportunities as the company scales Apply now to find out more about this Full Stack Developer / Engineer (F# C# .Net TypeScript React) opportunity. At Client Server we believe in a diverse workplace that allows people to more »

Technical Lead (C# .Net Core Full Stack) London / WFH to £100k Do you have strong technical knowledge combined with leadership and people management skills? You could be joining a growing FinTech that provide trading platforms to a range of finance professionals. As a Technical Lead you'll head … seek to identify areas for business process improvement through technology and help to implement change in an influential role that could quickly progress. Location / WFH: You can work from home most of the time, joining the team in the office around once a fortnight (or more often if … desired). About you: You have a strong technical background with C#, .Net Core, microservices - ideally with full stack experience e.g. JavaScript / TypeScript, React, Angular You have strong software architecture and design skills You're collaborative, pragmatic and can lead, inspire and motivate others You have experience of more »

source-to-target mappings. Re-engineer manual data flows to enable scaling and repeatable use. Support the build of data streaming systems. Write ETL / ELT scripts and code to make sure the process performs optimally. Develop data models to support self-service business intelligence reporting that can be … development process. You can design, build and test data products based on feeds from multiple systems using a range of different storage technologies and / or access methods. You know how to create repeatable and reusable products. Data innovation. You know about opportunities for innovation with new tools and … technologies, and experience of using Visual Studio and source control software Enhanced literacy skills, e.g. composing original letters, statements or writing minutes. Enhanced computer / keyboard skills, e.g. the ability to input / retrieve information from spreadsheets / database systems, where accuracy is important, but speed is more »

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 »

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 »

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 »

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 »

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 »