26 to 50 of 50 Client/Server Jobs in London with Remote Work Options

Implementation Consultant (Python) London / WFH to 75kDo you have Python coding experience combined with client facing skills?You could be progressing your career at a global FinTech consistently voted as a Top 10 place to work, they invest in their people, you'll be supported with … algo trading coding and manage feature requests. This is a varied role with lots of business exposure where you can make a positive impact.Location / WFH:You can work from home most of the time, meeting up with colleagues 2-3 days a week in the City offices, when … range of facilities including large kitchen, café and all the latest kit to work on.About you:You are tech savvy with strong customer service / client facing skillsYou have strong Python coding skillsYou have experience of working in a Commodities trading environment (will consider other asset classes more »

Senior Full Stack Developer / Engineer (React TypeScript C#) London / WFH to £85k Are you a technologist with full stack development skills 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 … driven SaaS platform. As a Senior Full Stack Developer you'll have a range of interesting projects to work on, with roughly a 50 / 50 split between front and back end development. You'll design and develop Greenfield software within an Agile team environment working across the full … an integral part of a small development team where you'll contribute to technical discussions and decision making and have your voice heard. Location / WFH: You can work from home most of the time, meeting up with the team in London around once a week / fortnight. more »

Backend Software Engineer / Developer (C++ Python Linux) London / WFH to £160k Do you have expertise with C++ / Python backend development? You could be progressing your career working on complex, real-time systems at a global Hedge Fund in a senior, hands-on Backend Software … across the full development lifecycle, from requirements analysis through to solution delivery; there's lots of problem solving within a fast paced environment. Location / WFH: You'll join a highly talented team in the London office three days a week with flexibility to work from home the other … a buy-side firm (i.e. Hedge Fund or trading company), including experience in Futures and FX You have a strong knowledge of Linux OS / Systems Administration You have a good understanding of computer architecture, databases, real-time systems, distributed computing, OOP, Data Structures, Design Patterns, Algorithms You're more »

DevOps Engineer (Ansible Ruby) London / WFH Are you a technologist DevOps Engineer with the ability to write code in Ruby? You could be progressing your career and gaining valuable finance experience at a successful and growing FinTech that processed over £250 billion in business money transfers last year. … As a DevOps Engineer you'll join a small team to maintain and enhance new and existing DevOps and CI / CD processes in line with Agile workstreams, partnering with the software engineering team to help build systems and test automation infrastructure. One of your key responsibilities will be … the year, a well stocked kitchen and other perks Apply now to find out more about this DevOps Engineer (Ansible Ruby) 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 »

of third-party suppliers and systems. Manage the Cyber Essentials, GovAssure and ISO27001 annual accreditation processes. We are looking for: Understanding of:  Windows, client & server  IAAS, PAAS especially Azure  Firewalls  Networking & Wi-Fi  End-point protection  Web-hosting technology Demonstrable understanding of ISO27001, Cyber Essentials, data more »

Data Architecture within an Azure environment? You could be progressing your career in a senior, hands-on role at a hugely successful, global FinTech / FX brokerage as they scale, whilst enjoying a range of perks and benefits including 30 days a year work from anywhere. As a Data … to deliver data where and when it is needed. You'll set and communicate the technical direction, evaluating technology choices and making recommendations. Location / WFH: There's a hybrid work from policy; you'll join colleagues in impressive London, City offices Monday to Friday for the first week … development Company lunch in the office Regular social events Apply now to find out more about this Data Architect (Azure Databricks) 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 »

Senior C# Software Engineer / Developer WFH / London to £120k Would you like to take ownership, make the technical decisions and remain hands-on with code? You could be joining a small, specialist Hedge Fund with £1 billion under management. As a Senior C# Software Engineer you … long term strategic project to re-engineer the data analytics platform using modern technologies such as .Net Core, microservices and distributed systems engineering. Location / WFH Policy: You'll join a small group of accomplished entrepreneurs with flexibility to work from home most of the time, meeting up with … microservices, distributed systems engineering, Azure Cloud infrastructure You have a good understanding of modern SQL database solutions You have experience of working on financial / trading systems You have experience of working in small teams and across the full development lifecycle You have strong analysis and problem solving skills more »

Software Engineer / Developer (Linux Security EDR C C++) WFH / London to £50k Opportunity to progress your career as part of a hugely talented team at a rapidly expanding scale-up software house that is developing a highly complex network cyber security platform; the platform monitors network … algorithms and an incident reporting and forensics engine. There's a strong pipeline of projects with a range of complex and interesting work. 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 a strong knowledge of EDR / EDTR, Network Security, Anti-Virus and Firewalls You have C / C++ development skills You're collaborative with great communication skills You have experience of producing technical documentation What's in it for you: As a Software Engineer / more »

Lead Full Stack Developer / Engineer (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 a Lead Full Stack Developer at a … 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 »

will directly work with the research team to develop a client-server solution to enable reliable and effective front-end / back-end communication. • The candidate will build on the APIs of AI model to develop the back-end component. • The candidate will directly work … one’s time. • Expert mentoring skills necessary to provide support and constructive performance feedback. • Expert knowledge of the full software development lifecycle: from business / systems analysis, through requirements gathering and functional specification authoring, to development, testing and delivery. • Expert ability to troubleshoot issues and make system changes as more »

Quantitative Developer (C++ Python) London / WFH to £300k+ Are you a Quantitative Developer with strong C++ and Python skills? You could be progressing your career in a senior, hands-on role at a global systematic trading firm and earning significant bonuses. As a Quantitative Developer you will collaborate … closely with a particular trading desk / pod and have a direct impact on the team's success. There are many complex technical challenges, you'll be collaborating with a highly talented to solve problems and push what is possible; you'll wok on ultra-low latency algorithmic trading … systems (tracking nanoseconds), the research platform which encompasses terabytes of data per day, analytics and cloud based infrastructure. Location / WFH: You'll join colleagues based in high spec offices with free breakfast and lunch at the onsite restaurant, with flexibility to work from home two days a week. more »

Graduate Penetration Tester (Red Team) Hybrid WFH to £60k Do you have an academic record of achievement combined with an interest in Cyber Security / Penetration Testing? You could be progressing your career as a Penetration Tester at a rapidly expanding scale-up software house that is developing a … Team testing to try anything and everything to outmanoeuvre the defenders and gain access to customer networks. WFH Policy: There's a remote interview / onboarding process and the ability to work from home for the majority of the time with only occasional visits to the London, City offices … i.e. 2-3 times a month). Requirements: You're degree educated, having achieved a 2.1 or above from a Red Brick / Russel Group, top tier university - Computer Science, Engineering, Physics or Mathematics; MSc or PhD advantageous You have commercial experience with Penetration testing, Offensive Security, Red Team more »

Product UX UI Designer London / WFH to 90kAre you a Product UX UI Designer with strong Figma skills? You could be progressing your career at a global FinTech that provides a data centric platform to enable Investment Managers to make informed decisions.As a Product UX UI Designer you … 90kBonus (20-25%)PensionPrivate medical care25 days holiday + Christmas breakApply now to find out more about this Product UX UI Designer 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 »

will directly work with the research team to develop a client-server solution to enable reliable and effective front-end / back-end communication. • The candidate will build on the APIs of AI model to develop the back-end component. • The candidate will directly work … one’s time. • Expert mentoring skills necessary to provide support and constructive performance feedback. • Expert knowledge of the full software development lifecycle: from business / systems analysis, through requirements gathering and functional specification authoring, to development, testing and delivery. • Expert ability to troubleshoot issues and make system changes as … Expert knowledge of computer hardware and software. • Experience in deploying ML models. • (optional) Experience in game development and 3D modeling. • (optional) Experience in developing / using physics simulators. Education: • Bachelor's degree in computer science, software engineering or relevant field required. Client Description: Our Client more »

C# Developer / Team 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 C# … Developer / Team Lead you'll head up two product aligned Agile software development teams (c15 people), supporting and coaching them to make high level architectural decisions and design choices whilst ensuring technical standards, tooling and implementation. You'll collaborate with Product Owners to create technology solutions that meet … 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 more »

Senior C++ Developer / Software Engineer London / WFH to £300k+ Are you a C++ technologist with low latency and cryptocurrency exchange experience? You could be progressing your career in a senior, hands-on role at a global systematic trading firm. As a Senior C++ Developer you will … 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 colleagues based in high spec offices with free breakfast and lunch at the onsite restaurant, with flexibility to work from … as OOP, Design Patterns, Data Structures You're collaborative with excellent communication skills What's in it for you: As a Senior C++ Developer / Software Engineer you will earn a competitive package: Salary to £300k Significant Bonus Pension Private Healthcare 25 days holiday Opportunity to work on Greenfield more »

Backend Software Engineer / Developer (C++ Linux) London / WFH to £300k+ Are you a backend focussed Software Engineer with C++ and Linux expertise? You could be progressing your career in a senior, hands-on role at a global systematic trading firm. As a Backend Software Engineer you … 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 colleagues based in high spec offices with free breakfast and lunch at the onsite restaurant, with flexibility to work from … as OOP, Design Patterns, Data Structures You're collaborative with excellent communication skills What's in it for you: As a Backend Software Engineer / Developer (C++ Linux) you will earn a competitive package: Salary to £300k Significant Bonus Pension Private Healthcare 25 days holiday Opportunity to work on more »

Software Engineer / Developer (Elixir Elm TypeScript AWS) London / WFH to £85k Do you enjoy problem solving and working with a range of technologies including functional programming languages? You could be progressing your career in a senior, hands-on Software Engineer role at a successful, profitable energy … full development lifecycle from architecture and design through to implementation. There's a range of technology in the stack, you'll have a 70 / 30 split between backend and frontend development using Elixir, Elm, TypeScript and AWS amongst others. Location / WFH: You'll join the team … PostgreSQL, AWS, Docker You are degree educated in Computer Science or similar STEM discipline, having achieved a 2.1 or above from a Russel Group / Oxbridge university Ideally you will have a good understanding of financial markets What's in it for you: Competitive salary, to £85k Equity Hybrid more »

Java Developer / Backend Software Engineer (Java Kotlin AWS) *Hybrid WFH* to £85k Are you a Java Developer with strong backend development skills? You could be progressing your career working on a financial Tech for Good product in a hands-on role at a scale-up software house. The … learn and use a range of programming languages You're likely to be degree educated, Computer Science preferred Salary & benefits: As a Java Developer / Backend Software Engineer you will earn a competitive salary (to £85k) plus a comprehensive benefits package including: Pension Private healthcare Life Assurance and Income … Protection Tax free childcare Apply now to find out more about this Java Developer / Backend Software Engineer (Java 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 more »

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 »

Software Engineer (Python C++ CeFi Crypto) Remote UK to £140k+ Do you have expertise with Python combined with CeFi / Crypto trading experience? You could be joining a massively profitable, technology driven electronic trading firm. As a Software Engineer you will collaborate with a cross functional team on research … topics and develop Python applications to support CeFi trading. You will be responsible for building high quality, performant code in a Linux environment. Location / WFH: You can work from home / remotely from anywhere in the UK. About you: You have an academic record of achievement, first … Assistance Programme Anniversary reward programme, including weekends away, 6 week sabbaticals Apply now to find out more about this Software Engineer 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 »

Application Support Developer (Python C++ Linux bash) London / WFH to £140k+ Opportunity for a highly talented Application Support Developer with Python / C++ coding skills to progress your career in an impactful role at a global HFT firm with significant bonus earning potential. As an Application Support … collaborative team working with a particular Portfolio Manager and will be able to see the results of your work and reap the rewards. Location / WFH: You'll join colleagues in the London office three days a week with flexibility to work from home the other two days, when … wellness expenses Charity donation marching programme Apply now to find out more about this Application Support Developer (Python C++ Linux bash) 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 »

Hardware Engineer (FPGA C++ RTL) London / WFH to £175k++ Opportunity for a highly talented Hardware Engineer to progress your career in an impactful role at a global HFT firm with significant bonus earning potential. As a Hardware Engineer you will join a cross-functional trading team to devise … There are many complex technical challenges to tackle, you'll be problem solving and collaborating with an experienced team on ground breaking tech. Location / WFH: You'll join colleagues in the London office three days a week with flexibility to work from home the other two days, when … or Computer Science You have a background with C++ software engineering and RTL design You have experience with FPGA vendor tools such as Vivado / Quartus You have a strong knowledge of Linux OS and an understanding of basic network protocols such as TCP / IP and Ethernet more »

Senior Product Manager London / WFH to 90kAre you a tech savvy Product Manager with a good knowledge of the AdTech space combined with SaaS product experience?You could be progressing your career as Senior Product Manager at a successful and growing AdTech company as they expand into European … the CTO and software engineering team.This is an impactful role where you can make a real difference and see the results of your efforts.Location / WFH:You can work from home most of the time, meeting up with the team in London around once a week / fortnight.About … have experience within the AdTech space, i.e. ad scheduling, bidding optimisation, billingYou have experience of establishing Product Management functions, ideally within a start-up / SMEYou have experience of collaborating with and managing Agile software development teamsYou have advanced communication and stakeholder management skills including client relationship more »

Technical Account Manager (Cyber Security Ops) London / WFH to £45k Opportunity to progress your career as part of a hugely talented team at a rapidly expanding scale-up software house that is developing a highly complex network cyber security platform; the platform monitors network protocols in real-time … providing troubleshooting and technical support during this process whilst also developing your knowledge and skills around Security Operations, Threat Hunting and Offensive Security. Location / WFH: There's a remote interview / onboarding process and the ability to work from home for the majority of the time with … offices (i.e. 2-3 times a month). About you: You're degree educated, having achieved a 2.1 or above from a Red Brick / Russel Group, top tier university - Computer Science, Engineering, Physics or Mathematics; MSc or PhD advantageous You have commercial experience with Penetration testing, Offensive Security more »