1 to 25 of 59 Permanent Client/Server Jobs in the South East with Remote Work Options

Job DescriptionImplementation 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 … 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 »

Job DescriptionC++ Developer / Software Engineer (TMP C++ 20 / 23) London / WFH to £300k+Do you have expertise with C++ backend development, with experience of low latency trading systems?You could be progressing your career in a senior, hands-on role at a global systematic trading … 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 Metaprogramming techniques.You'll be working across the full development lifecycle including design and architecture through to deployment, collaborating with a … edge trading 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 have advanced C++ development skills including C++ 20, STL and BoostYou have experience of designing and implementing multithreaded and distributed systemsYou have more »

Job DescriptionSenior Data Engineer (AWS Snowflake DBT) London / WFH to £90kAre you a technologist Data Engineer looking for an opportunity to progress your career whilst working with a modern tech stack that you can influence?You could be joining a scale-up tech company that enables smart matching … as optimisation work, you'll be encouraged to contribute ideas for the Data Architecture and make suggestions for improvements within a collaborative team environment.Location / WFH: You'll join colleagues in the London office three days a week with flexibility to work from home the other two days.About you … well as free breakfast every day in the officeApply now to find out more about this Senior Data Engineer (AWS Snowflake DBT) 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 Java Developer / Software Engineer High Wycombe to £65k Are you a skilled Java Developer with a good appreciation of architecture and design? You could be progressing your career in a senior, hands-on role at a market leading tech company. As a Senior Java Developer you'll … the Technical Architect to transition existing systems to modern Java 17 code, deploying to AWS and will also work on upcoming Greenfield projects. Location / WFH: You will be based in High Wycombe with flexibility to work from home two days a week. About you: You have strong modern … Java development skills; you'll be using Java 17 and Spring / SpringBoot You have a strong understanding of databases and SQL You have a good appreciation of software design and architecture and enjoy collaborating in technical discussions You have a good understanding of cloud based services, AWS preferred more »

Job DescriptionPlatform Engineer / DevOps (GCP Terraform) London / WFH to £95kDo you have expertise with GCP? You could be working on complex and interesting systems that provide daily challenges, collaborating with a friendly and upbeat team and improving your skills via continual learning programmes whilst enjoying a … good work / life balance at one of the country's best known online property rental sites.As a Platform Engineer / DevOps you will join a small team to ensure the reliability and performance of the core platform encompassing everything from how code is built and tested; how … including architecture, security and Terraform, having used both in production environmentsYou have a strong knowledge of Linux, likely to be from a Sys Admin / Engineering backgroundYou have experience with Terraform for writing IaCYou have experience of building containers with Docker and a good knowledge of operating orchestration solutions more »

Job DescriptionSoftware Engineer / Developer (C / C++ Apple Mac) WFH / London to £70kDo you have C / C++ skills combined with Apple extension experience?You could be joining a hugely talented team at a rapidly expanding scale-up software house that is developing a … to detect hackers, malware, data leakage and other malicious activity.As a Software Engineer you will focus on enabling the core product, written in C / C++ for Windows and Linux to run on Apple Mac software, using the latest tools and API integrations.Location / WFH:You can work … the time, meeting up with colleagues in the London office once or twice a month.About you:You're a skilled Software Engineer with C / C++ development skillsYou have a strong knowledge of Network Security and EDR / EDTRYou have experience of integrating software with Apple Mac extensions more »

Implementation Consultant (Python) London / WFH to £75k Do 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 … 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 … 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 skills You have strong Python coding skills You have experience of working in a Commodities trading environment (will consider other more »

Job DescriptionSOC Manager / Lead London / WFH to £70kAre you an experienced SOC Manager / Lead with a strong knowledge of SIEM?You could be progressing you career in an impactful role at a tech company that provide cyber security products to a range of finance … government, defence, law enforcement and pharmaceutical companies.As a SOC Manager / Lead you'll play an integral role in ensuring the security and resilience of both internal and client based information systems. You'll provide subject matter expertise, selecting the appropriate SIEM platform and then once it … procedures and processes from the ground up, collaborating with senior stakeholders and other teams to drive adoption and quickly building a team around you.Location / WFH:You'll be joining a diverse, international team, working in a relaxed software house environment (i.e. non-corporate, casual dress, table football), in more »

Job DescriptionSenior React Native Developer / Engineer London to £120kAre you a Senior Software Engineer who has expertise with mobile application development (iOS / Android / React Native)?You could be progressing your career as a Senior React Native Developer at a growing tech start-up as … across mobile and web. You will also partner with back and front end software engineers to build a unified experience on a common infrastructure.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're … Software Engineer with a thorough knowledge of Computer Science fundamentals such as OOP, Data Structures, Design PatternsYou have mobile application experience with iOS (Swift / Objective C) or Android (Java, Kotlin), combined with React NativeYou have front end experience with ReactYou're familiar with C / CD, automation more »

Job DescriptionFront End Developer (React JavaScript / TypeScript) London / WFH to £65kWant 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?You could be progressing your career as a Front End … putting ideas together for new features, 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 … passionate technologist, keep up to date with the latest innovations and learn new thingsYou 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 more »

Job DescriptionC# Software Engineer / Developer (.Net Core) London / WFH to £90kDo you enjoy collaborating and working on complex systems with cutting edge technology? You could be progressing your career at a highly profitable Hedge Fund that invests in sports betting markets whilst enjoying a range of … with a team of highly skilled engineers as well as business stakeholders, continually learning, assessing new technologies and making recommendations within a flat structure.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 … have C# serverside development skills, including .Net Core and multi-threadingYou have a good knowledge of AWS and KubernetesThe tech stack also includes JavaScript / TypeScript, Blazor and React for client side applications; experience with any of these would be beneficial but you can pick them up more »

Job DescriptionSenior Full Stack Developer / Engineer (React TypeScript C#) London / WFH to £85kAre 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 … Learning 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 … be 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.About more »

Job DescriptionFull Stack Developer / Engineer (.Net React AWS SaaS) London / WFH to £70kAre 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 … Machine Learning driven SaaS platform.As a Full Stack Developer you'll have a range of interesting projects to work on, with roughly a 50 / 50 split between back and front end development. You'll design and develop Greenfield software within an Agile team environment working across the full … an integral part of a small Agile 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.About more »

Job DescriptionBackend Software Engineer / Developer (C++ Python Linux) London / WFH to £160kDo 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 … work 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 … at a buy-side firm (i.e. Hedge Fund or trading company), including experience in Futures and FXYou have a strong knowledge of Linux OS / Systems AdministrationYou have a good understanding of computer architecture, databases, real-time systems, distributed computing, OOP, Data Structures, Design Patterns, AlgorithmsYou're collaborative with more »

Job DescriptionPython Developer / Team Lead (Django REST APIs SaaS AI) London / WFH to £100kAre you a Python technologist looking for an opportunity to progress your career in a hands-on leadership role?You could be joining a growing tech company, working on the core SaaS Accounts … Payable software that uses AI to enable clients to save money by preventing double payments and avoiding clawback.As a Python Developer / Team Lead you'll head up a small Agile team as an advocate of best practice, supporting your team to make architectural decisions, participating in code reviews … enhancements on a relatively young codebase.The company is enjoying great success and growing, you'll help to grow the team as the company scales.Location / WFH:There's a hybrid work from home model, you'll meet up with colleagues in the office based in a trendy area of more »

Job DescriptionC++ Developer / Backend Software Engineer (Windows C / C++) London to £75k FTCAre you a backend focussed C++ Developer? 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 … two years to complete, you'll be employed on a FTC basis for 12 monthly terms with the option to go permanent on completion.Location / WFH: You'll join colleagues in the City office three days a week with flexibility to work from home twice a day.About you: You … have C / C++ development skills on Windows OSYou have full software development lifecycle experienceYou have a good knowledge of networking protocols e.g. TCP / IP, multicastYou have a strong grounding in Computer Science fundamentals e.g. multi-threading, OOP, Data Structures, Design PatternsYou're collaborative with great communication more »

Job DescriptionSoftware Developer / Engineer (Full Stack React C#) London / WFH to £70kAre you a technologist Software Developer 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 … and Machine Learning driven SaaS platform.As a Software Developer you'll have a range of interesting projects to work on, with roughly a 50 / 50 split between back and front end development. You'll design and develop Greenfield software within an Agile team environment working across the full … an integral part of a small Agile 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.About more »

Job DescriptionSoftware Engineer / Developer (Linux Security EDR C C++) WFH / London to £50kOpportunity 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 … correlation 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 FirewallsYou have C / C++ development skillsYou're collaborative with great communication skillsYou have experience of producing technical documentationWhat's in it for you:As a Software Engineer / Developer you will earn more »

Job DescriptionJavaScript Developer / Engineer (React Java) London / WFH to £60kAre you a technologist JavaScript Developer?You could be progressing your career at a market leading FinTech that provide real-time web connectivity market data and trading services to investment banks and other financial institutions worldwide.As a … You'll be working with a range of technologies including JavaScript, HTML5, CSS as well as React, React Native, Redux and backend Java integration.Location / WFH:You can work from home most of the time, meeting up with colleagues in the London office once a week.About you:You have … strong Front End development skills including strong Vanilla JavaScriptYou have a good knowledge of React.js / React Native, HTML and CSSYou have a good understanding of backend Java developmentYou have a good knowledge of Computer Science fundamentals such as OOP, Data Structures, Design PatternsYou're collaborative with great communication more »

Job DescriptionLead Full Stack Developer / Engineer (JavaScript Java) London / WFH to £80kAre you a technologist with leadership skills? You could be progressing your career in a hands-on leadership role at a market leading FinTech that provide real-time web connectivity market data and trading services … Native, Redux and backend Java integration, with around 30-40% of your time hands-on with the focus on managing and leading the team.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 Front End development skills including JavaScript, TypeScript, HTML5, CSS and a good knowledge of React.js / React NativeYou have experience with backend Java developmentYou have leadership / mentoring skills and are keen to be more leadership focussedYou're collaborative with great communication and collaboration skillsWhat more »

Job DescriptionLead Full Stack Developer / Engineer (C# React) London / WFH to £100kAre 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 … management 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.About … 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 »

Job DescriptionOpen Source Investigator / OSINT Analyst London / WFH to £45kDo you have a good understanding of OSINT combined with a naturally curious / investigative mindset?You could be progressing your career at an organisation that help to protect the copyrights of major brands.As an Open … capture the evidence to support disruptive and enforcement actions - preparing related materials including criminal referrals and witness statements and execute, coordinate and manage actions / cases.There's a friendly team environment where you'll be supported with training - there's great career progression opportunities too.Location / WFH:You … Health and Dental CareEmployee Assistance ProgrammePension (8% employer)Income protectionLife AssuranceGym MembershipSeason Ticket LoanApply now to find out more about this Open Source Investigator / OSINT Analyst opportunity.At Client Server we believe in a diverse workplace that allows people to play to their strengths and more »

Job DescriptionFull Stack Developer / Engineer (C# .Net Angular) London / WFH to £100kAre you a technologist who enjoys working across the full stack using a range of technologies?You could be progressing your career at a hugely successful, global FinTech / FX brokerage whilst enjoying a … quality of the product you deliver. You will be able to fully develop new features end-to-end, in a structured yet agile environment.Location / WFH:There's a hybrid work from policy; you'll join colleagues in impressive London, City offices three days a week.About you:You have … experience including testingYou have strong analysis and problem solving skillsYou're collaborative with excellent communication skillsIdeally you will have experience in a similar FinTech / financial services environmentYou're likely to be degree educated, Computer Science or similar technical disciplineWhat's in it for you:As a Full Stack more »

Job DescriptionJava Developer / Software Engineer (Low Latency Trading) WFH / London to £120kDo have expertise with Java development combined with low latency trade order management systems experience?You could be progressing your career in a senior, impactful role at a growing FinTech that provide trading platforms to … make improvements to the trading infrastructure, keeping up to date with the latest trends and development techniques to help unlock growth and enhance profitability.Location / WFH:You can work from home most of the time, meeting up with colleagues in the London office once a month (or more often … strong Java development experience including multi-threadingYou have experience of working on low latency trade order routing systemsYou have an understanding of time series / tick databases e.g. KDBYou have advanced analysis and problem solving skillsYou have commercial acumen / entrepreneurial outlookIdeally you will have experience with another more »

Job DescriptionFull Stack Developer / Engineer (C# .Net SQL TypeScript) Remote / London to £70kTech 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: workingto £70k plus equitycloud-based tech stacktraining and … .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 money … or abovehave commercial C# .Net development skillshave a good knowledge of SQLalso have had exposure to front end development with languages such as JavaScript / TypeScript, React, Next.jsyou will have experience with cloud technologies (Azure)have an understanding of Payments processing or real-time programmingcollaborative, enthusiastic and have great more »