176 to 200 of 255 Remote Client/Server Jobs

Backend Software Engineer / Developer (Java Spring API Security) Cambridge / WFH to £55k Are you a backend focussed Java technologist looking for an opportunity to progress your career whilst working on complex and interesting systems with continual learning opportunities? You could be joining a market leading software … stack. There are challenges around scalability and robustness, you'll be continually learning and progressing your career within a supportive Agile team environment. Location / WFH: There's a friendly and supportive team environment, you'll be able to work from home most of the time, meeting up with … strong knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures You have a good understanding of networking technologies, protocols e.g. TCP / IP, UDP, multicast and security principles You have an appreciation of security and ideally have worked in an ISO 27001 accredited environment Ideally you More ❯

Backend Software Engineer / Developer (Java Spring API Security) Cambridge / WFH to £55k Are you a backend focussed Java technologist looking for an opportunity to progress your career whilst working on complex and interesting systems with continual learning opportunities? You could be joining a market leading software … stack. There are challenges around scalability and robustness, you'll be continually learning and progressing your career within a supportive Agile team environment. Location / WFH: There's a friendly and supportive team environment, you'll be able to work from home most of the time, meeting up with … strong knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures You have a good understanding of networking technologies, protocols e.g. TCP / IP, UDP, multicast and security principles You have an appreciation of security and ideally have worked in an ISO 27001 accredited environment Ideally you More ❯

Backend Software Engineer / Developer (Java Spring API Security) Cambridge / WFH to £55k Are you a backend focussed Java technologist looking for an opportunity to progress your career whilst working on complex and interesting systems with continual learning opportunities? You could be joining a market leading software … stack. There are challenges around scalability and robustness, you'll be continually learning and progressing your career within a supportive Agile team environment. Location / WFH: There's a friendly and supportive team environment, you'll be able to work from home most of the time, meeting up with … strong knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures You have a good understanding of networking technologies, protocols e.g. TCP / IP, UDP, multicast and security principles You have an appreciation of security and ideally have worked in an ISO 27001 accredited environment Ideally you More ❯

Software Engineer / Developer (Full Stack Python API React) Cambridge / WFH to £60k+ Would you like to work with a range of technology across the full stack, taking ownership and making an impact at an AI start-up that is driving efficiencies within the NHS and health … leading the backend development with a focus on scalability and performance using Python and FastAPI, as well as driving the use of DevOps, CI / CD workflows, managing deployments to Azure and maintaining robust data management systems with PostgreSQL. This is an excellent opportunity to progress your career and … see the impact of your work at a well backed "Tech for Good" start-up. Location / WFH: You'll join a small, collaborative team based in Central Cambridge three days a week, with flexibility to work from home the other two days. About you: You have strong full More ❯

Software Engineer / Developer (Full Stack Python API React) Cambridge / WFH to £60k+ Would you like to work with a range of technology across the full stack, taking ownership and making an impact at an AI start-up that is driving efficiencies within the NHS and health … leading the backend development with a focus on scalability and performance using Python and FastAPI, as well as driving the use of DevOps, CI / CD workflows, managing deployments to Azure and maintaining robust data management systems with PostgreSQL. This is an excellent opportunity to progress your career and … see the impact of your work at a well backed "Tech for Good" start-up. Location / WFH: You'll join a small, collaborative team based in Central Cambridge three days a week, with flexibility to work from home the other two days. About you: You have strong full More ❯

Software Engineer / Developer (Full Stack Python API React) Cambridge / WFH to £60k+ Would you like to work with a range of technology across the full stack, taking ownership and making an impact at an AI start-up that is driving efficiencies within the NHS and health … leading the backend development with a focus on scalability and performance using Python and FastAPI, as well as driving the use of DevOps, CI / CD workflows, managing deployments to Azure and maintaining robust data management systems with PostgreSQL. This is an excellent opportunity to progress your career and … see the impact of your work at a well backed "Tech for Good" start-up. Location / WFH: You'll join a small, collaborative team based in Central Cambridge three days a week, with flexibility to work from home the other two days. About you: You have strong full More ❯

Senior Full-Stack Software Engineer Jobs in London Hybrid / WFH Options Client Server is seeking a Senior Software Engineer (Full Stack) in London / WFH with a salary up to £90k. Do you enjoy problem-solving and working with a range of technologies More ❯

system design and evaluation, solution engineering, software development, or system administration. Qualifications for System Administrator: 3+ years of experience as a systems administrator (2 / 3+ years= junior, 4 / 5-9 years =mid) Experience with installing, configuring, or maintaining devices, applications, and security tools, including Palo Alto … of experience with supporting IT projects and activities Must be eligible to work in the United States and maintain an Active U.S. Government TS / SCI Clearance; willingness to take a polygraph exam. DoD 8570.01-M Information Assurance Technician (IAT) Level II Certification, including Security+ CE, CCNA-Security, GSEC … Infrastructure Support Certification, including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND Compensation for the System Administrator: Salary Range: $90,000 - $150,000 / year depending on years of experience Comprehensive Benefits: Medical, Dental, Vision, 401K, PTO, Sick Leave as required by law, and Holidays More ❯

Lead Back End Software Engineer / Developer (Node API JavaScript CFA) London / WFH to £120k Are you a lead technologist with strong financial services experience combined with Node.js backend development expertise? You could be progressing your career in a hands-on leadership role at a global cryptocurrency … to handle high volume real-time market data streams and also working with clients and business stakeholders to understand requirements and business impact. Location / WFH: You'll join the team in brand new Central London based offices three days a week with flexibility to work from home the … About you: You have strong experience of designing and implementing scalable solutions to handle high throughput systems You have advanced backend Node.js and JavaScript / TypeScript coding skills You have strong messaging experience e.g. SQS, You have a strong understanding of financial market data systems and ideally hold a More ❯

Lead Back End Software Engineer / Developer (Node API JavaScript CFA) London / WFH to £120k Are you a lead technologist with strong financial services experience combined with Node.js backend development expertise? You could be progressing your career in a hands-on leadership role at a global cryptocurrency … to handle high volume real-time market data streams and also working with clients and business stakeholders to understand requirements and business impact. Location / WFH: You'll join the team in brand new Central London based offices three days a week with flexibility to work from home the … About you: You have strong experience of designing and implementing scalable solutions to handle high throughput systems You have advanced backend Node.js and JavaScript / TypeScript coding skills You have strong messaging experience e.g. SQS, You have a strong understanding of financial market data systems and ideally hold a More ❯

Software Engineer / Full Stack Developer (C# .Net JavaScript) London / WFH to £80k Are you a Software Engineer with C# and JavaScript skills combined a good appreciation of UI design? You could be progressing your career at a start-up social media platform focussed on the pensions … in full through better stakeholder collaboration. As a Software Engineer 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, also using C# .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 within More ❯

Senior Product Security Engineer London / WFH to £160k Do you have expertise with secure coding practices and application security? You could be progressing your career in a senior, hands-on role at a global systematic trading firm. As a Senior Product Security Engineer you'll drive automated security … teams, you'll implement security solutions for low-latency systems and multi-cloud platforms, including AWS, Azure, hybrid infrastructures across Python, C++, and Kotlin / Java environments, ensuring robust protection that supports high-speed, data-driven operations. You will conduct threat modelling, vulnerability assessments and security code reviews across … mentorship, guidance and training on security best practices and secure development processes to engineering teams working in mixed cloud and operating systems environments. 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 More ❯

C# Software Engineer / Developer (Windows Desktop Trading Systems) London to £140k Are you a seasoned Software Engineer with strong C# desktop development skills combined with banking / financial services experience? You could be progressing your career at a Hedge Fund with over $10 billion under management. As … WPF desktop applications and design and implementation of scalable, service orientated architectures (SOA) but will also gain exposure to web applications using React and / or Angular. This is a senior, hands-on position, you'll collaborate with colleagues in the US and Canada and be the sole resource … on these systems for the UK. Location / WFH: You'll join colleagues in the London office with flexibility to work from home once a week; there's a friendly and collaborative environment with casual dress code and a range of facilities. About you: You have strong C# desktop More ❯

C# Software Engineer / Developer (Windows Desktop Trading Systems) London to £140k Are you a seasoned Software Engineer with strong C# desktop development skills combined with banking / financial services experience? You could be progressing your career at a Hedge Fund with over $10 billion under management. As … WPF desktop applications and design and implementation of scalable, service orientated architectures (SOA) but will also gain exposure to web applications using React and / or Angular. This is a senior, hands-on position, you'll collaborate with colleagues in the US and Canada and be the sole resource … on these systems for the UK. Location / WFH: You'll join colleagues in the London office with flexibility to work from home once a week; there's a friendly and collaborative environment with casual dress code and a range of facilities. About you: You have strong C# desktop More ❯

C# Developer / Software Engineer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a C# Developer you … You'll be equipped with all the latest kit to help you succeed as well as learning from industry experts on world finance. Location / WFH: You'll join the team in fantastic London (Soho) based offices that offer a wide range of facilities including nutritionally balance breakfast, lunch … take ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a C# Developer / Software Engineer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family More ❯

Principal Backend Software Engineer / Developer (C# .Net Core Azure) Reigate / WFH to £95k Are you a backend-focused .Net technologist seeking an opportunity to work on cutting-edge SaaS technology? You could advance your career in a senior hands-on role at a global InsurTech company. … will remain hands-on while helping to set standards and providing technical project leadership within an Agile development environment that encourages close collaboration. Location / WFH: There is a flexible hybrid work model, with colleagues in Reigate office twice a week for team meet-ups and stakeholder meetings. About … and promote best practices. You have excellent written and verbal communication skills. What's in it for you: As a Principal Backend Software Engineer / Developer, you will receive a competitive salary package including: Salary up to £95k Bonus approximately 20% 25 days holiday, with options to buy more More ❯

Senior Front End Developer / Engineer (TypeScript React) Manchester to £75k Urgent hire! Do you have strong TypeScript and React skills combined with start-up / SME experience? You could be progressing your career in an impactful role at a technology start-up that is producing a software … technical decision making. You'll mainly be working with TypeScript, React and Next.js, collaborating with backend engineers using Python within an AWS environment. Location / WFH: You'll join a small but growing team based in Central Manchester three days a week with flexibility to work from home the … Manchester) Impactful role with excellent career progression opportunities as the company scales Apply now to find out more about this Senior Front End Developer / Engineer (TypeScript React) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their More ❯

Backend Software Engineer / Developer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist Backend Software Engineer with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a … You'll be equipped with all the latest kit to help you succeed as well as learning from industry experts on world finance. Location / WFH: You'll join the team in fantastic London (Soho) based offices that offer a wide range of facilities including nutritionally balance breakfast, lunch … ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a Backend Software Engineer / Developer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family friendly More ❯

Backend Software Engineer / Developer (C# .Net SQL) *London onsite* to £180k+ Are you a technologist Backend Software Engineer with a record of academic achievement? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. As a … You'll be equipped with all the latest kit to help you succeed as well as learning from industry experts on world finance. Location / WFH: You'll join the team in fantastic London (Soho) based offices that offer a wide range of facilities including nutritionally balance breakfast, lunch … ownership and lead projects You're collaborative, enjoy problem solving and sharing ideas What's in it for you: As a Backend Software Engineer / Developer you will earn a competitive package: Salary to £180k Significant bonus earning potential Fund performance share Personal training budget and mentoring Family friendly More ❯

Senior Python Developer / Backend Software Engineer London to £130k Hedge Fund with over $10 billion under management is seeking a technologist Python Developer to join their Quant Analytics team to build a quant library, working closely with Quants as the go to person for software engineering within the … you'll take ownership working across the full software development lifecycle from requirements through to deployment with a focus on complex backend systems. Location / WFH: You'll join colleagues in the London office with flexible hours and work from home once a week; there's a friendly and … good knowledge of APIs You are degree educated in a relevant discipline from a top tier university, Computer Science preferred Experience within a finance / trading environment is beneficial but not necessary, technical skills of greater importance What's in it for you: As a Senior Python Developer / More ❯

Senior Python Developer / Backend Software Engineer London to £130k Hedge Fund with over $10 billion under management is seeking a technologist Python Developer to join their Quant Analytics team to build a quant library, working closely with Quants as the go to person for software engineering within the … you'll take ownership working across the full software development lifecycle from requirements through to deployment with a focus on complex backend systems. Location / WFH: You'll join colleagues in the London office with flexible hours and work from home once a week; there's a friendly and … good knowledge of APIs You are degree educated in a relevant discipline from a top tier university, Computer Science preferred Experience within a finance / trading environment is beneficial but not necessary, technical skills of greater importance What's in it for you: As a Senior Python Developer / More ❯

Senior Python Developer / Backend Software Engineer London to £130k Hedge Fund with over $10 billion under management is seeking a technologist Python Developer to join their Quant Analytics team to build a quant library, working closely with Quants as the go to person for software engineering within the … you'll take ownership working across the full software development lifecycle from requirements through to deployment with a focus on complex backend systems. Location / WFH: You'll join colleagues in the London office with flexible hours and work from home once a week; there's a friendly and … good knowledge of APIs You are degree educated in a relevant discipline from a top tier university, Computer Science preferred Experience within a finance / trading environment is beneficial but not necessary, technical skills of greater importance What's in it for you: As a Senior Python Developer / More ❯

ensure project scoping and estimation, through to managing project resources, communication and process to ensure smooth transition into delivery and end to end client satisfaction against KPIs. You'll collaborate closely with the Head of Technology to … oversee day to day project development, managing teams through all phases of the cycle including analysis, project design and development, testing and deployment. Location / WFH: You can work from home / remotely from anywhere in the UK on a fulltime basis. About you: You have strong Technical … Project Management experience You have experience of working with clients within the iGaming / gambling sector You have a good knowledge of a variety of project management methodologies, including Agile You have a strong understanding of the software development lifecycle and web development, with experience of leading Agile software More ❯

An excellent opportunity for a Product Owner to join a leading manufacturer. Client Details My client is a leading global manufacturing business. They are looking for a Product Owner to join their team on an 18 month FTC. The role is based in Manchester, with mainly … solution design. Capable of stakeholder training, requirement gathering, and prioritization. Experienced in reporting and governance for project tracking. Knowledge of system design, including client-server models, microservices, and APIs. Comfortable working in cross-functional, diverse teams with global insights. Able to assess technical solutions for feasibility More ❯

Back End Software Engineer (C# or Java) Sunderland / WFH to £65k Are you an experienced Back End Software Engineer who enjoys using a range of programming languages, collaborating and learning continuously? You could be progressing your career in a hands-on role within a relaxed, supportive team environment … at a tech driven online gaming / low-cost gambling SaaS tech company that provide a range of white labelled gaming platforms for household names with millions of concurrent players. As a Back End Software Engineer you will design and develop web applications on a cloud based platform (AWS … and MySQL amongst others, you'll be able to work with a range of tech and pick new things up on the job. Location / WFH: You'll join colleagues in the Sunderland office three days a week, where you'll join fellow technologists in a relaxed environment in More ❯