51 to 75 of 158 Permanent Client/Server Jobs in England

Lead Full Stack Developer / Engineer (JavaScript Java) London / WFH to £80k Are 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 … 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 Native You have experience with backend Java development You have leadership / mentoring skills and are keen to be more leadership focussed You're collaborative with great more »

Software Developer / Engineer (C# .Net Core SQL MAUI) Chesham / WFH to £60k Do you have strong C# skills combined with SQL and Xamarin / MAUI? You could be progressing your career at a Tech for Good software house. As a Software Developer you'll design … across the portfolio of products built on top of Microsoft Excel using C# .Net Core web based APIs and cross platform apps in Xamarin / MAUI. WFH Policy: There's a flexible work from home policy; ideally you'll join colleagues in the Chesham office for 2-3 days … week; there is also the possibility to work remotely or have less office time. Requirements: You have a strong experience with C# .Net Core / .Net 6 backend development and SOLID Design Principles You have a good knowledge of SQL Server and T-SQL You have experience more »

JavaScript Developer / Engineer (React Java) London / WFH to £60k Are 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 … 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 JavaScript You have a good knowledge of React.js / React Native, HTML and CSS You have a good understanding of backend Java development You have a good knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You more »

Back End Developer / Software Engineer (Kafka Golang) London / WFH to £80k Are you a technologist Back End Developer who enjoys using a range of languages whilst continually learning? You could be progressing your career at a successful and growing Cyber Security Risk Management tech company, working … a focus on building event driven architectures and microservices. You'll have exposure to a range of technology, with a focus on Kafka, Go / Golang within a serverless AWS architecture. You'll be collaborating and problem solving as part of a small, flexible engineering team where knowledge sharing … and continuous improvement are key. Location / WFH: You'll join the team in the London office three days a week with flexibility to work from home the other two. About you: You have backend development experience with Go / Golang You have a strong knowledge of Kafka more »

Java Developer / Software Engineer (Low Latency Trading) WFH / London to £120k Do 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 … 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 … development experience including multi-threading You have experience of working on low latency trade order routing systems You have an understanding of time series / tick databases e.g. KDB You have advanced analysis and problem solving skills You have commercial acumen / entrepreneurial outlook Ideally you will have more »

Open Source Investigator / OSINT Analyst London / WFH to £45k Do 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 … 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 / … Programme Pension (8% employer) Income protection Life Assurance Gym Membership Season Ticket Loan Apply 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 more »

Full Stack Developer / Engineer (Python JavaScript) WFH / Cambridge to £60k Are you a bright, ambitious Full Stack Developer with a strong record of academic achievement looking for an opportunity to progress your career? You could be joining a tech start-up that are producing a cutting … to a range of others and will be encouraged to learn and pick new things up, using the best tool for the job. Location / WFH: You can work from home or go into the office in Cambridge as often as desired, it would be great to meet up … with the team once a month. About you: You have achieved a 2.1 or above in Computer Science from an Oxbridge / Russel Group and have commercial experience either as internships or postgraduate You have programming experience with Python and / or JavaScript You have an understanding of more »

JavaScript Software Engineer / Developer (JavaScript) London / WFH to £60k Are you a technologist JavaScript Software Engineer? 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. … 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 JavaScript, HTML5, CSS You have a good knowledge of React.js / React Native You have a good understanding of backend Java development You're collaborative with great communication and collaboration skills Ideally you will have some experience within a FinTech / more »

SRE / Site Reliability Engineer (Azure PagerDuty DataDog) Reigate / WFH to £85k Do you have expertise with SRE within an Azure cloud environment? You could be progressing your career in an impactful role at a global FinTech. As an SRE / Site Reliability Engineer you will … concerns and provide updates on projects and system status and will be encouraged to voice your opinions and recommend new and emerging technologies. Location / WFH: There's a flexible work from home hybrid model, you'll join colleagues in the Cambridge office twice a week for team meet … ups and stakeholder meetings with the other three days work from home. About you: You have experience in a similar SRE / Site Reliability Engineer position You have experience of running 24x7 services in the public cloud - Azure You have experience with observability tools such as DataDog and PagerDuty more »

C# Developer / Software Engineer (Full Stack .Net SQL React) Remote / London to £70k Are you a C# Developer with Full Stack skills? You could be joining a tech driven payments company, that provide an excellent work life balance and clear career progression. Salary & Benefits: Remote working … .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 and making markets efficient. Location / WFH: The company is based in London however, you'll be able to work remotely from anywhere across the UK, with the caveat that you'll join the team once a month in London (or you can be based there in a more »

C# Developer / Software Engineer (C# .Net) Reigate / WFH to £70k Are you a technologist with strong backend C# .Net experience? You could be progressing your career, working on complex and interesting systems at a global FinTech. As a C# Developer you'll join the team responsible … C# .Net across the full software development lifecycle including testing. You'll contribute ideas and seek continual improvements in a diverse team environment. Location / WFH: There's a remote interview and onboarding process as well as the ability to work from home most of the time, visiting the … version control, test automation, Continuous Integration You're collaborative and have Agile team experience What's in it for you: As a C# Developer / Software Engineer (C# .Net) you will earn a competitive package: Salary to £70k + generous bonus 25 days holiday (and ability to buy more more »

.Net Developer / Software Engineer (C# .Net) Reigate / WFH to £70k Are you a technologist with strong backend C# .Net experience? You could be progressing your career, working on complex and interesting systems at a global FinTech. As a .Net Developer you'll join the team responsible … C# .Net across the full software development lifecycle including testing. You'll contribute ideas and seek continual improvements in a diverse team environment. Location / WFH: There's a remote interview and onboarding process as well as the ability to work from home most of the time, visiting the … version control, test automation, Continuous Integration You're collaborative and have Agile team experience What's in it for you: As a .Net Developer / Software Engineer (C# .Net) you will earn a competitive package: Salary to £70k + generous bonus 25 days holiday (and ability to buy more more »

Technical Lead / Architect (C# .Net Core microservices) 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 … 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 »

Full Stack Developer / Software Engineer (JavaScript ASP.Net MVC) London / WFH to £80k Are you a creative Full Stack 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 … full through better stakeholder collaboration. As a Full Stack 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 »

Lead Software Engineer / Developer (JavaScript Java) London / WFH to £80k Are 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 to … 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 Native You have experience with backend Java development You have leadership / mentoring skills and are keen to be more leadership focussed You're collaborative with great more »

Software Engineer / Developer (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 talented Software Engineer to join their team. Salary & Benefits: Remote working Up to £70k plus equity Modern … .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 »

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 »

Technical Application Consultant (SQL) London / WFH to £65k Do you have advanced SQL scripting skills combined with client facing communication skills? You could be progressing your career as a Technical Application Consultant at a tech for good company that provide complex software solutions for the Life … understand their systems and requirements, perform onsite installations and upgrades, integration testing, troubleshooting of hardware and provide training to client users. Location / WFH Policy: There's a hybrid model with two days in the London office and flexibility to work from home three days a week … or supporting complex software application products You have excellent analytical and problem solving abilities as well as task management and prioritisation You have client facing experience and excellent communication skills You're degree educated in a relevant discipline, e.g. Computer Science, Research Informatics, Engineering What's in it more »

Backend Software Engineer / Developer (Golang AWS REST API) London / WFH to £75k Are you a technologist who enjoys using a range of languages whilst continually learning? You could be progressing your career at a successful and growing Cyber Security Risk Management tech company, working on complex … Engineering team with a focus on building microservices. You'll have exposure to a range of technology, with a focus on Python and Go / Golang within a serverless AWS architecture. You'll be collaborating and problem solving as part of a small, flexible engineering team where knowledge sharing … and continuous improvement are key. Location / WFH: You'll join the team in the London office three days a week with flexibility to work from home the other two. About you: You have backend development experience, happy to use Go / Golang but could also be from more »

C# Developer / Full Stack Software Engineer (.Net Core React) London / WFH to £60k Do you have backend C# skills combined with full stack experience? You could be progressing your career at a successful and scaling Retail FX Brokerage working on greenfield systems. You will be able … development environment with microservices, .Net Core, React, and Cloud (Azure). The initial project will be to build a KYC system from scratch. Location / WFH: You can work from home most of the time, meeting up with colleagues in the London office once or twice a week. Requirements … have strong analytical and problem solving skills You're collaborative with excellent communication skills What's in it for you: As a C# Developer / Full Stack Software Engineer you will earn a competitive package: Up to £60k salary Bonus Private Healthcare Pension 25 days holiday Apply now or more »

Senior Test Automation Engineer / Tester (C# Selenium) Leatherhead to £50k Are you a QA Test Engineer seeking an opportunity to progress to a hands-on technical lead role? You could be joining a SaaS technology scale-up within the HealthTech space that provides a range of trusted medical … best practices and overseeing test execution. You'll define and track key metrics, design reusable automated test scripts, optimise quality feedback loops within CI / CS pipelines and ensure that testing standards are adhered to. As a Senior Test Automation Engineer you will participate in product discussions and decision … making and will establish and maintain best practice. As the team grows you can assume more leadership responsibilities if desired. Location / WFH: You can work from home most of the time, meeting up with colleagues in the Leatherhead office once a week, there's onsite parking available or more »

Senior Software Engineer / Developer (Java SpringBoot AWS) London / WFH to £80k Are you a Senior Software Engineer looking for an opportunity where you can make an impact? You could be progressing your career in a senior, hands-on role at a growing US based tech company … current systems. You'll be collaborating with the project team and wider organisation, contributing to technical discussions and taking direction from the CTO. Location / WFH: You'll join the team in London three days a week with flexibility to work from home twice a week. About you: You … re an experienced, backend focused, Software Engineer / Developer with a broad knowledge of building software products and associated architectures You have strong Java development skills including a good knowledge of SpringBoot and microservices You have experience with public cloud technologies, AWS preferred You have a good appreciation of 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 »

Mobile Developer / Engineer (iOS Swift) London / WFH to £75k Are you a Mobile Developer with 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 one of the … 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 weeks with flexibility to work from home the other three … As a Mobile Developer you will earn a competitive package: 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 Mobile more »

Junior Software Engineer / Developer (C# .Net) Nottingham / WFH to £30k Are you a bright, ambitious Junior Software Engineer with strong C# .Net skills? You could be progressing your career at a tech company that provides a range of software solutions to energy suppliers from small start … 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 … keen to learn You're likely to be degree educated in Computer Science or similar technical discipline Salary & benefits: As a Junior Software Engineer / Developer you will earn a competitive salary: to £30k 25 days holiday Vitality health insurance 5% non-contributory pension Death in Service Travel allowance more »