51 to 75 of 159 Client/Server Jobs in England

Senior Software Engineer / Developer (C# .Net T-SQL) Sunderland / WFH to £80k Opportunity to progress your career in a hands-on technical leadership role at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a Senior Software Engineer you'll take a senior, hands-on leadership role in an … a focus on backend C# and T-SQL. You'll take ownership of projects, lead the technical discussions and decision making and contribute to technology and process improvements. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in … tickets to EFL matches Hybrid working (x3 days a week office) Family friendly policies Social events and more! Apply now to find out more about this Senior Software Engineer / Developer (C# .Net T-SQL API AWS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths More ❯

Front End Developer / Engineer (TypeScript React Native AI) London / WFH to £65k Want 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 and enjoying flexible working and a range of other perks? You could be progressing your career as a … advantage. You'll work alongside a talented team contributing ideas, 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 a friendly and supportive … skills You are a passionate technologist, keep up to date with the latest innovations and learn new things You 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 acumen What's in it More ❯

Senior Full Stack Engineer / Developer (.Net TypeScript AWS) Sunderland / WFH to £65k Opportunity to progress your career in a senior, hands-on Full Stack Engineer role at a at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a Senior Full Stack Engineer you'll build captivating full stack … TeamCity, SQL and Redis; you'll gain exposure to a wide range of technology and will be able to input into technical discussions within a collaborative Agile team. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in … of implementing frontend applications You have a player first mindset You're collaborative with great communication skills What's in it for you: As a Senior Full Stack Engineer / Developer you will receive a competitive package: Competitive salary to £65k + quarterly bonus Holiday purchase scheme, plus an extra day for every your there (up to 5) Pension More ❯

Full Stack Developer / Software Engineer (C# ASP.Net TypeScript) London / WFH to £65k Would like to progress your career as a Full Stack Developer, working on a modern, web based, tech stack with continual learning and development opportunities as part of a diverse team? You could be progressing your career at a global FinTech consistently voted as … product. You'll focus on backend systems using C# and TypeScript but will also have exposure to front end components in Angular and React within a TDD environment. Location / WFH: You can work from home most of the time, meeting up with colleagues once a week in the City offices, when there you can you enjoy a range … skills You also have experience with TypeScript, Angular or React You have a good understanding of Docker for Containerisation You have a good knowledge of cloud based systems (Azure / AWS) You have strong analysis and problem solving skills You're collaborative with great communication skills What's in it for you: As a Full Stack Developer / More ❯

Full Stack Developer / Engineer (.Net TypeScript AWS) Sunderland / WFH to £65k Do you enjoy working with a range of programming languages across the full etch stack? You could be progressing your career in a senior, hands-on Full Stack Developer role at a at a growing games / gambling site, whilst enjoying a range of … TeamCity, SQL and Redis; you'll gain exposure to a wide range of technology and will be able to input into technical discussions within a collaborative Agile team. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in … experience of implementing frontend applications You have a player first mindset You're collaborative with great communication skills What's in it for you: As a Full Stack Developer / Engineer you will receive a competitive package: Competitive salary to £65k + quarterly bonus Holiday purchase scheme, plus an extra day for every your there (up to 5) Pension More ❯

Full Stack Developer / Engineer (.Net TypeScript AWS) Sunderland / WFH to £65k Do you enjoy working with a range of programming languages across the full etch stack? You could be progressing your career in a senior, hands-on Full Stack Developer role at a at a growing games / gambling site, whilst enjoying a range of … TeamCity, SQL and Redis; you'll gain exposure to a wide range of technology and will be able to input into technical discussions within a collaborative Agile team. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in … experience of implementing frontend applications You have a player first mindset You're collaborative with great communication skills What's in it for you: As a Full Stack Developer / Engineer you will receive a competitive package: Competitive salary to £65k + quarterly bonus Holiday purchase scheme, plus an extra day for every your there (up to 5) Pension More ❯

virtual infrastructure and Office 365 to firewalls and scripting for automation, you'll play a crucial role in the stability and scalability of the firm's tech stack. Location / WFH Policy: You'll be working in a collegiate team environment based in London with a small group of accomplished software / data engineers and finance entrepreneurs on … a fulltime basis (Monday to Friday). About you: You have a broad range of IT / Infrastructure knowledge including Windows, Active Directory, Outlook, 0365, Virtualisation (vSphere), Microsoft SQL Server and VMWare virtualisation You also have some Linux server experience You have PowerShell scripting skills You have experience of working in SMEs, with a varied … Training and career development opportunities Company retreats such as Winter skiing trips and Summer weekends away Apply now to find out more about this Systems Administrator 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 ❯

Principal Backend Software Engineer / Developer (C# .Net Core Azure) Reigate / WFH to £95k Are you a backend focussed .Net technologist looking for an opportunity to work on cutting edge SaaS technology? You could be progressing your career in a senior hands-on role at a global InsurTech. As a Principal Backend Software Engineer you will take … large scale calculation systems, you'll remain hands-on whilst helping to set standards and providing technical project leadership within an Agile development environment that encourages close collaboration. Location / WFH: There's a flexible work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team meet-ups and stakeholder meetings. About … experience of leading technical projects and promoting 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 earn a competitive salary package including: Salary to £95k Bonus (c20%) 25 days holiday (and ability to buy more) Pension, Health Care, Life Assurance Enhanced maternity More ❯

Senior C++ Developer / Software Engineer (Linux SQL C++17) London / WFH to £110k Global-leading FinTech is seeking a Senior C++ Developer to take ownership of strategic enhancements on their core platform, as well as directly on bespoke client projects. The organisation is a pioneer in the field of cross-asset securities and derivatives post … solutions for peak operational efficiency and optimum business performance for their clients. This is a great opportunity to accelerate your career alongside established business and technology leaders, and gain / deepen your finance experience. As a Senior C++ Developer, you'll be responsible for designing and building unique technical solutions, meeting user requirements and contributing to the evolution of … environment, but you will be granted a great deal of autonomy across the full development lifecycle, influencing key technical decisions and working with a highly collaborative, experienced team. 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: You have strong C++ More ❯

Backend Software Engineer / Developer (C# .Net Core) Sunderland / WFH to £65k Opportunity to progress your career in a senior, hands-on Backend Software Engineer role at a at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a Backend Software Engineer within the customer onboarding team you will help … This is a senior position where you'll contribute to the planning of technical projects, provide guidance, conduct code reviews and input into technical discussions and decision making. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in … applications You have a good knowledge of AWS You're collaborative with great communication, mentoring and leadership skills What's in it for you: As a Backend Software Engineer / Developer (C# .Net Core) you will receive a competitive package: Competitive salary to £65k + quarterly bonus Holiday purchase scheme, plus an extra day for every your there (up More ❯

QA Test Engineer / Technical Lead (C# Postman API SaaS) WFH to £65k Do you have experience of testing complex C# backend systems combined with technical leadership skills? You could be progressing your career as a QA Test Engineer / Technical Lead, at a scaling tech company. As a QA Test Engineer / Technical Lead you will … Agile team environment, collaborating with software engineers You have great communication skills and are happy to mentor others What's in it for you: As a QA Test Engineer / Technical Lead you will earn a competitive package: Salary to £65k 25 days holiday Vitality health insurance 5% non-contributory pension Death in Service Apply now to find out … more about this QA Test Engineer / Technical Lead (C# Postman API SaaS) 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 from all walks of life and will never discriminate based on race More ❯

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 solving and communication skills and be comfortable with fast paced design, development … of building a next-gen 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, deploy, test and release to … and correct bottlenecks and fix 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 of extensive native mobile app More ❯

Lead C# Developer / Software Engineer (C# .Net Core Azure) Reigate / WFH to £95k Are you a backend focussed C# technologist looking for an opportunity to work on cutting edge SaaS technology? You could be progressing your career in a senior hands-on role at a global InsurTech. As a Lead C# Developer you will take a … large scale calculation systems, you'll remain hands-on whilst helping to set standards and providing technical project leadership within an Agile development environment that encourages close collaboration. Location / WFH: There's a flexible work from home hybrid model, you'll join colleagues in the Reigate office twice a week for team meet-ups and stakeholder meetings. About … Developer you will earn a competitive salary package including: Salary to £95k Bonus (c20%) 25 days holiday (and ability to buy more) Pension, Health Care, Life Assurance Enhanced maternity / paternity packages Professional training and career development Hybrid work from home (x2 days office) Apply now to find out more about this Lead C# Developer / Software Engineer More ❯

Senior C# Developer / Software Engineer (C# .Net Core AWS) Sunderland / WFH to £75k Do you have strong C# .Net Core backend development skills? You could be progressing your career in a senior, hands-on C# Developer role at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a Senior … This is a senior position where you'll contribute to the planning of technical projects, provide guidance, conduct code reviews and input into technical discussions and decision making. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in … applications You have a good knowledge of AWS You're collaborative with great communication, mentoring and leadership skills What's in it for you: As a Senior C# Developer / Software Engineer (C# .Net Core AWS) you will receive a competitive package: Competitive salary to £75k + quarterly bonus Holiday purchase scheme, plus an extra day for every your More ❯

C# Developer / Full Stack Engineer (.Net TypeScript AWS) Sunderland / WFH to £55k Are you a C# developer who enjoys working across the full tech stack with a range of languages and technologies? You could be progressing your career in a hands-on C# Developer role at a at a growing games / gambling site, whilst … TeamCity, SQL and Redis; you'll gain exposure to a wide range of technology and will be able to input into technical discussions within a collaborative Agile team. Location / WFH: There's a hybrid work from home policy with 2-3 days a week; when you're in the office you'll be collaborating with fellow technologists in … experience of implementing frontend applications You have a good knowledge of AWS You're collaborative with great communication skills What's in it for you: As a C# Developer / Full Stack Engineer you will receive a competitive package: Competitive salary to £55k + quarterly bonus Holiday purchase scheme, plus an extra day for every your there (up to More ❯

to £100k Opportunity to progress your career in an innovative Technical Writer role at a scale-up Investment Management firm that has secure backing, an established Hedge Fund client as a partner and massive growth potential. As a Technical Writer you will define, structure and document input requirements, expected outputs, edge cases and constraints for AI systems involved … code, providing feedback to improve system performance. You will create, edit and maintain high-quality technical documentation including user guides, API documentation, installation manuals and system operation procedures. Location / WFH: You'll join colleagues in brand new Central Newcastle offices on a full-time basis (Monday to Friday), working hours 0900-1800 with some flexibility. The offices are … showers available!). About you: You have an academic record of achievement, minimum 2.1 at BSc from a top tier university You have experience in a similar Technical Writer / Technical Author / Systems Analyst role You have a strong knowledge of AI and LLMs, including a deep understanding of prompts You have an innovative mindset You can More ❯

Full Stack Engineer / Developer (C# .Net Core JavaScript AWS) St Albans / WFH to £100k Opportunity to progress your career in a hands-on role at a technology driven trading company that invest in Sports betting markets, with a flat structure where you will get your voice heard and can make a real impact on the bottom … line, earning significant bonuses. What's in it for you: As a Full Stack Engineer / Developer you will earn a competitive package: Salary to £100k Bonus 25 days holiday, rising to 30 after 2 years Enhanced parental leave Contributory pension scheme Private Medical MSDN subscription Discounts for gym membership, travel and cinema Sabbatical after 10 years of service … systems within a microservices environment (300 services). You'll be working with a modern tech stack using C# .Net Core, AWS, Kubernetes, Kafka, Redis and TypeScript / Angular; using the right tool for the job, you'll be able to pick up new technologies and make recommendations for improvements. Location / WFH: You'll join More ❯

Senior Software Engineer / Developer (C# .Net) *Newcastle onsite* to £130k+ Are you a Senior Software Engineer looking for an opportunity to progress your career, working on complex and interesting systems in an impactful role? You could be joining a FinTech start-up as a founding member, they have secure backing and an established Hedge Fund client … employees walk or cycle in (onsite showers available!). About you: You have achieved a minimum 2.1 BSc in Computer Science or similar technical discipline from a top tier / Russel Group university, backed by A's at A-level You're a technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have expertise with … Algorithms You're excited to join a start-up in a role that you can shape and influence What's in it for you: As a Senior Software Engineer / Developer you will earn a competitive package: Salary (to £130k, negotiable) Bonus 25 days holiday Bupa healthcare Generous pension contribution Continuous career development opportunities Social team atmosphere with a More ❯

Senior Systems Administrator (AWS Azure) London / WFH to £130k Are you a technologist with a wide range of skills and experience? You could be progressing your career on the Asset Management side of a global Japanese bank as they expand this product offering within the UK. As a Senior Systems Administrator you will help to shape the technological … administering the desktop IT infrastructure, ensuring it is resilient, secure, reliable and efficient within a multi-cloud environment (AWS and Azure) using a range of tools and technologies. Location / WFH: You'll be based in impressive London based offices, onsite Monday to Friday 0800-1700. About you: You are an experience Systems Administrator / DevOps You … have a strong knowledge of AWS and / or Azure cloud platforms You have Windows (or Linux) Operating System experience You have experience with a range of relevant technologies e.g. IntraID, Office 365, Access Manager, Github, Atlassian stack You have a strong appreciation of security, DevOps principles, CI / CD and Containerisation best practices You have Python, PowerShell More ❯

Senior C# Developer / Software Engineer (Windows Desktop Trading Systems) London to £140k Are you a Senior C# Developer with strong Windows 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 a Senior C# Developer you will work on critical … focus on building C#, WinForms, 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 development experience on Windows within a banking or financial services environment You have a strong More ❯

Cloud Security Engineer (AWS GCP) London / WFH to £80k Are you a Cloud security technologist with FinTech experience? You could be progressing your career at a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. As a Cloud Security Engineer you'll support, maintain, automate and improve IT … security platforms including securing Containers and CI / CD pipelines. You'll collaborate with developers and engineers to encourage a security-by-design culture within the business and ensure effective operation of a growing number of security products and solutions. Your initial focus will be on overhauling the AWS Security platform and evaluating the use of AI to enable … automation of security in pipeline builds, you'll also work with GCP and will be encouraged to investigate and recommend new and emerging technologies. Location / WFH: There's a hybrid model with two days a week work from home, when you are in the office you'll be based in the City with an upbeat team environment, casual More ❯

Cloud Security Engineer (AWS GCP) London / WFH to £80k Are you a Cloud security technologist with FinTech experience? You could be progressing your career at a global FinTech / CFD trading company that has been consistently voted as one of the UKs top employers. As a Cloud Security Engineer you'll support, maintain, automate and improve IT … security platforms including securing Containers and CI / CD pipelines. You'll collaborate with developers and engineers to encourage a security-by-design culture within the business and ensure effective operation of a growing number of security products and solutions. Your initial focus will be on overhauling the AWS Security platform and evaluating the use of AI to enable … automation of security in pipeline builds, you'll also work with GCP and will be encouraged to investigate and recommend new and emerging technologies. Location / WFH: There's a hybrid model with two days a week work from home, when you are in the office you'll be based in the City with an upbeat team environment, casual More ❯

Senior Software Engineer / Developer (C# .Net) London onsite to £150k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a senior, hands-on role at a global Asset Manager with c$3 million under management. As a Senior Software Engineer within the trading engine team you'll collaborate to design and … basis, Monday to Friday. About you: You have expertise with C# .Net, ASP.Net development You have a strong knowledge of databases (SQL or Oracle) You're comfortable with JavaScript / React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You … are degree educated in Computer Science or similar technical discipline What's in it for you: As a Senior Software Engineer / Developer you will receive a competitive package: Salary to £150k Bonus paid every six months based on personal performance (10-25%) Professional development Pension Health Insurance Gym membership Social events, free fruit, snacks, coffee etc. Apply now More ❯

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? 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 a flat structure where you … systems within a microservices environment (300 services). You'll be working with a modern tech stack using C# .Net Core, AWS, Kubernetes, Kafka, Redis and TypeScript / Angular; using the right tool for the job, you'll be able to pick up new technologies and make recommendations for improvements. WFH Policy: You'll join colleagues in … enjoy collaborating, learning new things and sharing knowledge You are degree educated in Computer Science or closely related discipline What's in it for you: As a C# Developer / Full Stack Engineer you will earn a competitive package: Salary to £100k Bonus 25 days holiday, rising to 30 after 2 years Enhanced parental leave Contributory pension scheme Private More ❯

C# Developer / Full Stack Engineer (.Net Core JavaScript) St Albans / WFH to £100k Do you have expertise with C# .Net backend development combined with JavaScript skills? 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 a flat structure where you … systems within a microservices environment (300 services). You'll be working with a modern tech stack using C# .Net Core, AWS, Kubernetes, Kafka, Redis and TypeScript / Angular; using the right tool for the job, you'll be able to pick up new technologies and make recommendations for improvements. WFH Policy: You'll join colleagues in … enjoy collaborating, learning new things and sharing knowledge You are degree educated in Computer Science or closely related discipline What's in it for you: As a C# Developer / Full Stack Engineer you will earn a competitive package: Salary to £100k Bonus 25 days holiday, rising to 30 after 2 years Enhanced parental leave Contributory pension scheme Private More ❯