26 to 50 of 313 Remote Client/Server Jobs

Social network you want to login / join with: Backend Software Engineer C# .Net Core Azure SaaS, guildford col-narrow-left Client: Client Server Location: guildford, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 28.06.2025 Expiry Date: 12.08.2025 col-wide Job Description: Backend Software … Engineer / Developer (C# .Net Core Azure SaaS) Reigate / WFH to £90k Are you a backend focussed C# technologist with an indepth knowledge of Azure? You could be progressing your career in a senior, hands on role at a global InsurTech business that is producing game changing technology. As a Backend Software Engineer you will join the … reliability, maintainability, usability and performance. You'll collaborate with the Product Owner and with other development teams in an Agile environment that encourages close collaboration and continual improvement. 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 with More ❯

Social network you want to login / join with: C# Developer .Net SQL - Quant Trading, Slough Client: Client Server Location: Slough, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: C# Developer / Software Engineer (C# .Net SQL) *London onsite* to … high-performance streaming compute operations. You'll be equipped with all the latest equipment to help you succeed, as well as learning from industry experts in global finance. Location / WFH: Join the team in the fantastic London (Soho) based offices that offer a wide range of facilities, including nutritious breakfast, lunch, and all-day snacks. Please note this … good business acumen, keen to take ownership and lead projects. You are 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 up to £180k Significant bonus earning potential Fund performance shares Personal training budget and mentoring Family-friendly benefits, including unlimited More ❯

Social network you want to login / join with: col-narrow-left Client: Client Server Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 26fc6f0cf285 Job Views: 5 Posted: 25.06.2025 Expiry Date: 09.08.2025 col-wide Job Description: Senior Infrastructure Engineer (Windows) London to £130k Are … work from home once a week. As a Senior Infrastructure Engineer your responsibilities will include deployment, configuration, troubleshooting and management of the company's IT infrastructure including Windows Server administration and troubleshooting; 3rd line support; network hardware (switches, routers, firewalls, load balancers); voice and video hardware and software as well as assisting with on-prem and cloud compute … and one day a week work from home. About you: You have strong Windows Systems Administration experience (Active Directory, Group Policy, Virtualisation, Backup services, etc.) within a Hedge Fund / Finance environment You have scripting experience with PowerShell, Python or similar You have experience with application packaging and deployment You have a good understanding of basic networking concepts and More ❯

Lead Software Engineer / Developer (C# .Net AWS) Nottingham / WFH to £80k Opportunity to progress your career in a hands-on technical leadership role at a successful and growing tech company. As a Lead Software Engineer, you'll join a new Agile team focused on developing features around KYC and credit checking. Your main work will involve … transitioning to modern micro-frontends in React. You'll work in a supportive environment, mentoring others, taking ownership of technical projects, and contributing to architecture discussions and LLDs. Location / WFH: Remote interview and onboarding are available. You can work mostly remotely, with monthly meetings in Nottingham. About you: Experienced Software Engineer with strong C# .Net and SQL skills … Knowledge of microservices and AWS Experience creating Low Level Designs (LLD) with software architects Collaborative, mentoring skills, and ability to work with Technical Leads / Agile squads Strong understanding of modern software engineering best practices Degree in Computer Science or a related technical field What's in it for you: Competitive salary and benefits: Up to £80k 25 days More ❯

Lead Solution Architect (Microservices C# SQL AWS) Nottingham / WFH to £100k Do you have experience of transitioning monolith systems to microservices? You could be progressing your career in an impactful Lead Solution Architect role at a tech company that provides a range of SaaS software solutions. As a Lead Solution Architect you will collaborate with the Head of … solutions, working closely with software engineers and team leads to manage team re-structuring to support the change and ensure that technical requirements are understood and carried out. Location / WFH: There's a hybrid work from home policy, you'll need to meet up with the team for constructive meetings twice a quarter in the Nottingham office. About … to microservices architectures You have experience with solution and technical design of multi-tier, distributed scalable .Net solutions You have strong software development skills with C# .Net, SQL Server and AWS You have advanced technical documentation skills You have excellent communication, presentation, leadership and collaboration skills - you're comfortable working with an advising software engineers and team leads More ❯

Senior C# Developer / Engineer (C# .Net Core React) London / WFH to £80k Are you a skilled C# Developer looking to work on complex and interesting systems with continual learning and self development opportunities You could be progressing your career at in a senior, hands-on role at a successful and scaling Retail FX Brokerage working on … technology stack in a modern development environment with microservices. There are many technical challenges to explore, the initial project will be to build a KYC system from scratch. Location / WFH: You'll join colleagues in the London office Monday to Wednesday with flexibility to work from home Thursday and Friday. About you: You have strong C# .Net Core … backend development experience You have a good knowledge of microservices and Cloud (AWS or Azure) experience, ideally you'll have some experience with Docker / Kubernetes, EKS You have a good understanding of CQRS and event driven architectures Ideally you will also have some front end development experience with JavaScript / TypeScript / React.js or Angular You More ❯

Social network you want to login / join with: Senior C# Developer / Engineer (C# .Net Core React) London / WFH to £80k Are you a skilled C# Developer looking to work on complex and interesting systems with continual learning and self development opportunities? You could be progressing your career at in a senior, hands-on role … technology stack in a modern development environment with microservices. There are many technical challenges to explore, the initial project will be to build a KYC system from scratch. Location / WFH: You'll join colleagues in the London office Monday to Wednesday with flexibility to work from home Thursday and Friday. About you: You have strong C# .Net Core … backend development experience You have a good knowledge of microservices and Cloud (AWS or Azure) experience, ideally you'll have some experience with Docker / Kubernetes, EKS You have a good understanding of CQRS and event driven architectures You have strong analytical and problem solving skills You're collaborative with excellent communication skills What's in it for you More ❯

Senior C# Developer / Software Engineer (C# .Net API AWS) Sunderland / WFH to £80k Are you a Senior C# Developer with backend expertise and a good knowledge of AWS? You could be progressing your career in a hands-on technical leadership role at a growing games / gambling site. What's in it for you: Competitive … a focus on delivery, whilst remaining hands-on and leading technical discussions and decision making, you'll be empowered to evaluate 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 … have experience of developing APIs You have a good knowledge of AWS You have a good knowledge of databases e.g. SQL, MySQL, T-SQL, Redis, Couchbase You have mentoring / technical / team leadership skills You're collaborative with great communication skills Apply now to find out more about this Senior C# Developer / Software Developer / More ❯

Job Description Lead Software Engineer / Developer (C# .Net 8 Azure) London / WFH to £110k Do you have expertise with C# .Net backend development combined with technical leadership skills? You could be progressing your career in a hands-on leadership role, at a tech company that provide a SaaS product suite used by Market Researchers and Analysts … coding. You'll be heavily involved in technical discussions and decision making, taking ownership of projects, ensuring that best practices are followed and tackling the most challenging problems. Location / WFH: There's a hybrid work from home policy with 2-3 days a week in the London office, where you can enjoy a sociable team environment. About you … technical discussions, leading projects and mentoring others You have a "product based" mindset with a focus on delivery What's in it for you: As a Lead Software Engineer / Developer you will earn a competitive package: Salary to £110k 30 days holiday + Bank Holidays Training and career development programmes Medical Insurance Enhanced maternity and paternity policies Employee More ❯

Senior C# Developer / Software Engineer (C# .Net API AWS) Sunderland / WFH to £80k Are you a Senior C# Developer with backend expertise and a good knowledge of AWS? You could be progressing your career in a hands-on technical leadership role at a growing games / gambling site. What's in it for you: Competitive … a focus on delivery, whilst remaining hands-on and leading technical discussions and decision making, you'll be empowered to evaluate 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 … have experience of developing APIs You have a good knowledge of AWS You have a good knowledge of databases e.g. SQL, MySQL, T-SQL, Redis, Couchbase You have mentoring / technical / team leadership skills You're collaborative with great communication skills Apply now to find out more about this Senior C# Developer / Software Developer / 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 ❯

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 ❯

Lead Software Engineer / Developer (C# .Net AWS) Nottingham / WFH to £80k Opportunity to progress your career, in a hands-on technical leadership role at a successful and growing tech company.As a Lead Software Engineer you'll join a new Agile team with a focus on adding new features around KYC and credit checking, you'll mainly … team environment where you'll help to mentor others to reach their full potential, taking ownership of technical projects and contributing to high level architecture discussions and LLDs. 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 the team for constructive meetings … or Angular You have experience of creating LLD (Low Level Designs) in conjunction with software architects You are collaborative, happy to mentor others and work with other Technical Leads / Agile Squad Leaders You have a strong knowledge of modern software engineering best practices You're likely to be degree educated in Computer Science or similar technical discipline What 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 principal … 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 ❯

Backend Software Engineer / Developer (C# .Net API AWS) Sunderland / WFH to £70k 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 Backend Software Engineer you'll take a senior, hands-on role in an Agile … 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 Backend Software Engineer / Developer (C# .Net API AWS) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually More ❯

Backend Software Engineer / Developer (Python AWS AI) London / WFH to £110k Would you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression? As a Backend Software Engineer you will architect and build highly … where you'll act as an 'innovation champion', collaborating directly with the CTO, you'll have a lot of visibility and quickly see the results of your work. Location / WFH: There's a hybrid policy, with two days in the brand new London offices and flexibility to work from home three days a week. About you: You are … an experienced Software Developer / Engineer with a strong knowledge of modern best practice You have strong Python backend development skills, ideally also C# coding skills You have a good knowledge of AWS You have experience of working on highly scalable systems You have a strong knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You More ❯

Lead C# Developer / Backend Software Engineer (C# .Net Azure SaaS) Reigate / WFH to £120k Are you a backend focussed C# technologist with an indepth knowledge of Azure, combined with technical leadership skills? You could be progressing your career in a senior, hands on role at a global InsurTech business that is producing game changing technology. As … stakeholders to discover and break down requirements, and with Technical Architects on solution design, breaking work down for the team to deliver complex, data driven features and applications. 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 with … security and IAM in Azure You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patters, Algorithms You have a good understanding of CI / CD and Infrastructure as Code (IaC) You're likely to be degree educated in a relevant STEM discipline What's in it for you: As a Lead C# Developer More ❯

Lead Software Engineer / Developer (.Net Azure React) to £80k Are you a skilled Lead Software Engineer with strong C# .Net Core experience combined with a good knowledge of CQRS and Event Sourcing? You could be progressing your career at a financial services tech consultancy that specialise in solutions for Pensions and Investment Managers; continually learning and progressing your … Engineer you'll play a pivotal role in technical discussions, architecture and design decisions as well as overall product strategy, collaborating with the CTO and other business stakeholders. Location / WFH Policy: You can work remotely, from home most of the time, joining colleagues in the Bristol or London office fairly regularly (e.g. once a quarter). About you … scalable performant services You have experience with Cloud technologies such as Azure, AWS using Lambda (serverless architecture), they use both You have a good knowledge of microservices, DevOps, CI / CD, TeamCity, Octopus and non-relational databases, ideally MongoDB experience You also have some front end development skills with JavaScript, TypeScript, React, Redux You're collaborative with great communication More ❯

Lead C# Developer / Backend Software Engineer (C# .Net Azure SaaS) Reigate / WFH to £120k Read all the information about this opportunity carefully, then use the application button below to send your CV and application. Are you a backend focussed C# technologist with an indepth knowledge of Azure, combined with technical leadership skills? You could be progressing … stakeholders to discover and break down requirements, and with Technical Architects on solution design, breaking work down for the team to deliver complex, data driven features and applications. 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 with … security and IAM in Azure You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patters, Algorithms You have a good understanding of CI / CD and Infrastructure as Code (IaC) You're likely to be degree educated in a relevant STEM discipline What's in it for you: As a Lead C# Developer More ❯

C# Technical Lead (Azure SaaS) Reigate / WFH to £100k Do you have expertise with C# cloud based development combined with excellent technical / team leadership skills? You could be progressing your career, in a senior, hands-on leadership role working on complex and technically challenging systems with continual learning opportunities a global Fintech. As a C# Technical … other development teams to input into design and technical choices and provide technical guidance to your team in an Agile environment that encourages close collaboration and continual improvement. 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 with … knowledge of event driven architecture You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patters, Algorithms You have a good understanding of CI / CD and Infrastructure as Code (IaC) You're likely to be degree educated in a relevant STEM discipline What's in it for you: As a C# Technical Lead 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'll collaborate with a team of highly intelligent technologists and … high performance streaming compute operations. 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 and all day snacks. Please … good business acumen, keen to 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 friendly benefits that include unlimited 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'll collaborate with a team of highly intelligent technologists and … high performance streaming compute operations. 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 and all day snacks. Please … good business acumen, keen to 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 friendly benefits that include unlimited More ❯

programming, ability to develop complex software to satisfy design objectives, and experience developing software for data base management systems. General experience includes knowledge of Internet working, client / server environments, and demonstrated experience supervising software development projects. Must have strong development architecture experience. Design, develop and document overall system requirements, supporting software system design and … Object Oriented Concepts, Data Structures, Apache, Tomcat, REST Services, Web technologies and internet protocols. Database driven application development such as Oracle, SQL, or schema design; HTML, AJAX, SOA: SOAP / RESTful Services. Knowledge of web services and SOA related standards that include REST / OAuth / JSON. Knowledge of Windows and UNIX development environment, source code management … data structures, algorithms, and software design. Possess expertise in object-oriented design methodology and large-scale application development in Java. Working knowledge of all aspects of SDLC including requirement / design reviews as well as code reviews. Must have strong organizational skills with the ability to prioritize. Ability to manage multiple tasks with time related constraints in a fast More ❯

is provided by Free-Work UK. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range 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 … massively scalable, high-performance streaming compute operations. You'll be equipped with all the latest kit to help you succeed and learn from industry experts in global finance. Location / WFH: You'll join the team in fantastic London (Soho) based offices that offer a wide range of facilities including nutritionally balanced breakfast, lunch, and all-day snacks. Please … emergency backup childcare and care for elderly relatives Various social groups including sports teams Private healthcare and wellness activities Apply now to find out more about this C# Developer / Software Engineer (C# .Net SQL) opportunity. At Client Server, we believe in a diverse workplace that allows people to play to their strengths and continually More ❯

programming skills? You could be progressing your career, working on complex and interesting systems at a FinTech start-up, they have secure backing and an established Hedge Fund client as a partner. As a Quantitative Developer you'll focus on integrating the mathematical models built by Investment Quants, creating scalable, performant and supportable cross asset class applications including … mainly using backend C# .Net and SQL. There's an Agile, collaborative team environment with plenty of problem solving, learning opportunities and career development as the company scales. Location / WFH: You'll join colleagues in Central Newcastle offices on a full-time basis (Monday to Friday). About You You have an outstanding record of academic achievement - minimum … a competitive salary (to £150k) plus significant bonus and benefits package. Apply now to find out more about this Quantitative Developer (C# .Net SQL Maths Graduate) 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 ❯