1 to 25 of 44 Permanent C# Software Developer Jobs in London

C#/.NET Software Developer x 3 - Gloucestershire - New! (REFGJ21) C#/.NET Software Developer x 3 - Gloucestershire - New! (REFGJ21) 1 week ago Be among the first 25 applicants Direct message the job poster from RedRock Resourcing C#/… leading organisation requires a number of Software Developersto join its fantastic growing team. Ideal candidates will have the following: Commercial experience with C#/.NET Working knowledge of SQL and ability to use within applications Managing code with source control (e.g. Git, Subversion). Ability to communicate … week ago Cambridge, England, United Kingdom 3 months ago Gloucester, England, United Kingdom 1 week ago Gloucester, England, United Kingdom 2 months ago C# Software Engineer x 2 - C#/ASP.Net - New (REFBJ21) Gloucestershire, England, United Kingdom 5 days ago 2025 Software Development Engineer More ❯

C# .NET Software Developer - Legal Software Legal CMS Software Coventry - Potential for Hybrid once up to speed 40,000 - 55,000 Basic Salary + Benefits Are you looking for a role where you will be part of a vital project? Do … you have 3+ years C# development experience? Read on for the opportunity to join a niche, respected company. A place where you can grow and develop and your development experience within the legal software sector. The Client recruiting for the C# .NET Software Developer … model. Joining a small but very experienced team who you'll be able to learn from and bounce ideas off. Your Role as a C# .NET Software Developer You will be designing, developing, and implementing a bespoke legal CMS platform. Predominantly using C#, ASP.NET More ❯

C#/.NET Software Developer x 3 - Gloucestershire - New! (REFGJ24) C#/.NET Software Developer x 3 - Gloucestershire - New! (REFGJ24) Get AI-powered advice on this job and more exclusive features. Direct message the job poster from RedRock Resourcing C# … leading organisation requires a number of Software Developersto join its fantastic growing team. Ideal candidates will have the following: Commercial experience with C#/.NET Working knowledge of SQL and ability to use within applications Managing code with source control (e.g. Git, Subversion). Ability to communicate … Engineer” roles. Cambridge, England, United Kingdom 5 days ago Gloucestershire, England, United Kingdom 1 week ago Gloucester, England, United Kingdom 3 weeks ago C#/.Net Software Engineer x 2 - C#/.Net - New (REFBJ24) Stonehouse, England, United Kingdom 19 hours ago Brockworth, England, United More ❯

Job Description - Software Developer - C# (15997) Job Description Software Developer - C# ( 15997 ) Description We have a fantastic new opportunity for a Software Developer to join our agile team and have a direct impact on our Revenue … you'll primarily be working towards the modernisation of our revenue platform and working in AWS. You'll be joining a small friendly software development team and taking part ownership of the development of the next iteration our RMS system whilst maintaining the high standards of our legacy … that will benefit the team and/or easyJet. Requirements of the Role What you'll bring to the team Experience using technologies including C#, .NET and MS SQL. Demonstrable experience with AWS cloud services (e.g. Lambda, EventBridge , Step Functions, ECS or EKS, Fargate and DynamoDB) Experience of working More ❯

FX C# Integration Developer £100-120k We have a new and exclusive opportunity for a FX C# Integration Developer to join our thriving banking client as they are expanding their software development engineering team. Role details Role title: FX C# Integration Developer Business area: FX Technical stack: top tier C# Development, SQL Permanent role Salary: £100-120,000 base salary Location: London City Liverpool Street Station - office and home working hybrid This is a brilliant new role for a FX Integration C# Developer to join a highly skilled C# Software development engineering team. Key Responsibilities You will spend a majority of time working on C# and SQL development/projects according to the needs of FX Risk IT and our customers. You will primarily work on development More ❯

Software Developer/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 … discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have … including sports teams Private healthcare and wellness activities Apply now to find out more about this Software Developer/Engineer (C# .Net SQL) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We More ❯

Software Developer/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 … discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have … including sports teams Private healthcare and wellness activities Apply now to find out more about this Software Developer/Engineer (C# .Net SQL) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We More ❯

Software Developer/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 … discipline from a top tier university (i.e. Russel Group or top 100 global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have … including sports teams Private healthcare and wellness activities Apply now to find out more about this Software Developer/Engineer (C# .Net SQL) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We More ❯

Senior Software Developer (C#.Net & PHP) Senior Software Developer (C#.Net & PHP) This range is provided by Primis . Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job … Primis Delivery Consultant @ Primis - Delivering Top Tech Talent in the UK and US About our client: A leading UK technology provider delivering innovative software solutions to pubs, restaurants, and hotels. Their products are transforming the way people book tables, enjoy their nights out, and receive exceptional service. They … high-quality software, and brings a positive, proactive attitude to the team. Required Skills & Experience: 5+ years of hands-on experience with C#/.NET Core/ASP.NET and PHP Proficient in relational databases (SQL Server, MySQL) Knowledge of high availability systems, caching strategies, and tools like More ❯

Senior Technical Java and C# .net Software Developer We are currently recruiting a Java with C# .net Senior Software Developer – who can be the lead in the team. You must have at least 5 to 7 years proven track record … of developing software with Java and C# .net framework coupled with SQL Server. Ability to own and drive forward Omni channel technical solutions and technical architecture from an IT perspective (with direction from Head of IM, Consumer & Brands) o Ownership of FM Digital Technical architecture including the … tactics associated with the designs. Role-specific knowledge: · 5+ years of senior technical lead. · 5+ years of strong hands-on experience as a developer working on JAVA or .NET Framework standards and technologies - C#.NET, ASP.NET, AngularJS, SQLServer, Web Services, Cloud Platforms, AJAX, JQUERY, XML/JSON, HTML, CSS More ❯

Senior Lead C# Software Developer We urgently require a Senior C# Lead Developer with at least 5 to 10 years solid expertise in developing financial systems ideally banking systems. Your experience should include extensive knowledge of developing complex financial systems in C# More ❯

C# .NET Software Developer with FX Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven trach record of developing with C# …/tradeflow and pricing APIs. Maintaining the company’s daily operation on the existing platforms. Essential skills :- Minimum 3 years experience Microsoft web technologies ( C#, ASP.NET Core MVC ) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors. Ability to produce More ❯

Job Description Senior Technical Java and C# .net Software Developer We are currently recruiting a Java with C# .net Senior Software Developer - who can be the lead in the team. You must have at least 5 to 7 years proven … track record of developing software with Java and C# .net framework coupled with SQL Server. Responsibilities: Ownership of FM Digital Technical architecture including the ongoing review of overall FM Omni technical design, structure and future-fit. Project lead on any future re-platforming for FM.com. Be the … associated with the designs. Role-specific knowledge: 5+ years of senior technical lead experience. 5+ years of strong hands-on experience as a developer working on JAVA or .NET Framework standards and technologies - C#.NET, ASP.NET, AngularJS, SQLServer, Web Services, Cloud Platforms, AJAX, JQUERY, XML/JSON, HTML, CSS. More ❯

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of … developing with C# .NET. The Client would like meet candidates ideally with some understanding Trading Floor projects to include Fixed Income, Risk Management, Swap Options and FX. You need to be resilient as you will be working closely with traders and developing financial trading systems so an understanding of … pricing APIs. Maintaining the company’s daily operation on the existing platforms. Essential skills :- Minimum 3 to 5 years experience of Microsoft web technologies ( C#, ASP.NET Core MVC ) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors. Ability to produce More ❯

Job Description Senior Lead C# Software Developer We urgently require a Senior C# Lead Developer with at least 5 to 10 years solid expertise in developing financial systems, ideally banking systems. Your experience should include extensive knowledge of developing complex financial systems … in C# as a Team Leader. Any experience with SQL Server or backend databases would be useful but not essential. The position will be based close to London Bridge. Please send your CV to us in Word format along with your daily rate and notice period. #J-18808-Ljbffr More ❯

Job Description Software Developer with C# .Net SQL Server and RPG Role Description This is a full-time hybrid role based in London, offering flexibility for remote work. As a Software Developer with expertise in C# .NET, SQL Server, and … RPG, your responsibilities will include: Developing software solutions Maintaining databases Supporting system integrations The Client, a bank in London … would like you to have a background in working for a bank, specifically on Core Banking systems, along with BAU and developing solutions in C# .NET, coupled with excellent SQL Server SSIS and RPG. Qualifications Proficiency in C# .NET, SQL Server, and RPG programming languages Experience in software More ❯

Principal C# Software Engineer, Hands-on with excellent people skills including leading, mentoring, training, coaching, etc. , Mainly back end C#, .net, SQL - but good front end skills required too. Home Based c £ 80000 - 95000 + benefits My client is a software product company that … utilities market. As they continue to grow they are looking for a hands-on Principal Software Engineer with a combination of strong C#/.net technical skills and excellent people management skills that will include coaching, mentoring, conflict resolution, etc, etc. Utilising agile methodologies you will lead … fellow Lead Software Engineers, you will further develop the product. Key responsibilities for this role include - Hands on coding using your excellent C#/,net experience (and ideally AWS or Azure). Responsible for the fortnightly technical output Collaborating with Product Owners on tactical delivery Drive Agile More ❯

Senior Software Developer (Python & C#) Location: Dartford with Manchester, Worksop, London (Considered) The Senior Software Developer for the Digital Design Intelligence (DDI) platform will design, implement, and maintain a scalable, Azure-based cloud platform and framework to support the business and … scalable environment that aligns with Engineering standards. Use Infrastructure as Code (IaC) tools like Terraform, or Bicep for consistent, automated resource provisioning. Automation &Developer Enablement Implement and automate pre-configured environments, supporting citizen developers with ready-to-use, compliant resources. Integrate DDI platform automation with CI/CD … practices, fostering effective knowledge transfer. Provide tutorials, workshops, and platform documentation to support citizen developers and technical teams. Skills and Qualifications: Highly proficient with C# and Python development. Minimum 10 years experience. 5+ years of experience with Azure services, including hands-on experience creating platforms or frameworks for non More ❯

C# .NET Software Developer with FX and Fixed Income Our Client is a niche boutique broker specialising in FX. They are looking to recruit a C# .NET Software Developer with at least 3 to 5 years proven track record of … developing with C# .NET. The Client would like meet candidates ideally with some understanding Trading Floor projects to include Fixed Income, Risk Management, Swap Options and FX. You need to be resilient as you will be working closely with traders and developing financial trading systems so an understanding of … pricing APIs. Maintaining the company’s daily operation on the existing platforms. Essential skills :- Minimum 3 to 5 years experience of Microsoft web technologies ( C#, ASP.NET Core MVC ) Relational database experience (SQL Server) Proactively able to build relationships with stakeholders:- sales, brokers, middle office, external vendors. Ability to produce More ❯

Social network you want to login/join with: DevOps Software Developer - C#/Azure - UK Remote, united kingdom col-narrow-left Client: Mayflower Recruitment Ltd Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 06.06.2025 Expiry Date … Responsibilities: Design, build, and maintain robust CI/CD pipelines to accelerate the software development lifecycle Develop internal tools and services in C# to support build automation, deployment, and testing Refactor and enhance existing codebases to improve stability, performance, and maintainability Automate environment provisioning for development, testing … align infrastructure and development workflows Minimum Qualifications: A degree in Computer Science, Engineering, or a related field, or equivalent experience Strong programming skills in C# and familiarity with object-oriented design principles Solid experience with DevOps practices and software delivery automation Hands-on experience building and deploying More ❯

Social network you want to login/join with: DevOps Software Developer - C#/Azure - UK Remote, south west london col-narrow-left Client: Mayflower Recruitment Ltd Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job … Responsibilities: Design, build, and maintain robust CI/CD pipelines to accelerate the software development lifecycle Develop internal tools and services in C# to support build automation, deployment, and testing Refactor and enhance existing codebases to improve stability, performance, and maintainability Automate environment provisioning for development, testing … align infrastructure and development workflows Minimum Qualifications: A degree in Computer Science, Engineering, or a related field, or equivalent experience Strong programming skills in C# and familiarity with object-oriented design principles Solid experience with DevOps practices and software delivery automation Hands-on experience building and deploying More ❯

Social network you want to login/join with: DevOps Software Developer - C#/Azure - UK Remote, london (city of london) col-narrow-left Client: Mayflower Recruitment Ltd Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow … Responsibilities: Design, build, and maintain robust CI/CD pipelines to accelerate the software development lifecycle Develop internal tools and services in C# to support build automation, deployment, and testing Refactor and enhance existing codebases to improve stability, performance, and maintainability Automate environment provisioning for development, testing … align infrastructure and development workflows Minimum Qualifications: A degree in Computer Science, Engineering, or a related field, or equivalent experience Strong programming skills in C# and familiarity with object-oriented design principles Solid experience with DevOps practices and software delivery automation Hands-on experience building and deploying More ❯

Software Developer with C# Dot Net asp.net with SQL Server SSIS SSRS Our Client is a bank based in Central London who are looking to recruit at least 7 years plus experience as a Data Engineer with the ability to work with C# Dot … SQL Server with SSIS. You must have solid expertise of at least 7 years’ experience of working with and developing software with C# Dot Net and MS SQL Server and SSIS, SSRS and SSAS - SSIS is very important for this position. Must be an excellent problem solver … analysis and design. SQL Server query language with SSIS. Data warehouse design concepts, (Inmon or Kimball) Experience of developing software with C# Dot Net and asp.net and SQL Server is a must. Must have solid experience of working with SSIS and building data warehouses. The Client More ❯

RemoteWorker UK United Kingdom Software Developer C#, CMS Northeast/remote £60k-£70k A well-established company is looking for several Senior Full Stack Developers to join their team. This role involves developing new websites, web applications, and assisting in maintaining existing ones. Collaborate with … existing websites and applications Collaborate with the creative team Utilize the latest technologies for CMS development Requirements: At least 3 years' commercial experience in C#/.NET Experience in CMS (Sitecore/Umbraco) SQL server knowledge (No-SQL experience is a plus) Desirables: Continuous integration/Continuous deployment (CI … collaborative team working on greenfield applications with ample opportunities for technical growth and career progression. How To Apply: If you are an experienced Developer looking for career advancement and a supportive work environment, apply now as interviews are ongoing. Oscar Associates (UK) Limited is the Employment Agency for More ❯

Social network you want to login/join with: Software Developer – C#, Hedge Fund – up to £150,000 + Bonuses, London Client: Saragossa Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 3 Posted: 12.05.2025 Expiry Date: 26.06.2025 Job Description … want to leave. The development team has remained lean, which will give you the chance to work on a range of projects – all software is built in house. While there’s plenty of variety, most of the work will focus on RAD-type projects that directly support the … all built in-house, this is normal, but you should be prepared to get hands-on with problem-solving. You’ll primarily work with C#, React, and SQL for some of the older platforms. The key requirement is a few years of development experience with C#. Experience with React More ❯