C# Developer

C# Developer in Isleworth, London, TW7 5QD | CEI England Limited T/A CEI GB Find a job Post a job Sign up Tired of searching? Let’s find you the right jobs faster Get Started Search These jobs were popular with other job seekers Senior Software Engineer - ST&S BP Energy St James, South West London (SW1), WC2N 5DU 1 week ago .NET Developer, C#, React, Hybrid Sanderson Recruitment Cambridge (CB1) £500 - £550 per day + Hybrid 1 month ago C# . Net Developer, Hybrid Exposed Solutions Upton Lea, Slough (SL1), SL1 1DD From £50,000 to £70,000 per annum 2 months ago Full Stack Developer IBEX RECRUITMENT LTD London From £60,000 to £80,000 per annum 1 month ago Software Developer (233204-1) Randstad Digital London £600 - £700 per day 1 month ago Senior .NET Developer Searchability (UK) Ltd York (YO1) £50000 - £70000 per annum 1 week ago Senior Software Developer Young's Employment Services Ltd West London (W6) c£65,000 - £75,000 + bonus 1 week ago Software Engineer Full Stack .Net AWS JavaScript Client Server Hall Place Gardens, St. Albans (AL1) £90000 - £110000 per annum + bonus + benefits 4 weeks ago Senior Software Engineer Bright Purple Resourcing West London (W1U) Up to £80,000 1 week ago Senior .Net Developer Halian Technology Limited Central London (W1) From £80,000 to £90,000 per annum Plus bonus and benefits 3 weeks ago C# Developer CEI England Limited T/A CEI GB Isleworth, London, TW7 5QD Freelance / Project collaboration; On-site Published: 4 hours ago £380 per day Apply Save C# Developer CEI England Limited T/A CEI GB Apply Senior C# Developer Location: Osterley, UK About the Role We are looking for a talented and passionate Software Engineer to join our engineering team based in Osterley . This is an exciting opportunity to work on modern, scalable applications using the latest technologies across backend, frontend, cloud, and DevOps. You will play a key role in designing, developing, and supporting high-performance applications while collaborating with cross-functional teams in an Agile environment. Key Responsibilities Design, develop, and maintain scalable backend services using Java and/or C# . Build modern, responsive user interfaces using ReactJS . Develop and support RESTful APIs and microservices . Design, optimize, and maintain database solutions using Oracle and Couchbase . Implement and support event-driven architectures using messaging platforms such as Kafka , ActiveMQ , or AmazonMQ . Monitor application health using observability tools, including logs, metrics, dashboards, and alerting. Build and maintain CI/CD pipelines to enable automated testing and deployments. Troubleshoot, debug, and resolve production issues to ensure high system availability and performance. Collaborate with Product Owners, Architects, QA Engineers, and fellow developers to deliver high-quality software. Required Skills & Experience Strong commercial experience with Java and/or C# (experience in both is highly desirable). Strong frontend development experience with ReactJS . Proven experience building and supporting REST APIs and microservices . Experience working with relational and NoSQL databases, particularly Oracle and Couchbase . Experience with messaging and event-driven technologies such as Kafka , ActiveMQ , or AmazonMQ . Good understanding of observability and monitoring tools, including Prometheus , Grafana , and AWS CloudWatch . Experience with CI/CD pipelines , Concourse , and Git-based development workflows. Strong troubleshooting and production support experience. Knowledge of Agile software development methodologies. Excellent analytical, problem-solving, and communication skills. Apply CEI England Limited T/A CEI GB HR Services, Recruitment & Selection 2 Jobs C# Developer jobs C# Developer jobs in Isleworth IT jobs IT jobs in Isleworth Software Development jobs Software Development jobs in Isleworth Jobs in Isleworth Computer Science jobs CMM Programmer jobs C1 Driver jobs C Linux jobs CNC Programmer jobs Driver C jobs Application Specialist jobs C N jobs Hpc jobs Cs jobs Category C Driver jobs Driver Class C E jobs Cic jobs C++ C jobs C Class Driver jobs B1 Engineer jobs Get hired. Find success. Get started Totaljobs About us Careers at Totaljobs Press Partners Privacy policy Terms and conditions Cookies Legal and compliance Accessibility Jobseekers Salary Planner Jobseeker help centre Career advice Recruiters Post job ads Recruiting news Courses Contact us - recruiters Recruit internationally Download App store Play store The Stepstone Group UK Ltd © 2026 We use cookies We use cookies to operate our website, measure how people use our services to help us improve them, enrich usage profiles and personalise the content displayed to you. We also share information about your use of our site with our social media, advertising, and analytics partners, who may combine it with other information, to show you relevant ads on other websites, and to measure the performance of our advertising. Some cookies are essential for the operation of our website. If you would prefer us not to use the non-essential cookies, click “Just necessary”, but please be aware that this may impact your experience of our site and the services we are able to offer. Click “Accept” if you’re happy for us to place these cookies. You can change your mind at any time. Store and / or access information on a device Cookies, device identifiers, or other information can be stored or accessed on your device for the purposes presented to you. Personalised ads and content, ad and content measurement, audience insights and product development Ads and content can be personalised based on a profile. More data can be added to better personalise ads and content. The performance of ads and content can be measured. Insights about audiences who have viewed the ads and content can be extracted. Data can be used to build or improve user experience, systems and software. Display third-party content (social networks, videos) Content from social networks and embedded content from third-party providers can be displayed. Identifiers derived from authentications If an identifier is created based on authentication data, such as contact details associated with online accounts you have set up on websites or apps (e.g. email address, phone number) or customer identifiers (e.g. an identifier provided by your telecommunications provider), then this identifier can be used to recognize you across websites, apps and devices if you are logged in with the same contact details. Just Necessary Accept All Cookie Settings You can also exercise your right to object to data processing based on legitimate interests under “Privacy Policy”. Privacy Policy Cookie policy