126 to 149 of 149 C# Developer Jobs in the UK

the project team and develop software solutions aligned to the needs of our clients. Key Skills, Experience and Qualifications Experience designing, developing and implementing modular software Experience working in C# for Windows UI development Strong interpersonal skills and a willingness to work with external partners and clients Enthusiastic to learn new technology Successful candidates usually have a degree in … Software Engineering or similar numerate discipline with a software engineering emphasis. Desirable Experience Use of current programming language features (e.g., WPF for C#) Knowledge of Java Experience with automating application deployment and environment configuration management Software verification and deployment techniques An understanding of defect tracking systems such as GitLab/Jira Knowledge of Continuous Delivery frameworks (e.g. Jenkins) Behaviours More ❯

the project team and develop software solutions aligned to the needs of our clients. Key Skills, Experience and Qualifications Experience designing, developing and implementing modular software Experience working in C# for Windows UI development Strong interpersonal skills and a willingness to work with external partners and clients Enthusiastic to learn new technology Successful candidates usually have a degree in … Software Engineering or similar numerate discipline with a software engineering emphasis. Desirable Experience Use of current programming language features (e.g., WPF for C#) Knowledge of Java Experience with automating application deployment and environment configuration management Software verification and deployment techniques An understanding of defect tracking systems such as GitLab/Jira Knowledge of Continuous Delivery frameworks (e.g. Jenkins) Behaviours More ❯

Tier 1 bank - Canary Wharf - Hybrid - £960 per day (Inside) - C#/Datastage ETL/Databricks/SQL Role - Full Stack Developer Duration - 6 months with very likely extension Location - Hybrid/Canary Wharf - 2 days per week in a Canary Wharf office/3 days WFH Rate - £600 - £960 per day (inside IR35) Tech Stack - MUST … HAVE C# Datastage ETL Databricks SQL Finance/Banking experience Skills required C# .Net Framework and Object Orientated programming concepts. Oracle and SQL server (PL/SQL & TSQL). .NET Core C# and .NET (Windows & Web) development. Web API development DataStage ETL Databricks Key Responsibilities Develop and maintain applications using C#, .NET Framework, and .NET Core More ❯

We're looking for a talented C# ASP.Net MVC .Net Core Web Application Developer to join one of our long-established clients based in Towcester. This is working one a day a week in the office for workshops and collaborative working. As a Web Application Developer, you'll play a critical role in designing, developing … and implementing web-based applications using C#, ASP.Net MVC, and .Net Core. With a keen eye for detail and a collaborative mindset, you'll contribute to all stages of development and have the opportunity to work on both back-end and front-end aspects of projects. You will: Design, develop, and maintain high-quality web applications using C# More ❯

Senior Software Developer – Epsom £55,000 - £60,000 | Full-time, Permanent | Hybrid/Remote (after probation) No sponsorship offered The Opportunity Join a fast-growing UK SaaS company delivering innovative solutions to the Public Sector. We're looking for a Senior Software Developer who thrives on solving complex technical challenges in a collaborative environment. You'll … through code reviews and contribute to a culture of continuous improvement What We're Looking For Essential: 5+ years' software development experience (SaaS environment preferred) Strong proficiency in .NET, C#, JavaScript, and TypeScript Experience with modern frameworks (React/Angular/Vue.js and Node.js/.NET) Solid knowledge of SQL and NoSQL databases Familiarity with DevOps practices and CI … salary up to £60,000 Hybrid/remote working (after 3-month probation) Health insurance (after 1st year) Pension scheme Flexible working hours Clear career progression to Lead Developer roles Continuous learning through mentorship and training Central Epsom office (5 minutes from station) Ready to Make an Impact? If you're passionate about technology and want to work More ❯

FullStackC#EngineerAI-DrivenInnovation Location: LeamingtonSpa Type: Full-time|Permanent Salary: £35kto£55kcompetitive+benefits+AIupskillingsupport WerehiringonbehalfofatrailblazingtechorganisationwhoseAIproductsuiteisalreadytrustedbyhouseholdnamesacrossmultipleindustries.ThisisyourchancetojoinateamthatsnotjustbuildingsoftwaretheyreredefininghowengineeringandAIworktogether. TheRole AsaFullStackC#Engineer,youllbehands-onwith: BuildingandintegratingscalableAPIs Developingclean,efficientcodeinC#andJavaScript CollaboratingacrossteamstodeliverAI-enhancedsolutions ExploringnewwaystosolveproblemsusingAItoolsandframeworks WorkingwithAzure(bonuspointsifyouvetoucheditbefore) Thisisntaroleforsomeonewhowantstodothingsthewaytheyvealwaysbeendone.Itsforsomeonewhosexcitedtoexperiment,iterate,andpushboundarieswithAIasacorepartoftheirtoolkit. WhatWereLookingFor Werenotcountingyearswerecountingpassion,curiosity,andcommitment.Ifyouloveengineering,thriveonsolvingreal-worldproblems,andwanttobepartofateamthatsshapingthefutureofAI-powereddevelopment,wewanttohearfromyou. Must-haves: SolidexperiencewithC#,JavaScript More ❯

Graduate Software Developer - Fully Remote Work, train into C#, PHP, SQL, Azure Please Note: Please do not apply if you require visa sponsorship, including Student/PSW Visas not eligible. Join Us: A reputable financial services provider and innovator seeks a 1st-Class Computer Science graduate to join our Agile team click apply for full job details More ❯

Graduate Software Developer - Fully Remote Work, train into C#, PHP, SQL, Azure Please Note: Please do not apply if you require visa sponsorship, including Student/PSW Visas not eligible. Join Us: A reputable financial services provider and innovator seeks a 1st-Class Computer Science graduate to join our Agile team click apply for full job details More ❯

of core financial systems. You will technically lead a small but growing team, bringing critical applications and integrations back in-house and driving modernisation across SQL Server, SSIS, and C#-based solutions.This role sits within the Core Finance Development team, focusing on data integration, automation, and reporting across financial and insurance systems. You will work closely with the enterprise … of 4 (1 BA, 3 Developers) and support their ongoing development. Own and enhance in-house financial and insurance data systems, previously supported by vendors. Design, develop, and maintain C# and SQL Server solutions. Develop and optimise SSIS and SSAS packages for data warehousing and reporting. Support data integration across multiple systems including cash management and automated payment systems. … new project delivery. Drive adoption of new tools and technologies to enhance team efficiency and data quality. Skills & Experience Strong background in software development and technical leadership. Expertise in C#, .Net, SQL Server, SSIS, and SSAS. Experience in data integration, ETL development, and data warehouse environments. Previous exposure to financial or insurance systems highly desirable. Strong analytical and problem More ❯

We're looking for a talented C# ASP.Net MVC .Net Core Web Application Developer to join one of our long-established clients based in Towcester. This is working one a day a week in the office for workshops and collaborative working. As a Web Application Developer, you'll play a critical role in designing, developing … and implementing web-based applications using C#, ASP click apply for full job details More ❯

Data Developer – Hybrid - £800/day Inside IR35 | C# | ClickHouse | SingleStore | Rockset | TimescaleDB | 6-Month Rolling | I’m working with a commodities trading firm that’s embarking on a greenfield rebuild of their data-intensive trading platform, moving from traditional SQL infrastructure to a next-generation analytical stack built in .NET and ClickHouse. They’re looking for … a Data Developer/Engineer with a strong C# background and solid experience working with analytical databases and modern data lake technologies. The Details £800/day Inside IR35 6-month rolling contract Hybrid, 2 days onsite in London Key Focus Areas Strong experience with .NET/C# (backend-focused) Hands-on with analytical databases such … Iceberg, Delta Tables, Apache Spark, column stores) Comfortable working with large-scale data ingestion and processing (batch or streaming) Data Developer – Hybrid - £800/day Inside IR35 | C# | ClickHouse | SingleStore | Rockset | TimescaleDB | 6-Month Rolling More ❯

Data Developer – Hybrid - £800/day Inside IR35 | C# | ClickHouse | SingleStore | Rockset | TimescaleDB | 6-Month Rolling | I’m working with a commodities trading firm that’s embarking on a greenfield rebuild of their data-intensive trading platform, moving from traditional SQL infrastructure to a next-generation analytical stack built in .NET and ClickHouse. They’re looking for … a Data Developer/Engineer with a strong C# background and solid experience working with analytical databases and modern data lake technologies. The Details £800/day Inside IR35 6-month rolling contract Hybrid, 2 days onsite in London Key Focus Areas Strong experience with .NET/C# (backend-focused) Hands-on with analytical databases such … Iceberg, Delta Tables, Apache Spark, column stores) Comfortable working with large-scale data ingestion and processing (batch or streaming) Data Developer – Hybrid - £800/day Inside IR35 | C# | ClickHouse | SingleStore | Rockset | TimescaleDB | 6-Month Rolling More ❯

UI/UX Designer & Frontend Developer Mobile, WCAG, Adobe CC, HTML, CSS, Javascript, Blazor Outstanding opportunity to join this global enterprise and famous brand within the magic circle of the legal sector. From a technology perspective, this organisation is a leader in its domain, significantly investing in AI and automation within an established cloud native (Azure), DevOps and … design and wireframing tools like Figma, Blasamiq or Adobe Creative Cloud Strong front-end development skills in HTML, CSS, TypeScript, and JavaScript Hands-on experience with Blazor and .NET (C#) Extensive experience with Mobile & SaaS product development and cloud deployment (Azure) Strong grasp of responsive design, accessibility standards, and cross-browser compatibility (WCAG) Ideally, some end to end automated More ❯

Global bank based in Canary Wharf. Role - C#/WPF/WCF/Winform Developer Duration - 6 months with likely extension Rate - £415 p/d (inside IR35) Location - Hybrid/Canary Wharf Tech Stack C# WPF Winforms SQL Oracle Tasks Tasks range from understanding business requirements, designing application structures, business data analysis, programming WPF (Windows More ❯

Software Developer Based in Nottingham Hybrid - 2 days in office 3 days at home 9am - 5:30pm (Flexible working hours) Job Overview The client is one of the longest established freight software development companies, providing an end-to-end solution for a wide range of operators in the UK, Europe, Asia and the USA. Responsibilities for Software Developer … Troubleshoot coding problems quickly and efficiently to ensure a productive workplace Key Skills 3-5 years of experience developmen Experience developing software utilizing various coding languages including Angular and C# is a must Experience working on large-scale software projects Outstanding collaboration and communication skills are essential Desirable Skills; C++ MAUI, Odata More ❯

delivery, and third-party system integration. This is a role for a versatile full stack developer ready to dive into both front-end React development and backend C# .NET. You’ll have the opportunity to help shape architecture and modernise key business systems.We're looking for a real problem solver, someone who sees development not just as … want you to immerse yourself into our environment and help improve our software though independent thinking and good coding practice. What you’ll be doing Designing and developing scalable C# APIs for in-house ERP systems Delivering UI improvements and features for React-based websites Bridging backend data with frontend UX for seamless order and manufacturing processes Contributing to … the redevelopment of ERP components, warehouse automation, and internal tooling Your background 6+ years in a full stack environment using C# .NET and Javascript Solid database experience using PostgreSQL Strong enxperience using Linux Salary: Up to £55,000 depending on experienceLocation: Mansfield, Nottinghamshire (Hybrid - 3 days in office/2 days WFH)If this sound like your next role More ❯

delivery, and third-party system integration. This is a role for a versatile full stack developer ready to dive into both front-end React development and backend C# .NET. You’ll have the opportunity to help shape architecture and modernise key business systems. We're looking for a real problem solver, someone who sees development not just … want you to immerse yourself into our environment and help improve our software though independent thinking and good coding practice. What you’ll be doing Designing and developing scalable C# APIs for in-house ERP systems Delivering UI improvements and features for React-based websites Bridging backend data with frontend UX for seamless order and manufacturing processes Contributing to … the redevelopment of ERP components, warehouse automation, and internal tooling Your background 6+ years in a full stack environment using C# .NET and Javascript Solid database experience using PostgreSQL Strong enxperience using Linux Salary: Up to £55,000 depending on experience Location: Mansfield, Nottinghamshire (Hybrid - 3 days in office/2 days WFH) If this sound like your next More ❯

delivery, and third-party system integration. This is a role for a versatile full stack developer ready to dive into both front-end React development and backend C# .NET. You ll have the opportunity to help shape architecture and modernise key business systems. We're looking for a real problem solver, someone who sees development not just … want you to immerse yourself into our environment and help improve our software though independent thinking and good coding practice. What you ll be doing Designing and developing scalable C# APIs for in-house ERP systems Delivering UI improvements and features for React-based websites Bridging backend data with frontend UX for seamless order and manufacturing processes Contributing to … the redevelopment of ERP components, warehouse automation, and internal tooling Your background 6+ years in a full stack environment using C# .NET and Javascript Solid database experience using PostgreSQL Strong enxperience using Linux Salary: Up to £55,000 depending on experience Location: Mansfield, Nottinghamshire (Hybrid - 3 days in office/2 days WFH) If this sound like your next More ❯

A forward-thinking, tech-focused company is expanding its development team and looking for an experienced Software Developer to play a pivotal role in bringing a previously outsourced product back in-house. This is a fantastic opportunity to contribute to a major rebuild and help shape the future of the platform by adding a suite of innovative new More ❯

C#.NET, .NET Core, Entity, API's, SQL Server, GIT, Agile, Windows Server, EDI New Permanent Developer role. Office-based 3-4 days, candidates must live within an easy commute of the office location in Croydon/Purley Our client is looking to increase its Software Development/IT team due to continued business growth. A good understanding of More ❯

Job Title : Front-End Developer Location : London, Hampshire, Surrey, Greater London Salary : £50,000 - £70,000 We are seeking a skilled Front-End Developer to join our innovative team. You will take a lead role in designing and building intuitive, responsive applications for key modules such as Scheduling and Reporting. This is a fantastic opportunity for … such as AI-assisted suggestions to enhance productivity and decision-making. Skills and Experience Proven experience with WPF and MVVM , delivering desktop-based applications. Strong proficiency in React and C# , including integration with REST APIs . Solid understanding of usability, accessibility, and responsive design principles. Familiarity with web frameworks and libraries such as ASP.NET, Bootstrap, and Material Design . More ❯

/5 days per week and is a on secure site where SC clearance is needed. - We have a great opportunity for a proactive and passionate Lead Software Developer to join one of our leading defence clients, delivering innovative solutions to provide an end-to-end representation of the weapon system! This is a hands-on Software Development … and creative in their approach to lead a small software development team and advance the technical development of our synthetic environments/simulation components. A strong background in software (C# and C++), and its realisation and system wide impact, with a robust approach to problem solving You will have an open approach to software development, as the software you More ❯

/5 days per week and is a on secure site where SC clearance is needed. - We have a great opportunity for a proactive and passionate Lead Software Developer to join one of our leading defence clients, delivering innovative solutions to provide an end-to-end representation of the weapon system! This is a hands-on Software Development … and creative in their approach to lead a small software development team and advance the technical development of our synthetic environments/simulation components. A strong background in software (C# and C++), and its realisation and system wide impact, with a robust approach to problem solving You will have an open approach to software development, as the software you More ❯

/5 days per week and is a on secure site where SC clearance is needed. - We have a great opportunity for a proactive and passionate Lead Software Developer to join one of our leading defence clients, delivering innovative solutions to provide an end-to-end representation of the weapon system! This is a hands-on Software Development … and creative in their approach to lead a small software development team and advance the technical development of our synthetic environments/simulation components. A strong background in software (C# and C++), and its realisation and system wide impact, with a robust approach to problem solving You will have an open approach to software development, as the software you More ❯