on experience in developing high-traffic platforms. *Responsibilities:* * Develop and maintain web applications using JavaScript and Vue.js for the front end. * Design and implement backend services and APIs using ASP.NET and .NET Core. * Collaborate with cross-functional teams to define, design, and ship new features. * Ensure the performance, quality, and responsiveness of applications. * Identify and correct bottlenecks and fix … emerging technologies and industry trends. *Requirements:* * Minimum of 5 years of professional experience as a Full Stack Developer. * Strong proficiency in JavaScript and experience with Vue.js. * Solid understanding of ASP.NET and .NET Core. * Experience with RESTful APIs and web services. * Familiarity with database technologies such as SQL Server or MySQL. * Knowledge of version control systems, such as Git. * Excellent More ❯
within secure environments Collaborate with stakeholders to support requirements gathering and analysis Write and execute MSTest unit tests to ensure high software quality Required Skills: Strong experience with C#, ASP.NET, .NET Framework and .NET 6+ Proven experience working with XML/JSON APIs Knowledge of MSTest or similar testing frameworks Ability to gather and analyse technical requirements effectively Desired More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Avanti
world-class educational platform, working across the full stack, helping to build, test, and optimise features that are used by millions. Responsibilities: Building and maintaining scalable applications in C#, ASP.NET MVC and JavaScript Work on both front-end and backend functionalities and interactivity Develop educational templates using HTML 5, Canvas API and WebAudio API Optimising performance and ensure reliability … across a global user base Collaborating with an international team – working remotely Tech: C#, ASP.NET MVC, JavaScript, HTML5, CSS, CanvasAPI, SQL Server, WebAudio, Azure and Selenium Essential Skills: Excellent C# and JavaScript skills 3+ years of commercial software development experience Strong understanding of web technologies and best practices Ability to self-organise due to the remote working Passion for More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Avanti
world-class educational platform, working across the full stack, helping to build, test, and optimise features that are used by millions. Responsibilities: Building and maintaining scalable applications in C#, ASP.NET MVC and JavaScript Work on both front-end and backend functionalities and interactivity Develop educational templates using HTML 5, Canvas API and WebAudio API Optimising performance and ensure reliability … across a global user base Collaborating with an international team – working remotely Tech: C#, ASP.NET MVC, JavaScript, HTML5, CSS, CanvasAPI, SQL Server, WebAudio, Azure and Selenium Essential Skills: Excellent C# and JavaScript skills 3+ years of commercial software development experience Strong understanding of web technologies and best practices Ability to self-organise due to the remote working Passion for More ❯
investment means we are scaling & growing our Software Engineering & product teams - we are keen to add a Senior Engineer into this, with accomplished skills in the .Net platform (C#, ASP.net) & Angular framework. So, if you d like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company we d like to speak with you … But, in the main, if you have solid experience in .Net (C#) & modern JS/TS frameworks, at a senior or lead level, please get in touch! - C#/ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular . - MySQL/SQL - GitHub actions, Azure - Playwright, Docker - Any exposure to AI-assisted development tools & LLM prompt engineering More ❯
Banbury, Oxfordshire, South East, United Kingdom Hybrid / WFH Options
Hireful
investment means we are scaling & growing our Software Engineering & product teams - we are keen to add a Senior Engineer into this, with accomplished skills in the .Net platform (C#, ASP.net) & Angular framework. So, if you'd like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we'd like to speak with you … But, in the main, if you have solid experience in .Net (C#) & modern JS/TS frameworks, at a senior or lead level, please get in touch! - C#/ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular . - MySQL/SQL - GitHub actions, Azure - Playwright, Docker - Any exposure to AI-assisted development tools & LLM prompt engineering More ❯
Buckinghamshire, United Kingdom Hybrid / WFH Options
hireful
investment means we are scaling & growing our Software Engineering & product teams - we are keen to add a Senior Engineer into this, with accomplished skills in the .Net platform (C#, ASP.net) & Angular framework. So, if you d like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company we d like to speak with you … stack, below. But, in the main, if you have solid experience in .Net (C#) & modern JS/TS frameworks, at a senior level, please get in touch! - C#/ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular . - MySQL/SQL - GitHub actions, Azure - Playwright, Docker - Any exposure to AI-assisted development tools & LLM prompt engineering More ❯
Milton Keynes, Buckinghamshire, England, United Kingdom Hybrid / WFH Options
hireful
investment means we are scaling & growing our Software Engineering & product teams - we are keen to add a Senior Engineer into this, with accomplished skills in the .Net platform (C#, ASP.net) & Angular framework. So, if you’d like to join a growing, recently invested in, actually bringing offshore, back onshore, UK Software company – we’d like to speak with you … stack, below. But, in the main, if you have solid experience in .Net (C#) & modern JS/TS frameworks, at a senior level, please get in touch! - C#/ASP.NET (Core & Framework) and modern JavaScript/TypeScript frameworks, particularly Angular . - MySQL/SQL - GitHub actions, Azure - Playwright, Docker - Any exposure to AI-assisted development tools & LLM prompt engineering More ❯
and Experience: Small team environment with the expectation of mucking in with general IT issues ranging from user upgrades to faulty hardware when necessary. Knowledge of Java, C# and Asp.net advantageous This is an office based role offering a competitive salary and benefits. This role is not a Hybrid Role, or a role that can be based from home. More ❯
Colnbrook, England, United Kingdom Hybrid / WFH Options
OCS Worldwide
and Experience: Small team environment with the expectation of mucking in with general IT issues ranging from user upgrades to faulty hardware when necessary. Knowledge of Java, C# and Asp.net advantageous This is an office based role offering a competitive salary and benefits. This role is not a Hybrid Role, or a role that can be based from home. More ❯
reading, south east england, united kingdom Hybrid / WFH Options
OCS Worldwide
and Experience: Small team environment with the expectation of mucking in with general IT issues ranging from user upgrades to faulty hardware when necessary. Knowledge of Java, C# and Asp.net advantageous This is an office based role offering a competitive salary and benefits. This role is not a Hybrid Role, or a role that can be based from home. More ❯
colnbrook, south east england, united kingdom Hybrid / WFH Options
OCS Worldwide
and Experience: Small team environment with the expectation of mucking in with general IT issues ranging from user upgrades to faulty hardware when necessary. Knowledge of Java, C# and Asp.net advantageous This is an office based role offering a competitive salary and benefits. This role is not a Hybrid Role, or a role that can be based from home. More ❯
Swindon, Wiltshire, England, United Kingdom Hybrid / WFH Options
Noir
Web Developer - SaaS - Swindon (Hybrid, 3 Days in Office) (Tech stack: Web Developer, .NET Framework, WebForms, ASP.NET MVC, React, TypeScript, SCSS, Accessibility, API Integration, Performance Optimisation, Testing, Front End Developer) Our client is an established technology business that builds and maintains sophisticated digital platforms used across multiple sectors. They're embarking on a major UI modernisation programme, evolving their … existing .NET WebForms interface into a cutting-edge modern front end using React and ASP.NET MVC. They're seeking a Web Developer who enjoys working across both legacy and modern stacks, someone comfortable maintaining and optimising an existing UI while helping to drive a structured migration to a next-generation front end. This is a fantastic opportunity to join … enhance an existing .NET WebForms UI while supporting a structured migration to MVC and React. Build modern React components and features (hooks, routing, forms, error boundaries). Integrate with ASP.NET Core APIs, ensuring resilient data flows and error handling. Develop and maintain a reusable component library and manage CSS architecture, responsive layouts, and theming. Ensure accessibility and semantic HTML More ❯
Alpharetta, Georgia, United States Hybrid / WFH Options
MARKSIT Solutions
business users, IT teams, and executives to deliver scalable, secure, and user-friendly SharePoint solutions. Key Responsibilities Design, develop, and support SharePoint applications (on-premises and online) using C#, ASP.NET, JavaScript, jQuery, Bootstrap, HTML, and CSS. Build and integrate tools and applications to manage SharePoint infrastructure across on-premises and cloud environments. Implement and enforce SharePoint Online, OneDrive, and … to deliver integrated enterprise solutions. Conduct demos, provide technical consulting, and document SharePoint and OneDrive features and solutions. Required Qualifications 4+ years of experience in SharePoint development using C#, ASP.NET, JavaScript, jQuery, and PowerShell. Strong understanding of SharePoint architecture, including lists, libraries, workflows, permissions, and content management. Proven hands-on experience with SharePoint Online, Office 365, and OneDrive development More ❯
Permanent Location: Fully remote/WFH (UK residency only) Salary: £50,000 - £55,000 (+ on-call £5K + a comprehensive range of Employee Benefits) Essential Skills: C#.Net, MVC, ASP.Net, SC Clearance We are looking to recruit an SC Cleared Software Engineer to a leading technology consultancy. This is a home based role with limited travel for team meetings. … Familiarity with ITIL IT Service Management processes Strong appreciation for development standards and quality procedures 2+ years' professional experience with some of the following technologies: Technical Skills: .Net MVC ASP.net WebForms Hibernate Entity Framework Web Technologies: HTML, CSS JavaScript, jQuery, Angular SQL, T-SQL, MySQL More ❯
Bristol, Avon, South West, United Kingdom Hybrid / WFH Options
Data Careers
Permanent Location: Fully remote/WFH (UK residency only) Salary: £50,000 - £55,000 (+ on-call £5K + a comprehensive range of Employee Benefits) Essential Skills: C#.Net, MVC, ASP.Net, SC Clearance We are looking to recruit an SC Cleared Software Engineer to a leading technology consultancy. This is a home based role with limited travel for team meetings. … Familiarity with ITIL IT Service Management processes Strong appreciation for development standards and quality procedures 2+ years' professional experience with some of the following technologies: Technical Skills: .Net MVC ASP.net WebForms Hibernate Entity Framework Web Technologies: HTML, CSS JavaScript, jQuery, Angular SQL, T-SQL, MySQL More ❯
Wiltshire, England, United Kingdom Hybrid / WFH Options
Reed
commercial transport market. Day-to-day of the role: Maintain and enhance the .NET Framework WebForms UI. Drive a gradual UI migration: replace targeted WebForms pages/controls with ASP.NET MVC views and React components. Build and refine React features: components, hooks, routing, forms, error boundaries, and user flows. Consume ASP.NET Core APIs from the front-end: data … Collaborate with back-end developers on API contracts and with designers/PMs on UX acceptance criteria. Required Skills & Qualifications : Extensive experience with UI on .NET stacks, including maintaining ASP.NET WebForms UIs and authoring ASP.NET MVC/Razor views. Proficiency in React (TypeScript preferred): Components, hooks, routing, state, forms, error boundaries. Deep knowledge of Web fundamentals: HTML5, CSS3 More ❯
Swindon, Wiltshire, England, United Kingdom Hybrid / WFH Options
Avanti
reusable UI components and collaborate closely with backend engineers, designers and product managers. Key responsibilities Maintain and enhance an existing .NET WebForms UI while driving an incremental migration to ASP.NET MVC/Razor and React components. Build and refine React features (components, hooks, routing, forms, error boundaries and user flows). Consume ASP.NET Core APIs from the front … . Own front-end tooling and developer experience. Collaborate with backend engineers on API contracts and UX acceptance criteria with designers/PMs. Essential skills & experience Practical experience maintaining ASP.NET WebForms UIs (pages/controls, ViewState, server controls) and authoring ASP.NET MVC/Razor views. Strong React skills (TypeScript preferred): components, hooks, routing, state, forms and error boundaries. More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
Senior Developer (ASP.Net Core, C#) - Nottingham/hybrid remote - Salary £60K - £75K DOE plus flexible hours, hybrid working (2 days a week in office), 25 days holiday + bh, latest technologies, excellent progression and more! The Role A unique and exciting new opportunity has arisen for an experienced Software Developers (ASP.Net Core, C#, AWS) to join a rapidly … for this role is 2 days a week of your choice in the office including flexible hours (their core hours are between 10am - 3pm). As a Software Developer (ASP.Net Core, AWS, C#) you will be responsible for a wide range of innovative projects from development of their innovative cloud-based enterprise system to internal systems. You will spend … role is a FULL STACK role so you will need to have strong C# skills with frontend framework experience in, Angular, React, Node or Vue. Technologies used: C# and ASP.Net Core Angular/TypeScript/Dev Express SQL Server AWS The Company This is a truly exciting, unique and creative specialised software provider run by individuals who are passionate More ❯
Press Tab to Move to Skip to Content Link Location: Dublin 2 Other locations: Primary Location Only Date: Oct 16, 2025 Requisition ID: Technology Consulting- Cyber Security Architect, Manager/Snr Manager General Information Location: Dublin Available for Work Visa More ❯
Central London, London, United Kingdom Hybrid / WFH Options
Nexus Jobs
Data Engineer 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 net and SQL Server with SSIS. You must have solid expertise of at least … Have Skills S oftware 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 Serveris a must. Must have solid experience of working with SSIS and building data warehouses. The Client is a Bank based in the Central London. Must have More ❯
serve both public-facing and internal users. Key Responsibilities Enhance and modernize large .NET systems for performance, reliability, and scalability Lead architecture and development of backend services using C#, ASP.NET, .NET Core Automate infrastructure, CI/CD pipelines, and cloud operations (AWS/Azure) Promote engineering best practices, security, and observability Mentor engineers and foster a culture of continuous … improvement Contribute to technology direction, including adoption of tools like Go and Python What We’re Looking For Deep expertise in C#, .NET Core, ASP.NET Cloud experience with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and design patterns Exposure to containerization and CI/CD tooling Bonus More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Arrows
serve both public-facing and internal users. Key Responsibilities Enhance and modernize large .NET systems for performance, reliability, and scalability Lead architecture and development of backend services using C#, ASP.NET, .NET Core Automate infrastructure, CI/CD pipelines, and cloud operations (AWS/Azure) Promote engineering best practices, security, and observability Mentor engineers and foster a culture of continuous … improvement Contribute to technology direction, including adoption of tools like Go and Python What We’re Looking For Deep expertise in C#, .NET Core, ASP.NET Cloud experience with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and design patterns Exposure to containerization and CI/CD tooling Bonus More ❯
london, south east england, united kingdom Hybrid / WFH Options
Arrows
serve both public-facing and internal users. Key Responsibilities Enhance and modernize large .NET systems for performance, reliability, and scalability Lead architecture and development of backend services using C#, ASP.NET, .NET Core Automate infrastructure, CI/CD pipelines, and cloud operations (AWS/Azure) Promote engineering best practices, security, and observability Mentor engineers and foster a culture of continuous … improvement Contribute to technology direction, including adoption of tools like Go and Python What We’re Looking For Deep expertise in C#, .NET Core, ASP.NET Cloud experience with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and design patterns Exposure to containerization and CI/CD tooling Bonus More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Arrows
serve both public-facing and internal users. Key Responsibilities Enhance and modernize large .NET systems for performance, reliability, and scalability Lead architecture and development of backend services using C#, ASP.NET, .NET Core Automate infrastructure, CI/CD pipelines, and cloud operations (AWS/Azure) Promote engineering best practices, security, and observability Mentor engineers and foster a culture of continuous … improvement Contribute to technology direction, including adoption of tools like Go and Python What We’re Looking For Deep expertise in C#, .NET Core, ASP.NET Cloud experience with AWS (Lambda, DynamoDB) or Azure + DevOps Proficiency with IaC tools like Terraform Strong grasp of modern dev methodologies and design patterns Exposure to containerization and CI/CD tooling Bonus More ❯