1,301 to 1,325 of 1,516 Permanent .NET Jobs

Are you an experienced Full Stack .Net (C#) Developer, with solid experience in API development , keen to take ownership of end-to-end development, contribute to product innovation, and grow in a tech-led, agile team that genuinely values your input? Are you keen to work in a full stack capacity, developing your skills with Angular Typescript? A bonus More ❯

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack … Developer. Details 3 days onsite in London Up to £650/day Outside IR35 Initial 6-month contract Key Skills Strong experience in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React … .NET | Python | AWS | API | Asset Management | Wealth Management More ❯

Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React | .NET | Python | AWS | API | Asset Management | Wealth Management Looking to speak with experienced Full Stack Developers to join a client of ours within the Asset space. They're looking to build a new division within the tech team and are looking for a Senior/Lead Full Stack … Developer. Details 3 days onsite in London Up to £650/day Outside IR35 Initial 6-month contract Key Skills Strong experience in full-stack development, with React, and .NET or Python Hands-on experience with AWS Strong API development and integration experience Experience with event-driven architecture Senior Full Stack Developer - Hybrid - £650/day Outside IR35 | React … .NET | Python | AWS | API | Asset Management | Wealth Management More ❯

Technical Lead/Lead Developer (.Net) - Glasgow/Edinburgh Hybrid - 75K Lorien's client, a fast-growing, global-reaching SAAS company with a great reputation in their domain, are currently looking to hire a Technical Lead/Lead Developer or even a hands-on Software Engineering Manager with a background in C# to join their team, help lead from … improvement and learning within the team Managing complex deliverables to successful completion, balancing technical debt and business priorities What We're Looking For Hands-on skills across the following: .Net, C#, SQL, Azure, Kubernetes, Docker, Azure DevOps Proven track record of leading technical staff and delivering complex projects Expertise in software best practices, automated testing methods and ability to More ❯

Technical Lead/Lead Developer (.Net) - Glasgow/Edinburgh Hybrid - 75K Lorien's client, a fast-growing, global-reaching SAAS company with a great reputation in their domain, are currently looking to hire a Technical Lead/Lead Developer or even a hands-on Software Engineering Manager with a background in C# to join their team, help lead from … improvement and learning within the team Managing complex deliverables to successful completion, balancing technical debt and business priorities What We're Looking For Hands-on skills across the following: .Net, C#, SQL, Azure, Kubernetes, Docker, Azure DevOps Proven track record of leading technical staff and delivering complex projects Expertise in software best practices, automated testing methods and ability to More ❯

Senior Software Engineer - Building APIs - RESTful API - AI Services - C# .Net - SQL - Azure We are seeking an experienced Senior API Developer with solid experience in designing and implementing API Infrastructure. This is an opportunity to work on cutting-edge AI infrastructure, make a significant impact on how to leverages AI technology at scale. The role suits a technically strong … systems that can adapt as products and requirements change Make strategic technical decisions about API gateways, authentication, rate limiting, and versioning Development & Integration Build production-grade APIs using C# .NET, SQL, and Azure services Develop event-driven architectures and asynchronous communication patterns where appropriate Ensure APIs are well-documented using OpenAPI/Swagger standards Build and maintain a developer … requirements Participate in code reviews and provide actionable, respectful feedback Skills, Knowledge and Expertise Software engineering experience with a focus on API design and development Deep expertise in C# .NET for building production APIs and services Strong SQL skills including database design, optimization, and query performance Proven experience building RESTful APIs for web and mobile applications Third-party integration More ❯

JD: 84 Months of Experience in designing/architecting systems in Microsoft .Net 84 Months of Experience in designing secure web applications in a team environment. 72 Months of Experience in database design using SQL Server 36 Months of Experience in project work using Microsoft TFS 84 Months of Experience in programming using C#, MVC, ASP.NET, Entity Framework 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 More ❯

are proud to have exclusively partnered with a prominent player working with a global leaders in high quality services. What you'll be doing: We are seeking a brilliant .Net Engineer to help create amazing experiences for their clients and their customers through their best in industry SaaS platform. You will be involved in challenging, complex development for industry … leading companies, as well as smaller start up projects Centered on a tech stack that includes C# .NET, React AWS, and event-driven microservices, this position is tailored for engineers ready to thrive in modern cloud-based ecosystems. As an Engineer you will design scalable systems, write maintainable and testable code, and ensure the resilience of solutions to deliver … junior engineers to cultivate a culture of growth and excellence. Ideal candidates hold a Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. A .NET, C# and backend or full-stack development is essential, complemented by strong problem-solving skills, an agile mindset, and excellent communication. What You'll Get: Competitive salary and benefits More ❯

are proud to have exclusively partnered with a prominent player working with a global leaders in high quality services. What you'll be doing: We are seeking a brilliant .Net Engineer to help create amazing experiences for their clients and their customers through their best in industry SaaS platform. You will be involved in challenging, complex development for industry … leading companies, as well as smaller start up projects Centered on a tech stack that includes C# .NET, React AWS, and event-driven microservices, this position is tailored for engineers ready to thrive in modern cloud-based ecosystems. As an Engineer you will design scalable systems, write maintainable and testable code, and ensure the resilience of solutions to deliver … junior engineers to cultivate a culture of growth and excellence. Ideal candidates hold a Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. A .NET, C# and backend or full-stack development is essential, complemented by strong problem-solving skills, an agile mindset, and excellent communication. What You'll Get: Competitive salary and benefits More ❯

Looking For We’re seeking engineers who are passionate about building robust, scalable systems and thrive in a collaborative environment. You should have: Strong software engineering background in the .NET Ecosystem Hands on mindset, you enjoy getting stuck into complex challenges Technical Leadership Passion for coaching, fostering and mentoring teams Understanding of modern engineering practices, tools and system architecture More ❯

We are looking to recruit an experienced senior .Net/C# software engineer with experience of developing within a Microservices architecture and developing API's. Experience working with event based messaging will also be a real advantage. To be a success in this role you will be an experienced .Net C# software engineer/.Net C# developer More ❯

Full Stack Developer (C#, .Net, Vue) - Nottinghamshire/Remote - £40K - £55K + Company benefits including, remote working, flexible working hours, 25 days hol + bh, career progression, excellent training, huge company discounts & more! A hugely successful business within the software engineering space is currently on the lookout for an experienced Full Stack Developer (C#, .Net, Vue) to come … well-established yet growing team working on their software solutions which are used by some of the world's biggest brands. The Role As a Full Stack Developer (C#, .Net, Vue) you will be focusing on working on developing new features on their brand-new cloud-based system. This will involve developing new features, writing unit tests and working … of this role, you will also be offered ongoing training and development opportunities including funded certifications and much more. Full Stack Developer role requirements: Commercial experience developing in, C# .Net (ideally core+) Databases such as SQL Experience in Vue 2/3 TypeScript The Company This business is enthusiastic about bringing out the best in their team members. Predominantly More ❯

Senior Software Developer (C#, .NET ) Newport - Hybrid £36,000 - £47,000 VIQU are working in partnership with a leading organisation who are seeking a Senior Software Developer with a strong focus on integration and backend development. The successful Senior Software Developer will be experienced with a background in C# and .NET technologies who are capable at building configurable … with internal systems Build and configure instances of a Windows service engine to support message processing and data repository population Develop, test, deploy and maintain backend integration services using .NET 8 and object-oriented principles Collaborate closely with team members to support technical troubleshooting, component configuration and ongoing system maintenance Provide mentoring and technical support to junior developers, contributing … periods Maintain awareness of technical developments, applying best practices in software development and integration Key Requirements of the Senior Software Developer: Proven expertise in backend software development using C#, .NET, and object-oriented programming Strong SQL knowledge and the ability to write and maintain complex queries Familiarity with developing and configuring highly reusable, modular code libraries Experience with integration More ❯

local and dedicated Software Developers to join their close-knit team. The Software Developer role: You will be developing high quality code and maintaining our clean coding practices. C#, .Net, VB.Net, SQL Software Developer – Essential Skills: Experience working with C# Commercial experience of .NET Can do attitude with good communication skills Knowledge of MS SQL More ❯

Role : Senior .Net Developer Comp: £65,000-£75,000 Location : Central London (On-site). About the Role: As a Senior .NET Developer, you’ll play a key role in designing, developing, and maintaining software applications. You’ll collaborate closely with cross-functional teams to translate user needs into technical solutions that are robust and user-friendly. Key … to documentation, testing, and bug fixing as part of the development lifecycle Support junior developers and promote knowledge sharing across the team Tech Stack & Requirements: Strong experience in C#, .NET Core, and Entity Framework Solid understanding of RESTful APIs and backend service architecture Skilled with SQL and relational database design Experience with writing standalone distributed services Experience working with More ❯

Role : Senior .Net Developer Comp: £65,000-£75,000 Location : Central London (On-site). About the Role: As a Senior .NET Developer, you’ll play a key role in designing, developing, and maintaining software applications. You’ll collaborate closely with cross-functional teams to translate user needs into technical solutions that are robust and user-friendly. Key … to documentation, testing, and bug fixing as part of the development lifecycle Support junior developers and promote knowledge sharing across the team Tech Stack & Requirements: Strong experience in C#, .NET Core, and Entity Framework Solid understanding of RESTful APIs and backend service architecture Skilled with SQL and relational database design Experience with writing standalone distributed services Experience working with More ❯

quality related to code and systems Develop automated tests and conduct performance tuning Qualifications Bachelor's degree in Computer Science or relevant field 4+ years of experience working with .NET or relevant experiences Experience developing web-based applications in C#, HTML, JavaScript, VBScript/ASP, or .NET Experience working with MS SQL Server and MySQL Knowledge of practices More ❯

to contribute to mission-critical systems in a fast-paced, innovation-driven environment. Looking for someone with.. 5+ years of experience in software development with strong proficiency in C#, .NET, and Visual Studio Solid understanding of network programming and web service protocols (XML, JSON) Hands-on experience with Windows Services and Microsoft IIS Key Responsibilites.. Develop backend services and … web applications using C#, .NET, and Microsoft Visual Studio Build and maintain Windows Services for system integrations Collaborate on network-level programming (e.g., sockets, TCP/IP) and service architectures (XML, JSON) Support integrations with external platforms including POS, PMS, and TMS systems This is a 2 stage interview process with interviews taking place next week *You must have More ❯

building cloud-native platforms used by millions. This is your opportunity to shape infrastructure strategy, modernise legacy systems, and deliver resilient, high-performance solutions using cutting-edge Azure and .NET technologies. 🌟 Your Mission As a Senior Infrastructure Engineer, you'll: Design and manage Azure infrastructure using Infrastructure as Code (ARM, Bicep, Terraform) Optimise .NET application stacks for performance … and has experience building platforms from the ground up or leading major cloud migrations. 🧠 What You Bring 5+ years of hands-on experience with Azure infrastructure Strong knowledge of .NET architecture and performance tuning Proven expertise in Azure DevOps Build & Release Pipelines Experience with APM tools (e.g. New Relic, AppDynamics) Deep understanding of profiling, benchmarking, and optimisation Bonus Skills More ❯

building cloud-native platforms used by millions. This is your opportunity to shape infrastructure strategy, modernise legacy systems, and deliver resilient, high-performance solutions using cutting-edge Azure and .NET technologies. Your Mission As a Senior Infrastructure Engineer, you'll: Design and manage Azure infrastructure using Infrastructure as Code (ARM, Bicep, Terraform) Optimise .NET application stacks for performance … and has experience building platforms from the ground up or leading major cloud migrations. What You Bring 5+ years of hands-on experience with Azure infrastructure Strong knowledge of .NET architecture and performance tuning Proven expertise in Azure DevOps Build & Release Pipelines Experience with APM tools (e.g. New Relic, AppDynamics) Deep understanding of profiling, benchmarking, and optimisation Bonus Skills More ❯

.NET/C# Integration Developer – 12 to 18 Months Fixed Term Contract – Up £60k per annum My leading client within the government and private sector is seeking experienced Integration Developers to assist with the integration of a number of third-party systems with my client’s digital environment. The successful candidates will have strong .NET, C#, Azure and … integration experience and skills. This is a remote working role working one to two days per week in my clients London based office. Skills and experience required - C#/.Net - Third Party Integration/API - Azure - Logic Apps/Function Apps - DevOps - CI/CD pipelines for deployment - SQLServer - Agile The interview process for this opportunity is as follows More ❯

.NET/C# Integration Developer – 12 to 18 Months Fixed Term Contract – Up £60k per annum My leading client within the government and private sector is seeking experienced Integration Developers to assist with the integration of a number of third-party systems with my client’s digital environment. The successful candidates will have strong .NET, C#, Azure and … integration experience and skills. This is a remote working role working one to two days per week in my clients London based office. Skills and experience required - C#/.Net - Third Party Integration/API - Azure - Logic Apps/Function Apps - DevOps - CI/CD pipelines for deployment - SQLServer - Agile The interview process for this opportunity is as follows More ❯

Software Engineer – C#, .NET, SQL, Python, Data, Angular – Investment Management – up to £860 p/d Inside IR35 via umbrella Our client a global Investment Manager are seeking a senior Full-stack Software Engineer to join their Core Delivery team on an initial 12-month contract basis. The successful candidate will be tasked with supporting the development of greenfield … internal applications written in .NET, Angular, SQL, Python and Blazor. You will be tasked with developing scalable applications across the back-end and front-end, as well as collaborating to business stakeholders to ensure requirements are delivered. Key skills: Strong hands-on experience with C# and .NET ecosystem. Exposure and experience building user interfaces using WPF and Angular More ❯

Senior Software Engineer - .NET London based- in office Salary : £100,000 - £120,000 We’re looking for a Senior Software Engineer to join our Data Products team and help turn complex payments data into valuable insights for small businesses. You’ll build scalable APIs and backend systems that power analytics and performance dashboards used by thousands of merchants. You … environment, contributing to greenfield projects and shaping the architecture for systems that handle millions of transactions. What you’ll do Build and maintain scalable backend services and APIs using .NET . Design and optimise data models (SQL/NoSQL) for high-volume data. Develop data pipelines and integrations for accurate, timely analytics. Write clean, testable code and take part … in code reviews and architecture discussions . What you’ll bring Strong experience with .NET and API development. Solid understanding of data modelling (SQL/NoSQL, ideally MongoDB). Knowledge of data pipelines or event-driven systems. Collaborative mindset and passion for solving data-driven problems. Nice to have: React, cloud experience (GCP/AWS/Azure), Kafka, or More ❯