1 to 25 of 46 Senior .NET Developer Jobs

Senior .Net Developer - South Wales - to 56K plus benefits I am seeking a Senior .Net Developer to work for a fantastic business based in the heart of South Wales. The organisation are putting together a new software development, QA and DevOps team and the successful Senior .Net Developer will be at … the heart of the technical decision-making on a string of exciting greenfield projects. The right Senior .Net Developer will have demonstrable experience of working in an Agile Development team, and will have excellent skills in .Net and C#. You will have excellent knowledge and experience of API development, and will have skills in Azure. The … will receive the following benefits: Salary of up to 56K DOE Employer pension contribution of up to 9% 25 days holiday Discount schemes Excellent training and development The successful Senior .Net Developer will have the following skills and attributes: Strong skills in .Net C# Development Understanding of Event-Driven Development (Azure Event Hubs, Service Bus, Event More ❯

Senior .Net Developer - South Wales - to £56K plus benefits I am seeking a Senior .Net Developer to work for a fantastic business based in the heart of South Wales. The organisation are putting together a new software development, QA and DevOps team and the successful Senior .Net Developer will be at … the heart of the technical decision-making on a string of exciting greenfield projects. The right Senior .Net Developer will have demonstrable experience of working in an Agile Development team, and will have excellent skills in .Net and C#. You will have excellent knowledge and experience of API development, and will have skills in Azure. The … will receive the following benefits: Salary of up to £56K DOE Employer pension contribution of up to 9% 25 days holiday Discount schemes Excellent training and development The successful Senior .Net Developer will have the following skills and attributes: Strong skills in .Net C# Development Understanding of Event-Driven Development (Azure Event Hubs, Service Bus, Event More ❯

Job Title: Senior .NET Developer/.NET Architect Location: Arizona Onsite Experience Level: 1015 yearsJob Summary We are looking for an experienced Senior .NET Developer/Architect to design, develop, and maintain enterprise-grade applications using the Microsoft .NET technology stack. The ideal candidate will have deep technical expertise in .NET … to lead development teams, design scalable architectures, and deliver high-quality software solutions that meet complex business needs. Key Responsibilities Lead the design, development, and implementation of applications using .NET Core, ASP.NET, C#, and related Microsoft technologies.Architect scalable and secure application frameworks that align with enterprise standards.Collaborate with business analysts, product owners, and stakeholders to define requirements and translate … and scalability. Required Skills & Qualifications Bachelors or Masters degree in Computer Science, Engineering, or related field.1015 years of professional experience in software development, with a strong focus on Microsoft .NET technologies.Expert-level proficiency in C#, .NET Framework, .NET Core, ASP.NET MVC, and Web API.Hands-on experience with front-end technologies such as Angular, React, or Blazor.Strong database More ❯

Immediate contract opportunity for Senior .NET Developer with direct client in Baltimore, MD. Trigyn's direct government client has a contract opportunity for a Senior .NET Developer in Baltimore, MD. The particulars of the opportunity are below: Description: The Senior Developer has a strong focus on .NET technologies to join our … driving our software initiatives forward. Primary responsibilities may include but are not limited to the following: • Design and Development: Lead the design and development of robust, scalable, and maintainable .NET applications. • Code Quality: Write clean, efficient, and well-documented code. Conduct code reviews and mentor junior developers. • Requirements Analysis: Collaborate with product managers, designers, and other stakeholders to understand … improve development processes and standards. Minimum Education and Experience Requirements: • Bachelor's degree in Computer Science, Information Technology, or related field. Equivalent work experience will also be considered. • Microsoft .NET/Azure development stack - recent 8 year(s) • Application Development - 5 year(s) • Application Development Lead - 2 year(s) Equivalencies: • An equivalent combination of education and experience. Required Skills More ❯

Senior .NET Developer with Software Security, Azure Lead Software Security Engineer with Development Background, DevSecOps, Mainly Remote Senior .NET Developer with Software Security, Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote. Please read in full before applying … We need someone with a Microsoft tech-stack background who has experience as a .NET Developer with Software Security experience, Azure DevSecOps Consultant or even a good old fashioned Unix/Linux Systems Administrator. We want someone with a development/some form of coding background who has blossomed into Software Security/Cloud Security engineer. We NEED More ❯

Title: Senior .Net Developer Duration: 7 months+ Contract Location: Remote Rate: Upto $71/hr on W2 (All inclusive/no benefits) Job Description: We are seeking a highly experienced Senior .NET Software Developer with 15+ years of professional development experience to join our team. The ideal candidate will be a technical leader, responsible … for designing, developing, and maintaining enterprise-grade applications using the Microsoft .NET ecosystem. This role requires strong problem-solving skills, deep technical expertise, and the ability to build and maintain legacy applications while collaborating across teams. Key Responsibilities Lead the design, development, and deployment of scalable .NET applications. Architect solutions using C#, ASP.NET Core, and related frameworks. Collaborate … vulnerability remediation Conduct code reviews with a security lens and mentor junior developers on secure development practices Required Skills & Qualifications 15+ years of professional software development experience with the .NET framework and .NET Core. Strong proficiency in C#, ASP.NET MVC, ASP.NET Core, Web API. Expertise in SQL Server, Entity Framework, LINQ. Experience with front-end technologies (JavaScript, TypeScript More ❯

Senior .NET Developer with Software Security, Azure Lead Software Security Engineer with Development Background, DevSecOps, Mainly Remote Senior .NET Developer with Software Security, Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote click apply for full job details More ❯

Great opportunity for a Senior .NET Developer to join a SaaS scale-up in Manchester. Since their inception in 2015 this company has grown from start-up to scale-up, they now employ almost 200 people and have over 50,000 clients using their software across the globe. The technology department is made up of 5 product … truly agile way, delivering small increments of value to their customers very frequently. This role sits within the team responsible for developing their flagship software platform and as a Senior .NET Developer you'll be given the opportunity to build, test and ship super-fast in a team that cares about engineering best practice, pairing and continuous … improvement. Skills: C#, .NET, REST APIs Azure Cloud - Azure Functions, Logic Apps, Service Bus, CosmosDB TDD, CI/CD, SOLID The money is good too - up to £70k for the right person. If you're interested in this opportunity and would like to know more, please apply through this advert and I will contact you ASAP. InterQuest Group is More ❯

Are you a seasoned .NET Developer who thrives on building scalable, elegant software that powers real-world applications? Are you passionate about designing clean architecture, applying SOLID principles, and mentoring other Software Engineers? Join us and help shape the future of our cloud-based SaaS platform. Who We Are We're a fast-growing SaaS company revolutionising our … industry with a product used by thousands of customers globally. Our platform is built for scale, reliability, and agility — and we're looking for a Senior .NET Developer who shares our drive to deliver engineering excellence. What You'll Do Design and implement high-performance, scalablemicroservicesusing.NET 6+ and C# Own features end-to-end: from concept, design … pipelines, and containerised environments (Docker, Kubernetes) Help mentor and guide developers, contributing to a culture of technical excellence What You Bring 5+ years of hands-on experience in modern .NET (Core/6/7+) Deep understanding ofmicroservices architectureand RESTful API design Strong grasp ofobject-oriented principles, SOLID, and clean architecture patterns Experience withcloud platforms(ideally Azure) Proficient in More ❯

Genesis10 is seeking a Senior .Net Developer for a 6 month contract position with mortgage loan corporation located in McLean, VA. This position is fully onsite. Looking for a Developer with Following Experience: Solid C# .NET development experience up to the latest .NET frameworks Experience with .NET Core web application development Demonstrated expertise … Role: Independent spirit, with ability to provide technical guidance to the team Extraordinary teammate Innovative in providing solutions and enjoys taking on challenges with calculated risk Not a just developer, but a developer with a demeanor to think holistically to create reliable, flexible, and well performing systems Strong written and oral communications skills Proactive in nature with customer More ❯

Job Title: Senior .NET Web Developer- minimum 10 years Location: Wisconsin Only (Hybrid Onsite as Required) Interview: In-Person or Video Interview; Real-Time Screenshot Required Job Description A State of Wisconsin client is seeking a highly experienced Senior .NET Web Developer to support multiple high-profile web application initiatives within the Child Care … to Wisconsin-based candidates or those willing to relocate to Wisconsin within 30 days of the start date. All work must be performed within the state of Wisconsin. The developer will work on modernization efforts that include an enterprise-wide migration to a unified authentication platform using Okta, development of .NET MVC and .NET 8 applications, and … practices. Prior experience with Wisconsin state systems, including CARES and Child Care applications, is highly preferred. Key Responsibilities Application Development Design, develop, test, and deploy secure web applications using .NET MVC, C#, JavaScript, HTML5, and CSS. Implement and maintain OIDC-based authentication and Okta identity integrations. Build and support APIs leveraging WebAPI and n-tier architecture. Modernize legacy mainframe More ❯

Senior .NET Developer - Manchester (Hybrid) Join high-performing development teams of 250+ building real-time, large-scale systems used by millions of users across the UK, North America and South Africa. This is a chance to work on business-critical software that directly drives user engagement and revenue. Hybrid role based in Manchester city centre (2 days … and resolving complex technical issues Collaborate with end-users to gather requirements and provide support What You'll Need: Experience working on large commercial systems Strong skills in C#, .NET Core, and Web APIs Database experience, working with both SQL and NoSQL Performance tuning and optimisation expertise Contact Philip Boltt at Lorien Global for more information. IND_PC1 Guidant More ❯

Senior Web Developer - .NET Core | Azure | APIs | £45,000-£60,000 Permanent | Full Time | Hybrid | Greater Manchester My client is hiring for a .NET Developer to work on new and evolving products used by major UK brands. You will be involved in the full development life cycle, from system design and implementation to deployment and … Server for data design and access Collaborating within Agile teams using sprints or Kanban Deploying to cloud platforms (primarily Azure ) using CI/CD pipelines Requirements 5+ years of .NET development experience , with full-stack exposure Practical experience with ASP.NET Core, C#, Web API, HTML/CSS/JavaScript Strong understanding of software design principles (SOLID, design patterns) Experience More ❯

DTS is looking for Senior .Net Developer for our direct client position in Lansing, MI Top Skills & Years of Experience: • 5+ years of .NET CORE 3.1 or higher (6.0 preferred) and C# experience. • 5+ years of experience developing with REST web service interfaces or Web APIs. • 5+ years of experience with SQL including writing and maintaining … to allow users to upload documents from a website. • 5+ years of experience with Agile/SCRUM processes and working in Sprint Development team. Must Have: 5+ years of .NET CORE 3.1 or higher (6.0 preferred) and C# experience. 5+ years of experience developing with REST web service interfaces or Web APIs. 5+ years of experience with SQL including More ❯

Programmer Analyst 6 - Senior (.NET C# Developer) resumes are kept to 4-5 pages, Interview Process: Candidates submitted must be willing to come onsite (Lansing, MI) for interviews. Remote or On-site: Accepting local candidates within 90 minutes of Lansing, MI ONLY. Position will be hybrid, in office 2 days a week upon start and there is … NO REMOTE ONLY option. Full Job Description Top Skills & Years of Experience: 5+ years of .NET CORE 3.1 or higher (6.0 preferred) and C# experience. 5+ years of experience developing with REST web service interfaces or Web APIs . 5+ years of experience with SQL including writing and maintaining complex Select/Insert/Update statements. 3+ years of … upload documents from a website. 5+ years of experience with Agile/SCRUM processes and working in Sprint Development team. Programmer Analyst 6 The resource will act in a developer and analyst role for the client Accounts Receivable and Collections Project. The resource will work in an agile environment to write and test code to implement the user stories More ❯

Senior .NET Integration Developer Maidenhead - Hybrid (3 days on site & 2 from home) £50,000 - £70,000 + Holiday + Pension + Training + Private Health Plan Excellent opportunity for an experienced C# .NET looking to join a stock market listed business, renowned for their supportive culture and award-winning training opportunities.This company are a well … framework. You will work across financial, telematics, and mapping APIs, ensuring solutions are secure, scalable, and aligned with modern cloud architecture. You will use your expertise in C#/.NET and modern APIs (REST, WebAPI, JSON, OAuth2) to build fault-tolerant, event-driven integrations, support customers and partners with API usage, and deliver clear, high-quality documentation while maintaining … Strong communication will be key, as you'll explain solutions clearly and produce high-quality technical documentation to support successful implementation.This is a fantastic opportunity for a skilled Integration Developer to join an international SaaS specialist where you will work on high-impact systems and help shape the future of their global platform. The Role: Develop and maintain secure More ❯

Leading Software Consultancy who are very much in growth mode are looking for a Senior Software Developer .NET, this role can be hybrid or remote and is based in the UK or Ireland Key Responsibilities Work within our evolving Agile process and across .Net, .Net Core, Desktop and Web Applications. A blend of design, architecture … and build new tools and features to improve how they build. Profiling and performance analysis. Assist in junior engineer development Knowledge and Experience 8-10+ years’ experience in .Net Stack Development (Windows Forms preferably) SQL Server Knowledge. Proficiency in designing and building well-constructed solutions for scale Familiarity with Agile patterns and practices Experience with .Net application More ❯

S enior .Net Developer Long Term Contract, greenfield work €500 - €575/day Central Dublin, hybrid working We’ve partnered with a stalwart in the Irish community, who are a market leader in their space. The business in going through a large transformation piece and are investing heavily in new technology and processes. We’ve placed a number … of contractors here and have excellent feedback on the culture and working environment. We have a requirement for a number of .Net developers to join on long term contracting roles. These are Senior Development positions for seasoned back end .Net developers. Desired Skills 6+ years C#/.Net Development Experience Strong experience building .Net Core More ❯

Position: Senior .Net Developers (Multiple roles) Location: Richmond, VA Start date: ASAP Duration: 6- 12 months Interview process: Phone interviews followed by Skype/Webex Brief description: Looking for a resource that can assist with converting data from one system to another. In addition, the resource will also write integrations between 2 systems utilizing .Net and API … candidates will both be working on creating a service middle layer that will enable information to be retrieved from a message queue and transmitted to a 3rd party vendor Developer 1 will be part of an Agile/Scrum team focused on back end development. The role will help work on changing all of the team s single large … into many individual parts to scale horizontal instead of vertical. Azure Service Bus will serve as the common channel for all the smaller services to listen to and respond. Developer 2 will be part of an Agile/Scrum team focused on building out the front and middle layer of an internally built website to support CAF customer service More ❯

SENIOR .NET AND REACT DEVELOPER - 12 months - INSIDE IR35 One of Loriens Leading Public Sector Clients are looking for A highly experienced .Net and React Developer to join their team. The successful candidate will be required to be in office in Edinburgh from time to time. Work closely with other members of the team to More ❯

About the Role: We are seeking a highly skilled and experienced Senior Azure .NET Developer to lead the design, development, and deployment of enterprise-grade applications using modern Microsoft technologies. This role is ideal for someone passionate about cloud-native development, API engineering, and DevOps practices in a fast-paced Agile environment. Key Responsibilities: Design & Development: Lead … the architecture and development of scalable applications using .NET Core and Azure services. API Engineering: Build and maintain secure, high-performance RESTful APIs. Cloud Solutions: Utilize Azure Functions, Service Bus, Logic Apps, Cosmos DB, Key Vault, and API Management (APIM) to deliver robust cloud-native solutions. Database Management: Design efficient schemas, write optimized SQL queries, and ensure data integrity … in Agile ceremonies including daily stand-ups, sprint planning, and retrospectives. Stakeholder Communication: Effectively communicate technical concepts to both technical and non-technical audiences. Required Skills & Experience: Core Technology - .NET Core (C#). Cloud Computing - Azure Functions, Service Bus, Logic Apps, Cosmos DB, Key Vault, APIM. Database - SQL, query optimization. API/Web Services - REST API development. DevOps/ More ❯

Core Job Details Job ID: 778760 Job Title: Senior Power Platform/.NET Developer Client: State of North Carolina-Mecklenburg County Job Description: Overview: This position is the third level of the Application Developer series. This position, with minimal supervision, is responsible for designing, coding, testing, correcting, documenting, and reviewing complex programs and scripts from agreed … specifications, and subsequent iterations, using agreed standards and tools, to achieve a well-engineered result. The Application Developer in this class is responsible for leading an application development team to deliver applications based on detailed specifications. The primary function domain for this position is Health and Human Services, which contains a large portfolio of Microsoft Power Platform and ASP.NET … applications. Strong preference will be given to candidates holding a Power Platform Solution Architect Expert (PL-600) or Developer Associate (PL-400) Certification from Microsoft. Primary Responsibilities: Develop, design, and implement automated application built upon Microsoft Power Platform/Dynamics 365 CE in a lead role Develop, design, and implement automated application built upon Microsoft ASP.NET Core on Azure More ❯

We are is seeking a .NET developer to update existing transit applications of our client. The tasks will include upgrading older applications or developing new applications as needed. Developer will be performing the following tasks. 1. Evaluate old applications and recommend steps for upgrade. 2. Implement single sign-on for existing applications. 3. Upgrade and replace older … web applications. 4. Provide application support as needed The developed Software to be implemented on client's existing web servers. Developer will work with end-user and the project manager to build software according to the requirements presented. It is an on-prem environment Min Qualifications: Programmers must have at least three years experience working with .NET, C# More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Senior Software Engineering role in a growing SaaS product company ? Recent 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! Job title: Senior Software Developer. With a view to step up to Lead Developer, when ready. Location: Banbury, Oxfordshire. Very commutable from Warwick, Bicester, Milton Keynes, Northampton, Rugby, Coventry, Leamington Spa … etc. Hybrid working: 2 days per week in the office. Flexible on this, but we would like some office time, as a senior figure in the software engineering team. Salary: Up to £70K Basic (£65K to £70K range) + Benefits package. You ll have the full support of an established Agile environment, excellent technical product team & obviously full stack More ❯

Are you an experienced .Net (C#) Developer, looking to take on a Senior Software Engineering role in a growing SaaS product company ? Recent 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! Job title: Senior Software Developer. With a view to step up to Lead Developer, when ready. Location: Leeds, Yorkshire. However, the head office is in Oxfordshire, so flexibility to attend occasionally … established Agile environment, excellent technical product team & obviously full stack software engineers in your team. Our tech stack, below. 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 More ❯