C# Jobs

1 to 25 of 2,503 C# Jobs

Full Stack .NET Developer

Austin, Texas, United States
SoftTune Technologies
with Azure/AWS cloud platforms for deployment and CI/CD integration. Troubleshoot, debug, and optimize performance across front-end and back-end components.Required Skills: Strong experience in C#, ASP.NET MVC, .NET Core, and Web API. Expertise in JavaScript, TypeScript, HTML5, CSS3, and modern frameworks like Angular/React/Blazor. Proficiency in SQL Server/Oracle and relational More ❯
Employment Type: Any
Salary: USD Annual
Posted:

.NET/React Developer with Security Clearance

Arlington, Virginia, United States
CACI
APIs Qualifications: Required: Bachelor's Degree in Computer Science or related degree 10+ years of experience with .NET framework and customization and development involving programming languages like .NET, ASP.NET, C#, HTML, JavaScript, and jQuery 3+ years of experience developing front-end applications with React, including state management (Redux or equivalent), hooks, and reusable component design Expertise with Microsoft SQL Server More ❯
Employment Type: Permanent
Salary: USD 218,100 Annual
Posted:

Software Engineer

Hanover, New Hampshire, United States
Hybrid / WFH Options
Dartmouth College
navigate and manage multiple schemas, data replication, backup/recovery, troubleshooting, development, and performance tuning in complex, consolidated Oracle environment One or more programming languages (e.g., Python, JavaScript, Java, C#) Front-end development (HTML, CSS, JavaScript) RESTful APIs and system integration Version control (Git, SVN), release pipelines, and collaborative development workflows Working with and troubleshooting internet communication components, such as More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Full Stack Java Developer

Austin, Texas, United States
PMCS SERVICES
communication skills to document relevant issues clearly and accurately, and prepare accurate, concise, reliable reports SDLC tools Visio, Miro, ERWIN, Jira, Confluence, and ALM Octane Other programming languages: .Net, C# Experience with integrating web services across cloud platforms, Microsoft Azure, Amazon Web Services and PaaS environments Experience with automating identity management services to include user authentication and authorization using an More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Full Stack Engineer

Reading, England, United Kingdom
Hybrid / WFH Options
Project People
software bugs efficiently Ensure compliance with internal security and quality standards 🧰 Tech Stack & Tools: Frontend: JavaScript (React), jQuery, HTML/CSS Backend: ASP.NET Core, MVC .NET, Entity Framework Core, C# Database: MS SQL Server 2016+, T-SQL Cloud & DevOps: Microsoft Azure, Azure Functions, Logic Apps, Event Grid, Key Vault, CI/CD, Terraform, ARM Templates Mobile: .NET MAUI API: REST More ❯
Posted:

Full Stack Engineer

slough, south east england, united kingdom
Hybrid / WFH Options
Project People
software bugs efficiently Ensure compliance with internal security and quality standards 🧰 Tech Stack & Tools: Frontend: JavaScript (React), jQuery, HTML/CSS Backend: ASP.NET Core, MVC .NET, Entity Framework Core, C# Database: MS SQL Server 2016+, T-SQL Cloud & DevOps: Microsoft Azure, Azure Functions, Logic Apps, Event Grid, Key Vault, CI/CD, Terraform, ARM Templates Mobile: .NET MAUI API: REST More ❯
Posted:

Full Stack Developer

Wotton-Under-Edge, Gloucestershire, South West, United Kingdom
Hybrid / WFH Options
Renishaw PLC
skills. Good communication (written and verbal) and team working skills. Able to communicate effectively using MS Teams or similar. Design, develop, and maintenance of full-stack web applications using C#/.NET Core , ASP.NET MVC , and JavaScript frameworks (e.g., React, Angular). Familiarity with CMS or similar platforms (e.g., Sitecore, Contentstack, Adobe Experience Manager). Understanding of microservices architecture , API More ❯
Employment Type: Permanent, Work From Home
Salary: £55,000
Posted:

.NET Software Engineer with Security Clearance

Arlington, Virginia, United States
Booz Allen Hamilton
experience with .NET Framework and .NET Core+ 5+ years of experience designing, modifying, developing, writing, and implementing sof tware programming applications using agile methods 5+ years of experience with C# and Web API Experience with migrating from .NET Framework to .NET Core Experience with Docker and containerization Experience with Agile methodology, product management, and sof tware products Experience acquiring client More ❯
Employment Type: Permanent
Salary: USD 158,000 Annual
Posted:

Senior Full Stack Application Developer with Security Clearance

Tampa, Florida, United States
Barbaricum
eligibility preferred 7+ years of hands-on experience in full stack development, supporting web-based applications Front-end expertise using React, Angular, or Vue.js Back-end development experience with C#, Node.js, .NET Core, Java, or Python Familiarity with SQL and NoSQL databases (e.g., PostgreSQL) Proven knowledge of DevSecOps practices, version control (Git), and CI/CD tools such as GitLab More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Software Engineer

Woking, Surrey, United Kingdom
Hybrid / WFH Options
Arrow McLaren IndyCar
experience. Extensive commercial experience delivering projects using agile/lean methodologies. A strong full stack software development background with an understanding of how to engineer quality software. Considerable commercial C#/.NET development experience. Using git in a collaborative environment (pull requests, branches). Experience with relational and document databases e.g. SQL Server and MongoDB. Experience building maintainable codebases using More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer - Engineering

Woking, Surrey, United Kingdom
Hybrid / WFH Options
Arrow McLaren IndyCar
experience delivering projects using agile/lean methodologies. A strong full stack software development background with an understanding of how to engineer quality software. Considerable commercial development experience with C#/.net, Java, Python, or other development languages. Web development experience using technologies such as JavaScript, TypeScript, and React. Proven experience delivering mission critical software into a demanding production environment. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

2026 Entry Level Software Engineer with Security Clearance

San Diego, California, United States
BAE Systems
Skills Prior internship or research experience in related field Extracurricular activities (campus organizations, clubs, student organizations, community service) Proficiency in multiple high level programming languages other then Java (C++,C# or JavaScript) Experience/Familiarity with any of the following: Frameworks: Spring RESTful Web Services Spring boot AWScloud Kafka ActiveMQ .NET Build tools Maven Gradle Camel DevOps Frameworks CI/ More ❯
Employment Type: Permanent
Salary: USD 100,540 Annual
Posted:

Software Engineer L1 KBX - TS/SCI Poly required with Security Clearance

Annapolis Junction, Maryland, United States
Emtak LLC
I (CAP, CND, Cloud+, GSLC, Security+ CE, HCISPP) TS/SCI clearance with FS Poly required Demonstrable work experience with one or more of the following: Python Java .Net C# PHP Node.js HTML CSS JavaScript Vue.js React Experience with MariaDB, MS SQL, MySQL, or Oracle Experience leading small teams and/or mentoring junior developers Experience deploying services in Linux More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Power Platform / .NET Developer

Charlotte, North Carolina, United States
Burgeon IT Services
and enhance applications. Required Qualifications: Bachelors degree in Computer Science, Information Technology, or related field. 5+ years of software development experience with Power Platform and .NET technologies. Proficiency in C#, ASP.NET, .NET Core (8), and Azure cloud services. Experience with SQL Server, JavaScript, HTML5, CSS, and Azure DevOps. Strong understanding of Agile methodologies and modern development practices. Preferred Qualifications: Microsoft More ❯
Employment Type: Any
Salary: USD Annual
Posted:

.NET/SharePoint Developer

Bethesda, Maryland, United States
Calibre Systems
related field, or equivalent experience Demonstrated skill and proficiency in building custom .NET/SharePoint systems using the following:Microsoft tool suite and technologies: Visual Studio, Visual Studio Code, C# and VB.NET, .NET 4.0+, MVC, React, Typescript, Angular, JavaScript, JQuery, HTML, MS SQL Server (SQL, T-SQL, SSIS) Version Control/Collaboration: GitHub, Azure DevOps, TFS Microsoft SharePoint technologies: SharePoint More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Back End Integration Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
I3 Resourcing Limited
API lifecycle management . Proficiency in Microsoft Azure services: API Management, Service Bus, Logic Apps, Azure Functions WebApps, Storage, Networking, Security (RBAC, OAuth, SAML) Solid software development experience with: C# (.NET/.NET Core) REST APIs, SQL Server (T-SQL), HTML/CSS/JavaScript/React, Python Comfortable with tools like Azure Data Factory , Databricks , Power Automate , Power Platform More ❯
Employment Type: Permanent, Work From Home
Salary: £80,000
Posted:

SOFTWARE CONSULTANT with Security Clearance

Fairfax, Virginia, United States
Hybrid / WFH Options
VSolvit
assigned Basic Qualifications: 5+ years of software/web development experience 5+ years of experience in the design, development and implementation of databases 2+ years of ASP.Net, ASP.Net Core, C# MVC/Core based web development experience using Visual Studio 2017 or higher 2+ years of SQL Server, Creating and Maintaining T-SQL Procedures, functions, and triggers 2+ years of More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Developer, Senior (TS/SCI Required) with Security Clearance

Washington, Washington DC, United States
Potawatomi Federal Solutions, LLC
Preferred). Experience Required: 7+ years of experience in software development (full-stack, backend, or frontend). Proficiency in one or more programming languages such as Java, Python, JavaScript, C#, or Go. Experience with frameworks and libraries such as React, Angular, Node.js, Spring Boot, or Django. Familiarity with relational and NoSQL databases (e.g., PostgreSQL, MongoDB). Understanding of RESTful APIs More ❯
Employment Type: Permanent
Salary: USD 200,000 Annual
Posted:

Senior Applications Developer

Hemel Hempstead, Hertfordshire, United Kingdom
Hybrid / WFH Options
BAM UK & Ireland
technical foundation, a collaborative mindset, and a passion for delivering high-quality solutions: Technical Skills: • Minimum of 5 years of commercial IT experience. • Extensive knowledge of ASP.NET (including Core), C#, MS SQL, T-SQL, Web APIs, HTML, JavaScript, React JS, and CSS. • Proven experience in application architecture and design, with a solid understanding of coding principles and best practices. • Background More ❯
Employment Type: Permanent
Posted:

Web Application Developer with Security Clearance

Chantilly, Virginia, United States
Hybrid / WFH Options
Noblis
modern frontend frameworks JavaScript/TypeScript HTML5/CSS3 RESTful API design and implementation Bootstrap and other CSS frameworks Frontend build tools and package managers Backend web technologies (.NET C#, Python, Node.js) Database integration (MySQL, PostgreSQL, Microsoft SQL) Section 508 compliance implementation Web application security best practices Performance optimization techniques Desired Qualifications Active TS/SCI with CI Polygraph Bachelor More ❯
Employment Type: Permanent
Salary: USD 142,600 Annual
Posted:

Lead Architect

Woburn, Massachusetts, United States
Hybrid / WFH Options
Notified
complex software systems. Experience in modernization legacy applications into modular scalable decoupled architectures. Strong technical background with hands-on experience in software development, preferably in languages such as .NET C#, TypeScript, Nodejs, Angular/react, SOLR, OpenSearch. Strong technical background with hands-on experience in master data management, proficiency in organizing and optimizing data in Microsoft SQL Server relational databases. More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Sr .Net Developer with Security Clearance

Arlington, Virginia, United States
Hybrid / WFH Options
Alpha Omega Integration LLC
Gits branching, comparing, cut branches, .yml deployment. .NET (Core and Framework) .NET 8.0 and above. MVC/Razor/Blazor asp.net (AJAX, CSS, JQUERY, JavaScript) Developing languages such as C#, VB.net enterprise multi-tiers and Entity framework. Working with real time applications and their scaling including multi clustering, performance, and caching. Cloud Foundry, AWS, S3 packet, multi-instance. Working with More ❯
Employment Type: Permanent
Salary: USD 150,000 Annual
Posted:

Web Developer L2 KBX - TS/SCI Poly required with Security Clearance

Annapolis Junction, Maryland, United States
Emtak LLC
may be substituted for a bachelor's degree. TS/SCI clearance with FS Poly required Demonstrable work experience with one or more of the following: Python Java .Net C# PHP Node.js HTML CSS JavaScript Vue.js React Experience with MariaDB, MS SQL, MySQL, or Oracle Experience leading small teams and/or mentoring junior developers Experience deploying services in Linux More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Software Engineer/Developer with Security Clearance

Herndon, Virginia, United States
Ingenium Consulting, LLC
Consult and coordinate appropriately for problem resolution, task scheduling, new resource requirements, and task clarification. • Understand user needs and develop product interfaces. Require Skill Sets: • Programming language (Java, Swift, C#, Python, Go) • Platforms: Windows, iOS, or Android More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Back-End Developer

Worthing, West Sussex, England, United Kingdom
Vaerdi Recruitment Limited
/CD pipelines and monitoring solutions Mentor junior developers and contribute to technical documentation Skills and Experience 3-5 years of professional back-end development experience Strong proficiency in C# and .NET Core/ASP.NET Core Experience with Azure cloud services Solid understanding of RESTful API design principles and implementation Experience with SQL databases (Azure SQL, SQL Server) and T More ❯
Employment Type: Full-Time
Salary: £35,000 - £50,000 per annum
Posted:
C#
10th Percentile
£35,000
25th Percentile
£47,500
Median
£60,000
75th Percentile
£80,000
90th Percentile
£102,500