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Top C# Jobs in Washington, DC

85K-117K Annually
Mid level
Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
As a Senior Associate in the Risk Analytics and Modeling team, you will apply your data analysis and quantitative skills to develop and validate complex models for financial risks, fraud detection, and other analytics while supporting clients to achieve data-driven decisions and optimize their operations.
Top Skills: C#C++JavaPythonRSASSQL
66K-78K Annually
Junior
Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
As an Associate in the Risk Analytics and Modeling team, you will apply quantitative and analytical skills to develop or validate models related to credit risk, fraud detection, and anti-money laundering, while utilizing advanced data analytics techniques.
Top Skills: C#C++JavaPythonRSASSQL
5 Days Ago
Washington, DC
138K-252K Annually
Mid level
138K-252K Annually
Mid level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
As a Software Engineer, you will develop, integrate, and scale Anduril's software for military applications, focusing on mission-critical capabilities for autonomous air vehicles. You will solve complex technical challenges and collaborate with various teams to create solutions in networking, autonomy, and robotics, ensuring seamless operation under real-world conditions.
Top Skills: C++Rust
30 Minutes Ago
Washington, DC
101K-198K Annually
Expert/Leader
101K-198K Annually
Expert/Leader
Big Data • Cloud • Software • Database
The Senior Consulting Engineer at MongoDB will work with diverse clients to implement and optimize MongoDB solutions throughout the application lifecycle while delivering training and collaborating with internal teams. The role requires deep technical expertise, strong problem-solving abilities, and excellent communication skills to ensure client success and influence product direction.
Top Skills: C#GoJavaNode.jsPythonRuby
Senior level
Security • Software • Cybersecurity
The Sr. Applications and SharePoint Developer will provide IT support to the National Security Council, primarily focusing on SharePoint development and maintenance. Responsibilities include designing and creating custom workflows, managing integrated systems, and ensuring compliance with security standards. The role requires expertise in various programming languages and development methodologies, with an emphasis on collaborative work within agile teams.
Top Skills: .NetC#JavaScriptJqueryNode.jsReact
9 Hours Ago
Washington, DC
Senior level
Senior level
Security • Software • Cybersecurity
The Full Stack Developer will provide IT support to the National Security Council, focusing on application development in C#, and maintaining both custom and third-party applications. Responsibilities include operational support, strategic planning for SharePoint, serving as a Tier 2 technical resource, and implementing new capabilities within the organization.
Top Skills: C#JavaScriptTypescript
90K-120K Annually
Mid level
Financial Services
The Applications System Engineer will support and administer nCino and Salesforce applications, manage system changes and user requests, collaborate on technical issues, analyze enhancements, and ensure compliance with regulations. Key responsibilities include system maintenance, configuration design, and software testing.
Top Skills: ApexAsp.NetC#NcinoSalesforceSQL
Internship
HR Tech
As a Software Engineer Intern, you will design, code, test, and maintain software applications. You will work collaboratively in a team environment, tackling debugging and technical challenges while developing software using various programming languages and methodologies.
Top Skills: C#JavaJavaScriptPython
Senior level
Information Technology • Software
The Senior Power Apps Developer will solve complex technical and procedural problems within a remote Agile Scrum team. Responsibilities include developing model-driven applications, maintaining application environments, collaborating with stakeholders, capturing data requirements, and ensuring synchronization with business processes. The developer will also participate in Scrum ceremonies and assist in evaluating technical requirements.
Top Skills: C#CSSHTMLJavaScript
4 Days Ago
Washington, DC
Senior level
Senior level
Information Technology
The Senior Application Developer will design, develop, enhance, and implement Client-Server and Web-Based applications using .NET technologies. Responsibilities include troubleshooting production issues, developing reporting capabilities, ensuring application quality, and mentoring junior developers. The role demands collaboration with clients and project teams to meet technical requirements and drive system improvements.
Top Skills: C#Java
4 Days Ago
Washington, DC
Senior level
Senior level
Information Technology
The Senior Application Technical Specialist will design, develop, enhance, and deliver Client-Server/Web-Based applications using .NET technologies. Responsibilities include troubleshooting, system monitoring, providing technical mentorship, and ensuring adherence to development standards while working closely with clients and business analysts to improve application functionality and efficiency.
Top Skills: Asp.NetC#
4 Days Ago
Washington, DC
Senior level
Senior level
Information Technology
The Senior Applications Developer will be responsible for designing, developing, and enhancing client-server and web-based applications using .NET technologies. They will troubleshoot production issues, work with business analysts, improve efficiency of the ERAP application, and ensure application quality by adhering to development standards. Additionally, mentoring junior developers and providing strategic IT solutions are key responsibilities.
Top Skills: C#JavaSQL
5 Days Ago
Washington, DC
Senior level
Senior level
Information Technology • Consulting
As a Sr. Solutions Architect II, you will define software architecture aligned with business goals, implement technologies, design solutions, mentor engineers, collaborate with teams, and ensure code quality while staying updated on industry trends.
Top Skills: .NetC#Java
5 Days Ago
Washington, DC
Senior level
Senior level
Information Technology • Consulting
As a Full-Stack (.NET) Developer, you will work on mission-critical applications, developing web applications using .NET technologies, and ensure client satisfaction through high quality software solutions.
Top Skills: .NetC#
5 Days Ago
Remote
Washington, DC
168K-240K Annually
Mid level
168K-240K Annually
Mid level
Cloud • Security • Software • Cybersecurity
As a DevSecOps Engineer at Veeam, you will secure, implement, and maintain infrastructure solutions on Microsoft Azure. Responsibilities include automating security processes, integrating security into CI/CD pipelines, and improving system reliability and compliance with security standards. You will also respond to security incidents and help define internal security standards.
Top Skills: BashC#GoPowershellPython
6 Days Ago
Washington, DC
130K-145K Annually
Senior level
130K-145K Annually
Senior level
Consulting • Design
The Regional Design Technology Manager will lead BIM best practices, collaborate with teams on project delivery, advance design technologies, and promote a culture of innovation and training within the organization, ensuring a seamless integration of technological solutions in design processes.
Top Skills: C#C++JavaPythonVb.Net
6 Days Ago
Washington, DC
Senior level
Senior level
Information Technology • Consulting
As a Sr. Full Stack Developer I, you'll develop modern web applications, collaborate within an Agile team, gather requirements, conduct code reviews, and manage application testing. You will leverage technologies such as .NET, C#, and SQL Server while ensuring high-quality standards in production environments.
Top Skills: .NetC#Mvc
6 Days Ago
Washington, DC
Senior level
Senior level
Agency • Artificial Intelligence • Fintech • Healthtech • Information Technology • Professional Services • App development
The Solutions Engineer role involves collaborating with stakeholders, designing scalable .NET applications, developing using C# and ASP.NET, implementing CI/CD processes, and creating cloud-based solutions on Azure. The engineer will focus on code quality, application performance, and act as a liaison with clients to ensure technical needs are met.
Top Skills: C#
6 Days Ago
Remote
Washington, DC
Expert/Leader
Expert/Leader
Information Technology • Security • Software
The Senior Software Engineer at Virtru will collaborate with product management and UX to design, develop, and deliver new software solutions focused on data privacy. Responsibilities include mentoring team members, staying updated with technology trends, and managing the application lifecycle from code to deployment.
Top Skills: CC#C++
6 Days Ago
Washington, DC
Senior level
Senior level
Business Intelligence • Consulting
AI and Technology Consultants work with clients to deliver strategic initiatives through a combination of technical and business capabilities. Responsibilities include leading Agile transformations, managing projects, and translating business needs into technical solutions.
Top Skills: C#C++JavaJavaScriptPython
6 Days Ago
Remote
Washington, DC
143K-171K Annually
Senior level
143K-171K Annually
Senior level
Energy
The Principal Software Development Engineer will lead the engineering of software for solar + storage power plants, collaborating on a Python-based software simulation platform, researching energy markets, and implementing machine learning and data analytics tools to enhance performance and revenue.
Top Skills: C#C/C++JavaScriptPythonRustTypescript
6 Days Ago
Washington, DC
Senior level
Senior level
Artificial Intelligence • Cloud • Machine Learning
The Full Stack Developer will be responsible for .NET and SQL development, unit testing, and database management. They will design, develop, document, test, and debug software systems, maintain complex databases, write stored procedures and UDFs, and follow Agile processes while ensuring adherence to security protocols.
Top Skills: .NetC#
6 Days Ago
Washington, DC
Senior level
Senior level
Software
The Full Stack .NET Developer will design, develop, document, test, and debug software systems, write clean code, manage complex databases, and implement security measures. The role requires diagnosing issues across various system tiers and following Agile processes, along with supporting all phases of software development and database management.
Top Skills: .NetC#
10 Days Ago
Hybrid
Washington, DC
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Information Technology • Other • Software • Consulting
The Senior Full Stack Developer will lead the development of advanced web-based mapping applications, architect technical solutions, mentor junior developers, and collaborate with cross-functional teams to create impactful geospatial technology.
Top Skills: C#JavaScriptPython
19 Days Ago
Washington, DC
Senior level
Senior level
Information Technology
The Senior Developer will design, develop, test, and support software solutions, utilizing the Microsoft.NET framework and associated tools. Responsibilities include analyzing requirements, creating REST APIs, maintaining databases, implementing new features, and collaborating with team members to improve processes and documentation.
Top Skills: C#Ms Sql Server
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