Top Senior C# Jobs in Washington, DC

The Senior Software Developer will design, develop and maintain software for a U.S. Navy weapon system while ensuring quality through testing. Responsibilities include collaborating with teams, writing efficient code, debugging, troubleshooting, and keeping up with industry trends.

The Senior Software Engineer leads software development, manages projects, mentors developers, and collaborates on software design and testing using Agile methodologies.

The Senior Software Engineer at Thomson Reuters will design and develop cloud-native services and APIs, transitioning from a monolithic to a microservices architecture while ensuring high performance and security.

The Lead Software Engineer will design and develop scalable microservices and APIs, ensuring high availability and security, while working in agile teams.

The role involves designing, developing, and maintaining high-performance web applications using various technologies. The engineer will collaborate with teams, mentor junior developers, ensure application quality, and contribute to architectural decisions.

Seeking a Senior IT Developer/Engineer with extensive experience in .NET technologies, Oracle databases and software development lifecycle, to lead design and coding efforts.

The role involves developing custom solutions using Microsoft Power Platform, engaging with clients to understand requirements, and delivering tailored solutions through various phases of project implementation. Responsibilities include hands-on development, training, and documentation.

As a Sr Software Development Engineer, you will design and maintain distributed systems while collaborating with teams to deliver value through ongoing code releases and improvements.

The Lead Power Platform Developer/Architect will design scalable Power Apps solutions, lead technical teams, conduct architecture reviews, and ensure alignment with business objectives.

The role involves full-stack development on financial technology solutions, focusing on user-facing applications, internal tools, and data pipelines, requiring collaboration across teams.

The Senior Applications Developer will design and implement software solutions, particularly using Angular, while ensuring quality and timely delivery of projects. Requires extensive software development experience and collaboration across teams.

As a Staff SDET, you will lead test automation design and implementation, mentor junior SDETs, and improve testing strategies using AI tools and modern frameworks in a cloud environment.

The Full Stack Developer will create, test, and deploy web applications, maintain server logic, conduct code reviews, and utilize Agile methodologies, focusing on web solutions for federal clients.

Design, develop, and support PII detection solutions, lead technical design and product improvements, and guide the engineering team while ensuring quality and customer empathy.

The Sailpoint Consultant will maintain and support SailPoint IIQ infrastructure, troubleshoot issues, develop scripts, and assist project teams with identity and access solutions.

The Senior Software Engineer will develop and maintain applications, lead a team, integrate systems, and support application developers with a focus on high-quality solutions.

Lead the design and development of scalable software solutions for clinical technologies, mentoring engineers and driving technical direction while ensuring quality and performance.

The Senior Software Engineer will develop scalable solutions for MinuteClinic, collaborating on services that enhance patient experiences, all while leveraging modern technologies and practices.

The .Net Developer will build software applications, collaborate with team members, document technical specifications, and resolve software issues.

The .Net Developer will design, develop, and maintain software applications, lead initiatives, document requirements, and resolve software issues.

Develop and implement a modern web information portal using front-end technologies, ensuring compliance with UX and 508 standards. Collaborate with stakeholders and integrate systems while managing project timelines and quality.

The Sr. .NET Developer will support business functions by developing, implementing, and maintaining application systems, focusing on BI tools and Web APIs.

The Oracle PL/SQL Developer will provide infrastructure and back-end support, perform application testing and installation, and support user community by resolving database issues and performing UNIX administration functions.

The .Net Developer will support business functions by developing, implementing, and maintaining applications, collaborating in a Scrum Team, and ensuring software meets specifications.

Collaborate with stakeholders to create .NET applications, utilizing C#, Azure, and CI/CD for deployment while ensuring application performance.