Top Principal Software Engineer Jobs in NYC, NY

As a Principal Software Engineer on the Data Platform team, you'll architect and build scalable data infrastructure, driving product development and supporting data tools in a collaborative environment.

This role involves leading the design and evolution of GitLab’s multi-tenant platform, ensuring high availability and performance while mentoring team members. Responsibilities include backend API design and fostering a collaborative engineering culture.

Seeking a Principal Software Engineer with 16+ years of experience to lead on cloud native applications, team coaching, and innovative technology solutions in Portfolio Accounting.

Seeking a Principal/Sr. Principal Software Engineer to develop embedded software utilizing C++, Linux, and various development methodologies for national defense products.

The Principal Software Engineer will design and maintain core development tools, optimize build systems, automate workflows, and lead engineering teams in a high-frequency trading environment.

Lead a team of developers in architecting, building, and deploying software solutions. Manage projects, collaborate across teams, and ensure adherence to SDLC processes.

The role involves collaborating with agile teams, designing and implementing technical solutions, and delivering cloud-based services as a DevOps Engineer.

Join Northrop Grumman as a Software Engineer to innovate defense systems, collaborating on requirements, software design, and Agile practices to deliver mission-critical solutions.

As the Engineering Lead on the Commerce team, you will define and execute the Commerce strategy, ensuring technical architecture aligns with customer needs and business objectives.

Lead the design, development, and deployment of distributed data applications, mentoring engineers and contributing to engineering culture and strategic planning.

The Sr. Principal Software Engineer develops software solutions in embedded systems, leads teams, and ensures high-quality development practices while driving organizational objectives.

Responsible for overseeing backend systems design, implementation, and maintenance. Lead a team to ensure reliability and performance of the Generative AI platform, driving innovation and optimization.

In this role, you will develop and maintain software for a Microsoft IIS-hosted website, perform T-SQL query development, and manage Windows server configurations.

Lead the development of solutions to national security threats involving reverse engineering and vulnerability research of software and systems.

The Principal Software Engineer will be responsible for software integration, testing, and troubleshooting, with a focus on automated testing frameworks in a collaborative environment.

Develop and maintain software applications for satellite ground systems, conduct troubleshooting, and support launch activities in a dynamic operational environment.

Develop and support software for satellite ground systems, troubleshooting, resolving issues and enhancing capabilities in a dynamic environment.