Principal Software Engineer Jobs in New York, NY

Shape innovative backend systems as a Senior Engineer, driving high-performance services that process billions of transactions with low latency. Mentor engineers, collaborate cross-functionally, and a...

Lead the development of core backend systems for a high-performance trading platform. Own order matching and position management components, ensuring reliability and scalability while optimizing syste...

Contribute to the high-performance backend for a cutting-edge exchange, overseeing low-latency order matching and robust order state management, while driving system reliability and performance amidst...

Transform the technical landscape by defining and owning the catalog platform architecture, leading modernization efforts and driving architectural decisions across teams to enhance a high-impact prod...

Join a dynamic team as a Java Engineer, solving complex business challenges. Engage in all phases of development, from design to integration, while leveraging your expertise in Java, SOA, and EAI to d...

Build and enhance robust infrastructure services, collaborating with engineering teams to automate tools that improve reliability and operational efficiency at scale for all users...

Shape the future of software development by leading a talented team, driving innovative projects, and collaborating across functions to build robust applications that enhance business capabilities and...

Innovate by building and scaling a core product platform, enhancing user experience with AI insights. Collaborate across backend and frontend to shape architecture and elevate engineering practices as...

Grow your career with us by leading transformative AI initiatives that drive operational efficiency. You'll build impactful LLM-powered workflows, collaborating with teams to scale our core platform a...

Unlock potential by leading design and implementation of security solutions, mentoring teams, and defining architectural direction in a fast-paced startup environment. Collaborate closely with stakeho...

Transform legal workflows by developing agent systems that enhance efficiency and optimize high-stakes processes. Collaborate with clients to deliver impactful solutions that ensure quality and accele...

Collaborate to design and develop engaging web applications, utilizing React for front-end and C#/.NET for APIs. Join a dynamic team to enhance user experiences while leveraging cloud technologies lik...

Lead the charge in software engineering, managing cross-regional teams to drive innovative conference platform integrations, elevate performance, and ensure alignment with strategic business objective...

Elevate engineering productivity by optimizing workflows, driving strategic initiatives, and implementing metrics that enhance delivery speed and quality. Collaborate cross-functionally, fostering an...

Take ownership of building and managing social networks for chronic health conditions. Collaborate with cross-functional teams in an agile environment, leveraging technologies like Ruby on Rails and A...

Build a high-performing platform team that drives shared services across engineering. Lead initiatives in AI, reliability, and developer experience while collaborating with cross-functional teams to s...

Champion the design and delivery of mission-critical AI systems, guiding technical strategy and innovation while ensuring compliance and scalability across federal programs and guiding cross-program t...

Join a team that's driving innovation in CI/CD and AI development tooling, empowering engineering teams to enhance productivity through shared infrastructure and autonomous pipelines. Own features and...

Drive innovation by designing and delivering end-to-end software solutions, enhancing system performance and reliability while mentoring engineers and leading architectural developments for scalable a...

Innovate as a Senior Software Engineer in a dynamic team, delivering low latency risk analytics solutions for trading operations, while ensuring service efficiency and reliability in a fast-paced, col...

Transform technology solutions by leading an agile team committed to quality, innovation, and operational excellence. Utilize advanced software skills and AI-tools to enhance product delivery while in...

Collaborate with cross-functional teams to implement and deploy cloud solutions, applying XP engineering practices and mentoring others to foster growth. Engage closely with clients to adapt solutions...

Engage with our innovative team as a Staff Software Engineer, driving design and architecture for scalable backend services while mentoring engineers and influencing technical decisions across teams f...

Shape the future of cloud-native applications and AI solutions. Lead and mentor developers, architecting robust software in C# and .NET while integrating AI features that enhance workflows and automat...

Join a dynamic team to architect and develop cloud-native applications, integrating AI features while providing technical leadership. This senior role requires strong expertise in C#, .NET, and AI tec...