Top Software Engineer Jobs in NYC, NY

As a Staff Software Engineer at Check, you will address complex engineering problems, build prototypes, and improve team performance through collaboration and mentorship. You will architect scalable systems using Python, React, and cloud-native tools, controlling end-to-end delivery from design to deployment.

As a Senior Software Engineer at Check, you will lead end-to-end problem-solving, build prototypes, simplify the team's domain, and make impactful decisions. You will collaborate with the team using Python, React, and AWS, among other tools, to enhance payroll solutions.

The Principal Software Engineer will shape the future of Square's ordering platform by leading the design and architecture of distributed systems, ensuring scalability and reliability while mentoring other engineers. Responsibilities include driving technical vision, collaborating with cross-functional teams, conducting code reviews, and solving complex technical challenges.

As a Senior Software Engineer, you will develop and maintain trading systems, focusing on UX/UI functionalities. Responsibilities include code writing, testing, documentation, and participating in agile development practices. Your role involves using various front-end technologies, mentoring team members, and adapting to a tech stack that includes React, Java, and TypeScript.

As a Senior Software Engineer at NBCUniversal, you will lead the development of innovative systems, guiding the creation of full-stack solutions that integrate APIs and aggregate data. Your role involves collaborating with IT and business teams, designing scalable software, and ensuring high-quality code practices. You will also mentor team members and drive improvements in engineering processes through effective leadership.

As a Senior Lead Software Engineer at Capital One, you will lead a team in developing diverse technology projects, ensuring data quality solutions that meet regulatory needs, and collaborating to deliver cloud-based services that enhance customer financial empowerment.

As a Lead Software Engineer, you will design and deliver production quality software solutions for quantum inspired algorithms, optimize software for performance, and collaborate with researchers to improve execution speed. You will also contribute to operational stability and lead communities in software engineering practices.

As a Staff Software Engineer in Square's Franchise Suite, you will lead the technical strategy for multi-entity business support, focusing on integrating acquired solutions into Square's ecosystem. Your duties involve driving technical leadership, mentoring, system refactoring, and collaborating with various teams to define project roadmaps.

The Senior Software Engineer will lead and collaborate on building and scaling core payment products for Cash App users. The role involves engaging in technical discussions, product development, and working closely with design and engineering teams. The engineer will focus on backend system development and integration with frontend and mobile teams.

Lead the development of the mining management UI for the Proto suite of mining rigs, primarily using TypeScript, React, and Tailwind CSS. Collaborate with designers, integrate animations, ensure performance optimization, and contribute to back-end development in Rust. Mentor junior developers and participate in architectural discussions.

The Lead Software Engineer will optimize ML models and infrastructure for JPMorgan Chase, collaborating with teams to implement advanced technology solutions and mentoring engineers. Responsibilities include architecting distributed ML systems, developing management tools, and driving technology adoption across teams. The role demands strong leadership and technical skills in the AI/ML domain.

As a Staff Software Engineer for the Franchise Suite, you will lead technical strategies, enhance existing systems, develop new services, and foster a culture of engineering excellence while collaborating with teams across the organization.

As a Senior Frontend Engineer at Katmai Tech Inc., you will architect and build web-based 3D, video, and audio applications for a new immersive video conferencing platform. Your role involves setting coding standards, mentoring other engineers, and collaborating across teams to enhance product quality and performance.

The Software Engineer will be responsible for building new eCommerce integrations, providing customer support, and contributing to platform roadmap creation, while overseeing a team of engineers. The role involves working with JavaScript/TypeScript and various eCommerce platforms.

As a Frontend Software Engineer, you will build and maintain the Jebena survey authoring system, developing responsive user interfaces based on product specs and UI sketches. Collaboration with backend engineers and team members is essential to create API calls and contribute to various internal tools.

The Lead Software Engineer will design, develop, and implement high-performance computing solutions in collaboration with quantum-inspired researchers. Responsibilities include writing production-quality code in various languages, optimizing algorithms for performance, leading software project evaluations, and enhancing operational stability of software applications.

As a Staff Software Engineer for Datadog's Driveline, you will design and lead high visibility projects to enhance the resilience and scalability of a critical component of the Event Platform. You will collaborate across teams, make architectural decisions, and address system risks to optimize performance and reliability.