Top Senior Level Front-End Developer Jobs in NYC, NY

The Staff Software Engineer will design and build robust infrastructure, work with product and design teams, and create user experiences for homeowners managing their mortgages. They will also learn new technologies and apply them to complex problems in the mortgage servicing industry.

You will contribute to scaling Jackpocket's fulfillment systems and collaborate on initiatives to improve the tech infrastructure as the company grows. Responsibilities include system stability, documenting operations, architectural evolution, and feature execution.

As a Senior Software Engineer, you will lead the design and development of web applications, collaborate with cross-functional teams, mentor junior engineers, and ensure high standards for code quality and architecture. You will also focus on building scalable and secure applications while improving overall team performance.

As a Senior Software Engineer, you will lead within Kargo's targeting platform, mentoring others, optimizing solutions, and working with large datasets. Your tasks include writing clean code, participating in architecture planning, and reviewing code, while ensuring best practices are maintained.

As a Principal Software Engineer, you will lead the design and optimization of a next-generation video player library, establish technology roadmaps, and collaborate with various engineering and product teams. Your role includes mentoring technology leaders and ensuring high performance of applications used by millions of users.

As a Senior Python Software Engineer at Citadel Securities, you will design, develop, test, and deploy software solutions, partnering with business leaders to define priorities and analyze complex technical problems to support trading activities.

The Frontend Engineer will collaborate with backend engineers, designers, and product managers to build new features for the Voice Platform team, allowing restaurants to manage customer calls efficiently. Responsibilities include participating in the product development process, using data to drive decisions, and contributing to engineering processes to support scaling. The role requires technical leadership and a strong focus on user experience.