Top Senior Software Engineer Jobs in NYC, NY

Design and implement innovative video solutions and tools for sellers on a live shopping platform, enhancing video quality and user engagement.

As a Software Engineer, you will ship features, maintain a high-quality feed, build scalable systems, and mentor teams while leading engineering initiatives.

Develop and maintain high-performance algorithmic trading systems, enhancing core components, collaborating with stakeholders, and gaining domain expertise.

The Software Engineer will enhance trading strategies, develop new algorithms and tools, and help evolve a high-performance trading system. They will collaborate with traders and ensure robust execution performance.

The role involves building secure enterprise solutions, implementing access control systems, and developing public APIs while ensuring intuitive user experiences and scalable architecture.

Join Snap Inc as a Backend Engineer to design, implement, and operate scalable services for products, collaborating across teams and maintaining system quality and operational excellence.

Lead engineering efforts at Headway, designing software architecture, mentoring teams, and shaping technical requirements to build a mental health care platform.

Design and build UIs and features for Oso's authorization service, enhance user experience, and engage with users for support.

Design and build features for the SFS Bank Platform, ensuring security, compliance, and operational continuity while collaborating with other engineering teams.

Collaborate with business and engineering teams to implement scalable user interfaces, backend services, and risk management systems with a focus on real-time metrics.

The Senior Software Engineer II leads the full-stack Ad Tech team at Kargo, developing scalable applications while mentoring junior developers and collaborating across teams.

As a Frontend Engineer, you'll build and enhance the trading experience, develop user-facing features, and engage with customers to shape product decisions.

The role involves building, maintaining, and supporting a powerful trading platform, designing and deploying software solutions, and collaborating with business leaders to analyze and solve complex technical problems in a dynamic trading environment.

Design and develop software solutions, analyze complex problems, and provide support for trading activities in a dynamic environment.

The role involves developing production systems using Java and Spring, working with databases, and collaborating with teams to optimize solutions.

Develop high-volume server-side applications using Java or similar languages, collaborating on product teams to enhance customer experiences.

Software Engineers at Citadel build systems for investment processes, collaborating with investors and researchers to enhance efficiency and outcomes.

The role involves architecting and optimizing AI applications and workflows, building real-time execution engines, and collaborating with customers for feature development.

Join a dynamic team to enhance mobile-first functionality for clinicians, ensuring a high-quality experience through innovative AI technology.

Design, develop, test, and deploy software solutions while collaborating with business leaders to enhance trading activities and solve complex problems.

The job involves architecting, building, and refining Gusto's Android app, enhancing user experience, collaborating with teams, and scaling services while maintaining mobile infrastructure.

Design and develop high-performance real-time data pipelines for processing financial market data, ensuring low latency and high throughput.

Lead complex software engineering initiatives, mentor engineers, ensure compliance, and optimize operations using sophisticated technologies in a risk-aware environment.

Lead mobile software development as a Principal Mobile Software Engineer, driving technical strategy, building systems in React Native, and mentoring engineers to enhance user experience and scalability.

As a Senior Mobile Software Engineer, design and build scalable mobile applications, collaborate with cross-functional teams, and enhance engineering quality.