Top Senior Software Engineer Jobs in NYC, NY

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

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

Lead the development of data solutions using Palantir Foundry, mentor junior staff, manage client accounts, and uphold project standards.

As a Software Engineer on the AI Tools team, you'll improve productivity by integrating AI tools into workflows, developing software, and collaborating across teams.

As a Senior Software Engineer, you will architect and build a high-performance trading platform, integrating real-time data and advanced tools for active traders, while collaborating on large-scale initiatives.

As an Android Engineer at Snap Inc, you will develop user-friendly mobile applications, ensure code quality, and collaborate on UI/design processes.

The Software Engineer, iOS will develop high-performance mobile apps, manage code quality, and collaborate with design teams to enhance Snapchat's camera features.

Lead the development of innovative software solutions, supervise and mentor a team, and ensure quality outcomes while driving business success.

As a Software Engineer, you will design and operate frameworks for data processing, build internal APIs, and ensure data security. You will collaborate on systems that handle real-time and batch workloads efficiently.

Build frontend experiences, contribute to design decisions, mentor junior engineers, and engage with customers to address complex challenges.

Design and build scalable backend architecture, mentor junior engineers, and ensure data synchronization for customer SaaS tools while engaging with clients to solve complex problems.

The Senior Full Stack Software Engineer II at Upside is responsible for developing high-quality software, collaborating with cross-functional teams, mentoring other engineers, and driving improvements in system performance and quality.

As a Software Engineer, you'll design and build Clear Street's core platform for managing institutional client data, developing scalable services ensuring accurate and timely information across systems.

This role involves configuring, customizing, and deploying applications on the Unqork platform, ensuring solutions meet complex business needs, mentoring developers, and optimizing application performance while adhering to security standards.

The role involves configuring and deploying applications on the Unqork platform, collaborating with teams, optimizing solutions, and mentoring developers.

Design, code, and build scalable applications for investment technology. Collaborate with teams, conduct POCs, and innovate using modern software development practices.

The Software Engineer will design and scale back-end systems, improve features, ensure system reliability, and collaborate across teams while focusing on performance and security.

Lead software engineering projects and mentor junior staff while delivering innovative solutions. Oversee large-scale systems and enhance operational processes.

The role involves leading software engineering teams, developing large-scale data processing systems, mentoring junior staff, and ensuring project success. You will leverage programming languages and technologies like Java and Python, embracing innovation and technology to enhance delivery.

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

The software engineer will build and operate infrastructure for AI agents, ensuring reliability, scalability, and security. Responsibilities include managing LLM services, developing storage systems, and enhancing observability while collaborating cross-functionally.

As a Software Engineer on the AI Products Team, you will build features, improve LLM models, develop infrastructure, engage with customers, and shape team culture.

Join Airwallex's team as a Senior Backend Software Engineer to develop secure stablecoin infrastructure, integrating it into financial systems and enhancing global payments.

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.

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