Top Senior Backend Engineer Jobs in NYC, NY

As a Senior Backend Engineer, you'll design and manage cloud infrastructure, implement CI/CD systems, and develop services for scalable production environments.

Design and implement REST APIs and backend services, optimize performance, and ensure system reliability while working with cross-functional teams.

Develop and maintain scalable backend services and APIs at LaunchDarkly. Lead technical discussions, mentor peers, and ensure best practices in backend development and observability.

Design and develop backend systems for Fern's financial products, ensuring accessibility and security for millions of users while moving large transaction volumes.

As a Senior Backend Engineer, you will enhance backend systems for our ML cloud platform, develop scalable APIs, and maintain database performance using Python and FastAPI.

Design and maintain backend services for a military workflow platform, focusing on scalability, performance, and reliability in production systems.

The Senior Back End Engineer will develop and enhance critical services, manage APIs, optimize application architecture, and mentor junior engineers.

The Senior API / Backend Engineer will design and maintain APIs using Golang and Python, build scalable backend services, ensure data compliance, and mentor junior engineers while collaborating with product teams.

As a Senior Backend Engineer at Patreon, you'll design and deliver features for creator engagement, collaborate with cross-functional teams, and mentor engineers while maintaining a scalable back-end system.

As a Senior Backend Developer, you'll design, develop, and optimize back-end systems for web and mobile applications, ensuring reliability and performance. You'll collaborate with cross-functional teams to implement best practices in code quality and stay current with technology trends.

As a Senior Backend Engineer, you will build APIs and integrations, develop fault-tolerant systems, mentor engineers, and ensure code quality.

The Senior Backend Engineer develops core product features in ETL and GraphQL, designs APIs, builds ETL pipelines, and collaborates with frontend teams.

As a Senior Software Engineer, you will design and develop scalable backend systems, delivering production-ready code and owning the software development lifecycle, while mentoring peers and resolving production issues.

As a Senior Backend Engineer, you will design and develop intelligent backend systems, work with AI/ML workflows, optimize performance, and collaborate cross-functionally to enhance Catio's platform for tech architecture planning.

As a Senior Backend Engineer, you will develop and maintain deployment infrastructure for GitLab's self-managed customers, ensuring secure and scalable operations across various environments.

The Sr. Backend Engineer will develop the core platform and web app using Typescript and Node.js, focusing on performance optimization and UI/UX implementation.

As a Senior Software Engineer, you will design, build, and launch backend systems and APIs, collaborate with cross-functional teams, and improve scalability and performance of the CRM application.

The Senior Backend Engineer will lead AI-focused projects, optimize data pipelines, mentor juniors, and enhance customer support through innovative technologies.

The Senior Backend Engineer will design and deploy APIs, build microservices for high-volume data, and drive technical initiatives in a fast-paced environment.

The Senior Backend Engineer will develop APIs for PDF document processing, collaborating with teams to enhance Kensho's AI capabilities and ensure efficient communication across teams.

We seek a Senior Backend Engineer for our CDP team, specializing in scalable systems and AI-driven features to enhance data analysis and marketing automation.

The Senior Backend Engineer will develop and maintain backend systems, collaborate on data-driven solutions, and enhance products using machine learning.

As a Senior Backend Engineer, you'll build and maintain backend systems for a cloud ML platform, optimizing APIs and managing databases while ensuring system performance and security.

Develop Django APIs and backend services for a decentralized energy platform, focusing on scalability, performance, and collaboration with cross-functional teams.

As a Senior Backend Engineer, you will design and build backend services, ensure system reliability, mentor junior engineers, and drive backend architecture discussions while using agile development practices.