Top Backend Engineer Jobs in NYC, NY

As a Backend Engineer on the Broker Dealer Clearing team, you will tackle challenging engineering problems to design and build scalable, high-availability applications. Your role involves collaborating with teams to enhance trading solutions, while fully understanding the business domain. You will also interact with users to define new features and drive them from inception to completion.

The Senior Software Engineer on the Cash App Card team will design and deliver card ordering and management experiences. Responsibilities include collaborating with cross-functional teams, leading technical discussions, and driving architectural improvements in a microservices environment.

The Senior Backend Engineer will be responsible for building and maintaining production-grade backend services and APIs for Monte Carlo's Data Observability platform, from inception to deployment. The role requires collaboration with a team, strong Python skills, and experience with cloud and data applications.

The Senior Backend Engineer will develop and maintain Fora's products and infrastructure, collaborate with product managers and designers, and enhance software quality for the advisor portal and other systems. This role involves building applications for advisor onboarding, travel management, and integrations.

As a Senior Backend Engineer at Kalepa, you will tackle challenging problems related to data pipelines, distributed systems, and machine learning. You will collaborate with a global team and utilize cutting-edge technologies to create scalable, fault-tolerant infrastructure and data-driven microservices.

As an Intermediate Backend Engineer, you will build APIs for media planning and advertising campaigns on the VideoAmp platform, ensuring reliable data pipelines and responsive APIs while collaborating with various teams to enhance advertising effectiveness.

As a Senior Backend Engineer, you will design, develop, and maintain backend systems for Calm's applications, collaborate with cross-functional teams, ensure code quality, and mentor junior engineers. You are expected to gather requirements and lead the implementation of complex backend features, focusing on reliability, scalability, and security.

As a Lead Back End Engineer, you will lead diverse technology projects, mentor team members, and collaborate with product managers to create effective cloud-based solutions. You will also stay updated on tech trends and occasionally engage in coding activities to meet regulatory needs and drive business value.

As a Senior Backend Engineer, you will design, develop, and maintain scalable backend services and APIs for CoreWeave's cloud applications. You will collaborate with cross-functional teams, optimize existing systems, participate in architectural discussions, and ensure data security and efficiency. Problem-solving and coding best practices are essential.

As a Sr. Backend Engineer at Ro, you'll design and build distributed services for Ro's healthcare platform, ensuring high performance and reliability. You will lead technical initiatives, collaborate with cross-functional teams, and refine the architectural vision to enhance patient-centric healthcare solutions.

As a Senior Backend Engineer, you will lead initiatives to design and implement identity and authentication solutions for Ro's healthcare platform. Responsibilities include innovating secure user registration and consent management, collaborating with cross-functional teams, and staying updated on regulatory requirements.

As a Back End Engineer at Bilt, you'll design, implement and document back-end services for the mobile app and website. Responsibilities include coaching juniors, improving application architecture, implementing microservices, and ensuring code efficiency and best practices across the development lifecycle.

As a Senior Backend Engineer at Hinge, you will design and maintain cloud-based services, build RESTful APIs, and develop microservices on Kubernetes. Collaborating with cross-functional teams, you will help shape technical strategy while ensuring system reliability and handling on-call responsibilities. Your role involves solving complex technical challenges and enhancing user experiences.

Backend Engineer at Databento will design and maintain scalable APIs and backend services using Python and FastAPI, collaborate with product designers, manage database migrations, implement CI/CD best practices, and enhance application performance and stability.

As a Senior Backend Engineer, you will design and develop scalable software primarily using Java and Kotlin. You'll work closely with product and design teams to implement features, optimize applications for speed and security, and maintain production environments. You'll also have the responsibility to recruit and develop the engineering team as the product matures.

As a Senior Backend Engineer, you will develop a developer-first API for algorithmic trading, scale data ingestion pipelines, and enhance product features in a peer-to-peer sports prediction market. You will work on sophisticated systems architecture and interface with frontend developers to ensure a seamless user experience.

The Backend Engineer will architect solutions to business problems, deploy features, scale systems for millions of connected devices, and build tools for high-quality product performance, focusing on continuous uptime and high transaction volumes.