Top Backend Engineer Jobs in NYC, NY

The Senior Staff Software Engineer will architect Affirm's lakehouse analytics platform, lead data governance efforts, mentor engineers, and collaborate across teams to optimize data solutions using Snowflake and other big data tools.

Build enterprise-grade authentication, authorization, and identity features across the full stack. Design and implement RBAC, provisioning (SCIM), SSO/OAuth integrations, secure public APIs, and admin workflows for auditing and compliance. Own end-to-end product changes, collaborate on architecture, and mentor engineers to deliver scalable, reliable systems for enterprise customers.

Lead a portfolio of technology projects, building applications in Golang and Kubernetes, collaborating with product managers to deliver cloud-based solutions, and mentoring team members.

The Senior Software Engineer will develop scalable backend applications, enhance DevOps practices, drive architectural solutions, and improve system infrastructure in a collaborative environment.

As a Senior II Backend Engineer, you'll design and implement systems for data governance and privacy, lead technical projects, and mentor engineers while delivering high-quality features for enterprise clients.

The role involves leading backend engineering efforts to build scalable distributed systems, enhance APIs, and troubleshoot production issues. Candidates should possess expertise in backend languages and cloud engineering principles.

Design, build, and maintain globally distributed, fault-tolerant backend microservices and data pipelines. Integrate and refine Large Language Models, collaborate cross-functionally, ensure high-quality code, testing, monitoring, and mentor other engineers while owning features end-to-end.

The Staff Backend Engineer will architect and scale backend systems for real-time logistics, lead complex initiatives, and mentor engineers at Picnic.

Lead a team on diverse technology projects, deliver cloud-based solutions, mentor engineers, and collaborate with product managers.

The Software Engineer, Backend will develop scalable distributed systems, build REST APIs, and ensure high-quality software delivery while collaborating with teammates and stakeholders.

As a Backend Engineer, you'll build backend services for candidate-job matching and marketplace workflows, focusing on APIs, data models, and operational systems.

Develop and maintain the data analytics platform and backend services, optimize data infrastructure, and collaborate with teams to enhance analytics capabilities.

The Principal Software Engineer will design and scale backend systems for Salesforce's AI-driven supply chain workflow engine, collaborate with teams, lead engineers, and ensure operational excellence and best practices in development.

The Backend Engineer will develop infrastructure for product integration, create documentation for team training, and influence technology decisions.

As a Software Engineer on the Compute team, you will build and optimize systems for data processing, SQL querying, and improve the performance of code execution. You will tackle complex engineering challenges spanning backend data systems to frontend applications, ensuring efficiency and usability.

The Senior Lead Software Engineer will lead diverse tech projects, mentor developers, and deliver cloud-based solutions using various programming languages and technologies.

As a Senior Backend Engineer at DuckDuckGo, you'll lead backend projects, mentor engineers, and develop AI-enhanced features for the company's privacy-centric product line.

Develop and enhance backend systems, collaborate with teams for project execution, and improve engineering standards and processes.

Manage and scale the backend infrastructure team, ensuring reliable systems for Web3 payments while mentoring engineers and leading technical solutions.

The Backend Engineer will design and scale systems for an AI-driven research platform, contribute to product decisions, and enhance system reliability and performance.

The role involves developing backend systems and APIs on a Kubernetes infrastructure, ensuring performance, scalability, and operational excellence, while mentoring other engineers.

The Staff Software Engineer will lead technical strategy, ensure system availability, and develop backend systems at scale, collaborating across teams to drive capacity modeling and operational quality.

The Senior Backend Engineer will design and implement key SaaS features, focusing on data modeling and API performance, while collaborating with a senior development team to enhance engineering operations.

Drive technical strategy and architecture, lead cross-functional projects, ensure system reliability and performance, mentor engineers, improve operational practices, and communicate effectively across teams.

Collaborate to build backend systems for WorkWhile's platform, enhancing reliability, performance, and scalability while embracing a collaborative mindset and continuous learning.