Staff Engineer jobs in New York, NY

You will drive feature development across Android-based mobile and TV platforms while collaborating with cross-functional teams to deliver user-centric features. Additionally, you will participate in code reviews, architecture discussions, and mentor junior engineers to ensure high-quality, maintainable code.

Manage a team of approximately 10 software engineers while mentoring technical leads to support expanded team scope. Drive team execution on the Plumber roadmap and lead the multi-year Sharing Placements in Plumber initiative.

Design and build internal review tools and interfaces for human supervision of AI agents to monitor model behavior and prevent misuse. Surface abuse patterns to research teams through advanced visualizations and maintain robust frontend architecture for sensitive data.

You will define and lead large-scale initiatives to improve backend development systems, frameworks, and shared libraries. Additionally, you will design long-term technical solutions to ensure scalability and reliability across backend services.

The engineer will design, build, and maintain the Atlas platform while collaborating with software teams to ensure system scalability and reliability. They will also participate in a 24/7 on-call rotation to resolve technical issues and maintain high availability for customer workloads.

Design and maintain continuous delivery infrastructure using Argo Workflows and ArgoCD to ensure reliable code deployment. Collaborate with Platform Engineering to streamline service onboarding and participate in a 24/7 on-call rotation.

Design and build the core execution engine for a distributed document database, focusing on physical operators and runtime efficiency. Define the long-term technical roadmap for query execution and mentor team members to grow technical talent.

You will work on multi-tenant distributed storage systems to ensure reliability, durability, and operational safety for the MongoDB Atlas platform. Responsibilities include building resilient infrastructure, monitoring service health, and participating in a 24/7 on-call rotation.

You will own and lead the Mission Control platform, setting the technical vision and roadmap for the systems that power Polymarket's operations. You will design core abstractions and data models to enable cross-functional teams to build and scale market automation effectively.

You will own the AWS infrastructure, platform evolution, and reliability standards while leading high-severity incidents and driving resilient system design. Additionally, you will mentor engineers and write production-quality automation to reduce operational toil and improve developer experience.

Lead sustaining engineering projects for global medical device portfolios while ensuring compliance with regulatory and clinical requirements. Drive design improvements and technical assessments through collaboration with cross-functional teams including Quality, Regulatory, and Manufacturing.

You will own the technical strategy and architecture for go-to-market systems while designing and operating AI-powered agents to automate sales workflows. You will lead technical execution across teams, partnering with business leaders to deliver scalable solutions that improve sales productivity.

Lead the technical strategy for the Cash App Banking server engineering team and drive cross-cutting architectural decisions to improve system scalability. Partner with product and business leads while mentoring engineers to expand their technical influence.

The Staff Enterprise Security Engineer will lead the architecture and delivery of enterprise security capabilities, including data loss prevention, zero-trust networks, and endpoint protection. They will also define risk mitigation strategies, automate security guardrails, and collaborate cross-functionally to maintain high cybersecurity standards.

You will drive the evolution of the platform by balancing legacy system modernization with new product development. You will also lead technical initiatives, mentor engineers, and architect scalable systems to support critical healthcare workflows.

Design and build scalable telemetry ingest and storage pipelines to provide deep visibility into system behavior across multi-cluster infrastructure. Own and evolve core observability platforms while partnering with research and engineering teams to improve operational reliability and incident response.

You will lead the technical design and delivery of partner onboarding systems, integration platforms, and APIs that connect external partners to the Fanatics ONE ecosystem. Additionally, you will architect the Account Linking Platform and drive identity provider integrations to ensure reliable and secure partner connectivity at scale.

You will lead the technical direction and strategy for foundational machine learning capabilities, including visual representation learning and multimodal content understanding. This involves driving high-impact scientific initiatives from research through to productionization and cross-functional adoption.

You will own the systems-level reliability and performance of high-throughput bare-metal and cloud infrastructure. Responsibilities include leading incident response, automating infrastructure lifecycle management, and maintaining high availability across global fleets.

The Staff Software Engineer will lead the architecture and delivery of foundational streaming and storage platforms while driving the migration to an AWS-native environment. They will also mentor a team of engineers and partner with service teams to ensure operational excellence and scalability.