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Senior Platform Engineer United States, New York Jobs

29 Job Offers

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Senior Platform Engineer
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Senior Platform Engineer role in NYC to scale AI-powered healthcare infrastructure. Requires 5+ years platform experience, AWS and IaC depth, Python/TypeScript coding, plus SOC 2 and cloud cost management. Hybrid, equity, unlimited PTO.
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Brellium
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Senior / Staff Backend Engineer, Platform & Search
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Senior Backend Engineer role in NYC to own platform and search systems at an AI life-sciences startup. Requires production search, TypeScript/Node.js, Python, PostgreSQL, AWS and Kubernetes experience. Work in person with founders.
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Argon AI
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Senior Software Engineer, Platform Engineering
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DS seeks a Senior Software Engineer in NYC to own cloud infrastructure, CI/CD, and DevSecOps for AI radio spectrum systems. Requires 4+ years platform/DevOps experience, AWS, Terraform, and Kubernetes expertise.
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Distributed Spectrum
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Senior Backend Software Engineer, AI Observability & Evals Platform (NYC)
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LangChain seeks a Senior Backend Engineer in NYC to build APIs and services powering LangSmith's AI observability platform. Requires 5+ years backend experience, Python or Go, and expertise in high-throughput systems.
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LangChain
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Senior Cloud Platform Engineer - Vice President
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Senior Cloud Platform Engineer VP in New York. Requires 8+ years in cloud infrastructure, deep AWS and Kubernetes/EKS expertise, and strong networking skills. Salary $150,000-$190,000. Lead architecture and automation.
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iCapital Network
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Senior Backend Engineer (Integrations & Platform)
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Senior Backend Engineer role at FutureFit AI in NYC (remote-friendly). Requires 5-8+ years with TypeScript, Node.js, and complex enterprise data integrations. Build reliable async systems with AWS, unlimited PTO, and career growth.
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FutureFit AI
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Senior Platform Engineer - Core
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Fanatics seeks a Senior Platform Engineer in New York to build scalable cloud-native infrastructure. Requires strong AWS, Terraform, Kubernetes, and CI/CD expertise with Go or Python. Shape developer experience at global sports platform scale.
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Fanatics Betting & Gaming
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Senior Fullstack Engineer - Messaging Platform
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Spotify seeks a Senior Fullstack Engineer in New York to build Quicksilver, its messaging platform reaching 1.4B users. Requires TypeScript, React, GraphQL, and backend Java skills. Shape intuitive tools at massive scale.
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Spotify
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Senior Software Engineer, Data Platform
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Harvey
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Senior Software Engineer, Data Platform
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Harvey
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Senior Full Stack Engineer (Realtime & Voice) Customer Experience Platform
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Hopper
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Senior Data Engineer - Data Platform & Martech Engineering
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Gen
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Senior Platform Engineer
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Leya
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Senior Machine Learning Engineer, AI Agent Platform
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105000.00 - 230000.00 USD / Year
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Geico
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Senior Machine Learning Platform Engineer
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Match Group
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Senior Data Platform Engineer
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Location
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170000.00 - 230000.00 USD / Year
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Mavens
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Senior Data Platform Engineer
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Match Group
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Senior QA Engineer, Platform
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Polymarket
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Senior Staff Machine Learning Engineer, AI Agent Platform
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130000.00 - 300000.00 USD / Year
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Geico
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Senior Data Platform Engineer
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Senior Data Platform Engineer role at Pinecone in NYC. Own and build high-impact data pipelines, orchestration, and metrics layers using BigQuery, DBT, and Airflow on Kubernetes. Requires 4+ years in production data engineering, strong SQL, and modern cloud infrastructure skills. Enjoy comprehens...
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Pinecone
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About the Senior Platform Engineer role

Discover the pivotal role of Senior Platform Engineer jobs, where seasoned professionals architect the foundational systems that power modern digital enterprises. A Senior Platform Engineer is a strategic technical expert responsible for designing, building, and maintaining the core platforms, infrastructure, and tooling that enable other engineering teams to develop, deploy, and scale applications efficiently and reliably. This role transcends traditional operations, focusing on creating self-service, automated, and resilient platforms that accelerate development and ensure high availability.

Professionals in these roles typically engage in a blend of high-level architecture and hands-on engineering. Common responsibilities include designing and implementing scalable cloud-native or hybrid infrastructure, often leveraging container orchestration platforms like Kubernetes. They develop and manage CI/CD pipelines to automate software delivery and establish robust monitoring, logging, and alerting systems for observability. A critical part of the job is ensuring platform security, compliance, and cost-optimization. Senior Platform Engineers also provide deep technical leadership, mentoring other engineers, establishing best practices, and driving strategic platform evolution in alignment with business objectives. They collaborate closely with development, security, and product teams to understand requirements and translate them into reliable platform capabilities.

The typical skill set for Senior Platform Engineer jobs is broad and deep. Expertise in cloud providers (AWS, GCP, Azure) and infrastructure-as-code tools like Terraform or Pulumi is fundamental. Strong programming or scripting proficiency in languages such as Python, Go, or Java is essential for creating automation and tooling. A deep understanding of networking, security principles, and distributed systems is crucial. Experience with containerization, orchestration, and managing data streaming platforms or large-scale data infrastructure is highly valued. Beyond technical acumen, successful candidates demonstrate exceptional problem-solving abilities, a proactive approach to system reliability and performance optimization, and strong communication skills to articulate complex technical concepts to diverse stakeholders.

For those seeking to lead in the backbone of technology infrastructure, Senior Platform Engineer jobs offer a challenging and rewarding career path at the intersection of software engineering and systems architecture. These positions are ideal for individuals passionate about building the engines of innovation, fostering developer productivity, and ensuring the seamless operation of critical business platforms. Explore opportunities to leverage your expertise in automation, cloud, and distributed systems in a senior capacity, where your work directly enables organizational agility and technological excellence.