Senior Platform Engineer

ICONSTAFF
  • Cambridge, MA
  • Remote
    Today

    Job Description

    Job Description

    Job Description

    Senior Platform/Infrastructure Engineer

    Location: Fully remote (HQ Cambridge, MA)

    Hours: 9–5 EST, with 2-day on-site visits every 6 weeks


    You’ll be responsible for designing, scaling, and maintaining the infrastructure and internal developer platforms that power a real-time learning AI at a seed-stage startup. The role blends infrastructure ownership with platform engineering to enable AI/product teams to ship quickly and reliably.


    Key Responsibilities - Infrastructure

    • Maintain production health: performance, reliability, cost efficiency, and security.
    • Manage GCP Kubernetes clusters (GKE), networking, storage, and compute resources.
    • Handle scaling, resource allocation, and high availability for growing customer demand.
    • Refine observability: logs, traces, metrics, dashboards, and alerts.
    • Perform security hardening and cost optimization.


    Kep Responsibilities - Platform Engineering

    • Build internal tooling and abstractions for developer productivity.
    • Design CI/CD pipelines using GitHub Workflows and ArgoCD.
    • Provide self-service environments, internal portals, and deployment systems.


    Collaboration & Communication

    • Work closely with AI and full-stack teams to optimize system architecture.
    • Explain technical concepts and trade-offs clearly to engineers and non-engineers.
    • Troubleshoot issues across multiple systems (Python, JavaScript, SQL).


    Requirements

    • 5+ years in production cloud environments at scale.
    • Strong familiarity with GCP (primary) and some AWS experience.
    • Experience with Kubernetes (GKE), node pools, and memory-intensive jobs.
    • Working knowledge of CI/CD systems (GitHub Workflows + ArgoCD).
    • Exposure to observability tools (Datadog), databases (Cloud SQL, ClickHouse, Bigtable), and cloud services.


    Skills & Qualities

    • Strong analytical and problem-solving ability.
    • Clear, collaborative communication.
    • Curiosity and ownership mentality.
    • Fluent in reading/debugging code across Python, JavaScript, SQL.


    Technical Stack

    • Cloud: GCP (primary), AWS (secondary)
    • Kubernetes: GKE, multiple node pools
    • CI/CD: GitHub Workflows + ArgoCD
    • Data: Cloud SQL, ClickHouse, Bigtable, GCS, Dataflow
    • Networking: Cloudflare Workers, Durable Objects, WebSocket communication
    • Monitoring: Datadog
    • Environments: Production, Staging, Integration, Development 


    Numbers & Facts

    LocationCambridge, MA (
    Remote
    )

    Skills

    • Amazon Web Services (AWS)unmatched
    • Analysis Skillsunmatched
    • Artificial Intelligence (AI)unmatched
    • Cloud Computingunmatched
    • Communication Skillsunmatched
    • Continuous Deployment/Deliveryunmatched
    • Continuous Integrationunmatched
    • Cost Controlunmatched
    • Debugging Skillsunmatched
    • GCP (Good Clinical Practices)unmatched
    • GitHubunmatched
    • Health Maintenanceunmatched
    • High Availabilityunmatched
    • Identify Issuesunmatched
    • JavaScriptunmatched
    • Machine Toolunmatched
    • Memory Hardwareunmatched
    • Metricsunmatched
    • Problem Solving Skillsunmatched
    • Production Systemsunmatched
    • Python Programming/Scripting Languageunmatched
    • Reporting Dashboardsunmatched
    • Resource Managementunmatched
    • SQL (Structured Query Language)unmatched
    • Startupunmatched
    • System Architectureunmatched
    • Team Playerunmatched

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