Sr. Frontend Software Engineer - SysAdmin & Internal Ops Platform

About the Team The SysAdmin team owns ClickHouse Cloud’s internal operations ecosystem: the web application, backend admin APIs, and CLI tooling used by SRE, Support, Billing, Sales Ops, and Engineering to inspect and operate on customer fleets. Our mission is to make high-stakes operational actions safe, audited, and frictionless., * Architect and scale the internal SysAdmin console, admin APIs, and Go-based CLI plugins used across the company.

• Enforce safety mechanisms on high-impact actions: fine-grained permissions, staff SSO enforcement, scoped service tokens, guardrails, and immutable audit logging.
• Build unified integrations across third-party platforms (Salesforce, Pylon, billing platforms, feature flags) to surface holistic customer state in one pane.
• Partner directly with internal stakeholders (Support, SREs, Sales Ops) to eliminate operational toil and streamline crisis response workflows.

• Experience: 6+ years in full-stack software engineering, specifically building back-office tooling, admin consoles, or internal developer platforms.
• Core Stack: Strong TypeScript/Node.js and React for dense, data-heavy UIs. Experience or willingness to write Go for CLI tooling is a major plus.
• Safety & Auth Infrastructure: Deep understanding of internal authorization, staff access policies, rate-limiting, and audit trail design.
• Integration Expertise: Comfortable connecting external APIs, managing authentication contracts, handling rate limits, and ensuring data freshness.

Ideal Backgrounds: Internal tools, trust & safety, fintech ops platforms, or developer productivity teams at cloud platforms (e.g., Stripe Ops, Shopify, Atlassian, Datadog, Cloudflare).

• Time off - Flexible time off in the US, generous entitlement in other countries.
• A USD$500 Home office setup if you’re a remote employee.
• Global Gatherings - We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites.

• Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries.