Backend Engineer

HockeyStack is an applied AI company focused on automating sales, marketing, and customer success for B2B companies. As a Backend Engineer on the Reporting team, you will be responsible for developing and maintaining backend systems that transform large volumes of GTM data into reliable reporting infrastructure, enabling critical insights for customers. Big Data SaaS Software Analytics Business Intelligence Data Visualization Sales Automation H1B Sponsor Likely Top Investors Responsibilities Own and continuously improve the backend systems that power all reporting features across the platform Design, write, and maintain high-performance SQL queries — including some that span 500+ lines — to deliver critical GTM insights Develop and maintain backend services in Node.js and Express that transform raw data into actionable output Improve query performance across massive datasets stored in ClickHouse and other systems Work cross-functionally with Product and Frontend teams to deliver accurate, real-time dashboards and insights Implement robust caching strategies, edge-case handling, and reliability measures at scale Ship fast and often — deploying to production frequently while maintaining high-quality standards Qualification Required Ownership-first mindset — you take initiative, move fast, and figure things out Thrive in early-stage, high-urgency environments where speed and impact matter Fully committed to working in-person 5 days/week at our SF HQ Curious, self-aware, and feedback-driven — you bring energy, not ego See this role as a defining chapter — not a stepping stone or side quest Proficiency in writing and optimizing complex SQL queries Experience working with analytical databases like ClickHouse Familiarity with data infrastructure, reporting systems, or analytics-heavy SaaS products Exposure to B2B GTM data, real-time dashboards, or BI tools Company HockeyStack B2B revenue data platform for attribution and account insights. HockeyStack has a track record of offering H1B sponsorships. Please note that this does notguarantee sponsorship for this specific role. Below presents additional info for yourreference. ( Data Powered by US Department of Labor) Distribution of Different Job Fields Receiving Sponsorship 100 % Represents job field similar to this job Engineering and Development Trends of Total Sponsorships *2026 (1) 2025 (2) Funding Current Stage Current Stage Growth Stage Total Funding Total Funding $29.2M Key Investors Bessemer Venture Partners General Catalyst Y Combinator

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