Senior Fullstack Engineer (FE-heavy)

Apollo.io(1 month ago)

HybridFull TimeSenior$133,969 - $179,491 (estimated)Engineering

About this role

Senior Fullstack Engineer at Apollo.io will work with a massive leads dataset and contribute to building and improving customer-facing products and data quality. The role is part of a cross-functional engineering organization focused on high quality, automation, and continuous improvement. The position emphasizes ownership, collaboration across product and design, and driving technical best practices within the company.

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Required Skills

Frontend Development
Backend Development
JavaScript
React
TypeScript
Redux
HTML
CSS
Ruby
RoR

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About Apollo.io

apollo.io

This company is a go-to-market platform that helps revenue teams generate and manage pipeline across outbound prospecting, inbound lead capture, contact enrichment, and deal tracking. It bundles automation, data enrichment, and analytics with CRM and third‑party integrations so sales and marketing teams can run scaled sequences, qualify leads faster, and surface higher‑quality opportunities. The product is aimed at growth and enterprise sales organizations that want to improve conversion rates, shorten sales cycles, and get clearer visibility into pipeline performance.