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Senior Software Engineer, Growth (L6)

Apollo.io

Remote · PolandSalary not disclosedfull-timeApollo.io Careers

As a Senior Software Engineer on the Growth team, you will be a critical part of our growing company, working at the intersection of engineering, product, marketing, and data science to accelerate product growth through rapid experimentation, data analysis, and scalable technical solutions. You’ll implement and drive best practices in technology, architecture, and process while optimizing funnels, automating growth loops, and shipping features that drive measurable impact.

Responsibilities

  • Develop and execute engineering strategies that enable rapid experimentation and data-driven decision-making
  • Collaborate cross-functionally with Product
  • Design, Marketing, Data Science, and Engineering to optimize key growth metrics and contribute to core product initiatives
  • Architect and build scalable systems that support growth initiatives, such as onboarding flows, personalization engines, and viral loops
  • Implement A/B testing and data instrumentation to ensure accurate tracking and measurement of experiments
  • Leverage automation and machine learning to optimize user engagement, reduce churn, and personalize user experiences
  • Produce clean, well-structured, well-documented code and implement pixel-perfect designs that work across browsers, per spec
  • Help maintain code quality, organization, automation, and continuous delivery
  • Ensure technical excellence through best practices in performance optimization, security, and scalability
  • Effectively communicate development progress or blockers to the product lead, engineering manager, and other stakeholders

Languages

    Work format
    Remote
    Seniority
    Senior
    Posted
    21 Aug 2026
    Last verified
    In the last 5 days

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