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Customer Experience Engineer , L1

JobBangalore
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Deadline: 08/11/2026
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Skills for this role

Skills we detected for this role.

  • Python
  • JavaScript
  • Java
  • SQL
  • REST APIs

Opportunity brief

HackerRank is hiring for the role of Customer Experience Engineer, L1!

Responsibilities of the Candidate:

  • Own standard and moderately complex customer issues from first investigation through resolution and closure.
  • Debug web application, API, integration, authentication, configuration, and data issues using logs, developer tools, SQL, and established investigation patterns.
  • Communicate clearly and empathetically across tickets, calls, incidents, and internal channels; ask precise questions, set expectations, and close every loop.
  • Work with CXE 2 engineers on complex, high-risk, or enterprise cases, taking on greater ownership as your readiness grows.
  • Create structured escalation reports for confirmed product issues and stay accountable for progress and customer closure when Engineering is involved.
  • Use AI tools safely to accelerate investigation, validate hypotheses, improve responses, correct support-agent outputs, and strengthen team knowledge.
  • Turn learning from customer issues into better documentation, runbooks, product feedback, and small automation or tooling improvements.
  • Protect shared queue health by prioritising accurately, meeting service levels, documenting work cleanly, and helping rebalance work across shifts.
  • Participate in rotational shifts and on-call coverage, including occasional evenings or weekends, to support global customer needs.

Requirements:

  • A recent graduate or early-career engineer with up to 3 years of relevant experience. Strong freshers are encouraged to apply.
  • Strong programming fundamentals and comfort reading code; experience with Python, JavaScript, Java, or a similar language.
  • Familiarity with REST APIs, HTTP, web applications, and how software systems communicate.
  • Working knowledge of SQL and an interest in using data to investigate and validate behaviour.
  • Curious and systematic: you want to understand why something failed, not just make the error disappear.
  • Clear written and verbal communicator who can explain technical ideas in plain language to customers and engineers.
  • Comfortable asking for review when risk or uncertainty is high, then applying the feedback quickly.
  • Open to rotational shifts and occasional on-call coverage across a global customer base.

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