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About Mozilla Corporation

Part of Mozilla Foundation.

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Requirements and qualifications

Firefox

What you will get

Benefits, compensation and workplace terms vary by location and are shown exactly as provided by Mozilla Corporation on its official application page.

Mozilla Corporation

Sr Data Analyst

📍 Germany, 💼 –+ years🏠 On-site◷ Full Time

About the role

<p><span style="font-weight: 400;">The Gecko platform is the core engine of our product experience. To maintain competitiveness and user satisfaction, we must move beyond surface-level metrics to understand the deep correlations between engine performance and real-world user behavior. We currently face challenges with data quality, such as bot contamination in nightly telemetry, which obscures our understanding of true performance trends. A dedicated analyst is required to bridge the gap between engineering telemetry and actionable product strategy, ensuring that leadership has high-fidelity data to prioritize performance guardrails and technical budgets.</span></p>
<h3><strong>Engineering Deliverables</strong></h3>
<ul>
<li style="font-weight: 400;"><strong>Automated Dashboards:</strong><span style="font-weight: 400;"> Create and maintain high-level overview dashboards that translate complex performance data into consumable formats for Product Managers and leadership.</span></li>
<li style="font-weight: 400;"><strong>Telemetry Gap Analysis:</strong><span style="font-weight: 400;"> Audit the Gecko codebase to identify missing collection points or "probes" necessary for a complete understanding of the product experience.</span></li>
<li style="font-weight: 400;"><strong>Data Sanitization Frameworks:</strong><span style="font-weight: 400;"> Develop methodologies and tools to identify and filter data inconsistencies, specifically focusing on isolating bot traffic and hardware-specific noise from telemetry streams.</span></li>
<li style="font-weight: 400;"><strong>Behavioral Inference Reports:</strong><span style="font-weight: 400;"> Deliver deep-dive analyses correlating technical performance shifts (e.g., LCP, eTLD+1) with user-facing pain points and engagement trends.</span></li>
</ul>
<h3><strong>Scope, Skills, and Effort Estimate</strong></h3>
<h3><strong>Scope</strong></h3>
<p><span style="font-weight: 400;">The analyst will focus exclusively on Gecko engine telemetry across multiple platforms (Desktop and Android), collaborating with the Performance Team, Data Team, and Product Leadership.</span></p>
<h3><strong>Required Skills</strong></h3>
<ul>
<li style="font-weight: 400;"><strong>Technical:</strong><span style="font-weight: 400;"> Advanced SQL (BigQuery/Redash), proficiency in data visualization using AI tooling, and experience with statistical analysis (e.g., Pearson’s correlation, multivariate analysis). Knowledge of Rust/C++ is a strong plus. Strong proficiency with AI tools like Claude Code, Codex, or similar is highly desirable.&nbsp;</span></li>
<li style="font-weight: 400;"><strong>Domain Knowledge:</strong><span style="font-weight: 400;"> Ability to understand browser component interactions and their impact on user experience.</span></li>
<li style="font-weight: 400;"><strong>Soft Skills:</strong><span style="font-weight: 400;"> Proven ability to work independently, translating technical requirements into business insights.</span></li>
<li style="font-weight: 400;"><strong>Independent problem solving:</strong><span style="font-weight: 400;"> Comfortable working in unfamiliar technical problem spaces and figuring out a path forward with minimal guidance, using documentation, experimentation, source code, data, and other available resources</span><span style="font-weight: 400;">.</span></li>
</ul>
<p>&nbsp;</p><div class="content-pay-transparency"><div class="pay-input"><div class="description"><p><strong>Hiring Ranges:</strong></p></div><div class="title">Canada Tier 1 Locations</div><div class="pay-range"><span>$93,450</span><span class="divider">&mdash;</span><span>$124,600 CAD</span></div></div><div class="pay-input"><div class="title">Canada Tier 2 Locations</div><div class="pay-range"><span>$84,600</span><span class="divider">&mdash;</span><span>$112,800 CAD</span></div></div><div class="pay-input"><div class="description"><p><strong>Hiring Ranges:</strong></p></div><div class="title">Remote Germany</div><div class="pay-range"><span>€62.100</span><span class="divider">&mdash;</span><span>€82.800 EUR</span></div></div><div class="pay-input"><div class="description"><p><strong>Hiring Ranges:</strong></p></div><div class="title">Remote UK</div><div class="pay-range"><span>£58,500</span><span class="divider">&mdash;</span><span>£78,000 GBP</span></div></div></div>Find more English Speaking Jobs in Germany on Arbeitnow

Requirements

  • Firefox

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