At OnTheGoSystems, we're building AI systems that help people translate content across many languages. Our LLM team works with AI-generated translations, user edits, customer feedback, and quality data to continuously improve translation quality.
We're looking for a Data Analyst who enjoys solving open-ended problems, finding patterns in complex datasets, and turning data into practical recommendations. For example, you may discover that users edit translations much more often for one language pair than another. Instead of simply reporting it, you'll investigate why. You'll form hypotheses, gather the data, test possible explanations, and recommend the next steps.
Defining meaningful metrics for translation quality, AI performance, and user behavior.
Monitoring trends and identifying unusual patterns or quality issues.
Turning observations into structured investigations and testing multiple hypotheses.
Extracting and combining data from SQL databases, NoSQL databases, logs, APIs, and CSV exports.
Comparing results across language pairs, AI models, providers, customers, content types,



traffic levels, and other dimensions.
Separating real signals from coincidence by validating findings with data.
Reviewing translation samples to confirm whether patterns represent genuine quality issues.
Evaluating multilingual AI output for meaning, terminology, tone, formality, grammar, pronouns, and consistency.
Reviewing AI-generated analyses, identifying incorrect conclusions, and helping improve our automated evaluation systems.
Building repeatable reports, scripts, and monitoring processes.
Experience turning open-ended questions into structured analyses and actionable recommendations.
Experience writing SQL, Python, or similar scripts to collect, clean, and analyze data.
Experience working with multiple data sources, including databases, logs, APIs, and exported datasets.
Fluent English plus at least one additional language (preferably European), with the ability to assess tran

📌 Data Analyst (España)
🏢 Onthegosystems
📍 España