Senior Data Engineer

Location: Hybrid in Guadalajara, Jalisco, Mexico

Company

hirify.global is an AI services provider that combines data science, artificial intelligence, technology, and human expertise to create data-driven solutions for clients.

What you will do

• Build and maintain scalable ETL pipelines with AWS Glue, Spark, and Athena for modem telemetry, outage events, and customer impact data.
• Develop daily data quality checks using SQL validations, threshold-based alerts, and row-count monitoring.
• Investigate nulls, duplicates, missing intervals, and unexpected data distributions, resolving issues before downstream impact.
• Integrate data from AOM, IPDR, Scope, CARS, IRIS, and Gisual into unified, validated datasets.
• Support data product certification and coordinate versioned releases, including test cases, release notes, go/no-go decisions, and patches.
• Document validation methods and pipeline behavior while collaborating with data engineering, BI, and operational stakeholders.

Requirements

• Strong SQL proficiency, including window functions, grouping sets, null handling, and Athena-specific query patterns.
• Experience with Python for scripting, automation, and data validation.
• Hands-on experience with AWS Glue, Athena, S3, EMR, and Step Functions.
• Experience using Spark for large-scale data processing, preferably on EMR.
• Strong understanding of data quality, anomaly investigation, root-cause analysis, and pipeline validation.
• Strong written communication skills for technical documentation and stakeholder coordination.

Nice to have

• Experience with telecommunications or network operations data, including modem telemetry, outage records, or IPDR-style feeds.

Culture & Benefits

• Access to AWS, Databricks, Snowflake, and AI learning opportunities, certifications, study plans, and courses.
• Access to Udemy Business and English lessons.
• Mentoring programs and career development plans.
• Flexible working options.
• Company-provided equipment and rewards for personal milestones.
• Opportunities to attend industry conferences and meet clients; benefits may vary by LATAM location.