Senior Big Data Engineer

TL;DR

Senior Big Data Engineer: Designing and developing scalable, high-performance data pipelines and ETL processes for a next-generation AdTech platform with an accent on AWS cloud services, Python, and distributed data processing. Focus on optimizing data flow performance, ensuring data security, and mentoring engineers.

Location: Remote (Latin America: Argentina, Brazil, Colombia, Mexico)

Company

hirify.global Software is a global product company specializing in AdTech solutions, delivering innovative, high-load, data-driven advertising technology since 2008.

What you will do

• Design, develop, and maintain robust data pipelines and ETL processes using Python, SQL, and PySpark
• Work with large-scale data storage on AWS (S3, DynamoDB, MongoDB)
• Ensure high-quality, consistent, and reliable data flows between systems
• Optimize performance, scalability, and cost efficiency of data solutions
• Collaborate with backend developers and DevOps engineers to integrate and deploy data components
• Implement monitoring, logging, and alerting for production data pipelines
• Participate in architecture design, propose improvements, and mentor mid-level engineers

Requirements

• Must have 5+ years of experience in data engineering or backend development
• Fluent English (Upper-Intermediate or higher)
• Strong knowledge of Python and SQL
• Hands-on experience with AWS (S3, Glue, Lambda, DynamoDB)
• Practical knowledge of PySpark or other distributed processing frameworks
• Experience with NoSQL databases (MongoDB or DynamoDB)
• Good understanding of ETL principles, data modeling, and performance optimization
• Understanding of data security and compliance in cloud environments

Nice to have

• Strong communication and collaboration skills in cross-functional environments
• Proactive, accountable, and driven to deliver high-quality results

Culture & Benefits

• Diversity of domains and businesses
• Variety of technology stacks
• Health and legal support
• Active professional community and continuous education
• Flexible schedule and remote work
• Outstanding offices available
• Sports and community activities