Senior Data Engineer

Jahnel Group’s mission is to provide the absolute best environment for software creators topursue their passion by connecting them with great clients doing meaningful work.We get to build some of the most complex and compelling applications for our clients locatedacross the country.

We’re a fast-growing INC 5000 recognized company, yet we still work as a very close-knit team (100+ employees). We’re growing like crazy, and if you’re looking for the next place to call home, hit us up for a beer or coffee.

Who We're Looking For

We’re on the hunt for a Senior Data Engineer who thrives in building efficient, scalable, and reliable data pipelines. You’re a self-starter who can take ownership of projects, translate complex business needs into clean datasets, and optimize workflows for performance. If you’re strong in BigQuery, Python, and SQL, and love solving problems with data, this might be your next big move. Bonus points if you have experience designing APIs and integrating external data sources.

• Build, maintain, and optimize scalable data pipelines in BigQuery
• Write clean, efficient Python and SQL code to support ETL/ELT workflows
• Design and implement data models that balance performance and scalability
• Integrate data from various sources, including APIs and external systems
• Collaborate cross-functionally with engineering, product, and analytics teams
• Ensure data quality, consistency, and governance across the organization
• Drive automation, efficiency, and reliability in data processes
• Participate in code reviews and contribute to the growth of our data engineering best practices

• 5+ years of experience in Data Engineering or related roles
• Strong hands-on expertise with BigQuery, Python, and SQL
• Proven ability to design, optimize, and maintain data workflows
• Excellent problem-solving skills and a passion for clean, maintainable code
• Strong communication skills and ability to work effectively in distributed teams
• Self-starter mindset—comfortable working with minimal supervision

Where We're Looking For It: Latin America or United StatesOpen to 100% Fully Remote

The work hours will be approximately 9:00 am to 5:00 pm EST, depending on workload, with the occasional late night when a tight deadline calls for it. We work for security-conscious clients, thus background checks will be required.