Hiring: Senior Python Developer Company: Zillion Technologies, Inc. Location: McLean, VA Job Posted Time: 2026-09-16 14:26:52 Employment Type: On-site Target Skills & Keywords : AWS, Agile, CI/CD, Data Lake, Delta Lake, Hadoop, PySpark, Python, S3, SQL, Scrum, Spark About the job Experience: •5+ years of relevant development experience with strong hands-on experience in Python and PySpark. Candidates should have experience with Legacy code and solid exposure to modernizing projects. •5+ years of experience in delivering solutions using Software Development Life Cycle •5+ years’ experience in delivering Data Engineering solutions using Python, PySpark and AWS (S3, Glue, EMR, Data lake, Delta Lake) •3+ years’ experience working with complex SQL queries and Unix environment Required Skills: •Develop scalable and reliable data solutions to move data across systems from multiple sources in real time as well as batch modes •Identify and deliver innovative and automation solutions in the areas of data engineering including technology implementations using Agile construct •While implementing technical solutions using modern cloud solutions support residual legacy applications •Understand business and establish strong partnership with stakeholders including Product Owners and Scrum Masters •Quickly learn new and legacy technologies and paradigms to deploy cutting edge solutions •Utilize expertise in models that leverage the newest data sources, technologies, and tools, such as Python, Hadoop, Spark, AWS, as well as other cutting-edge tools and applications for Big Data •Support applications, including providing fixes to production defects and making enhancements •Quickly evaluate defects, investigate causes and come up with solutions to address defects Qualifications: •Candidates must have 5+ years of relevant development experience with strong hands-on experience in Python and PySpark. Candidates should have experience with Legacy code and solid exposure to modernizing projects. •Bachelor’s degree in Computer Science or Engineering or equivalent working experience •Demonstrated capacity to lead a team of junior developers Compensation: •: We offer a benefits package including medical, dental, vision, and 401(k) Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!