Position: Big Data Engineer

Location: Mississauga, ON (Hybrid)

Contract to hire role

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Required Qualifications & Skills

- Hands-on expertise in PySpark and Big Data processing, with the ability to build and optimise distributed data workflows at scale.
- Practical knowledge of the Hadoop ecosystem, including Hive, HDFS, Sqoop, Spark, Impala, and Scala, applied in a production environment.
- Proficiency in complex SQL query development for data analysis, transformation, and validation across large datasets.
- Solid understanding of distributed systems architecture and how data flows across interconnected processing layers.
- Demonstrated knowledge of data modelling and data design, with familiarity in data warehouse concepts and dimensional modelling techniques.
- Competence in shell scripting and job scheduling using Autosys or equivalent workflow automation tools.
- Strong analytical and problem-solving ability, with a track record of working independently to diagnose and resolve complex data engineering challenges.
- Clear and effective communication skills, with the ability to articulate technical concepts to both technical and non-technical audiences.

Dexian is a leading provider of staffing, IT,



and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals.

Dexian's brands include Dexian DISYS, Dexian Signature Consultants, Dexian Government Solutions, Dexian Talent Development and Dexian IT Solutions. Visit https://dexian.com/ to learn more.

Dexian is an Equal Prospect Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.

Note: Dexian Canada will, on request, provide accommodations for disabilities to support your participation in all aspects of our Recruitment and Assessment/Selection Processes.

📌 Big Data Engineer (Mississauga)
🏢 Dexian
📍 Mississauga