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Nityo Infotech

Sr. Big Data Engineer

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Dec 3, 2026
Experience: Mandatory Skills: Big Data, 10-12 Years over all experience
Posting language: English
Posted: Nov 3, 2026

Original job description

Job Title: Sr. Big Data Engineer

Location: Mississauga, ON (On-site)

Hire Type: Fulltime

Job Description:

Mandatory Skills: Big Data, 10-12 Years over all experience

Required Skills:

Strong hands-on experience in Python and PySpark.

Expert-level proficiency in SQL for data analysis, reporting, and optimization.

Strong experience with Big Data technologies and distributed computing frameworks.

Hands-on development experience in Scala.

Experience in data analysis, data profiling, and data quality validation.

Strong understanding of ETL/ELT processes and large-scale data pipelines.

Experience working with Spark, Hive, Hadoop, and related Big Data ecosystems.

Ability to analyze complex business requirements and translate them into technical solutions.

Strong debugging, performance tuning, and problem-solving skills.

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More about this job

Responsibilities

Develop and support large-scale data pipelines using Big Data technologies and distributed computing frameworks. Analyze data and business requirements, validate data quality, and optimize solutions for performance.

Requirements

Requires 10–12 years of overall experience, strong hands-on Python and PySpark skills, expert SQL proficiency, and hands-on Scala development experience. Candidates should also have experience with Spark, Hive, Hadoop, ETL/ELT processes, data profiling and validation, debugging, and performance tuning.

Skills

Python
PySpark
SQL
Big Data
Distributed Computing
Scala
Data Analysis
Data Profiling
Data Quality Validation
ETL/ELT
Data Pipelines
Spark
Hive
Hadoop
Debugging
Performance Tuning

Visa sponsorship

Not detected in the job text

Keywords

Big Data
Python
PySpark
SQL
Distributed Computing
Scala
Data Analysis
Data Profiling
Data Quality Validation
ETL/ELT
Large-Scale Data Pipelines
Spark
Hive
Hadoop
Data Reporting
SQL Optimization
Debugging
Performance Tuning
Problem-Solving
Business Requirements
Technical Solutions

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