Salary
≈ $20k – $49k per year (Estimated)
Location
In office (Noida)
Seniority
Staff · 4+ years exp
Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Oct 22, 2026.
Overview
Company
Impact
Profile match
HCLTech is a major Indian multinational information technology (IT) services and consulting company headquartered in Noida, Uttar Pradesh. Spun off from the original HCL Group in 1991, it ranks as one of India's largest technology companies alongside firms like TCS, Infosys, and Wipro.
Job Summary
- 4+ years of software engineering experience developing big data pipelines.
- 3+ years of hands-on experience programming in Scala and PySpark.
- 3+ years of experience building solutions on AWS, including AWS Glue.
- 3+ years of experience working with big data file formats, including Parquet.
- 1+ years of experience with data validation, data profiling, or building rule-based data engines.
- 1+ years of experience leveraging AI coding assistants or code-generation tools (e.g., GitHub Copilot, Codex) in daily software development tasks.
Key Responsibilities
- Design, build, and optimize a highly scalable, rule-based data validation engine capable of validating data for any data pipeline.
- Develop robust, high-performance big data pipelines and platforms using Scala, PySpark, and AWS Glue.
- Write clean, well-tested code utilizing optimized formats like Parquet for highly efficient storage and retrieval.
- Perform detailed data validation and profiling to ensure quality and consistency across various data systems.
- Use enterprise-approved AI tools to streamline software development workflows, automate tasks, and drive continuous improvement.
- Collaborate with cross-functional teams to translate business requirements into efficient, scalable technical solutions.
- Evaluate emerging trends and AI technologies to inform solution design and strategic innovation in data validation and big data.
- Participate in code reviews, testing, debugging, and profiling to ensure code meets quality and performance standards.
Skill Requirements
Other Requirements
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