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Location
In office (Mississauga)
Seniority
Senior
Visa
Sponsors visas in Ireland; no register of this country names it

Confirmed on the employer's own hiring board on Nov 10, 2026. First seen by Alion on Nov 10, 2026.

Overview
Company
Impact
Profile match
HCLTech is an Indian information technology services and consulting company headquartered in Noida, Uttar Pradesh. Its roots lie in HCL, founded in 1976 by Shiv Nadar and partners, and the IT services business was set up as a separate company in 1991. It provides application development and maintenance, infrastructure and cloud services, cybersecurity, engineering and R&D services, and sells its own software products through HCLSoftware. The company employs more than 200,000 people in some 60 countries and is listed on the Indian stock exchanges.

Job Summary

The Senior Developer will be responsible for developing and implementing solutions using Apache spark, scala, and python. The primary focus will be on coding, testing, and maintaining high-performance and scalable applications.

Key Responsibilities

1. Design and develop scalable data processing pipelines using apache spark

2. Implement algorithms and perform data analysis using scala and python

3. Collaborate within team to understand requirements and deliver high-quality software solutions

4. Troubleshoot and debug applications to optimize performance and enhance user experience

5. Stay updated on industry trends and best practices in big data technologies

Skill Requirements

1. Proficiency in apache spark for building real-time data processing applications

2. Strong programming skills in scala and python for data analysis and software development

3. Experience in designing and optimizing scalable and high-performance applications

4. Knowledge of big data technologies and frameworks

5. Ability to work collaboratively in a team environment and communicate effectively

6. Strong problem-solving skills and attention to detail

Other Requirements

1.Cloudera Certified Spark and Hadoop Developer

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