Senior Developer
HCLTech
Senior Developer
About this role
Job Summary
1. Core Programming
o Python , Scala , Apache Spark (DataFrames, Spark SQL, performance tuning)
o SQL (advanced joins, window functions, query tuning)
o ADO adherence
o Basics of Java – Good to have
2. Data Modeling & Databases
o Data warehousing concepts: star/snowflake schemas, facts & dimensions
o Data modelling & mapping understanding
3. ETL / ELT & Data Pipelines
o Good understanding on ETL & data processing
o Designing batch and streaming pipelines
o Data integration - files, message queues etc
o Hadoop ecosystem (HDFS, Hive) ;Distributed computing concepts (partitioning, shuffling etc)
4. Data Quality & Governance
o Data validation, profiling, and monitoring
o DQ Controls and framework alignment
o Basic knowledge of data governance, security, and compliance controls
5. DevOps & Engineering Practices
o Version control and branching strategies
o Automated builds, tests and deployments; Pipeline-as-code (e.g. YAML-based pipelines)
o Managing artefacts, versioning and rollbacks
6. Production Deployment and Release Management Activities
o Release Planning & Coordination; Code Validation & Post Deployment Checks
o Rollback & Incident Handling
o Continuous Improvement of Release Process
Key Responsibilities
1. To maintain existing features, troubleshoot bugs , resolve ad-hoc requests and provide support for enhancement (major and minor) /new developments based on business/ client requirements as well as from the functional and technical team of HCL on the project.
2. To provide client support by presenting data, information, ticket resolution and day to day support activities like monitoring client requirements as well as keeping track of schedule for on time delivery of assigned tasks as per the defined quality standards.
3. To perform activities related to enhancement creation of documents for CMMi and client requirements
4. To provide technical guidance to junior developers
5. To interact with the customer and internal teams to gather requirements for development purposes.
2. To provide client support by presenting data, information, ticket resolution and day to day support activities like monitoring client requirements as well as keeping track of schedule for on time delivery of assigned tasks as per the defined quality standards.
3. To perform activities related to enhancement creation of documents for CMMi and client requirements
4. To provide technical guidance to junior developers
5. To interact with the customer and internal teams to gather requirements for development purposes.
Skill Requirements
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Other Requirements
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Frequently Asked Questions
Is the salary disclosed for the Senior Developer position at HCLTech?
The salary for this Senior Developer role at HCLTech is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Developer position at HCLTech located?
This Senior Developer role at HCLTech is based in Chennai, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
How do I apply for the Senior Developer position at HCLTech?
Click the "Apply Now" button on this page. You will be redirected to HCLTech's official application portal hosted on successfactors where you can submit your application directly.
When was the Senior Developer job at HCLTech posted?
This Senior Developer position at HCLTech was posted on Aug 25, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Developer
HCLTech
You'll be redirected to HCLTech's official application page on successfactors.