The Job

Senior Technical Lead

Technology, Data & Digital · IT Infrastructure & Security · DevOps · Data Engineering · Software Engineering

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In short

HCLTech is seeking a Senior Technical Lead / DevOps Engineer in Nagpur, Maharashtra, India. The role involves designing, developing, and maintaining enterprise applications and data platforms with a focus on SQL, PostgreSQL, CI/CD, and cloud technologies. Responsibilities include technical guidance, code reviews, and collaborating with stakeholders to deliver complex projects.

Responsibilities

  • Design, develop, and maintain enterprise applications and data platforms.
  • Write efficient and optimized SQL and PostgreSQL code, procedures, and functions.
  • Perform debugging, performance tuning, and troubleshooting of applications.
  • Participate in code reviews, testing, and documentation of application components.
  • Collaborate with DBAs, business analysts, and cross-functional teams.
  • Upgrade, migrate, and maintain PostgreSQL database environments.
  • Create Airflow DAGs.
  • Provide technical guidance to a team of developers.
  • Conduct comprehensive code reviews and establish quality assurance processes.
  • Ensure process compliance and participate in technical discussions as a consultant.
  • Collaborate with stakeholders to define project scope and objectives.

Requirements

  • Strong experience with PostgreSQL and advanced SQL development.
  • Deep understanding of database architecture, data modeling, query optimization, indexing, partitioning, and performance tuning.
  • Good understanding of Python for automation, scripting, and application development.
  • Experience designing, developing, and supporting Apache Airflow workflows and data pipelines.
  • Hands-on experience with CI/CD tools such as Azure DevOps, Jenkins, GitHub Actions, or similar platforms.
  • Strong knowledge of Git version control and release management practices.
  • Understanding of application security, monitoring, and operational best practices.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Excellent communication and collaboration skills.

Desired Qualifications

  • Experience with Apache Spark and large-scale data processing.
  • Hands-on experience with PySpark DataFrames, Polars, Pandas, or similar data processing frameworks.
  • Experience with Docker and containerized application deployments.
  • Familiarity with Kubernetes and container orchestration.
  • Exposure to Databricks and cloud platforms such as Azure, AWS, or GCP.
  • Experience with PostgreSQL SQL and performance tuning.
  • Knowledge of CI/CD pipelines, Git, or other version control tools.
  • Exposure to cloud platforms such as Azure.
  • Understanding of Agile/Scrum methodologies.
  • Experience with PBI tools and data visualization.

Benefits

  • Supercharge your potential at HCLTech.
  • Find your career and spark.
  • HCLTech puts its people first.
  • Work with a global technology company of over 223,000 people across 60 countries.
  • Deliver industry-leading capabilities centered around digital, engineering, cloud, and AI.
  • Work with clients across major verticals: Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services.
#DevOps#SQL#PostgreSQL#database architecture#data modeling#CI/CD#Python#Apache Airflow#Git#Spark#PySpark#Polars#Docker#Kubernetes#Databricks#Azure#AWS#GCP#Terraform#Ansible#BDD#TDD#Linux
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Company

HCLTech

Job Posted

3 weeks ago

Employment Type

Full Time

WorkMode

On Site

Experience Level

Senior

Locations

Nagpur, India

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