Sr RPA Developer
About CleanHarbors
Clean Harbors Inc. () is a NYSE listed US based $6.5 billion company. Clean Harbors was founded in 1980 near Boston by Mr. Alan S. McKim.
Everywhere industry meets environment, Clean Harbors is on-site, providing premier environmental, energy and industrial services. Clean Harbors employs a dedicated workforce of 25,000 employees and has over 750 service locations across the U.S., Canada and Mexico. Beyond addressing the environmental needs of its more than 300,000 customers, the Company has been on the front lines of addressing some of the largest emergency response events in North America of the past several decades including the BP Oil Spill in the Gulf of Mexico, the anthrax attacks in New York, the 2015 avian flu outbreak that devastated the poultry industry, Hurricanes Katrina, Rita and Sandy, and the oil pipeline breaks that affected the Yellowstone and Kalamazoo rivers, along with other major chemical releases into the environment.
Clean Harbors India has been strategically established as the Global Capability Center (GCC) to serve our parent company. We take pride in serving some of the most tech savvy business stakeholders at Clean Harbors. The GCC employees form part of our globally integrated teams that provide cutting-edge IT solutions and production support across platforms. Our shared services teams work seamlessly with their global counterparts in providing critical 24x7 support in various functions including Finance, HR, Procurement, IT and Operations. Our aggressive growth plans open significant career advancement opportunities for our employees.
Job Title: Sr Software Engineer – SQL
Experience: 10+ Years
Location: Hyderabad, Work from Office
Working Hours: 12.00 PM to 9.00 PM
We are seeking a seasoned Senior SQL / SSIS Developer to drive our data engineering, integration, and architecture strategies. In this expert-level role, you will act as a core subject matter expert in relational database design, complex data modeling, and high-performance ETL (Extract, Transform, Load) pipeline development. You will design scalable data warehousing solutions, lead critical performance tuning initiatives, and mentor junior database engineers.
Database Development & Architecture
Lead the logical and physical architectural design of large-scale database schemas.
Establish, enforce, and maintain global SQL coding standards and naming conventions across the organization.
Author complex, bulletproof Transact-SQL (T-SQL) constructs, including advanced stored procedures, user-defined functions, triggers, and dynamic SQL.
ETL & SSIS Pipeline Engineering
Architect, test, and deploy enterprise-level SSIS (SQL Server Integration Services) packages.
Handle end-to-end data ingestion, cleansing, and multi-source transformation.
Build intelligent error-handling, logging, alerts, and transactional checkpoints into ETL packages.
Automate and coordinate complex workflow scheduling using tools like SQL Server Agent or enterprise schedulers.
Performance Optimization & Operations
Conduct deep-dive query performance tuning using SQL Profiler, execution plans, and index analysis.
Troubleshoot complex runtime bottlenecks, deadlocks, and resource contention issues in production systems.
Direct seamless schema migrations, database upgrades, and high-availability disaster recovery layouts
Minimum of 10 years of hands-on experience in production SQL development and RDBMS architecture.
10+ years of specialized experience building advanced enterprise data pipelines using MS SQL Server and SSIS.
Technical Skill Set
Databases: Expert-level mastery of Microsoft SQL Server (versions 2016 through recent enterprise editions).
Languages: Deep proficiency in T-SQL (advanced window functions, CTEs, structural optimization).
ETL Frameworks: Advanced SSIS architecture (custom script components, performance tuning data flows).
System Design: Firm grasp of fundamental ACID properties, concurrency controls, and transaction isolation levels.
Education
- Bachelor’s or Master’s degree in Computer Science, Information Technology, or an equivalent technical field.
Preferred Skills (Nice to Have)
Hands-on experience building enterprise analytics reports or dashboards using SSRS or Power BI.
Foundational experience with cloud data ecosystems such as Microsoft Azure (Azure Data Factory, Azure SQL) or AWS.
Exposure to modern programming or scripting tools like Python, C#.NET, or PowerShell for data automation tasks.
Experience working within Agile or Scrum frameworks.