Database Administrator SQL Developer

Atlanta Systems Pvt. Ltd.; New Delhi; On-site; INR 800,000 - 1,100,000; Full time

Job summary

Atlanta Systems Pvt. Ltd. seeks a SQL Developer/DBA to develop, optimize, and maintain SQL databases and BI-ready data structures. You will design relational models, ensure data integrity, and support ETL processes for enterprise-scale reporting environments.

The role requires hands-on experience with PostgreSQL, MySQL, or MS SQL Server, strong analytical skills, and the ability to troubleshoot performance issues and collaborate with analysts and developers.

Qualifications

• Proficient in SQL development and tuning.
• Experience with relational databases and data modeling.
• Hands-on with ETL processes and data transformation.

Responsibilities

• Develop, maintain, and optimize SQL objects (queries, procedures, views, functions, triggers).
• Design and manage database structures ensuring data integrity and security.
• Analyze and write complex queries for reporting and BI needs.
• Tune performance, indexing, and execution plans for databases.
• Support ETL, data migration, and transformations.
• Monitor health, backups and recovery processes.

Skills

SQL programming

Query optimization

Data analysis

Analytical thinking

Education

Bachelor’s degree in CS/IT/Engineering

Tools

PostgreSQL

MySQL

Microsoft SQL Server

Job description

Job Description:

Key Responsibilities

• Develop, maintain, and optimize SQL queries, stored procedures,functions, views, and triggers.
• Design and manage database structures ensuring data integrity, security,scalability, andperformance.
• Writecomplex SQL queries for data extraction, transformation, validation, reporting,and business intelligence needs.
• Perform database performance tuning, query optimization, execution plananalysis, and indexing.
• Support ETL processes, data migration, integration, and datatransformation activities.
• Monitor database health, availability, backups, recovery processes, andsecurity compliance.
• Troubleshoot database issues, performance bottlenecks, and datainconsistencies.
• Collaborate with developers, business analysts, and stakeholders toimplement data solution.
• Maintain technicaldocumentation and support database deployments, releases, and productionoperations.

Requirements

Qualifications

• Bachelors degree in Computer Science,Information Technology, Engineering, or a related field.
• 2–3 years of experience in SQL Development,Database Administration, or related roles.
• Strong understanding of relational databaseconcepts and data modeling.
• Experience working with enterprise-scaledatabases and reporting environments.

Skills Required

• Strong proficiency in SQL programming.
• Experience with PostgreSQL, MySQL, Microsoft SQLServer, or similar RDBMS.
• Knowledge of Stored Procedures, Functions, Triggers,Views, and Indexing.
• Hands‑on experience in query optimization anddatabase performance tuning.
• Understanding of ETL processes and datatransformation techniques.
• Proficiency in MS Excel and data analysismethodologies.
• Familiarity with Power BI, Tableau, or otherreporting tools is an added advantage.
• Strong analytical, problem-solving, andcommunication skills.

Requirements: