SQL Developer | Entry Level | Fresher Internship (SQL, MySQL, Stored Procedures)

Medi Nex Workforce; India; Remote; INR 152,000 - 182,000; Full time

Job summary

Medinex Workforce is offering a SQL Developer internship in India with remote work options. This entry-level role focuses on writing and optimizing SQL queries, creating views and stored procedures, and designing simple database structures.

The internship spans 1 to 3 months, with a stipend up to INR 15,000 per month. Ideal candidates are final-year students or fresh graduates with solid SQL basics and a willingness to learn about query performance, indexing, and data normalization.

Qualifications

• Strong SQL fundamentals including SELECT and JOINs.
• Working knowledge of MySQL, PostgreSQL or SQL Server.
• Understanding of primary and foreign keys and database normalization.
• Logical, structured thinking and attention to accuracy.
• Habit of double-checking results before sharing them.
• Must have a laptop and stable internet for full-time remote work.

Responsibilities

• Write SQL queries using joins, subqueries, aggregations and window functions.
• Create views and stored procedures for reports.
• Design small, well-structured tables with proper keys and relationships.
• Find slow queries and improve them with indexes and better query design.
• Prepare clean data extracts for reporting and analytics.
• Check data for duplicates and inconsistencies; document tables and queries.
• Share progress in daily check-ins and weekly reviews.

Skills

Strong SQL basics

MySQL/PostgreSQL/SQL Server

Keys & normalization

Analytical thinking

Double-check results

Remote workstation setup

Job description

Job Title: SQL Developer | Entry Level | Fresher Internship (SQL, MySQL, Stored Procedures)

Company: Medinex Workforce

Location: India

Workplace Type: Remote

Employment Type: Full-time internship

Duration: 1 to 3 months

Stipend: Up to INR 15,000 per month

About the internship

Medinex Workforce stores a great deal of information in databases: candidate profiles, client requirements, interview schedules, placement history and billing records. Every dashboard, tracker and report depends on queries that fetch the right rows quickly and correctly. A slow or faulty query means a recruiter waits or a manager reads the wrong number. In this internship you will write and improve those queries, and learn why two queries that return the same result can differ hugely in speed.

What you will do

• Write SQL queries using joins, subqueries, aggregations and window functions
• Create views and stored procedures for reports the team needs again and again
• Design small, well-structured tables with proper keys and relationships
• Find slow queries and improve them using indexes and better query design
• Prepare clean data extracts for the reporting and analytics team
• Check data for duplicates, missing values and inconsistent entries
• Document tables and queries so others can understand and reuse them
• Share progress in daily check-ins and a weekly review

What we are looking for

• Strong SQL basics (SELECT, JOIN, GROUP BY, HAVING, subqueries)
• Working knowledge of MySQL, PostgreSQL or SQL Server
• Understanding of primary keys, foreign keys and normalisation
• Logical, structured thinking
• The habit of double-checking results before sharing them
• A laptop and stable internet connection for full-time remote work

Nice to have

• Knowledge of indexes and query execution plans
• Basic Excel or Python skills
• A SQL practice profile on HackerRank or LeetCode, or a small database project

Who can apply

• Final-year students and recent graduates from B.Tech, B.E., BCA, B.Sc (CS/IT), MCA, B.Com or any stream with strong SQL skills
• Self-taught learners who can show a project or certificate
• Freshers are welcome, and prior experience is not required
• You must be available full-time for the internship period

What you will gain

• Work on real databases and reporting requirements
• Regular guidance and feedback from experienced team members
• Query samples and database projects you can show in future interviews
• The freedom to work from your own city anywhere in India

Full-time, Monday to Saturday or as assigned by your reporting manager, with daily check-ins and a weekly review.

Medinex Workforce is an equal opportunity employer. We welcome applicants of every gender, background and community.