Contata Solutions Hiring Fresher Trainee Junior Data Engineer

Job in Delhi NCR | 2025 Freshers SQL ETL Role

Start your career as a Trainee/Junior Data Engineer at Contata Solutions, working on SQL development, ETL pipelines, and cloud-based data engineering projects in a real-world Agile environment.

Company: Contata Solutions

Location: Delhi / NCR, India

Job type: Full-time, permanent

Experience level: Fresher (2025 pass-outs only)

Industry: IT Services & Consulting

Department: Data Science & Analytics

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About the company

Contata Solutions is an IT services and consulting company specializing in data engineering, analytics, and enterprise technology solutions. The organization focuses on delivering scalable data platforms and helping businesses transform data into actionable insights.

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Role overview

The Trainee/Junior Data Engineer role is designed for fresh graduates who want to build a strong foundation in data engineering, SQL development, and cloud-based ETL systems. This role offers hands-on experience with real-world datasets and modern data tools.

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Job summary

This role involves supporting the design, development, and optimization of data pipelines, writing efficient SQL queries, and working with structured and unstructured data to enable analytics and reporting.

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Eligibility criteria

- Candidates must be from Delhi/NCR only

- B.E / B.Tech / MCA – 2025 pass-outs only

- Minimum 70% throughout academics

- Maximum 1-year academic gap allowed

- Willingness to sign a service agreement

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Key responsibilities

- Develop and optimize SQL queries and stored procedures

- Create and manage indexes, triggers, and SQL jobs

- Monitor database performance and troubleshoot issues

- Support ETL/ELT pipeline development using cloud or on-premise tools

- Perform data extraction, transformation, and loading

- Develop scripts using Python or PySpark for data processing

- Work with large datasets using big data tools when required

- Participate in Agile/Scrum activities and sprint planning

- Implement data validation and quality checks

- Integrate data from multiple sources including APIs and databases

- Maintain documentation for pipelines and data flows

- Collaborate with cross-functional teams

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Day-to-day activities

- Writing and optimizing SQL queries

- Supporting ETL pipeline execution and monitoring

- Debugging data and performance issues

- Working on data transformation tasks

- Participating in team meetings and sprint updates

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Required skills

- Strong knowledge of SQL and database concepts

- Experience writing stored procedures

- Knowledge of indexes, triggers, and SQL jobs

- Understanding of ETL/ELT concepts

- Exposure to cloud ETL tools (Azure, AWS, or GCP)

- Strong analytical and problem-solving skills

- Good communication and teamwork abilities

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Preferred skills

- Programming experience in Python or PySpark

- Exposure to BI tools like Power BI, Tableau, or Looker

- Familiarity with cloud databases (Azure SQL, Redshift, BigQuery, Snowflake)

- Basic knowledge of data warehousing and data modeling

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Educational qualifications

- B.E / B.Tech in any specialization

- MCA in any specialization

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Certifications (optional but beneficial)

- SQL or database certifications

- Cloud certifications (Azure / AWS / GCP)

- Data engineering or analytics courses

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Tools and technologies

- Databases: SQL Server

- Cloud platforms: Azure, AWS, GCP

- ETL tools: Azure Data Factory, AWS Glue, GCP Dataflow

- Programming: Python, PySpark

- BI tools: Power BI, Tableau, Looker

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Work environment

- Office-based role in Delhi/NCR

- Agile and collaborative team setup

- Fast-paced project environment

- Learning-focused for freshers

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Salary and compensation

- Competitive fresher salary

- Performance-based growth

- Long-term career opportunities

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Employee benefits

- Hands-on project experience

- Learning and development support

- Exposure to modern data engineering tools

- Career growth in data engineering

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Career growth opportunities

- Data Engineer

- Senior Data Engineer

- Data Analyst

- Big Data Engineer

- Cloud Data Engineer

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Application process

1. Application screening

2. Technical evaluation

3. Interview rounds

4. Final selection

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Documents required

- Updated resume

- Academic certificates

- Valid ID proof

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Important notes

- Only eligible candidates from Delhi/NCR should apply

- Strong SQL skills are mandatory

- Service agreement is required

- Academic criteria must be met

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How to apply

Apply using below link

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