Data Engineer (1 - 3 years)

Blumetra; Hyderabad; On-site; INR 700,000 - 1,200,000; Full time

Job summary

Blumetra in India is seeking a Data Engineer with strong programming fundamentals, excellent SQL skills, and a solid understanding of data structures and AI concepts. You will solve problems independently and write code without heavy reliance on AI coding tools.

Responsibilities include developing data processing solutions, writing Python, designing complex SQL queries, working with relational databases, applying algorithms, and exploring GenAI use cases where applicable.

Qualifications

• Bachelor's degree in Computer Science, IT, Engineering, or related field.
• 1–3 years of relevant experience in Data/Software Engineering.
• Strong analytical and problem-solving abilities.
• Good communication and collaboration skills.
• Ability to learn new technologies quickly in a fast-paced environment.

Responsibilities

• Develop, maintain, and optimize data processing solutions.
• Write clean, efficient Python code.
• Design and write complex SQL queries for data extraction, transformation, and analysis.
• Work with relational databases and understand database programming concepts.
• Apply data structures and algorithms to solve technical problems efficiently.
• Participate in designing scalable and reliable data solutions.
• Collaborate with engineering and business teams to understand data requirements.
• Explore and contribute to AI and GenAI-based use cases where applicable.
• Troubleshoot data and application-related issues and improve performance.

Skills

Python programming fundamentals

Strong SQL skills

Data structures & algorithms

AI & Generative AI concepts

Problem solving independently

Education

Bachelor's degree in Computer Science / IT / Engineering

Tools

Databricks

Snowflake

Job description

We are looking for aData Engineer with strong programming fundamentals, excellent SQL skills, a solid understanding of data structures, and awareness of modern AI/GenAI concepts.

The ideal candidate should be comfortable solving problems independently and writing code without relying heavily on AI coding assistants.

Key Responsibilities

• Develop, maintain, and optimize data processing solutions.

• Write clean, efficient, and maintainable Python code.

• Design and write complex SQL queries for data extraction, transformation, and analysis.

• Work with relational databases and understand database programming concepts.

• Apply data structures and algorithms to solve technical problems efficiently.

• Participate in designing scalable and reliable data solutions.

• Collaborate with engineering and business teams to understand data requirements.

• Explore and contribute to AI and Generative AI-based use cases where applicable.

• Troubleshoot data and application-related issues and improve overall performance.

Required SkillsPython

• Good understanding of Python programming fundamentals.

• Ability to write simple to moderately complex programs independently.

• Should be able to solve coding problems without depending on AI assistants or external coding tools.

• Understanding of functions, loops, conditions, collections, exception handling, and object‑oriented programming concepts.

SQL

• Very strong SQL skills.

• Good understanding of:

  • Joins

  • Subqueries

  • Aggregations

  • Triggers

  • Stored Procedures

  • Top‑N Analysis

  • Window Functions

  • Query optimization concepts

• Ability to independently write and troubleshoot SQL queries.

Data Structures & Algorithms

• Strong understanding of common data structures such as Arrays, Lists, Stacks, Queues, Hash Maps, Trees, and Graphs.

• Ability to write algorithms or implementations for commonly used data structures.

• Good understanding of problem‑solving, time complexity, and basic algorithmic concepts.

AI & Generative AI

• Good understanding of Artificial Intelligence and Generative AI concepts.

• Familiarity with LLMs, AI‑assisted development, prompt engineering, and common GenAI use cases.

• Interest in applying AI/GenAI capabilities to data engineering and enterprise solutions.

Preferred Skills

• Exposure to or hands‑on experience with Databricks and/or Snowflake is preferred.

• Familiarity with modern data platforms, cloud‑based data engineering, and large‑scale data processing would be an added advantage.

• Understanding of ETL/ELT concepts and data pipelines is desirable.

Qualifications

• 1–3 years of relevant experience in Data Engineering, Software Engineering, or a similar technical role.

• Bachelor's degree in Computer Science, IT, Engineering, or a related discipline.

• Strong analytical and problem‑solving abilities.

• Good communication and collaboration skills.

• Ability to learn new technologies quickly and work in a fast‑paced environment.

What We Are Looking For

We are particularly looking for candidates with strong fundamentals rather than tool‑dependent knowledge. Candidates should be comfortable demonstrating their Python, SQL, data structures, and problem‑solving skills independently during the interview process.

Experience with Databricks or Snowflake is preferred but not mandatory.

Interview Process:

Hackathon Challenge + 2 Technical Rounds