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REQUIREMENT_ID_201 • 3-DAY_ACTIVE_POLICY

Junior SQL/ETL Developer

Company
Company Datavail Infotech
Type
Opportunity Type Full-Time Job
Salary
Stipend / Salary 3.5 LPA
Location
Location Hyderabad, Mumbai, Bangalore
Posted Date
Posted Date Today
SQL MSBI (SSIS SSRS SSAS) Data Modeling ETL Concepts Data Warehousing Basic Data Quality Testing ServiceNow Ticketing Problem Solving Communication
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Aptitude Practice Questions Open Resource ↗
Curated set of quantitative and logical reasoning problems to help you ace the online test at carrerpoint.com.
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Company Interview Preparation Guide Open Resource ↗
Insights and sample questions specific to data‑related roles, useful for the technical interview at carrerpoint.com.
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Comprehensive Interview Prep Resources Open Resource ↗
A collection of interview experiences, tips, and mock questions to boost confidence for the HR round at carrerpoint.com.
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Algorithm and Data Structure Problem Set Open Resource ↗
Practice coding problems that sharpen logical thinking, beneficial for the aptitude and technical assessments at carrerpoint.com.

Any graduate degree (B.Tech, B.Sc, B.Com, BA, etc.) from any discipline; minimum 60% aggregate (or CGPA 6.0/10); no active backlogs; batch year 2025‑2027; must have basic knowledge of SQL and familiarity with MSBI tools; strong analytical and communication skills.

1
Round 1: Online Aptitude Test
2
Round 2: Technical Interview (SQL & ETL concepts)
3
Round 3: HR Interview
Datavail Infotech Pvt. Ltd. is the Indian arm of Datavail, a global data‑management and analytics services firm. The company helps enterprises design, build, and maintain data warehouses, data lakes, and business‑intelligence platforms. With a client base spanning finance, healthcare, and retail, Datavail’s Indian operations focus on delivering end‑to‑end data solutions while providing 24/7 support to ensure uninterrupted business operations. The firm prides itself on a collaborative culture where fresh talent is mentored by seasoned data engineers and consultants, making it an attractive launchpad for graduates eager to dive into the data domain. The Junior SQL/ETL Developer role is crafted specifically for freshers who have a working knowledge of SQL and a basic familiarity with Microsoft’s Business Intelligence stack. Reporting to senior data engineers, the incumbent will spend the first few months learning the nuances of data pipelines, data‑quality checks, and support processes. The position is on‑site across three major tech hubs—Hyderabad, Mumbai, and Bangalore—offering exposure to diverse client projects and a chance to work with industry‑standard tools. **Key Responsibilities** 1. Write, execute, and optimise SQL queries to extract, validate, and report data from relational databases. 2. Assist in building and maintaining simple ETL workflows using SSIS, ensuring data is correctly transformed and loaded. 3. Perform basic data‑quality testing and flag anomalies for senior review. 4. Monitor data pipelines and scheduled jobs, raising alerts for failures via ServiceNow. 5. Participate in 24/7 on‑call rotation to provide first‑line support for data‑related incidents. 6. Document routine procedures, query libraries, and troubleshooting steps. 7. Collaborate with business analysts to understand reporting requirements and translate them into technical specifications. 8. Support the creation of simple SSRS reports and dashboards under guidance. 9. Participate in code reviews and knowledge‑sharing sessions to continuously improve skill set. 10. Contribute to the team’s data‑governance initiatives by adhering to naming conventions and documentation standards. **Tech Stack**: Microsoft SQL Server, T‑SQL, SSIS, SSRS, SSAS (basic exposure), ServiceNow for ticketing, Windows OS, Git for version control. **Growth Path**: Starting as a Junior Developer, high performers can progress to Data Engineer, Senior Data Engineer, and eventually to Solution Architect or Team Lead within 2‑4 years, depending on skill acquisition and project exposure. The role also opens doors to specialised tracks such as data‑warehouse design, BI reporting, or cloud‑based data platforms. **Why Join Datavail via carrerpoint.com**: The company offers a structured onboarding program, mentorship from industry veterans, and a clear career roadmap. Freshers gain hands‑on experience with enterprise‑grade data tools early in their careers, while the on‑site locations provide networking opportunities with a wide range of clients. Additionally, the 24/7 support model ensures that candidates develop problem‑solving resilience and customer‑service skills that are highly valued across the tech industry.

Datavail Infotech — QA & Automation Testing Interview Guide

Previously asked questions, exam syllabus, coding benchmarks & round strategy.

APTITUDE & LOGIC 📖
Aptitude Practice Questions & Online Mock Tests

Curated logical, quantitative, and verbal reasoning problems to sharpen reasoning skills required for the initial screening test.

Open Resource ↗
COMPANY GUIDE 🎯
Datavail Infotech Interview Preparation Corner

Comprehensive guide covering typical interview formats, common questions, and preparation tips for Datavail Infotech and off-campus tech roles.

Open Resource ↗
MOCK TESTS & PAPERS 📝
Comprehensive Interview Prep Resources & Syllabus

Collection of previous year questions, company-specific test patterns, and interview experiences for technical and HR rounds.

Open Resource ↗
CODING PRACTICE 💻
Algorithm and Data Structure Problem Set

Practice problems to improve coding proficiency and algorithm problem-solving speed for technical rounds.

Open Resource ↗
Round 1: Online Assessment (OA)
Aptitude, Quantitative Logic & 2 Coding Problems
Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1
Core Tech Stack (SQL, MSBI (SSIS, SSRS, SSAS), Data Modeling, ETL Concepts, Data Warehousing, Basic Data Quality Testing, ServiceNow Ticketing, Problem Solving, Communication) & Live Code Tracing
Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving
Database Schemas, APIs & Architecture Basics
Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion
Datavail Infotech Core Values, Learning Agility & Offer Terms
Demonstrate passion, strong communication, and readiness for full-time collaboration.
What is the difference between Implicit Wait, Explicit Wait, and Fluent Wait in Selenium? Answer ▼
Model Answer: Implicit Wait sets a global timeout for all element lookups. Explicit Wait pauses execution until a specific ExpectedCondition (e.g. elementToBeClickable) is met. Fluent Wait allows defining polling frequency and ignoring specific exceptions like NoSuchElementException.
Explain the Page Object Model (POM) and its advantages in Test Automation. Answer ▼
Model Answer: POM is a design pattern that creates an object repository for web UI elements. It separates test scripts from page locators, reducing code duplication and making maintenance easy when UI elements change.
How do you handle dynamic WebElements whose ID changes on page reload? Answer ▼
Model Answer: Use dynamic XPath methods like contains(), starts-with(), text(), or XPath axes (ancestor, following-sibling, parent) instead of brittle absolute paths.
What is the difference between @BeforeMethod and @BeforeClass in TestNG? Answer ▼
Model Answer: @BeforeClass runs once before the first test method in the current class, while @BeforeMethod executes before each individual test method.
How do you validate REST API response codes and JSON payload using Postman / RestAssured? Answer ▼
Model Answer: In RestAssured: given().when().get('/endpoint').then().assertThat().statusCode(200).body('status', equalTo('ACTIVE')).
Why do you want to join Datavail Infotech as a Junior SQL/ETL Developer?
Preparation Tip: Highlight Datavail Infotech's market reputation, recent tech innovations, and how your skills in SQL directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Preparation Tip: Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Preparation Tip: Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.

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