Big Data Engineering Intern
Big Data Engineering Intern

Big Data Engineering Intern

London Internship Home office (partial)
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At a Glance

  • Tasks: Design and maintain scalable data pipelines while gaining hands-on experience with modern tools.
  • Company: Join WillHire, a forward-thinking staffing platform revolutionising talent acquisition.
  • Benefits: Earn a competitive stipend, receive mentorship, and gain valuable industry experience.
  • Why this job: Make an impact in the HR-tech space and enhance your data engineering skills.
  • Qualifications: Pursuing or completed a degree in Computer Science or related fields with a passion for data.
  • Other info: Opportunity for a Pre-Placement Offer and access to exclusive learning resources.

About WillHire

WillHireis a forward-thinking staffing and talent acquisition platform that helps top organizations discover exceptional talent. As part of our expansion into the Data Engineering vertical, we’re inviting analytical, detail-oriented, and passionate individuals to join our Big Data Engineering Internship Cohort.

Role Overview

As a Big Data Engineering Intern at WillHire, you will support our data and infrastructure teams in designing, building, and maintaining scalable data pipelines. You’ll gain hands-on experience with modern data engineering tools, cloud platforms, and big data ecosystems while working in a fast-growing HR-tech environment.

Key Responsibilities

  • Assist in designing, developing, and maintaining ETL pipelines for structured and unstructured data.
  • Work with databases (SQL/NoSQL) to ensure data accuracy, integrity, and accessibility.
  • Support integration of APIs and third-party data sources into the data ecosystem.
  • Help optimize data storage, transformation, and retrieval for performance and scalability.
  • Contribute to data quality checks, validation processes, and monitoring frameworks.
  • Assist in developing dashboards and reports for business and product stakeholders.
  • Research new tools, frameworks, and best practices in data engineering & analytics.

Requirements

  • Currently pursuing (or recently completed) B.Tech/BE/M.Tech/MSc in Computer Science, Data Engineering, IT, or related fields.
  • Strong understanding of databases, SQL, and data modeling concepts.
  • Familiarity with Python/Java/Scala for data processing.
  • Basic knowledge of data warehousing, ETL concepts, and data pipelines.
  • Understanding of cloud platforms (AWS/GCP/Azure) and their data services.
  • Critical thinking, attention to detail, and a proactive learning mindset.

Nice to Have (Bonus)

  • Certifications such as AWS Certified Data Engineer, Google Cloud Data Engineer, or Microsoft Azure Data Fundamentals (even if in-progress).
  • Experience with big data tools like Hadoop, Spark, or Kafka.
  • Familiarity with data visualization tools (Tableau, Power BI, Looker).
  • Hands-on experience in API integrations, streaming data, or real-time processing.
  • Participation in data hackathons, Kaggle competitions, or open-source data projects.

What You’ll Get

  • Real-time exposure to data engineering operations within a tech-driven product environment.
  • Hands-on training in ETL, big data, and cloud-based data pipelines.
  • 1:1 mentorship from experienced data professionals & access to exclusive learning resources.
  • Internship Certificate & Letter of Recommendation upon successful completion.
  • Opportunity for a Pre-Placement Offer (PPO) at WillHire or with our client organizations.

Hiring Process

  • Online Application

Resume + short write-up on your data engineering interests/projects.

  • Data Engineering Aptitude Test

MCQ + scenario-based assessment on SQL, data pipelines, and fundamentals.

  • Technical Interview

Live discussion around ETL design, databases, and problem-solving.

  • Managerial Interview

Assess motivation, culture fit, and communication skills.

  • Offer

Formal internships offer with stipend details & role expectations.

  • Onboarding

Access provisioning, training roadmap & project kickoff.

Stipend

Minimum £16.00/hour (in accordance with UK internship wage guidelines), with potential increment based on interview performance and skill assessment.

Big Data Engineering Intern employer: WillHire

WillHire is an exceptional employer that fosters a dynamic and innovative work culture, perfect for aspiring data engineers. Interns will benefit from hands-on training in cutting-edge technologies, 1:1 mentorship from industry experts, and the potential for a Pre-Placement Offer, all while working in a fast-growing HR-tech environment that values analytical thinking and proactive learning.
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Contact Detail:

WillHire Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Big Data Engineering Intern

✨Tip Number 1

Network like a pro! Reach out to current or former interns at WillHire on LinkedIn. Ask them about their experiences and any tips they might have for the interview process. Personal connections can give you insights that you won't find anywhere else.

✨Tip Number 2

Prepare for the technical interview by brushing up on your SQL and data pipeline knowledge. Use online resources or practice tests to get comfortable with common questions. The more confident you are, the better you'll perform!

✨Tip Number 3

Show off your passion for data engineering! During interviews, share any personal projects or competitions you've participated in, like Kaggle or hackathons. This demonstrates your initiative and enthusiasm for the field.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're serious about joining the team at WillHire.

We think you need these skills to ace Big Data Engineering Intern

ETL Pipeline Development
SQL
NoSQL
Data Processing with Python/Java/Scala
Data Warehousing Concepts
Cloud Platforms (AWS/GCP/Azure)
Data Modeling
Data Quality Checks
API Integration
Big Data Tools (Hadoop, Spark, Kafka)
Data Visualization Tools (Tableau, Power BI, Looker)
Critical Thinking
Attention to Detail
Proactive Learning Mindset

Some tips for your application 🫡

Show Your Passion: When writing your application, let your enthusiasm for data engineering shine through! We want to see your genuine interest in the field, so share any relevant projects or experiences that sparked your passion.

Tailor Your Resume: Make sure your resume is tailored to the Big Data Engineering Intern role. Highlight your skills in SQL, Python, and any experience with ETL processes. We love seeing how your background aligns with what we’re looking for!

Craft a Compelling Write-Up: Along with your resume, include a short write-up about your data engineering interests and projects. This is your chance to showcase your analytical mindset and detail-oriented approach, so make it count!

Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity. We can’t wait to see what you bring to the table!

How to prepare for a job interview at WillHire

✨Know Your Data Engineering Basics

Before the interview, brush up on your understanding of databases, SQL, and data modelling concepts. Be ready to discuss how you would design and maintain ETL pipelines, as this will likely come up during technical discussions.

✨Showcase Your Projects

Prepare a short write-up about your data engineering projects or any relevant experience. Highlight your hands-on work with tools like Python, Java, or Scala, and be ready to explain your thought process and the challenges you faced.

✨Familiarise Yourself with Cloud Platforms

Since cloud services are crucial for this role, make sure you understand the basics of AWS, GCP, or Azure. If you have any certifications, even if in-progress, mention them to show your commitment to learning and growth in this area.

✨Practice Problem-Solving

Expect scenario-based questions during the technical interview. Practice solving problems related to data pipelines and ETL processes. This will help you demonstrate your critical thinking skills and ability to tackle real-world data challenges.

Big Data Engineering Intern
WillHire
Location: London
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