Top 5 Internships 2025–2026 – Apply Now for Deloitte, GSK, Resillion & More

Looking for the best internships for 2025–2026 to kickstart your career? Whether you’re a fresher, a college student, or a postgraduate, there’s never been a better time to gain hands-on industry experience. Leading companies such as Deloitte, GSK, Resillion, ATREE, and Payatu are offering incredible opportunities across India.

From full-stack development and HR strategy to water research and operations management, these internships are designed to help you build real-world skills, earn experience with global brands, and strengthen your resume.

Let’s explore the Top 5 Internships for 2025–2026, their eligibility, responsibilities, and how to apply online.

 1. Resillion – Graduate Operations Intern

About Resillion

Resillion is a global Total Quality solutions company known for combining human insight with artificial intelligence to deliver reliable, high-quality business operations. The company works with sectors like media, telecom, energy, finance, and manufacturing, ensuring trusted performance across the digital lifecycle.

With a presence in Europe, the UK, the USA, India, and China, Resillion employs over 700 experts who drive innovation and quality across industries.

Location: Bengaluru, Karnataka (Hybrid role, 24/7 rotational shifts)

Role & Responsibilities

As a Graduate Operations Intern, you’ll play a key role in monitoring client portals, identifying new workflow requests, and ensuring smooth communication across teams.
Your daily tasks will include:

• Logging into client portals and tracking new requests

• Claiming and assigning operational tasks

• Reporting updates using Microsoft Office and Slack

• Maintaining workflow accuracy and compliance

This internship will help you develop attention to detail, time management, and communication skills — essential for a successful corporate career.

Eligibility Criteria

• Education: B.A., B.Com, or BBA (Graduating in 2025)

• Strong analytical and coordination skills

• Proficiency in MS Office and collaboration tools like Slack

• Reliable internet and self-motivated attitude

Apply Here: Click to apply on Resillion Careers

 2. Deloitte – Full Stack Development Intern

About Deloitte

Deloitte Touche Tohmatsu India LLP is one of the world’s largest professional services firms, offering consulting, audit, tax, and technology solutions. Within Deloitte, the Digital Excellence Centre (DEC) focuses on developing digital products that combine creativity, design thinking, and emerging technologies.

Location: Bengaluru, India (Hybrid)

Role & Responsibilities

As a Full Stack Development Intern, you’ll work on real-world projects related to software design, RESTful APIs, and full-stack coding. Your responsibilities include:

• Developing and debugging front-end and back-end modules

• Working with Java, Python, or JavaScript/TypeScript

• Collaborating with teams to solve technical challenges

• Maintaining code quality and documentation

You’ll gain practical experience in version control systems like Git, cloud technologies, and container environments — vital for any aspiring software engineer.

Eligibility Criteria

• Education: B.Tech, B.E., or M.Tech (2024/2025 batch)

• Strong knowledge of data structures and algorithms

• Familiarity with RESTful APIs, databases, and Linux

• Excellent problem-solving and communication skills

Apply Here: Click to apply on Deloitte Careers

 3. ATREE – Internship in Water Quality

About ATREE

The Ashoka Trust for Research in Ecology and the Environment (ATREE) is one of India’s leading environmental research institutes. It focuses on sustainability, water conservation, biodiversity, and ecological balance.

The Water and Society Programme at ATREE conducts interdisciplinary research on lake ecosystems and urban water management in and around Bengaluru.

Location: Bengaluru, Karnataka

Duration: 6 months

Role & Responsibilities

As a Water Quality Intern, you’ll get field and lab exposure, learning how to monitor and analyze environmental data.
Key responsibilities include:

• Collecting water and sediment samples from lakes

• Performing lab analysis of water quality

• Compiling and visualizing environmental data

• Supporting restoration and research reports

Eligibility Criteria

• Master’s degree (completed or ongoing) in Environmental Science/Engineering or related fields

• Experience with sampling techniques and basic lab tools

• Passion for sustainability and environmental conservation

Apply Here: Click to apply on ATREE Careers

 4. GSK – xCEL 2026 Summer Internship Programme

About GSK

GlaxoSmithKline (GSK) is a global biopharma company combining science, technology, and talent to create breakthroughs in healthcare. Its mission is to unite innovation and access, helping millions live healthier lives.

The xCEL Summer Internship Programme offers MBA and postgraduate students the opportunity to work on live HR projects in areas like compensation, learning & development, and HR analytics.

Location: Mumbai or Bengaluru

Duration: 2 months (Summer 2026)

Role & Responsibilities

Interns in GSK’s Global Capability Center will:

• Support HR operations and analytics projects

• Collaborate with leaders on strategic HR initiatives

• Analyze data and assist in process transformation

• Gain real-world exposure to HR systems in a global setup

Eligibility Criteria

• First-year MBA/MA students from selected institutions

• Strong business and analytical mindset

• Excellent communication and interpersonal skills

• Fluency in English and adaptability in a dynamic environment

Apply Here: Click to apply on GSK Careers

 5. Payatu – MERN Stack Intern (Remote)

About Payatu

Payatu is a cybersecurity and software development company specializing in IoT, mobile, and cloud security. The firm emphasizes innovation, quality code, and scalable software architecture.

Location: Fully Remote (Work from Anywhere)

Role & Responsibilities

As a MERN Stack Intern, you’ll learn to build and deploy dynamic full-stack web applications using MongoDB, Express.js, React.js, and Node.js.
Key tasks include:

• Building user interfaces with React

• Developing APIs using Node.js and Express

• Managing databases in MongoDB

• Debugging and improving application performance

• Collaborating with developers via Git and agile tools

Eligibility Criteria

• Pursuing or completed a degree in Computer Science or IT

• Strong knowledge of JavaScript, HTML, CSS

• Basic understanding of React, Node, and MongoDB

• Enthusiasm to learn new frameworks and technologies

Apply Here: Click to apply on Payatu Careers

Conclusion | Top 5 Internships for 2025–2026

Each of these Top 5 Internships for 2025–2026 offers unique learning opportunities across diverse industries — from IT and operations to environment and HR.

If you’re looking to build your portfolio, gain industry insights, and get hands-on experience with global companies, these internships are the perfect stepping stones.

Don’t wait! Apply today to Resillion, Deloitte, ATREE, GSK, and Payatu — and take your first confident step toward a successful professional journey in 2025–2026.

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