By Career Board
December 5, 2025
Are you a software developer with over six years of experience? Do you feel stuck in your current role? You might be tired of switching projects every few months. You might be looking for a place where you can settle down and grow. You want to work on software that actually matters. You want stability.
If this sounds like you, listen closely. ExxonMobil is hiring. Yes, the energy giant. They are not just looking for a coder. They need a Full Stack Developer to join their team in Bengaluru. This is your chance to move from a typical service-based role to a massive product environment. Imagine building tools that help power the world. This is a rare chance to attend an in-person interview drive in Chennai. Are you ready to take the next big step in your career?
✅ Work on Real-World Energy Solutions
When you work at a typical software firm, you might build a shopping cart or a simple dashboard. At ExxonMobil, it is different. You will work on the "Upstream" business. This involves the exploration and production of oil and gas. Your code will help engineers and scientists find energy resources. You will solve complex problems that have a physical impact on the real world. This adds serious weight to your resume.
✅ Master the Modern Tech Stack
Many large non-tech companies use old, outdated software. That is not the case here. ExxonMobil is moving fast with modern technology. You will work with the latest version of .NET Core (ASP.NET). You will build user interfaces with React or Angular. You will also use Microsoft Azure for cloud computing. This role forces you to stay current. You will learn how to integrate these technologies into a secure, enterprise-grade system.
✅ A Career Built for the Long Run
ExxonMobil is known for keeping employees for a long time. They call it "a career designed to last." This is not a startup that might run out of money next year. It is a Fortune 500 company. They offer great benefits like medical plans, retirement savings, and tuition assistance. If you value job security and want a company that invests in your personal life, this is the right place for you.
Category | Details |
Role | Full Stack Software Developer |
Work Location | Bengaluru, Karnataka |
Interview Location | Chennai (In-person Drive on Jan 31 & Feb 1, 2026) |
Experience | Minimum 6 Years Total |
Deadline | January 16, 2026 |
Primary Skills | C#, ASP.NET Core, React/Angular, Azure |
What You Will Actually Do
You might think this is just another coding job. It is more than that. You will spend your day designing software that supports ExxonMobil’s business. You will not just write code; you will design the whole system. One day, you might work on a C# backend to process data. The next day, you might fix a user interface issue in React. You are the bridge between the data and the user. You will take requirements from business teams and turn them into working software. You are responsible for the code quality, security, and speed of the application.
How to Succeed in the First 90 Days
The oil and gas industry is complex. To win in this role, you must be curious. Do not just look at the code. Ask questions about the business. Ask what "Upstream" means. Ask how the data is used. On the technical side, you need to be strong in Azure. If you have not used Azure DevOps before, learn it fast. You need to understand how their CI/CD pipelines work. You must also show that you can work alone. You will work with teams across different time zones. You cannot wait for someone to tell you what to do every step of the way.
Why This is a Stepping Stone
This role puts you in the "Enterprise League." You are moving away from small web apps to massive, critical systems. This experience is valuable. It shows future employers that you can handle pressure and complexity. You will also gain "Domain Knowledge" in energy. Developers who understand a specific industry (like energy, finance, or healthcare) are paid more than general coders. This job gives you that specialized edge.
The Collaborative Aspect
You will work in a global team. This means you will talk to people from different cultures and countries. Communication is key here. You need to explain technical problems to non-technical people. You will use Agile methodologies, likely Scrum or Kanban. You will participate in daily stand-ups and sprint planning. Being able to speak clearly and write good documentation is just as important as writing good code.
To help you crack the interview, we have researched the specific technical requirements for this role. Do not skip this section. ExxonMobil interviews are professional and structured.
Where to Practice :
Technical Coding: Go to LeetCode. Filter problems by "Medium" difficulty. Focus heavily on Arrays, Strings, and Hash Maps. You do not need to be a competitive programmer, but you must write clean logic.
System Design: Since this is a 6+ year experience role, they will ask you to design a system. Search for "System Design Primer" on GitHub. Practice drawing diagrams for a simple "URL Shortener" or "E-commerce Store."
Key Concepts to Revise:
Dependency Injection (DI) in .NET:
You must know this inside out. Explain how .NET Core handles DI. Know the difference between Singleton, Scoped, and Transient life cycles. This is the backbone of modern C# applications.
SOLID Principles:
Do not just memorize the acronym. Be ready to explain how you used them in a past project. For example, explain how you used the Single Responsibility Principle to break down a large class.
React Hooks / Angular Lifecycle:
If you choose React, know useEffect and useState perfectly. If you choose Angular, know ngOnInit and ngOnChanges. They will ask how you handle data fetching and state management.
Async/Await Patterns:
In C#, asynchronous programming is critical for performance. Understand how Task works. Know why you should not block the main thread. Be ready to debug a scenario where the UI freezes.
Azure Functions & App Service:
You need to know where the code lives. Understand the difference between Serverless (Functions) and a standard App Service. know how to set up a basic deployment pipeline.
SQL Indexing & Optimization:
Data in the energy sector is huge. You cannot write slow queries. Revise Clustered vs. Non-Clustered indexes. Know how to read an "Execution Plan" to find bottlenecks.
Real-World Interview Questions (Simulated):
❓ Technical: "What is the difference between IEnumerable and IQueryable in C#? When would you use one over the other?"
❓ Technical: "Explain the concept of 'middleware' in ASP.NET Core. How would you create a custom middleware for logging?"
❓ Scenario: "We have a slow-loading page in our application. Walk me through your step-by-step process to debug and fix it."
❓ Frontend: "In React, how do you prevent a component from re-rendering unnecessarily? (or Angular Change Detection strategy)."
❓ Behavioral: "Tell me about a time you disagreed with a senior stakeholder about a technical requirement. How did you handle it?"
❓ Cloud: "How would you secure an API hosted on Azure? What is the role of Azure AD (Entra ID) in this?"
ExxonMobil is one of the largest publicly traded energy companies in the world. They are not just an oil company anymore. They are investing heavily in "Low Carbon Solutions." This means they are trying to solve the climate challenge while powering modern life. When you join them, you are part of a massive global effort. It gives your work a sense of purpose that is hard to find in other IT jobs.
The culture at ExxonMobil is very professional and safety-focused. In the Global Business Center in Bengaluru, you will find a diverse group of people. They value "integrity." This means doing the right thing, even when no one is watching. Employees often stay for decades because the company treats them well. They have a strong support system for families, including maternity leave and day care assistance.
Finally, the learning never stops. They have a "Tuition Assistance Program." If you want to get a certification or a higher degree, they might help pay for it. They also have internal training programs. They want you to grow because if you get better, the company gets better. It is a win-win relationship.
Q: I have 5 years of experience. Can I still apply?
A: The job description strictly asks for a minimum of 6 years. Large companies like ExxonMobil are usually strict about these numbers. However, if your 5 years are extremely high-quality and relevant, you might take a chance. But generally, 6+ is the rule.
Q: Is this a remote job?
A: The role is based in Bengaluru. Most roles at ExxonMobil are hybrid, meaning you go to the office a few days a week. You should be prepared to live in or relocate to Bengaluru.
Q: How does the Chennai Career Fair work?
A: You must apply online first. If they like your profile, they will invite you. You cannot just walk in without an invite. The interviews will happen in person in Chennai on January 31st and February 1st, 2026.
Q: I only know React, but not C#. Can I apply?
A: No. This is a "Full Stack" role. You need to know both the frontend (React/Angular) and the backend (C#/.NET). You must be able to work on both sides of the application.
Step 1: Click the official link provided below to visit the ExxonMobil career page.
Step 2: Click "Apply Now" and create an account if you do not have one.
Step 3: Upload your resume. Make sure your resume highlights your C#, .NET, and Azure experience clearly.
Step 4: Submit your application before January 16, 2026.
🔥 Urgent Notice: The last date to apply is January 16, 2026. Do not wait for the last day.
👉 Click Here to Apply on the Official ExxonMobil Page
📢 Pro Tip: "Shortlisted candidates get an invite letter. Check your email (and spam folder) regularly after applying!"
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