C# Developer 

Closing on: Nov 30, 2025
Job Category: Development
Job Type: Full Time
Job Location: Jakarta

Shape the Future of Data Management in Oil & Gas with a Team That Values Growth

Are you ready to take your career to the next level with a global leader in Oil & Gas technology? Petrolink is a forward-thinking company renowned for its innovative, user-driven solutions—and for cultivating a supportive, collaborative environment where team members thrive and stay for the long term.

We are seeking a C# Developer to join our dynamic team, where you’ll have direct impact on the future of data management, visualization, and analytics in the industry. At Petrolink, you’ll work alongside a diverse, multi-disciplinary team in an Agile/DevOps environment, building reliable and scalable applications. Many of our staff have chosen to grow their careers with us over years, reflecting our commitment to professional development, mentorship, and a positive workplace culture.

Why Join Petrolink?

  • Career Growth: We are committed to your professional development, offering continuous learning, training, and clear paths for advancement within our organization.
  • Innovative Projects: Work on exciting, challenging projects that push the boundaries of technology in the Oil and Gas sector.
  • Collaborative Teamwork: Engage with a multi-disciplinary team where your voice and ideas are valued.
  • Long-Term Opportunities: Build a lasting career with us, supported by ongoing opportunities for growth and progression.

What You’ll Do

  • Write clean, well-organized, and sustainable .NET code that powers our next-generation solutions.
  • Design and enhance software, from creating new features to maintaining and improving existing applications.
  • Contribute ideas that drive software innovation and elevate our products.
  • Champion best practices in software development within a collaborative environment.
  • Troubleshoot and debug deployed software to ensure reliability and performance.
  • Document technical requirements clearly for seamless teamwork.
  • Collaborate closely with developers, product managers, testers, and operations staff—learning from a wealth of experienced, long-serving colleagues.

What We’re Looking For

  • Expert knowledge of C# and the .NET Framework.
  • Experience with relational databases (Microsoft SQL, PostgreSQL).
  • Background in ASP.NET MVC / Web API.
  • Bachelor’s degree in Computer Science or a related field.
  • Hands-on experience with event-driven programming and message brokers (RabbitMQ, Kafka, etc.).
  • 2+ years of relevant professional experience.
  • Strong communication and interpersonal skills.
  • Familiarity with multi-threaded or concurrent programming.

Bonus Points For

  • Experience with CI/CD pipelines and tools.
  • Familiarity with non-relational databases, especially Cassandra.
  • Exposure to real-time data acquisition and industrial protocols (OPC UA, MODBUS, SparkplugB).
  • Web development skills in HTML5, JavaScript, Angular, Node.js, or TypeScript are a plus.

At Petrolink, you’ll find more than just a job—you’ll discover real opportunities for advancement and ongoing learning. Join a company with a proven track record of employee retention, where your contributions are valued and your career can flourish.

Apply for this position

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