Senior Software Engineer

Alpharetta, GA

Full time

R0002079

Colonial has provided a wide range of opportunities for job candidates who are highly qualified, skilled, motivated and team players. Employees find exciting opportunities to grow and develop their careers at a stable company which offers a generous compensation and benefits package that includes annual incentive bonuses, retirement plans, insurance coverage and a host of other features that support a happy, active, productive and rewarding life. Come to Colonial, a great place to work, where people matter most, and where safety 24/7 is paramount.

Ready to work for Colonial Pipeline Company?

Are you intrigued by the thought of being part of revolutionizing the energy industry and a new era in the pipeline industry? Do you want to be a part of a company that is obsessed with excellence in everything we do? A company growing and expanding our business that is full of opportunity? If so, we are seeking smart, safety focused, and energetic professionals to join our team to help us to the next level of excellence!

What is it that we do at Colonial Pipeline Company?

Colonial Pipeline is the largest refined products pipeline in the United States, transporting more than 100 million gallons or 2.5 million barrels per day. Colonial transports various grades of gasoline, diesel fuel, home heating oil, jet fuel, and fuels for the U.S. military through a pipeline system. Colonial transports approximately 45 percent of all fuel consumed on the East Coast, providing refined products to more than 50 million Americans.

About the Senior Software Engineer Position

The Senior Software Engineer designs, develops, modernizes, and supports business-critical applications for Colonial Pipeline. This role combines hands-on software engineering with ownership of production systems, including application development, modernization, operational support, and continuous improvement.

What You Get to Do

• Design, develop, and maintain scalable applications using C# and .NET.

• Develop web APIs, backend services, and system integrations.

• Modernize legacy applications using current technologies and development practices.

• Troubleshoot production issues and participate in on-call support, incident response, and root cause analysis.

• Perform code reviews and support CI/CD and modern SDLC practices.

• Partner with business stakeholders, product owners, QA, and engineers to deliver effective solutions.

• Mentor junior engineers and promote engineering best practices.

What You Bring to the Table

• Bachelor’s degree in Computer and Information Science or a related field preferred will consider a combination of experience and education.

• 7+ years of professional software development experience with enterprise applications.

• 4+ years of C#/.NET development experience.

• 4+ years of experience with web APIs, relational databases, system integration, and production application support.

• Experience troubleshooting complex production issues and providing operational or on-call support.

• Experience leveraging AI-assisted development tools to improve software delivery, testing, troubleshooting, documentation, and productivity.

Skills That Set You Apart

• Microsoft Azure cloud services.

• Legacy application modernization.

• Azure DevOps/GitHub and CI/CD practices.

• SQL Server and Oracle.

• Experience with mission-critical applications or industrial environments.

• Knowledge of pipeline business processes.

Advantages of Working at Colonial Pipeline Company

• Getting to work for a company that helps to meet our country’s energy needs and keeps us moving!

• Team members who care about each other while accomplishing remarkable things.

• Highly competitive benefits. Check out Colonial’s Total Rewards.

Are you up to the challenge? What are you waiting for? Apply today!

Colonial Pipeline is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race, color, religion, sex, national origin, age, disability, sexual orientation, veteran status or any other reason prohibited by federal, state or local law.

Statement to all Third-Party Agencies and Similar Organizations:

Colonial Pipeline accepts resumes only from agencies with which we formally engage their services. Please do not forward resumes to our applicant tracking system, Colonial Pipeline employees, hiring managers, or send to any Colonial Pipeline facility. Colonial Pipeline is not responsible for any fees or charges associated with unsolicited resumes.

Colonial Pipeline Company operates the world’s largest pipeline of its kind. It delivers refined petroleum products – gasoline, diesel fuel, home heating oil, jet fuel and fuels for the U.S. military – through a network of 5,500 miles of underground pipe buried under more than 3,000 miles of right of way in the Southern and Eastern United States. A vital part of the nation’s infrastructure, Colonial places the highest emphasis on safe operations that protect its employees as well as the communities in which we live and serve, and the environment along the pipeline route.