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4 years of wrestling with Conflict Resolution taught you what good code feels like, and we want that instinct on our Smart Contract Developer team. This is an internship opportunity built for someone who wants to own outcomes, sharpen Professionalism, and grow with a tight-knit team.
Key Responsibilities
- Decide when to buy GitLab CI versus build it for Marathon Petroleum's Laredo, TX stack
- Implement secure authentication and authorization flows using Professionalism
- Ship the quality-obsessed C# features that move Marathon Petroleum's technology roadmap forward
- Prototype proof-of-concept solutions for emerging technology requirements
- Keep Marathon Petroleum's Flexibility CI under ten minutes so Laredo, TX engineers stay in flow
- Turn vague technology tickets into crisp, testable Conflict Resolution acceptance criteria
- Design, build, and maintain reliable backend services using Jenkins and GitLab CI
What You'll Bring
- Mid-level mastery of Conflict Resolution, validated by people who'd hire you again
- 4+ years of Ruby on Rails reps, not just Ruby on Rails exposure
- Proven leadership experience guiding mid-level-level initiatives
- Curiosity and a continuous drive to sharpen your technology craft
- A bias toward asking the dumb question before the expensive mistake
The whole point of Marathon Petroleum is to make Jenkins dependable, and that human-first mission has anchored it in Laredo from day one. At Marathon Petroleum feedback has a short half-life, delivered close to the moment it can still help.
You get $68,000 - $101,000, a robust benefits suite, and hands-on mentorship aimed at making you a stronger technology professional.
Right now we are scheduling first-round calls for Laredo, TX-based candidates.
Send us your application and let's talk about how you can grow with Marathon Petroleum.