Blockchain Developer

McDonalds; Garden Grove (CA); Remote; USD 80,000 - 122,000; Full time

Job summary

McDonalds is seeking a Blockchain Developer in Garden Grove, CA. The role emphasizes memory profiling, container reliability, and a strong bias for delivering robust Flask-based systems. You will engage in on-call rotations and postmortems while contributing to automation and stable releases.

The position blends hands-on development with ownership of outcomes in a remote-friendly environment, supporting a culture that values candor and continuous learning.

Qualifications

• Experience profiling memory usage and identifying leaks in distributed systems.
• Hands-on troubleshooting across containers and orchestration.
• Comfort with remote collaboration and accountability for outcomes.

Responsibilities

• Profile memory use and chase down leaks in Garden Grove nodes.
• Reverse-engineer Docker formats and improve reliability.
• Respond to on-call rotations and participate in postmortems.
• Enhance test automation and ensure stable releases.
• Carry features through code freezes without instability.
• Support leadership during high-traffic launch periods.

Skills

Memory profiling

Performance debugging

Troubleshooting

Remote work readiness

Tools

Docker

Swift

Job description

Trade your current backlog for ours: McDonalds needs a Blockchain Developer in Garden Grove, CA to take Flask systems from fragile to bulletproof. This technology role at McDonalds turns 1 years into $80,000 - $122,000 and turns $80,000 - $122,000 into a stake in what comes next.

Key Responsibilities

• Profile Swift memory use and chase down the leaks crashing Garden Grove nodes
• Reverse-engineer the high-trust Docker format McDonalds inherited and never documented
• Respond to on-call rotations and participate in incident postmortems
• Tune Team Leadership caching so McDonalds survives the Garden Grove launch spike on the same hardware
• Enhance test automation frameworks to increase release confidence
• Carry a scrappy Team Leadership feature through code freeze without breaking McDonalds stability

What You'll Bring

• Junior-caliber judgment about when to escape and when to absorb
• Hands-on technology experience that holds up to follow-up questions
• Comfort being accountable for a forever-learning outcome in a remote role
• Comfort owning a number that goes up or down because of you
• The kind of listening that makes the other person feel heard

People choose McDonalds because we pair oddball-friendly technology with a team that genuinely cares, right here in Garden Grove. Our CA crew runs on candor, caffeine, and a stubborn refusal to ship sloppy work.

What sits behind the $80,000 - $122,000 offer is a McDonalds culture built on real mentorship, generous benefits, and schedules that bend toward family.

This listing is current and monitored daily by our talent team.