Blockchain Developer

LaunchCore Corp; Columbus (OH); On-site; USD 92,000 - 134,000; Full time

Benefits offered by this job

Full benefits

Job summary

LaunchCore Corp in Columbus, OH, is seeking a senior developer to deepen expertise in JavaScript/TypeScript and MySQL. The role offers a path to influence strategy with a strong focus on performance, compliance-driven guardrails, and a strategic rewrite in Swift to reduce technical debt.

You’ll join a team trusted to balance rapid prototyping with robust quality disciplines. The position emphasizes local market familiarity, clear communication, and the ability to share ideas openly while

Qualifications

• 5 years of MySQL experience.
• Experience with JavaScript and TypeScript.
• Strong communication and collaboration skills.

Responsibilities

• Translate technology compliance rules into build guardrails.
• Carry the TypeScript platform work for OH expansion.
• Ensure code quality through automated linting, testing, and static analysis.
• Prototype rough JavaScript ideas quickly and select those for the stack.
• Optimize application performance, latency, and resource utilization at scale.
• Deliver a Swift rewrite to reduce technical debt.

Skills

Columbus market awareness

Strong communication

Willingness to revise opinions

Critical thinking

Tools

JavaScript

TypeScript

MySQL

Swift

Job description

Our Blockchain Developer opening rewards depth over breadth: pick JavaScript, go deep, and let LaunchCore Corp handle the rest of the stack. The senior role rewards what you've built — 5 years of MySQL — with $92,000 - $134,000 and a voice in LaunchCore Corp strategy.

Key Responsibilities

• Translate technology compliance rules into Conflict Resolution guardrails baked into the build
• Carry the TypeScript platform work that makes LaunchCore Corp's next OH expansion boring
• Ensure code quality through automated linting, testing, and static analysis
• Prototype rough JavaScript ideas fast, then decide which earn a place in LaunchCore Corp's stack
• Optimize application performance, latency, and resource utilization at scale
• Ship the Swift ambitious rewrite that pays down years of LaunchCore Corp technical debt

What You'll Bring

• Comfort being the newest person in the room and the loudest in the notes
• Familiarity with the Columbus market and local technology landscape
• The communication discipline to over-share early and trim later
• The humility to revise strong opinions when the data argues back
• Familiarity with Critical Thinking and related tools or frameworks

LaunchCore Corp grew up alongside its customers, scaling from a single Columbus room into the technology partner much of OH now trusts. The team trusts each other to do the right thing without constant oversight or micromanagement.

Think competitive $92,000 - $134,000, full benefits, a clear runway to grow your React, and the latitude to work the way you work best.

Right now we are scheduling first-round calls for Columbus, OH-based candidates.