Senior Blockchain Engineer – Kalamazoo (Part-Time, Ownership)

Commerce Partners Inc; Kalamazoo (MI); On-site; USD 89,000 - 140,000; Part time

Benefits offered by this job

Mentor program

Benefits package

Job summary

Commerce Partners Inc in Kalamazoo, MI is seeking a Blockchain Developer with senior expertise. You will own the Kubernetes workstream, shape architecture, and drive key initiatives in a part-time role with a stake in the company’s future.

You will sketch gRPC sequences, pair Jest with Express.js in scalable pipelines, and maintain CI/CD infrastructure across MI teams. This role emphasizes ownership, curiosity, and delivery focus as the Kalamazoo roadmap accelerates.

Qualifications

• Owns the senior Kubernetes workstream and architectural decisions.
• Proactive in identifying bottlenecks and improvements.
• Sketch gRPC sequence diagrams to clarify flow.
• Experience pairing Jest and Express.js in pipelines.
• Strong self-motivation with clear ownership.

Responsibilities

• Own the senior Kubernetes workstream that unblocks the Kalamazoo roadmap.
• Identify bottlenecks and propose architectural improvements.
• Sketch gRPC sequence diagrams to make tech flow obvious.
• Pair Jest and Express.js in pipelines for extensible flows.
• Translate Self-Motivation metrics into a single leadership KPI chart.
• Maintain and improve CI/CD infrastructure across MI teams.
• Engage across teams to ensure smooth delivery.

Skills

Kubernetes

gRPC

Express.js

Jest

CI/CD

Self-motivation

Ownership

Git

Tools

Git

CI/CD tooling

Job description

Commerce Partners Inc in Kalamazoo, MI is seeking a Blockchain Developer with senior expertise. You will own the Kubernetes workstream, shape architecture, and drive key initiatives in a part-time role with a stake in the company’s future.

You will sketch gRPC sequences, pair Jest with Express.js in scalable pipelines, and maintain CI/CD infrastructure across MI teams. This role emphasizes ownership, curiosity, and delivery focus as the Kalamazoo roadmap accelerates.