Senior MuleSoft API Engineer - DR, CI/CD, HA

Ethereum Technologies; Kansas; On-site; USD 140,000 - 190,000; Full time

Job summary

Ethereum Technologies in Kansas is seeking a senior MuleSoft integration specialist to design, develop, test, and deploy APIs and integrations across enterprise systems. You will implement API-led connectivity using System, Process, and Experience APIs, and create RAML/OpenAPI specs and governance documentation.

The role emphasizes DR design, automation, and production support, with a focus on CI/CD, monitoring, and cross-functional collaboration in a regulated environment.

Qualifications

• Ten+ years in integration development, with emphasis on MuleSoft.
• Minimum of three+ years hands-on MuleSoft development.
• Strong knowledge of RAML, OpenAPI, JSON, XML, OAuth 2.0, TLS/mTLS and API security.
• Experience deploying MuleSoft apps in CloudHub/Runtime Fabric.
• Solid written and verbal communication; ability to collaborate cross-functionally.

Responsibilities

• Design, develop, test, and deploy APIs and integrations using MuleSoft Anypoint Platform and related tools.
• Implement API-led connectivity with System, Process, and Experience APIs.
• Create RAML/OpenAPI specifications, API policies, and integration documentation.
• Troubleshoot production issues related to connectivity, performance, and API failures.
• Participate in code reviews and ensure compliance with security and governance standards.
• Support MuleSoft disaster recovery planning and testing.
• Contribute to CI/CD pipelines and automated deployments.

Skills

MuleSoft development

REST API design

DataWeave

API governance

Analytical communication

Tools

MuleSoft Anypoint Platform

Anypoint Studio

Mule Runtime

API Manager

Exchange

CloudHub/CloudHub 2.0

Runtime Fabric

GitHub

Jenkins

Azure DevOps

Maven

RAML

OpenAPI

Job description

Ethereum Technologies in Kansas is seeking a senior MuleSoft integration specialist to design, develop, test, and deploy APIs and integrations across enterprise systems. You will implement API-led connectivity using System, Process, and Experience APIs, and create RAML/OpenAPI specs and governance documentation.

The role emphasizes DR design, automation, and production support, with a focus on CI/CD, monitoring, and cross-functional collaboration in a regulated environment.