Senior MuleSoft API & Integration Engineer

Ethereum Technologies; Phoenix (AZ); On-site; USD 140,000 - 180,000; Full time

Job summary

Ethereum Technologies is seeking an experienced MuleSoft API Developer to design, develop, and support enterprise API and integration solutions. This role partners with architecture, engineering, and business teams to deliver secure, scalable, and reliable integrations supporting critical banking platforms.

Opportunity to work on enterprise-scale API modernization and digital banking initiatives within a fast-paced, collaborative engineering organization.

Qualifications

• 10+ years of software engineering experience.
• 5+ years of MuleSoft development experience.
• Experience with Mule 4, Anypoint Platform, API Manager, Runtime Manager, Exchange, CloudHub.
• Experience developing REST APIs and integration services.
• Strong understanding of JSON, XML, RAML, and OpenAPI.
• Experience with OAuth 2.0, JWT, TLS, and API security standards.
• Experience with Git, CI/CD pipelines, and automated deployments.
• Strong production support and troubleshooting skills.

Responsibilities

• Design and develop APIs and integrations using MuleSoft Anypoint Platform.
• Build and support RESTful APIs and enterprise integration solutions.
• Develop integrations across cloud, on-premise, and third-party platforms.
• Implement API security, monitoring, governance, and performance best practices.
• Troubleshoot and resolve production issues.
• Participate in support and on-call activities for critical applications.
• Collaborate with architects, product owners, and development teams to deliver high-quality solutions.

Skills

MuleSoft

API Development

REST APIs

OAuth 2.0

JWT

CI/CD

Troubleshooting

Production Support

Education

Bachelor's degree in computer science or related field

Tools

MuleSoft Anypoint Platform

RAML/OpenAPI

Git

CI/CD Pipelines

Job description

Ethereum Technologies is seeking an experienced MuleSoft API Developer to design, develop, and support enterprise API and integration solutions. This role partners with architecture, engineering, and business teams to deliver secure, scalable, and reliable integrations supporting critical banking platforms.

Opportunity to work on enterprise-scale API modernization and digital banking initiatives within a fast-paced, collaborative engineering organization.