Remote Senior MuleSoft API Engineer - Platform Integrations

Koniag Government Services; Washington (District of Columbia); Remote; USD 140,000 - 180,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) retirement plan

Paid time off

Paid parental leave

Life insurance

Disability insurance

Flexible spending accounts

Commuter benefits

Tuition reimbursement

Job summary

Koniag Professional Services, LLC, a Koniag Government Services company, is seeking a Senior MuleSoft API Engineer to support CRM, Integration, and Platform Services. The position is remote and requires the ability to obtain a Public Trust.

The role focuses on API-led connectivity, system integration, and secure enterprise interoperability with complex configuration, development, and sustainment tasks. Collaboration with cybersecurity, architects, and stakeholders is essential.

Qualifications

• Bachelor's degree in CS, IS, SE, Data Analytics, Cybersecurity, or related discipline, or equivalent work experience.
• 6+ years of experience in senior platform engineering or application development, preferably in complex enterprise or government environments.
• Hands-on experience with MuleSoft implementation, configuration, development, integration, testing, or operations.
• Experience working with Agile delivery teams and translating stakeholder needs into maintainable technical outcomes.

Responsibilities

• Design, configure, develop, integrate, test, document, and sustain MuleSoft capabilities using Anypoint Platform, API Manager, Runtime Manager, CloudHub, Mule 4, DataWeave, REST/SOAP APIs, connectors, policies, and CI/CD automation.
• Develop API-led integration layers, reusable services, DataWeave transformations, runtime policies, and secure connectivity between enterprise systems.
• Translate business, mission, security, accessibility, and operational requirements into practical technical solutions.
• Support platform architecture, backlog refinement, implementation planning, release readiness, and production transition activities.
• Develop reusable patterns, configuration standards, automation, documentation, and support procedures that reduce delivery and sustainment risk.
• Troubleshoot complex issues across platform configuration, code, data, APIs, identity, security, performance, and user experience.
• Collaborate with cybersecurity, privacy, data, infrastructure, QA, and change management teams to align delivery with federal operating expectations.
• Maintain clear technical documentation, design decisions, implementation notes, test evidence, and operational runbooks.

Skills

MuleSoft

API development

Anypoint Platform

DataWeave

CI/CD

REST/SOAP APIs

Agile

Security best practices

CloudHub

Collaboration

Education

Bachelor's degree in Computer Science or related field

Tools

MuleSoft

CI/CD tooling

CloudHub

API Management

REST API testing

Job description

Koniag Professional Services, LLC, a Koniag Government Services company, is seeking a Senior MuleSoft API Engineer to support CRM, Integration, and Platform Services. The position is remote and requires the ability to obtain a Public Trust.

The role focuses on API-led connectivity, system integration, and secure enterprise interoperability with complex configuration, development, and sustainment tasks. Collaboration with cybersecurity, architects, and stakeholders is essential.