Application Developer II: Integrations & AI Solutions

McCarthy Holdings, Inc.; Phoenix, Dallas (AZ, TX); On-site; USD 90,000 - 120,000; Full time

Job summary

McCarthy Holdings, Inc. is seeking an Application Developer II to join the Enterprise Solutions and Analytics team in shaping our integration portfolio and AI-driven solutions.

You will design, build, and secure applications and integrations across McCarthy’s technology stack, championing modern DevSecOps practices and a strong emphasis on reusable components. The role emphasizes collaboration with IT and business stakeholders, agile execution, and continuous improvement through learning and

Qualifications

• 3+ years in iPaaS platforms (Boomi, Mulesoft, SnapLogic) with Boomi preferred.

Responsibilities

• Design and develop integration solutions using standard patterns, REST APIs, message queues, and event-based processing.
• Build custom AI applications on Palantir and integrate them with McCarthy’s ecosystem.
• Promote modular design and reusable components for long-term scalability.
• Support procurement by evaluating technical capabilities and providing insights.
• Provide timely technical support to application teams to minimize end-user disruption.
• Follow security practices: input validation, least privilege, encryption, and threat modeling.
• Assist in project execution with agile planning and task management.
• Pursue continuous learning and leverage vendor events for skill growth.
• Collaborate with internal IT and business analysts to translate requirements into effective solutions.

Skills

API-driven integration

SQL

JSON/XML

Palantir AI platform

Modern stack development

DevSecOps

CI/CD

Agile/Scrum

Continuous learning

Communication skills

Team player

Cloud platforms (AWS/Azure)

SFTP/PGP security

Office 365

Checkmarx/OWASP

GitHub/Snyk/Terraform

Terrasan

Education

Bachelor’s degree in a relevant field

Tools

Boomi

Mulesoft

SnapLogic

Checkmarx

OWASP

GitHub

Snyk

Terraform

Terrasan

SFTP

PGP

AWS

Azure

Office 365

Job description

McCarthy Holdings, Inc. is seeking an Application Developer II to join the Enterprise Solutions and Analytics team in shaping our integration portfolio and AI-driven solutions.

You will design, build, and secure applications and integrations across McCarthy’s technology stack, championing modern DevSecOps practices and a strong emphasis on reusable components. The role emphasizes collaboration with IT and business stakeholders, agile execution, and continuous improvement through learning and