Integration Engineer

Design, develop, and maintain robust middleware solutions for seamless application and system integration.

• Build and support APIs, integration services, gateways, and data-mapping components.
• Deliver both synchronous and asynchronous integrations tailored to business and technical needs.
• Implement API security, including authentication/token validation, data validation, and end-to-end monitoring/logging.
• Troubleshoot and resolve complex integration issues in collaboration with cross-functional technical teams.
• Develop and update technical documentation detailing integrations, interfaces, dependencies, and operational procedures.
• Communicate integration concepts and technical designs clearly to both technical and non-technical stakeholders.

3+ years in integration engineering, software engineering, or data engineering with relevant integration experience.

• Bachelor’s degree in Computer Science or related technical field.
• Strong hands-on experience with IBM API Connect (APIC) and API Gateway technologies.
• Proficiency in REST APIs, API proxy creation, integration lifecycle management, and modern integration patterns.
• Programming experience in Java (preferred), JavaScript, or C#.
• Solid understanding of API security standards, including OAuth 2.0 and OpenID Connect.
• Experience with Microsoft Azure, CI/CD tools (Azure DevOps, GitHub Actions), and technical documentation.
• Excellent analytical, problem-solving, and communication skills.

Preferred Skills

• Familiarity with Terraform, Spring Boot, Boomi, IBM App Connect Enterprise (ACE), Enterprise Integration Patterns.
• Experience with OpenAPI, GraphQL, RPC technologies.
• Exposure to data mapping and middleware optimization., 3-5+ years of experience in: Integration Engineering (preferred) Software Engineering Data Engineering (acceptable if integration experience is present) Strong experience with: IBM API Connect (most important skill) API Gateway technologies REST APIs API Proxy creation and management Integration patterns and API lifecycle management Programming experience in at least one of: Java (preferred) JavaScript c# Must have Bachelors Degree

Weekly pay with direct deposit.

• Competitive compensation rates.
• Health/medical benefits, life insurance, 401(k), and employee stock purchase program.
• Discounts on major certification programs and access to multiple technical training platforms.
• Opportunity for career growth and skill development within a high-impact technical environment.

Apex Systems is seeking an experienced Integration Engineer to join our client’s dynamic Greensboro, NC team on a full-time, onsite, 6-month contract assignment with a strong potential for extension. This is a hands-on opportunity to design, build, and support cutting-edge middleware and API integration solutions within a collaborative and technology-driven environment. Be at the forefront of digital transformation, working with modern API technologies and integration patterns.