Integration Engineer

Experis; Greensboro (NC); On-site; USD 83,000 - 124,000; Part time

Job summary

Experis is seeking an experienced Integration Engineer in Greensboro, NC for a contract opportunity. The role focuses on designing and supporting enterprise integration solutions, APIs, middleware components, and secure data exchanges across a complex tech landscape.

The ideal candidate will lead API development, implement secure integration patterns, and collaborate with cross-functional teams to deliver scalable, compliant solutions.

Qualifications

• Bachelor's degree or equivalent professional experience in a related field.
• 3–5+ years of experience as Software, Data, or Integration Engineer.
• Experience with synchronous and asynchronous integration patterns and when to apply them.
• Experience developing and supporting enterprise middleware and API-based integrations.
• Knowledge of middleware security principles including authentication, authorization, token validation, logging, and data validation.
• Strong problem-solving and communication skills.

Responsibilities

• Design, build, and maintain enterprise integration solutions (APIs, middleware, data transformation).
• Develop and support synchronous and asynchronous integration patterns.
• Create, manage, and enhance APIs aligned with governance standards.
• Implement and maintain middleware security, monitoring, and observability.
• Develop logging, token validation, data validation, and authentication across platforms.
• Troubleshoot and resolve API and integration issues across connected systems.
• Produce technical documentation for integrations and operational procedures.
• Collaborate with software, infrastructure, security, and business teams to deliver scalable solutions.
• Communicate complex technical concepts to both technical and non-technical stakeholders.

Skills

Problem solving

Communication

Cross-team collaboration

Education

Bachelor's degree in Computer Science / Information Technology / Engineering or equivalent

Tools

IBM API Connect (APIC)

REST APIs

OpenAPI Specifications

GraphQL

RPC Services

Java

Python

JavaScript

OAuth 2.0

OIDC

Azure

Azure DevOps / GitHub Actions

CI/CD Pipelines

Terraform

Spring Boot

Boomi

IBM App Connect Enterprise

Job description

Location

Greensboro, NC (Onsite 5 Days per Week)

Employment Type

Contract Opportunity

Position Overview

Our client, a leading global financial services organization, is seeking an experienced Integration Engineer to design, develop, and support enterprise integration solutions that securely connect applications across a complex technology landscape.

This role will focus on building and maintaining APIs, middleware components, and integration services while ensuring scalability, reliability, security, and compliance with enterprise architecture standards. The ideal candidate is a hands-on engineer who enjoys solving integration challenges and working across business and technology teams to deliver high-quality solutions.

Key Responsibilities

• Design, build, and maintain enterprise integration solutions, including API gateways, proxies, routers, and data transformation services.
• Develop and support both synchronous and asynchronous integration patterns based on business and technical requirements.
• Create, manage, and enhance APIs while ensuring alignment with enterprise architecture and governance standards.
• Implement and maintain middleware security, monitoring, and observability practices.
• Develop logging, token validation, data validation, and authentication capabilities across integration platforms.
• Troubleshoot and resolve issues related to APIs, middleware, and connected systems.
• Produce technical documentation covering integrations, interfaces, dependencies, and operational support procedures.
• Collaborate with software development, infrastructure, security, and business teams to deliver scalable integration solutions.
• Communicate complex technical concepts effectively to both technical and non-technical stakeholders.

Required Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or related discipline, or equivalent professional experience.
• 3-5+ years of experience as a Software Engineer, Data Engineer, or Integration Engineer.
• Strong understanding of synchronous and asynchronous integration patterns and when to apply them.
• Experience developing and supporting enterprise middleware and API-based integrations.
• Knowledge of middleware security principles, including authentication, authorization, token validation, logging, and data validation.
• Strong problem-solving and communication skills.

Required Technical Skills

API & Integration Technologies

• IBM API Connect (APIC)
• REST APIs
• OpenAPI Specifications
• GraphQL
• RPC Services

Programming

• Java
• Python
• JavaScript

Security

• OAuth 2.0
• OpenID Connect (OIDC)
• API Security Best Practices

Cloud & DevOps

• Microsoft Azure
• Azure DevOps and/or GitHub Actions
• CI/CD Pipelines

Preferred Qualifications

• Terraform
• Spring Boot
• Boomi
• IBM App Connect Enterprise (ACE)
• Enterprise Integration Patterns (EIP)
• Experience supporting cloud-native integration architectures

Ideal Candidate

The ideal candidate combines strong API development expertise with hands-on middleware and integration experience. They are comfortable working in cloud environments, implementing secure integration solutions, and collaborating across multiple teams to deliver scalable enterprise systems.