Lead Integration Engineer

Job Title

Lead Integration Engineer

Location

Roseland, NJ (Hybrid – 3 Days Onsite)

Duration

Contract (6+ Months, with potential extension)

Job Summary

STAFFXPERT LLC is seeking a Lead Integration Engineer on behalf of our client in Roseland, NJ. This role is ideal for a hands‑on technical leader with deep expertise in enterprise integration and middleware technologies.

You will play a key role in designing, implementing, and supporting scalable integration solutions, ensuring secure and reliable data exchange across internal systems and external partners.

Key Responsibilities

• Lead the design, development, and support of enterprise integration solutions
• Manage middleware platforms to ensure high availability, performance, and security
• Develop and support B2B file transfer workflows and partner onboarding processes
• Build and maintain message flows, routing logic, and error handling mechanisms
• Provide technical leadership and mentor team members
• Collaborate with cross‑functional teams including Application, Infrastructure, Security, and Business stakeholders
• Troubleshoot integration issues, perform root cause analysis, and implement solutions
• Maintain technical documentation, SOPs, and configuration standards
• Ensure compliance with enterprise integration and security best practices

Required Qualifications

• 5+ years of experience in Middleware / Enterprise Integration
• Strong hands‑on experience with:
  • IBM Sterling File Gateway (SFG)
  • IBM App Connect Enterprise (ACE)
• Experience with B2B integrations and partner onboarding
• Proficiency in ESQL, message flows, and integration nodes
• Experience with file transfer protocols: SFTP, AS2, FTP/S
• Strong understanding of security protocols (TLS, PGP)
• Expertise in troubleshooting, logging, and performance tuning
• Familiarity with DevOps / CI‑CD pipelines
• Scripting experience (Shell, Python)
• Strong leadership, analytical, and communication skills

Preferred Qualifications

• Experience with Docker and Kubernetes
• Familiarity with monitoring tools such as Splunk, Dynatrace, or IBM MQ Monitoring
• Exposure to cloud platforms (AWS, Azure, or GCP)
• Bachelor’s degree in Computer Science or a