Middleware / API Integration Engineer

Navitas, Inc.

Philadelphia, PA, United States

about 2 months ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

5 years minimum

Working hours

Regular working hours

Job source

indeed.com

Tech stack

JavaScript (Programming Language) Application Programming Interfaces (APIs) User Authentication Computer Programming Extract Transform Load (ETL) Data Transformation Data Security Electronic Data Interchange (EDI) Middleware Identity and Access Management Interoperability JSON

+22 more

Python (Programming Language) Windows PowerShell Queueing Systems Data Streaming Systems Integration Web Services Extensible Markup Language (XML) Openapi Scripting Enterprise Software Applications Boomi SOAPAPI Enterprise Integration Integration Frameworks Operational Systems Cloud Integration Api Design Restful APIs Stream Processing TIBCO (Software) Enterprise Service Bus Mulesoft

Job description

We are hiring a Middleware / API Integration Engineer for a long-term contract opportunity supporting a large-scale airport technology environment. This role is responsible for managing middleware platforms, APIs, system integrations, and data exchange services that connect critical enterprise and operational systems. The ideal candidate will ensure reliable system interoperability, secure data flow, message transformation, and application connectivity across complex technology environments., * Administer middleware platforms, integration engines, and enterprise service bus (ESB) solutions supporting system connectivity and data exchange.

Develop, configure, and maintain APIs, web services, data connectors, and integration workflows.
Monitor data flows, message queues, and system integrations to ensure operational continuity and data accuracy.
Troubleshoot integration failures, communication errors, schema mismatches, and real-time data processing issues.
Collaborate with system owners, vendors, and technical teams to support application integrations and enterprise connectivity requirements.
Implement security controls, authentication methods, and access management for APIs and system-to-system communications.
Support ETL processes, data mappings, transformation rules, and integration workflows across multiple platforms.
Maintain integration documentation, API specifications, connection diagrams, and workflow definitions.
Assist with modernization initiatives, including migration to new integration platforms and cloud-based services.
Provide Tier 2/3 support for integration-related incidents and service disruptions.
Perform other related duties as assigned.

Requirements

Do you have experience in XML?, * 5-7 years of experience supporting middleware platforms, APIs, system integrations, or enterprise application connectivity.

Strong knowledge of REST and SOAP APIs, XML, JSON, message queues, integration patterns, and system-to-system communication.
Experience with enterprise integration platforms such as MuleSoft, Dell Boomi, Azure Integration Services, TIBCO, or similar technologies.
Ability to troubleshoot data flow issues, interface errors, API authentication failures, and routing problems.
Understanding of ETL processes, data transformation, schema mapping, and enterprise integration architecture.
Strong scripting or programming skills using PowerShell, Python, JavaScript, or similar technologies.
Excellent documentation, analytical, and communication skills.
Experience supporting transportation, operational technology, or large enterprise environments is preferred.
Relevant certifications in cloud integration, API development, middleware platforms, or related technologies are preferred.