Integration and Middleware Developer

Hello There

My name is Himanshu Sharma and I serve as the Recruitment Lead at Kanak-IT INC. I am reaching out to share an excellent career opportunity for the role of Integration & Middleware Developer with our esteemed client. If you are interested then please share your updated resume.

Job Description

Position : Integration & Middleware Developer

Location : Middletown PA Hybrid

Duration : 02/02/2026 to 06/30/2026

Overview
Our client is seeking an Integration and Middleware Developer to design implement and optimize complex enterprise integrations supporting a tolling environment. This role focuses on high-volume mission-critical integrations across SAP CRM cloud IVR and middleware platforms while ensuring performance reliability security and observability.

Key Responsibilities

• Connect enterprise systems including SAP S/4HANA SAP BRIM Dynamics 365 CRM Azure services cloud telephony IVR web portals mobile apps middleware platforms document management systems and external integrations.
• Analyze solution components and integration models to support scalable architectures.
• Assess and implement integration approaches for high-volume processing.
• Design and implement RESTful APIs and decentralized microservices using best practices.
• Identify opportunities to reduce data replication and simplify integration patterns.
• Lead complex solution design and implementation leveraging SAP CRM Azure IVR and external systems such as payment gateways and backend databases.
• Design and optimize IVR systems integrated with CRM and tolling backends.
• Optimize transaction performance latency and reliability and troubleshoot issues as they arise.
• Build middleware workflows supporting telephony IVR web and mobile platforms.
• Apply encryption and data protection standards for sensitive customer and payment data.
• Implement observability using logging monitoring and tracing tools.
• Participate in code reviews and knowledge sharing activities.
• Produce full technical and functional documentation following Commission templates.
• Collaborate with business stakeholders developers vendors and project managers.
• Work independently while adhering to all Commission standards policies and procedures.

Required Qualifications

• 8 years of integration or middleware development experience including 3 years in a senior or lead role.
• 7 years of backend development .
• 5 years of backend development using Python.
• 3 years of backend development using GoLang.
• Strong experience with RESTful API design and decentralized microservices.
• At least 2 projects using decentralized event-based microservices architecture.
• Strong understanding of concurrency memory management and performance optimization in Go .
• Hands-on experience with Podman and Kubernetes orchestration.
• Strong knowledge of Microsoft Azure IaaS PaaS and SaaS offerings.
• Bachelors degree in Computer Science Engineering or related field; Masters preferred.

Preferred Qualifications

• 10 years building high-volume enterprise integrations across SAP Dynamics 365 CRM and Azure.
• Hands-on IVR design and optimization experience in customer-facing environments.
• Experience integrating SAP BRIM for subscription billing.
• Retail POS or eCommerce and CRM integration experience.
• Experience with event-driven architectures such as Kafka or Azure Event Hub.
• Experience with message queues including Kafka or RabbitMQ.
• Experience with monitoring tools such as Prometheus and Grafana.
• Advanced certifications in Azure Kubernetes or integration platforms.

Onsite and Travel Requirements

• Onsite presence required one week per month at Commission facilities in Middletown PA.
• Post go-live onsite support may require rotating 1 to 2 week onsite periods for up to six months after go-live.
• Orientation requires full-day onsite attendance to pick up Commission-issued equipment.
• Travel costs for orientation and equipment pickup are not reimbursed.
• If within 3 hours commuting distance travel is included in the rate.
• Authorized travel must follow federal GSA reimbursement guidelines.

Background and Onboarding Requirements

• Pennsylvania ePATCH criminal history check dated after SOW release.
• National Criminal Background Check required prior to start.
• Completion of onboarding documentation Acceptable Use policy access agreements and NDA as applicable.

Thanks & Regards

Himanshu Sharma

Recruitment Lead

Email :

LinkedIn :

Kanak IT is an equal opportunity employer. We consider all applicants for employment without regard to citizenship immigration status race gender disability or any other protected category.