Integration & Middleware Developer

Kanak Elite Services Inc

Middletown, PA 17057, USA

Published: 6/14/2022

Technology

Full Time

Job Description

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 using .Net.
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 and .Net.
Hands-on experience with Podman and Kubernetes orchestration.
Strong knowledge of Microsoft Azure IaaS, PaaS, and SaaS offerings.
Bachelor's degree in Computer Science, Engineering, or related field; Master's 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 : Himanshu01@kanakits.com

LinkedIn : https://www.linkedin.com/in/himanshustaffingexpert/

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.