Integration and Middleware Developer jobs in United States
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OP Consulting Group LLC · 11 hours ago

Integration and Middleware Developer

OP Consulting Group LLC is a consulting firm seeking an Integration and Middleware Developer to connect various systems and applications for seamless operation. The role involves analyzing integration options, designing robust integrations, and collaborating with cross-functional teams to deliver high-quality solutions.

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H1B Sponsor Likelynote

Responsibilities

Connect various systems, applications, and technologies to ensure seamless operation and performance
Analyze solution components and integration models
Assess integration options for high-volume processing
Apply best practices for leveraging on-demand open APIs
Identify opportunities to reduce data replication and integration needs
Act as a continuous improvement agent to enhance technical integrations and performance
Lead the development and implementation of complex solutions meeting tolling project requirements
Design and implement robust integrations between various systems and external systems
Optimize IVR systems for improved customer interactions and efficiency
Collaborate with cross-functional teams to deliver high-quality solutions on schedule
Stay updated with .Net, GoLang best practices, and industry trends
Optimize transaction processing speed, latency, and reliability
Build middleware workflows for telephony, IVR systems, web portals, and mobile applications
Apply encryption and data protection strategies for sensitive data
Implement observability using tools like Prometheus, Grafana, or Azure Monitor
Document all work, including technical and functional designs, test plans, and best practices
Participate in code reviews and contribute to team knowledge sharing
Develop and maintain productive relationships with technology staff, business owners, and vendors
Work independently to accomplish assigned tasks and duties
Adhere to all Commission standards, policies, and procedures
Utilize various software and technology tools to perform job duties
Perform tasks and other duties as related to this position as assigned

Qualification

.NetPythonGoLangRESTful API designMicroservices architectureKubernetesAzureIVR systemsSAP BRIMEvent-driven architecturesMessage queuesMonitoring tools

Required

8 years in integration/middleware development with at least 3 years in a senior or lead role
7 years of experience in backend development using .Net
5 years of experience in backend development using Python
3 years of experience in backend development using GoLang
Strong understanding of RESTful API design and decentralized microservices architecture
Experience with at least 2 implementation projects using decentralized event-based microservices architecture
Solid understanding of concurrency, memory management, and performance optimization in Go and .Net
Strong background using development tools like Podman and orchestration (Kubernetes)
Bachelor's degree in Computer Science, Engineering, or a related field. Master's degree preferred
Strong understanding of Microsoft government and commercial cloud platforms (Azure), including IaaS, PaaS, and SaaS offerings

Preferred

10 years of expertise developing complex systems integrations for high-volume organizations
Hands-on experience with IVR systems design, development, and optimization
Experience integrating with SAP BRIM for subscription billing
Experience in integrating with retail POS/eCommerce integrations and CRM systems
Familiarity with event-driven architectures (Kafka, Azure Event Hub)
Advanced certifications in Azure, Kubernetes, or integration platforms are highly desirable
Experience with message queues (Kafka, RabbitMQ)
Familiarity with monitoring tools (Prometheus, Grafana)

Company

OP Consulting Group LLC

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OP Consulting Group LLC, based in Michigan, USA, is a company owned and operated by women.

H1B Sponsorship

OP Consulting Group LLC has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
2024 (3)

Funding

Current Stage
Early Stage

Leadership Team

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Venkata Surapaneni
Founder
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Company data provided by crunchbase