Middleware jobs in Columbus, OH

Columbus, Ohio

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Today

Key Responsibilities: Design, build, and maintain middleware integration layers connecting OT systems (SCADA, smart meter/AMI, outage management) with enterprise IT (billing, CRM, SAP/ERP, data warehouse). Implement and operate enterprise integration platforms MuleSoft, IBM WebMethods/IIB, TIBCO, Dell Boomi, or Azure Integration Services (platform per candidate specialization). Build and maintain REST/SOAP APIs, event-driven architectures, and message queues (Kafka, IBM MQ, RabbitMQ) for real-ti

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Full-time, Part-time, Third Party, Contract

Senior Middleware Architect

Columbus, Ohio

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Today

Senior Middleware Architect / EngineerUtility & Regulated Industry Integration ProgramEngagement OverviewOur client is hiring 810 senior middleware engineers to staff a large, regulated utility client''s enterprise integration program, spanning grid operations technology (OT), smart meter/AMI data, outage management, billing, and enterprise IT (ERP/CRM). This is a mission-critical integration workstream operating under NERC CIP and related utility regulatory requirements. Engagement is structure

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Contract, Third Party

Depends on Experience

Senior Middleware Architect / Engineer

Columbus, Ohio

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20d ago

Position : Senior Middleware Architect / EngineerLocation : Columb OHIO (Hybrid)Duration: 12+ months contractUtility & Regulated Industry Integration ProgramEngagement OverviewNeed 56 senior middleware engineers to staff a large, regulated utility client''s enterprise integration program, spanning grid operations technology (OT), smart meter/AMI data, outage management, billing, and enterprise IT (ERP/CRM). This is a mission-critical integration workstream operating under NERC CIP and related ut

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Contract

Depends on Experience

Middleware System Administrator

Remote

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Today

Responsibilities : Platform Installation & Configuration Provision, install, configure, monitor, and administer JBoss EAP environments across development, QA, staging, and production Configure and support JBoss clustering and failover for high availability in both standalone and domain modes Configure, administer, and troubleshoot integrations with enterprise application components and systems Ensure reliable routing, session handling, resiliency, and failover across web and application tiers Co

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Contract

Depends on Experience

Middleware System Administrator / DevOps Engineer

Remote

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Today

Arthur Lawrence is looking for an Middleware System Administrator / DevOps Engineer, one of our clients. This is a remote opportunity, please find the job description below and send us your updated resume if interested: Must-Have Skills:Strong experience administering JBoss EAP 7/8.x in standalone and domain modes, including clustering, failover, deployment, configuration, and performance tuning. Hands-on experience with Azure DevOps, including Azure Repos, branching, pull requests, branch pol

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Contract, Third Party

Depends on Experience

Middleware Integration API-SOA Developer # 26-19607

Remote

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12d ago

Duration: 12+ Months Contract Job Description:The Middleware Integration API-SOA Developer will be responsible for design and development of new integration scope on the full suite of Mission Critical API-SOA platforms, which includes Apigee API Management, Axway API Gateway and Oracle SOA Suite.This role will also require participation in the Production support rotation which involves sustaining these integration platforms and delivering innovative, high quality support services to our custome

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Contract

$80 - $90

Oracle SOA Admin

Columbus, Ohio

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26d ago

Role Name: Oracle SOA Admin Location: Columbus, OH (Onsite) Duration: 6-12+ Months Key Responsibilities Install, configure, and maintain Oracle SOA Suite (12c/14c), OSB, and MFT environments Perform upgrades, migrations, and patching of SOA/OSB environments Manage and configure WebLogic domains for SOA, OSB, and MFT Monitor system performance and ensure high availability, reliability, and scalability Troubleshoot and resolve environment, deployment, and runtime issues Configure and manage

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Third Party, Contract

Depends on Experience

Middleware Engineer

Remote

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20d ago

Key Responsibilities Design, develop, and support enterprise middleware solutions using IBM API Connect (APIC) and IBM MQ. Develop and manage REST/SOAP APIs and integration services. Configure, monitor, and troubleshoot IBM MQ queues, channels, queue managers, and messaging infrastructure. Implement API security using OAuth2, JWT, TLS/SSL, and API policies. Collaborate with cross-functional teams to integrate enterprise applications. Perform production support, root cause analysis, performance

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Contract, Third Party

Depends on Experience

Middleware/Oracle WebLogic System Administrator (MOWSA)

Remote

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24d ago

1. Experience in a lead capacity Oracle WebLogic software or comparable middleware administration in server (Unix/Linux/Windows) environments in any combination of the following areas: DesignInstallationOptimizationConfigurationSecurity design, configuration and maintenanceOngoing operations and maintenance of the WebLogic (11g or higher) including, but not limited to:Backup and recoveryPatches and upgradesPerformance tuningTroubleshooting2. Experince in installation and adminsitration of commer

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Contract

Depends on Experience

Middleware Engineer III

Remote or Lansing, Michigan

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Today

Benefits: REMOTE Competitive salary Opportunity for advancement Middleware Engineer (IBM APIC & IBM MQ) Location: Remote, USA (Must work EST Hours) Duration: Long Term Contract Required Skills * IBM API Connect (APIC) * IBM MQ (MQSeries) * IBM DataPower * IBM ACE / IBM Integration Bus (IIB) * Kafka * OpenShift * WebSphere * Tomcat * Java, Python, Node.js, SQL * Azure Cloud (Preferred) * DevOps / Infrastructure Automation * Middleware Administration & Production Support We are seeking a Middl

Full-time

USD 90,000.00 - 110,000.00 per year

Senior Middleware/Integration Engineer

Remote

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Today

Job Overview: Customer: Internal Revenue Services (IRS) Location: Remote, with occasional onsite support for meetings, deployments, production activities, or knowledge transfer as required. Clearance: No clearance required. Position Summary: Lead the design, development, modernization, and support of enterprise middleware and API integration services supporting the Internal Revenue Service (IRS). This position will provide technical leadership for enterprise integration solutions utilizing J

Full-time

Middleware Engineer (REMOTE)

Remote or Chantilly, Virginia

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Today

Koniag IT Systems, LLC, a Koniag Government Services company, is seeking a Middleware Engineer with a Secret security clearance to support KITS and our government customer. The position is remote. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. Koniag IT Systems, a Koniag Government Services company, is seeking an expe

Full-time

Linux Middleware Systems Administrator (Remote - Occasional Office Visits Required)

Remote

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Today

Overview About Unison: Unison's products power the business of government to work smoother and smarter, making critical federal processes and acquisitions simpler and more effective. Trusted by over 200,000 federal employees and government contractors, our AI-infused software and deep domain expertise help contract shops, cost engineers, 1102s, program managers, and budgeting professionals cut through friction, keep compliance airtight, and sharpen decisions. Our federal focus brings efficiency

Full-time

USD 100,000.00 - 150,000.00 per year

Salesforce Developer

Columbus, Ohio

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Today

Location: Columbus, OH Salary: $45.00 USD Hourly - $50.00 USD Hourly Description: Our client is currently seeking a Salesforce Developer This job will have the following responsibilities: Develop, customize, enhance salesforce applications using Apex classes, triggers, Lightning Web Components (LWC), Flow, visualforce and SOQL/SOSL and Omnistudio Components (Flexcards, Omniscripts, DataRaptors, Integrations Procedures) Performs code review(s); serves as technical lead, as assigned. Build and

Contract

USD 45.00 - 50.00 per hour

ServiceNow Solution Architect - Hybrid

Columbus, Ohio

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Today

Genesis10 is currently seeking a ServiceNow Solution Architect for a contract-to-hire position with a Regional Financial Institution located in Columbus, OH. This is a contract-to-hire opportunity. This is a hybrid position. Compensation: $70.00 - $80.00 per hour, W2, based on qualifications Position Overview: This position will reside within the ServiceNow application space, dealing with platform architecture and both inbound and outbound integrations. The role involves participating on one or

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Full-time

USD 70.00 - 80.00 per hour

Intermediate Application Developer

Columbus, Ohio

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Today

Screen reader users may encounter difficulty with this site. For assistance with applying, please contact If you have questions while submitting an application, please review these frequently asked questions. Current Employees and Students: If you are currently employed or enrolled as a student at The Ohio State University, please log in to Workday to use the internal application process. Welcome to The Ohio State University's career site. We invite you to apply to positions of interest. In o

Full-time

USD 70,100.00 - 91,600.00 per year

Agentic AI Solutions Architect

Grandview Heights, Ohio

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Today

Location: Grandview Heights, OH Salary: $60.00 USD Hourly - $70.00 USD Hourly Description: Title : Senior Architect/ AI Engineer Role: Location: Columbus, OH Remote Need Ohio candidate only Duration: 1+ years REQUIRED SKILLS: Bachelor's degree in computer science, Information systems or related discipline or equivalent and extensive related project experience; Master's pref Five years of experience in IT, with at least 2 years AI Conversational Agents implementation experience using Microsoft

Contract

USD 60.00 - 70.00 per hour

Solution Architect (SAP C4C & NICE CXone)

Columbus, Ohio

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Today

Aptask Global Workforce (AGW) is seeking a Solution Architect (SAP C4C & NICE CXone) for a contract position with a Major Utility Company located in Columbus, OH. This is a 12+ month contract opportunity. This role is responsible for owning and maintaining the Solution Architecture across a large-scale SAP Service Cloud (C4C) and NICE CXone transformation. The ideal candidate will ensure alignment to enterprise standards and utility-sector regulatory requirements, define the end-to-end integrati

Full-time

USD 88.35 per hour

ServiceNow Solution Architect

Columbus, Ohio

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Today

Job#: 3031289 Job Description: ServiceNow Solution Architect Location: 4 days/week onsite in: Columbus, Dallas, Minneapolis, or Charlotte Duration: 6 month contract-to-hire. The client is only interested in candidates who wish to convert and grow in this role. Candidates must be able to work without sponsorship both now and in the future. Role Overview We are seeking a ServiceNow Solution Architect to join one or more project teams. This role involves supporting the design and modeling of a

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Full-time

$70 - $80 per hour

Lead Info Sec - IAM Tools Engineer - Columbus, OH

Columbus, Ohio

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Today

Job Description A major financial technology organization is adding a Lead Security Engineer to its IAM Tools Engineering team in Columbus, OH. The person joining this group will be responsible for ensuring that enterprise Identity and Access Management services can operate securely and reliably in complex production environments. The position combines information security engineering with platform operations, reliability, infrastructure coordination, and technical leadership. You will partner

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Contract

USD 69.00 - 78.00 per hour

Middleware jobs in Columbus, OH, USA