Middleware Engineer
3B Staffing LLC
Job Title: Middleware Engineer Openings: 1 Target Start Date: Immediately Duration: 12/31/2026 Location: New York City- must be willing to go in office or the client site in New Jersey 3 days a week. Interview Process: 2 rounds Job Description: Required Experience Extensive hands-on engineering experience with several of the following middleware technologies: IBM WebSphere Application Server and WebSphere Liberty IBM Server and Apache Server Apache Tomcat Red Hat JBoss / JBoss EAP Oracle WebLogic Deep expertise in Java-based middleware architecture, Linux administration, and enterprise integration patterns. Proven experience integrating middleware platforms with enterprise applications, security services, monitoring tools, identity platforms, databases, messaging systems, and cloud services. Demonstrated ability to design and develop POCs, pilot implementations, and automation solutions that accelerate middleware adoption and platform modernization. Hands-on experience developing middleware automation using Ansible, including installation, configuration, patching, deployment, and operational workflows. Hands-on experience with Terraform for infrastructure provisioning and automation, particularly within AWS environments. Experience working with APIs, web services, messaging technologies, and service integration frameworks. Strong troubleshooting and root-cause analysis skills across middleware, infrastructure, networking, and application layers. Experience engineering and operating middleware across VMs, bare metal, and container platforms. AWS experience, particularly deploying and operating middleware on EC2 rather than relying exclusively on managed middleware services. Experience with Java runtime environments, including Oracle Java and OpenJDK. Ability to work independently as a senior technical contributor while partnering effectively with architects, application teams, and platform engineering organizations. Preferred Qualifications Experience with middleware observability, logging, monitoring, and operational tooling (Splunk, Dynatrace, AppDynamics, Prometheus, Grafana, etc.). Experience with enterprise messaging technologies such as IBM MQ, Kafka, or RabbitMQ. Familiarity with CI/CD pipelines and DevOps practices supporting middleware deployments. Experience supporting financial services, banking, or other highly regulated environments. 3B Staffing LLC
- ...Integration EngineerWe are seeking an experienced Integration Engineer to design, develop, and support enterprise integration solutions... ...candidate will have strong expertise in API development, middleware technologies, Java/Python programming, data transformation, and...Middleware
Artech
New York, NY3 days ago $153.09k - $218.7k
...transformation.About the Role:We are seeking a Forward Deployed Engineer (FDE) to join Kong’s growing Professional Services... ...frameworks.Prior experience working in API Management, Open Source, Middleware, SaaS, or Infrastructure software companies is highly preferred...MiddlewareTemporary workKONG Company
New York, NY18 hours ago- Middleware Support Engineer A financial client of ours is looking to hire a fulltime Middleware Support Engineer. This role is hybrid (2-3 days onsite) and can sit in either Piscataway, NJ or Midtown Manhattan. Essential Duties And Responsibilities: Providing support and...MiddlewareFull time
- A technology services company in New Jersey is seeking a Software Systems Engineer IV for production support in Warren. The role involves managing middleware production support for Java/J2EE applications, with responsibilities including monitoring systems, troubleshooting...MiddlewareShift work
- ...seeks a skilled Integration Developer to join our tech team in New York City. The ideal candidate has 3-5 years of experience with middleware technologies and AWS platforms. Your role will involve designing integration solutions, automating CI/CD pipelines, and providing...MiddlewareRemote work
- Operations Support Engineer We currently have a vacancy for an Operations Support Engineer fluent in English, to offer his/her services... ...and continuity of expertise; Provide operational support for middleware and integration components forming the overall technical...MiddlewareRemote work
$87.1k - $157.45k
...transportation missions. Leidos is seeking a Systems Integration Engineer to join the Terminal Flight Data Manager (TFDM) program... ...Experience working with XML messaging, APIs, databases, or messaging middleware. Experience developing automation solutions that improve...MiddlewareWork at officeLocal areaImmediate startRemote work3 days per weekLeidos
Egg Harbor, NJ3 days ago- ...areas including: NY, NJ, PA, DE, MD & CT. Key Tasks: * System Engineering: Lead the configuration, build, and technical support of... ...data integrations between WFM, Payroll, and HRIS systems using middleware tools (Boomi or equivalent) * Operational Excellence: Resolve...MiddlewareFull timeLocal areaFlexible hoursNew York, NY15 days ago
$160k - $230k
...Cloud AWS Support Reliability Engineer (SRE)When you work at the New York Fed, you have the opportunity to make an impact in our communities... ...languages: Java, Python, ScalaKnowledge of containerized middleware (i.e. NGINX, JBoss, Tomcat)Knowledge of DevSecOps, Agile-Scrum...MiddlewareFull timeFederal Reserve System
New York, NY3 days ago$40 - $60 per hour
...must. Experience using JCL (Job Control Language) to run batch jobs. Experience using automation with Ansible automation (for middleware platforms). 5+ years experience on IIB administration, able to perform configuration changes, deployments and Broker setup. Install...MiddlewareRemote jobHourly payContract work$90k - $110k
Benefits: REMOTE Competitive salary Opportunity for advancement Middleware Engineer III (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...MiddlewareLong term contractRemote work$96k - $190k
...years of related experience. ~ Bachelor's degree, or equivalent combination of education and experience. ~ Experience in middleware or enterprise integration, with at least 3+ years of hands-on experience developing integrations using Oracle Integration Cloud (...MiddlewareLocal areaMSG Entertainment Holdings, LLC
New York, NY1 day ago- ...communities. To learn more, visit us at and find us on social media @Cellebrite. About the Role: Corellium Inc. is seeking a Middleware Engineer that provides coherent distributed middleware, connecting software components and applications. This individual will Interact...Middleware
$84k - $100k
PLM Engineer (Windchill / Teamcenter) - Remote Bright Vision Technologies is a technology consulting and software development company... ...environments. Familiarity with PLM integration brokers and middleware. Scripting skills in shell, Python, or Ansible. Excellent troubleshooting...MiddlewareFull timeH1bLocal areaImmediate startRemote workVisa sponsorship- ...information, visit or follow us on LinkedIn. About The Role As a Demo Engineer on the internal tooling track, you will be the primary... ...with APIs and integration technologies (REST, JSON/ webhooks, middleware), including authenticating to and orchestrating internal and...MiddlewareContract workTemporary work
$200k - $260k
...reaches everyday users. Rhythmic is building managed stablecoin middleware and infrastructure that enables consumer brands to offer... ...building that future. The Role Rhythmic is hiring a Founding Engineer to lead the long-term engineering strategy plus day-to-day execution...MiddlewareContract workFor contractors- ...would. You've shipped software for robots or autonomous systems in production. You've worked with ROS or equivalent middleware on real hardware. You engineer for remote failure: recovery, fallback, and observability built in. You've integrated robot systems with...MiddlewareRemote work
- Job Title: Microsoft SCCM Engineer Location: 2 Broadway, NY Duration: 12 Months Job Description: This position is Hybrid with 3 days... ...in support of Large Enterprise Environments 10K+ Users, Desktops. TOAD Middleware Software (MQ Series, ETL tools, etc.) Yale UniversityMiddlewareTemporary workWork at officeRemote work
- ...with Soumya Nayak at ****@*****.*** or call at (***) ***-****. End Client: Department of Social Services Job Title: Middleware Engineer Duration : 36 months and Extension Location: Brooklyn, NY 11238 - Onsite Hours Per Week: 35 hours Ceipal ID: NYC_MID085_SN...MiddlewareLocal area
- ...reliable, scalable, and secure solutions. This role requires strong engineering fundamentals, cloud expertise, and the ability to mentor... ...Engineering or a related role. Strong experience with middleware and integration technologies (e.g., MuleSoft, Apache Camel, Spring...MiddlewareRemote work
$105.84k - $143.95k
Cybersecurity Engineer Level 4 - PAM Job ID: 16417 Business Unit: MTA Headquarters Location: New York, NY, United States Regular/... ...workstations, mobile devices, directory services, operating systems, middleware, IOT, web and next-generation firewalls, machine and human...MiddlewareTemporary workFor contractorsLocal area1 day per week$500 per month
..., stored procedures, triggers, and table partitioning. Perform data validation to ensure enterprise-wide data integrity. 4. Middleware and Application Integration Design and manage integration workflows using BizTalk and WebSphere MQ. Develop APIs and web services...MiddlewareHourly payExtra incomeFull timeContract workWork at officeVTS3
New York, NY29 days ago$100k - $120k
We are seeking a Robotics Software Engineer - User Interface who is passionate about working with complex electromechanical systems.... ...various sensors and actuators. This engineer will work with DDS middleware, primarily using Qt for development. What you will do:...MiddlewareContract workWork experience placementLocal area$93.82k - $171.13k
z/OS Systems/Application Engineer (IBM) Date: Sep 9, 2026 Location: New York, Remote, NY, US Company: NTT DATA Services Req ID: 38444... ...banking services running on IBM z/OS. Using proprietary integration middleware together with technologies such as IBM MQ, CICS, Db2 and API-...MiddlewareTemporary workWork at officeRemote workFlexible hours$188k - $275k
...the RoleWe are seeking a highly skilled Staff Business Systems Engineer – Tax Technology to lead the strategy, architecture,... ...understanding of enterprise integration technologies including APIs, middleware, and iPaaS platforms (Workato, Boomi, MuleSoft, or similar).Experience...MiddlewarePermanent employmentFull timeTemporary workCasual workWork at officeFlexible hoursCoreWeave
New York, NYa month ago- ...distributed configuration ~ Extensive experience with ASP.NET Core and the .NET ecosystem (Web API, MVC, dependency injection, middleware, Identity) ~ Hands-on experience with batch/background processing frameworks (Hangfire, Quartz.NET, or Azure Functions) for large...MiddlewareContract workWork at officeRemote workWork from homeFlexible hours
STRATEGIC MINDZ LLC
New York, NY29 days ago $150k - $190k
...high-volume revenue motion — Salesforce CPQ feeding NetSuite via middleware, with mid-contract amendments involving upsells, cross-sells,... ...What you can expect as a Senior Salesforce & Integration Engineer: Salesforce / CPQ Own the technical customization and development...MiddlewareContract workWork at officeWorldwideFlexible hoursVTS
New York, NY17 days ago- Seeking an experienced NetSuite Engineer for a hybrid role in Raleigh, NC, who will manage customizations, automations, and data pipelines... ...integrations and data/ELT pipelines, including REST/SOAP and middleware Sound judgment in leveraging native NetSuite functionality...Middleware
- ...Job Description Job Description Job Description: The Principle Engineer, Middleware plays a critical role in maintaining Hedge SERV’s middleware and application-stack engineering and operations functions. This includes the development, maintenance, and enhancement...MiddlewareWork at office
- TypeContract Qualifications: Good understanding of application, middleware and database interactions and connectivity Experience supporting Web servers and applications Knowledge of scripting (ex: powershell, Unix Shell Scripting,ansible,puppet) Knowledge of LDAP concepts...MiddlewareWork experience placementShift work
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