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Sr Middleware Engineer Jobs in Texas (NOW HIRING)

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Sr. Middleware Developer (Boomi) Our client is seeking an experienced Senior Middleware Developer to join its growing Enterprise Applications team. This role is ideal for an integration professional ...

Senior Tomcat Engineer

Dallas, TX · On-site

$96K - $132K/yr

Dallas, TX - onsite Duration: 6 months A Senior Tomcat Engineer, often titled as a Senior Systems Operations Engineer or Middleware Engineer, focuses on designing, installing, configuring, and tuning ...

Intellisoft Technologies is seeking a Senior Tomcat Engineer to manage and optimize Apache Tomcat ... in middleware platforms with specialization in Tomcat build and support activities • ...

Systems Admin III

Dallas, TX · On-site

$158K/yr

Senior Middleware & Infrastructure Engineer (Cloud Operations) Role Overview We are seeking a highly technical Systems Administrator III to drive the deployment, security, and optimization of our ...

Sr. .NET Engineer (AWS)

Dallas, TX · On-site

$103K - $142K/yr

Overview: Sr. .NET Engineer (AWS) Location: Dallas, TX (must be onsite/local) Duration: 12 months ... Middleware, API, and service-based integration experience. * Messaging/event-driven architecture ...

Sr Software Engineer

Dallas, TX · On-site

$121K - $159K/yr

Role: Sr Software Engineer . Location: Charlotte NC OR Dallas TX (5 days Onsite) As a Sr Software ... Strong knowledge of route handling, request/response handling, and middleware usage * Analyze and ...

Senior Data Engineer

Houston, TX

$101K - $137K/yr

The Sr. Data Engineer is responsible for designing, building, and maintaining scalable data ... Strong experience with data integration patterns (APIs, batch processing, streaming, middleware)

Senior Data Engineer

Houston, TX

$101K - $137K/yr

The Sr. Data Engineer is responsible for designing, building, and maintaining scalable data ... Strong experience with data integration patterns (APIs, batch processing, streaming, middleware)

Senior Software Engineer

Austin, TX · On-site

$121K - $160K/yr

Role: Senior Software Engineer Location: Austin, Texas 78754 (Onsite with Hybrid) Duration: 12 ... Coordinate with the Middleware, EM, database, network and development teams to identify root cause ...

Senior Data Engineer

Houston, TX · On-site

$101K - $137K/yr

The Sr. Data Engineer is responsible for designing, building, and maintaining scalable data ... Strong experience with data integration patterns (APIs, batch processing, streaming, middleware)

Position Overview The Senior Consultant - MQ Programming will serve as a technical expert responsible for the design, development, and automation of IBM MQ-based messaging solutions. This role ...

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Sr Middleware Engineer information

What are some common challenges faced by Sr Middleware Engineers, and how can they be addressed?

Sr Middleware Engineers often encounter challenges such as integrating diverse applications, managing system scalability, and ensuring high availability. Balancing legacy systems with modern technologies can be complex, requiring strong troubleshooting and communication skills. Addressing these challenges typically involves staying updated on middleware advancements, collaborating closely with development and operations teams, and implementing robust monitoring and automation tools to streamline deployments and minimize downtime.

What are the key skills and qualifications needed to thrive as a Sr Middleware Engineer?

To thrive as a Sr Middleware Engineer, you need deep expertise in middleware platforms (such as WebSphere, JBoss, or WebLogic), integration patterns, and a relevant degree in computer science or a related field. Familiarity with automation tools (like Ansible or Jenkins), scripting languages, and certifications in middleware technologies are highly valuable. Strong problem-solving, communication, and teamwork skills help in troubleshooting complex systems and collaborating with cross-functional teams. These skills ensure the reliable integration, security, and performance of enterprise applications critical to business operations.

What does a Sr Middleware Engineer do?

A Sr Middleware Engineer is responsible for designing, implementing, and maintaining middleware systems that enable communication and data management between software applications and services. They ensure the reliable integration of various platforms, often working with technologies like application servers, message brokers, and APIs. In addition to troubleshooting and optimizing system performance, Sr Middleware Engineers play a key role in supporting scalability, security, and high availability in enterprise IT environments. They often collaborate with developers, system administrators, and architects to deliver robust middleware solutions.
What job categories do people searching Sr Middleware Engineer jobs in Texas look for? The top searched job categories for Sr Middleware Engineer jobs in Texas are:
What cities in Texas are hiring for Sr Middleware Engineer jobs? Cities in Texas with the most Sr Middleware Engineer job openings:
Infographic showing various Sr Middleware Engineer job openings in Texas as of August 2026, with employment types broken down into 92% Full Time, 3% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

Sr. Middleware Developer (Boomi)

GTN Technical Staffing

Dallas, TX • On-site

$135K - $150K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago

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Job description

Sr. Middleware Developer (Boomi)


Our client is seeking an experienced Senior Middleware Developer to join its growing Enterprise Applications team. This role is ideal for an integration professional who thrives in designing, developing, and supporting enterprise-wide integration solutions using the Boomi AtomSphere Integration Platform.

The successful candidate will have deep expertise in middleware development, APIs, enterprise application integration, cloud technologies, and system architecture. This position offers the opportunity to work on enterprise-scale initiatives while partnering with business leaders, software developers, infrastructure teams, and third-party vendors to build secure, scalable, and high-performing integration solutions.

If you're passionate about modern integration architecture, cloud technologies, and enterprise automation, this is an excellent opportunity to join a rapidly growing organization with tremendous long-term career growth.

Position Overview

The Senior Middleware Developer is responsible for designing, developing, implementing, and supporting enterprise integration solutions across cloud and on-premise applications. This individual will serve as a technical leader for integration architecture, API development, middleware governance, and enterprise connectivity while ensuring secure, reliable, and scalable integration services.

The ideal candidate possesses extensive experience with BoomiREST APIsEDISOA, and enterprise application integrations, along with a strong understanding of supply chain, finance, manufacturing, and human resources business processes.


Key Responsibilities

Enterprise Integration Development

  • Design, develop, and support enterprise integrations using the Boomi AtomSphere platform.
  • Gather business and technical requirements from stakeholders and translate them into scalable integration solutions.
  • Develop reusable integration components and enterprise integration standards.
  • Design and implement integrations utilizing:
  • REST APIs
  • SOAP Web Services
  • XML
  • JSON
  • Flat Files
  • EDI transactions
  • SQL databases
  • Messaging technologies
  • Build secure, scalable, and maintainable integrations between cloud and on-premise applications.

Enterprise Application Integration

Develop and support integrations with enterprise business systems including:

  • ERP platforms
  • Human Capital Management (HCM)
  • Warehouse Management Systems (WMS)
  • Transportation and Logistics Systems
  • Customer Relationship Management (CRM)
  • Financial Applications
  • Business Intelligence platforms
  • Cloud applications
  • Third-party vendor solutions

Experience integrating with platforms such as JD Edwards, UKG, SAP SuccessFactors, Microsoft Dynamics 365, AWS services, or similar enterprise applications is highly desirable.

API & Middleware Architecture

  • Design enterprise API strategies and reusable services.
  • Develop and maintain RESTful APIs and web services.
  • Implement Service-Oriented Architecture (SOA) best practices.
  • Improve integration performance, monitoring, error handling, and scalability.
  • Support middleware governance and integration lifecycle management.
  • Evaluate emerging technologies and recommend modernization opportunities.

Production Support

  • Provide advanced support for enterprise integration environments.
  • Troubleshoot integration failures, API issues, data mapping problems, and middleware performance.
  • Support critical business integrations involving:
  • Orders
  • Invoices
  • Inventory
  • Financial transactions
  • Human Resources
  • Supply Chain
  • Manufacturing
  • Participate in production support and on-call rotations as needed.
  • Maintain documentation for integrations, support procedures, and operational processes.

Security & Data Governance

  • Implement secure integration standards and best practices.
  • Ensure data encryption and secure data transmission.
  • Maintain integration security policies and access controls.
  • Partner with Information Security teams on governance and compliance initiatives.
  • Support disaster recovery and business continuity planning.

Project Delivery

  • Participate in enterprise integration projects from design through implementation.
  • Develop testing strategies, test cases, and validation procedures.
  • Support system upgrades, application implementations, and cloud migration initiatives.
  • Collaborate with project managers, architects, developers, and business stakeholders to deliver high-quality integration solutions.


Required Qualifications

  • 8–10+ years of enterprise middleware or integration development experience.
  • 5+ years of hands-on experience with Boomi AtomSphere or a comparable enterprise integration platform.
  • Strong experience designing and developing enterprise integration solutions.
  • Extensive experience with:
  • REST APIs
  • SOAP Web Services
  • XML
  • JSON
  • EDI
  • SQL
  • ETL processes
  • Experience integrating cloud and on-premise enterprise applications.
  • Strong understanding of Service-Oriented Architecture (SOA) and enterprise integration patterns.
  • Experience with application integration, middleware governance, and API management.
  • Excellent troubleshooting and analytical skills.
  • Strong verbal and written communication skills with the ability to work directly with business and technical stakeholders.

Preferred Qualifications

  • Bachelor's degree in Computer Science, Information Systems, Software Engineering, or a related field preferred.
  • Boomi Professional or Developer Certification preferred.
  • Experience integrating JD Edwards EnterpriseOne.
  • Experience integrating HCM, ERP, WMS, CRM, and Business Intelligence platforms.
  • Experience with:
  • Microsoft Dynamics 365
  • SAP SuccessFactors
  • UKG
  • AWS services
  • Redshift
  • Java, JavaScript, or Groovy development experience.
  • Experience with messaging technologies including JMS, MQSeries, ActiveMQ, or Oracle AQ.
  • Knowledge of Supply Chain, Manufacturing, Distribution, or Logistics business processes.
  • Understanding of AI-enabled integration and automation technologies.
  • Familiarity with ITIL, SDLC, and Agile development methodologies.


Technical Skills

Required

  • Boomi AtomSphere
  • Middleware Development
  • Enterprise Integration
  • REST APIs
  • SOAP Web Services
  • XML
  • JSON
  • EDI
  • SQL
  • ETL
  • API Development
  • Service-Oriented Architecture (SOA)
  • Data Mapping
  • Cloud Integrations
  • Application Integration
  • Integration Architecture
  • Enterprise Systems Integration
  • Production Support
  • Error Handling
  • Performance Tuning

Preferred

  • JD Edwards
  • Microsoft Dynamics 365
  • SAP SuccessFactors
  • UKG
  • AWS
  • Redshift
  • Oracle Databases
  • Java
  • JavaScript
  • Groovy
  • JMS
  • MQSeries
  • ActiveMQ
  • Oracle AQ
  • ITIL
  • SDLC
  • Supply Chain
  • Manufacturing
  • Logistics


What You'll Receive

  • Competitive base salary
  • Annual performance bonus
  • Monthly car allowance
  • Hybrid work schedule (Monday, Wednesday & Friday onsite)
  • Comprehensive medical, dental, and vision benefits
  • 401(k) with company contribution
  • Paid vacation and company holidays
  • Professional development and certification support
  • Exposure to enterprise cloud and integration modernization initiatives
  • Long-term career growth with a rapidly expanding organization

*No Sponsorship at this time, all candidates must be able to work in the US without the need of sponsorship now or in the future.  This role is Hybrid 3 days per week in the office M-W-F. 

Company Description

GTN is the leader in SOW management & technical staffing, leveraging innovation to drive next-generation recruiting to Fortune 200 companies.