Bayt.com

Submitting more applications increases your chances of landing a job.

Here’s how busy the average job seeker was last month:

Opportunities viewed

Applications submitted

Keep exploring and applying to maximize your chances!

Looking for employers with a proven track record of hiring women?

Click here to explore opportunities now!
We Value Your Feedback

You are invited to participate in a survey designed to help researchers understand how best to match workers to the types of jobs they are searching for

Would You Be Likely to Participate?

If selected, we will contact you via email with further instructions and details about your participation.

You will receive a $7 payout for answering the survey.


User unblocked successfully
https://bayt.page.link/v1TUmrkCw1dqRip19
Back to the job results

IBM Java Middleware Developer- Remote

15 days ago 2026/07/24 Expires in 15 days
$3,000 - $4,000
Remote
3 Open Positions
Full time · Mid career · 6 - 18 Years of Experience
500 Employees or more · Accounting

Get the Bayt App

Download the Bayt App to manage your real time conversation with the recruiter
Download App
Create a job alert for similar positions
Job alert turned off. You won’t receive updates for this search anymore.
Undo

Job description

IBM Java / Middleware Developer

📍 Location: Remote

👤 Experience: 6–10+ Years

Key Responsibilities

  • Design and develop end-to-end integration solutions across enterprise systems using IBM middleware stack
  • Build scalable microservices using Java (Spring Boot / JEE) aligned with domain-driven design
  • Develop, deploy, and maintain integration flows in IBM ACE / IIB (message flows, subflows, libraries)
  • Implement complex ESQL logic, Java Compute Nodes, and message transformations
  • Configure and manage IBM MQ infrastructure (queues, channels, clusters, DLQ handling)
  • Design and publish secure APIs using IBM API Connect (APIC) including product definition and lifecycle management
  • Configure IBM DataPower Gateway for security enforcement, routing, and protocol mediation
  • Implement synchronous and asynchronous integration patterns (request-reply, pub-sub, event-driven)
  • Develop event-driven architectures using Kafka / messaging platforms
  • Perform data transformation and mapping using XML, JSON, XSLT, DFDL, and mapping nodes
  • Integrate with ERP, CRM, legacy systems, databases, and third-party APIs
  • Implement security frameworks (OAuth2, JWT, SSL/TLS, mTLS, SAML, LDAP integration)
  • Automate build and deployment using CI/CD pipelines (Jenkins, GitLab, Azure DevOps)
  • Containerize applications and integrations using Docker, Kubernetes, OpenShift
  • Perform performance tuning, memory optimization, and latency reduction across middleware layers
  • Monitor systems using logging, tracing, and monitoring tools (ELK, Prometheus, Grafana)
  • Troubleshoot complex production issues across distributed integration environments
  • Ensure high availability, failover, disaster recovery (HA/DR) architecture compliance
  • Collaborate with enterprise architects, DevOps, infrastructure, and security teams
  • Document technical designs, integration patterns, and operational procedures



Skills

Key Requirements

  • 6–10+ years of strong experience in Java and enterprise middleware development
  • Expertise in Java (Spring Boot, Spring Cloud, J2EE, REST services)
  • Deep hands-on experience in IBM ACE / IIB (ESQL, message models, subflows, DFDL, parsers)
  • Strong working knowledge of IBM MQ (queue manager setup, clustering, channels, security)
  • Hands-on experience with IBM API Connect (APIC) (API design, gateway policies, lifecycle)
  • Experience with IBM DataPower Gateway (MPGW, WSP, AAA policies, security configurations)
  • Strong understanding of integration patterns (EIP, pub-sub, event streaming, request-response)
  • Expertise in data transformation technologies (XML, JSON, XSLT, DFDL, XPath)
  • Experience with event streaming platforms like Kafka or equivalent
  • Hands-on experience with DevOps practices and CI/CD pipelines
  • Familiarity with containerization and orchestration (Docker, Kubernetes, OpenShift)
  • Experience in cloud-native integration architectures (AWS / Azure)
  • Strong understanding of networking concepts (HTTP/S, TCP/IP, SSL, Load Balancing)
  • Knowledge of API security standards (OAuth2, OpenID Connect, JWT, SAML)
  • Experience with monitoring, logging, and observability tools
  • Strong debugging and root cause analysis skills in complex environments

Nice to Have

  • Experience in banking / telecom / large enterprise integration landscapes
  • Exposure to service mesh (Istio) and API gateway patterns
  • Knowledge of Agile / Scrum delivery models
  • IBM certifications in ACE / MQ / APIC / DataPower


This job post has been translated by AI and may contain minor differences or errors.

Preferred candidate

Years of experience
6 - 18 years
Degree
Bachelor's degree / higher diploma
Career level
Mid career
Loading... Email to Friend Complete Questionnaire
You’ve reached the maximum limit of 15 job alerts. To create a new alert, please delete an existing one first.
MANAGE
Job alert created for this search. You’ll receive updates when new jobs match.
Manage alerts
Are you sure you want to unapply?

You'll no longer be considered for this role and your application will be removed from the employer's inbox.