Software Engineer - App Connect Enterprise
Full Job Posting
What you'll do
In your new role, you’ll be a key technical member of the Enterprise Services team in India within Middleware (Core Solutions), responsible for designing, building and operating high‐performance, secure and scalable integration solutions.
You'll bring strong, hands‐on expertise in Java/Python; middleware integration platforms (IBM App Connect, IBM MQ); container platforms (OpenShift/Kubernetes) and event‐driven architectures. You'll also apply sound technical knowledge to drive end‐to‐end solution design, technical delivery, performance optimization and the effective use of AI/LLM capabilities throughout the software development lifecycle.
You’ll also be:
Producing complex and critical software rapidly and of high quality which adds value to the business
Contributing to the architecture, design, build and manage services as required by the Enterprise Service Platform team using IBM App Connect, IBM MQ and API platforms
Implementing and maintaining CI/CD pipelines using GitLab Runners and Jenkins
Designing and building cloud‐native, containerized solutions on OpenShift/Kubernetes
Working in permanent teams who are responsible for the full life cycle, from initial development, through enhancement and maintenance to replacement or decommissioning
Collaborating to optimise our software engineering capability
Working across the life cycle, from requirements analysis and design, through coding to testing, deployment and operations
The skills you'll need
To take on this role, you’ll need a background in software engineering, software design, and architecture, and an understanding of how your area of expertise supports our customers.
You’ll also need:
3+ years of hands‐on software engineering and integration experience in SOA / IBM middleware applications involving Websphere Message Broker and IBM WebSphere MQ
Strong programming skills in Java and Python, including multithreading and concurrent programming
Hands-on experience with IBM App Connect, IBM MQ and API technologies like SOAP/XML, REST/JSON, YAML, XSL, ESQL, WSDL, XSD
Experience with CP4I and ArgoCD (or similar GitOps tools)
Proven ability to implement integration patterns (orchestration, aggregation, pub/sub, fire‐and‐forget, etc.)
Experience with automation, static code analysis, code coverage, and automated testing & deployment
Experience with DxAPM, OpenTelemetry (OTel) and Splunk, or similar observability tools
Hours
45
Job Posting Closing Date:
26/10/2026
Qualifications
- Hands-on experience with IBM App Connect, IBM MQ and API technologies like SOAP/XML, REST/JSON, YAML, XSL, ESQL, WSDL, XSD
- Experience with CP4I and ArgoCD (or similar GitOps tools)
- Experience with automation, static code analysis, code coverage, and automated testing & deployment
- Experience with DxAPM, OpenTelemetry (OTel) and Splunk, or similar observability tools
Responsibilities
- In your new role, you’ll be a key technical member of the Enterprise Services team in India within Middleware (Core Solutions), responsible for designing, building and operating high‐performance, secure and scalable integration solutions.
- You'll bring strong, hands‐on expertise in Java/Python; middleware integration platforms (IBM App Connect, IBM MQ); container platforms (OpenShift/Kubernetes) and event‐driven architectures. You'll also apply sound technical knowledge to drive end‐to‐end solution design, technical delivery, performance optimization and the effective use of AI/LLM capabilities throughout the software development lifecycle.
- You’ll also be:
- Producing complex and critical software rapidly and of high quality which adds value to the business
- Contributing to the architecture, design, build and manage services as required by the Enterprise Service Platform team using IBM App Connect, IBM MQ and API platforms
- Implementing and maintaining CI/CD pipelines using GitLab Runners and Jenkins
- Designing and building cloud‐native, containerized solutions on OpenShift/Kubernetes
- Working in permanent teams who are responsible for the full life cycle, from initial development, through enhancement and maintenance to replacement or decommissioning
- Collaborating to optimise our software engineering capability
- Working across the life cycle, from requirements analysis and design, through coding to testing, deployment and operations
- To take on this role, you’ll need a background in software engineering, software design, and architecture, and an understanding of how your area of expertise supports our customers.
- You’ll also need:
- 3+ years of hands‐on software engineering and integration experience in SOA / IBM middleware applications involving Websphere Message Broker and IBM WebSphere MQ
- Strong programming skills in Java and Python, including multithreading and concurrent programming
- Hands-on experience with IBM App Connect, IBM MQ and API technologies like SOAP/XML, REST/JSON, YAML, XSL, ESQL, WSDL, XSD
- Experience with CP4I and ArgoCD (or similar GitOps tools)
- Proven ability to implement integration patterns (orchestration, aggregation, pub/sub, fire‐and‐forget, etc.)
- Experience with automation, static code analysis, code coverage, and automated testing & deployment
- Experience with DxAPM, OpenTelemetry (OTel) and Splunk, or similar observability tools
- Hours
- 45
- Job Posting Closing Date:
- 26/10/2026
About NatWest Group
UK-focused banking group serving retail, commercial, and private customers.
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