Software Engineer - App Connect Enterprise

Reposted 2 Days Ago
Be an Early Applicant
3 Locations
In-Office
Mid level
Fintech • Payments • Financial Services
The Role
Design, build, operate, and maintain secure, scalable enterprise integration solutions using IBM App Connect, IBM MQ, APIs, Java, Python, and container platforms. Responsibilities include architecture, coding, testing, deployment, CI/CD pipeline implementation, observability, performance optimization, automated testing, and full lifecycle service management. The role also involves applying integration patterns, GitOps practices, and AI/LLM capabilities while collaborating with enterprise stakeholders.
Summary Generated by Built In

Join us as a Software Engineer


  • This is an opportunity for a driven Software Engineer to take on an exciting new career challenge
  • Day-to-day, you'll be engineering and maintaining innovative, customer centric, high performance, secure and robust solutions
  • It’s a chance to hone your existing technical skills and advance your career while building a wide network of stakeholders
  • We're offering this role at associate level

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:

04/11/2026

Skills Required

  • 3+ years of hands-on software engineering and integration experience in SOA or IBM middleware applications
  • Experience with 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 including SOAP/XML, REST/JSON, YAML, XSL, ESQL, WSDL, and XSD
  • Experience with CP4I and ArgoCD or similar GitOps tools
  • Ability to implement integration patterns such as orchestration, aggregation, pub/sub, and fire-and-forget
  • Experience with automation, static code analysis, code coverage, automated testing, and automated deployment
  • Experience with DxAPM, OpenTelemetry, Splunk, or similar observability tools
  • Background in software engineering, software design, and architecture

NatWest Group Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about NatWest Group and has not been reviewed or approved by NatWest Group.

  • Flexible Benefits — A flexible ValueAccount structure with pension and benefit funding allows tailoring of health, protection, lifestyle, and savings options, with unused amounts typically paid as cash. This flexibility supports personalisation of coverage, particularly in Great Britain where the framework is most detailed.
  • Retirement Support — Employer-funded pension contributions are provided on top of salary in Great Britain, alongside automatic retirement enrollment and share/save programs. This creates structured long‑term wealth support as part of total reward.
  • Parental & Family Support — UK policies outline extended maternity, adoption and equal partner leave on full pay with a phased return, plus paid neonatal care leave. These provisions are positioned as market‑leading and complement broader flexibility resources.

NatWest Group Insights

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The Company
HQ: Edinburgh
40,000 Employees
Year Founded: 1970

What We Do

We’re a business that understands when our customers and people succeed, our communities succeed, and our economy thrives. As part of our purpose, we’re looking at how we can drive change for our communities in enterprise, learning and climate. As one of the leading supporters of UK business, we’re prioritising enterprise as a force of change. We’re focusing on the people and communities who have traditionally faced the highest barriers to entry and figuring out ways to remove these. Learning is also key to our continued growth as a company in an ever changing and increasingly digital world. By setting a dynamic and leading learning culture, our people prosper, and our customers are given the tools to continue to improve their financial capability and confidence. One of the biggest challenges we all face in our future is climate change. That’s why we’ve put it right at the core of our purpose. We want to champion climate solutions with financing and entrepreneurial support, fully embed climate into our culture and decision making, and be climate positive by 2025. We’re committed to using our purpose to break down barriers, drive change and ultimately create a great place to work.

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