Level

NatWest Group

WoW Software Engineer - Host

NatWest Group is hiring a WoW Software Engineer - Host in Chennai, India. Level rates it ; you can apply on Level.

AI in this role

Engineer and maintain mainframe applications and robust software solutions using COBOL and related tools.

cobolcicsjcldb2vsamendevorxpediterabend-aidfile-manager
mainframesoftware-engineeringapi-integrationdevops

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 build a wide network of stakeholders of varying levels of seniority
  • It’s a chance to hone your existing technical skills and advance your career
  • We're offering this role at senior analyst level

What you'll do

In your new role, you’ll engineer and maintain innovative, customer centric, high performance, secure and robust solutions. You’ll be working within a feature team and using your extensive experience to engineer software, scripts and tools that are often complex, as well as liaising with other engineers, architects and business analysts across the platform.

You’ll also be:

  • Producing complex and critical software rapidly and of high quality which adds value to the business
  • 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
  • Designing, producing, testing and implementing our working code
  • Working across the life cycle, from requirements analysis and design, through coding to testing, deployment and operations

The skills you'll need

You’ll need a background in software engineering, software design, architecture, and an understanding of how your area of expertise supports our customers.

You’ll also need:

  • Basic hands-on experience in Mainframe application development using COBOL, CICS, JCL, DB2 and VSAM, with exposure to API integration, Web Services, and modernisation initiatives.
  • Experience with mainframe development and support tools such as Endevor, Xpediter, Abend-AID, File Manager, and DB2 tools.
  • Proven experience in the software development lifecycle, including requirements analysis, design, development, testing, implementation, and production support for business-critical Tier 1 applications.
  • Good understanding of Agile methodologies such as Scrum and Kanban.
  • Exposure to DevOps practices, including CI/CD pipelines, automated deployments, source code management tools, and agile delivery methodologies.
  • Strong analytical and problem-solving skills, with the ability to investigate and resolve technical issues.
  • Ability to manage multiple tasks, prioritise workload, and meet agreed deadlines with a focus on producing high-quality code.
  • Strong team-working and collaboration skills, with a focus on knowledge sharing, continuous improvement, and fostering a positive engineering culture.

Hours

45

Job Posting Closing Date:

25/10/2026

How we rate this

WoW Software Engineer - Host at NatWest Group rates 0 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

  1. ●●●● Builds AI80 to 100
  2. ●●●○ Works on AI60 to 79
  3. ●●○○ Uses AI40 to 59
  4. ●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Open the description and count.

Prepare for this job

A free preview built only from this posting: what it asks for, what you could be asked in an interview, and how to adjust your resume.

Skills and AI tools this role asks for

MainframeSoftware EngineeringAPI IntegrationDevopsCobolCicsJclDb2

Questions you could be asked

  1. Tell me about a project where mainframe was part of your work. What did you do?
  2. Tell me about a project where software engineering was part of your work. What did you do?
  3. Tell me about a project where api integration was part of your work. What did you do?
  4. Tell me about a project where devops was part of your work. What did you do?
  5. Walk me through how you've used Cobol in your day-to-day work.

Adapt your resume

  • List these exact terms on your resume: Mainframe, Software Engineering, API Integration, Devops, and Cobol. An applicant tracking system matches the wording, not the idea.
  • Attach one line of real, concrete experience to at least one of them. A tool named with nothing behind it rarely survives a human read.

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