Application Modernisation Consultant

Salary: £100,000 - 100,000 per year

Requirements:

• Strong experience with the Gen product set, including installation, configuration, upgrades and application development.
• Experience with component-based development (CBD), transaction processing, batch processing, relational database access, performance tuning, and user interface design and implementation.
• A proven background in application re-platforming and transformation projects.
• Strong troubleshooting, analytical and problem-solving skills.
• Excellent stakeholder engagement and communication skills.
• Desirable: COBOL development experience.
• Desirable: Mainframe technologies including ISPF, SCLM, SPUFI and JCL.
• Desirable: Experience with Java, .NET, Spring Boot, Angular or cloud technologies.
• Desirable: Experience with CI/CD tooling such as Azure DevOps, GitHub Actions or Jenkins.
• Desirable: Experience with automation tooling development, enhancement or configuration.

Responsibilities:

• Advise clients on Gen strategy, application modernisation and system re-architecture.
• Deliver Gen upgrades, re-platforming projects and transformation initiatives.
• Evaluate existing applications and recommend improvements.
• Design prototypes and proof-of-concepts to demonstrate future solutions.
• Manage delivery activities and ensure successful project outcomes.
• Build strong client relationships and act as a key point of contact throughout engagements.
• Support proposals, RFPs, ITTs and business development activities.
• Contribute to the ongoing development of our modernisation capabilities and technical solutions.

Technologies:

• Angular
• Azure
• CI/CD
• Cloud
• COBOL
• DevOps
• GitHub
• Support
• Java
• Jenkins
• Spring
• Spring Boot
• ASP.NET

More:

We are TXP, specialists in helping organisations maximise the value of their technology investments. We are hiring a Gen Consultant for a hybrid, UK-based permanent role focused on helping clients modernise, transform and unlock the value of their Gen applications. You will join a team of highly experienced consultants, work on technically interesting projects across multiple sectors, and help shape the future of enterprise applications. We offer a collaborative culture built on client focus, adaptability, responsibility, excellence in delivery, and success and celebration, along with benefits including 25 days annual leave plus bank holidays, an extra day of paid leave for your birthday or Christmas Eve, pension contribution, life assurance, EAP access, private medical insurance, cycle to work scheme, eye-care vouchers, financial advice, and social value days. We are a high-growth organisation with 200+ employees across the UK, and we support career development through challenging work, learning, and growth opportunities.

last updated 31 week of 2026