Senior Software Engineer - Mainframe

Senior Software Engineer - Mainframe page is loaded Senior Software Engineer - Mainframelocations: Londontime type: Full timeposted on: Posted Todaytime left to apply: End Date: November 25, 2025 (12 days left to apply)job requisition id: 135911 End Date Tuesday 11 November 2025 Salary Range £81,999 - £122,999 Flexible Working Options Hybrid Working, Job Share Job Description Summary . Job Description JOB TITLE: Senior Software Engineer - Mainframe SALARY: £78,849 - £87,610 LOCATION(S): London HOURS: Full time WORKING PATTERN: Hybrid, 40% (or two days) in the above office location About this opportunity Our goal in the Domestic Payments Lab Value Stream is to support customer welfare through secure payments and fraud prevention.Support Domestic Payments Lab Business Areas with compliant, fast, secure transaction services to combat threats.As a Senior Software Mainframe Engineer is tasked with delivering end-to-end engineering Payment solutions for our customers. Your involvement is essential to our strategy of simplifying, modernizing, and de-risking the Payments landscape, and ultimately generating value for customers and shareholders. Software Engineers engage with a variety of customers, external partners, and our internal development and testing teams to help achieve IT strategies effectively. What we need from you Experience working with the following: IBM z/OS, JCL, TSO, Cobol, Connect:Direct, Java, REST API's. Source code management and managing change with experience of Endevor and GitHub. Engineering practices, continuous development, integration, testing and production support. Experience in the Banking domain, in particular Faster Payments and BACS. Experience of Technical Guidance and Mentoring. Here's how you can make a difference Having strong skills in software development lifecycle is essential (preferably the Agile Framework) and should be demonstrable through your experience to date. Ensure software is built in a way that is consistent with the frameworks, patterns and practices that exist across the wider engineering community. Contribute to setting the strategic direction for how applications are developed within the team and contribute through all stages of development from initiation through to live implementation. Apply industry innovation and share knowledge to solve complex business problems without precedent, ensuring implementation of solutions when needed. Also ensure applications are fast, secure and work across all manner of devices. About working for us Our focus is to ensure we're inclusive every day, building an organisation that reflects modern society and celebrates diversity in all its forms.We want our people to feel that they belong and can be their best, regardless of background, identity or culture.We were one of the first major organisations to set goals on diversity in senior roles, create a menopause health package, and a dedicated Working with Cancer initiative.And it's why we especially welcome applications from under-represented groups.We're disability confident. So, if you'd like reasonable adjustments to be made to our recruitment processes, just let us know. We also offer a wide-ranging benefits package, which includes: A generous pension contribution of up to 15% An annual bonus award, subject to Group performance Share schemes including free shares Benefits you can adapt to your lifestyle, such as discounted shopping 30 days' holiday, with bank holidays on top A range of wellbeing initiatives and generous parental leave policies Join our journey. At Lloyds Banking Group, we're driven by a clear purpose; to help Britain prosper. Across the Group, our colleagues are focused on making a difference to customers, businesses and communities. With us you'll have a key role to play in shaping the financial services of the future, whilst the scale and reach of our Group means you'll have many opportunities to learn, grow and develop. We keep your data safe. So, we'll only ever ask you to provide confidential or sensitive information once you have formally been invited along to an interview or accepted a verbal offer to join us which is when we run our background checks. We'll always explain what we need and why, with any request coming from a trusted Lloyds Banking Group person. We're focused on creating a values-led culture and are committed to building a workforce which reflects the diversity of the customers and communities we serve. Together we're building a truly inclusive workplace where all of our colleagues have the opportunity to make a real difference. With 320 years under our belt, we're used to change, and today is no different. Join us and help drive this change, shaping the future of finance whilst working at pace to deliver for our customers.Here, you'll do the best work of your career. Your impact will be amplified by our scale as you learn and develop, gaining skills for the future.