As a Base24 Developer, you will be responsible for analysing, designing, coding, and testing multiple components of application code.
You will also perform maintenance, enhancements, and/or development work.
At Nationwide we offer hybrid working wherever possible.
More rewarding relationships are supported through our hybrid approach, bringing colleagues together across our UK wide estate, whilst also supporting generous access to home working.
We value our time in the office to solve problems, to learn, and to feel connected.
For this job you'll spend at least two days per week, or if part time you'll spend 40% of your working time, based at our London office.
If your application is successful, your hiring manager will provide further details on how this works.
You can also find out more about our approach to hybrid working here .
If we receive a high volume of relevant applications, we may close the advert earlier than the advertised date, so please apply as soon as you can.
What you'll be doing In this role, you are expected to be a Subject Matter Expert (SME) with deep knowledge and experience.
You should have influencing and advisory skills, as you will be responsible for team decisions and engaging with multiple teams to contribute to key decisions.
Additionally, you will be expected to provide solutions to problems that apply across multiple teams.
Expert proficiency in ACI Payment Systems Base24-Classic is required.
Advanced proficiency in Design & Build Enablement using TAL/TACL ad COBOL Design & Development, and Test Execution and Management are recommended.
About you You should have a strong understanding of: HP Nonstop architecture, scalability, fault tolerance Configuration of requester/server applications Hierarchical Database file structures Transaction monitoring facility - rollback/record locking File utility program to maintain, access, secure Inscribe files Report generator Event monitoring Batch control Tools Ability to debug compiled code in realtime Security controls Ability to sketch out a B24 system to process ATM and Switch transactions with message flows Includes understanding of PSD2, Apple Pay, Tokenisation Includes knowledge of ATM config files Strong understanding of ISO8583 ( Visa/Link), STM, PSTM, Tokens Institution Updates Base24 System configuration and control Base24 transaction auditing and diagnostics Base24 institution configuration CPF,IDF,PBF etc Web services configuration and control TSS, ACI desktop, Key maintenance Iliad, Paragon, Visa VTS Source file repository control Strong understanding of source code change standards Knowledge of writing detailed plans for implementing change into production Our Customer First behaviours are all about putting customers and members at the heart of how we work together.
You can strengthen your application by showing the behaviours that resonate with you, and how you might have already demonstrated these.
Say it straight - This is about being honest and direct with good intent and saying what needs to be said in the room.
It's also about being clear, precise, and using language that we and, importantly, our customers and members can understand.
Push for better - This is about aiming high and constantly looking for better in how we work together and serve our customers and members.
Get it done - This is about prioritising what will have the greatest impact, being decisive and taking accountability for delivering on the end-to-end outcome.
We know applying for jobs can sometimes feel like you're sending an application into a black hole.
We review each application individually.
So, it's a good idea to call out your most relevant experience on your application to give yourself the best chance.
The extras you'll get There are all sorts of employee benefits available at Nationwide, including: A personal pension - if you put in 7% of your salary, we'll top up by a further 16% Up to 2 days of paid volunteering a year Life assurance worth 8x your salary A great selection of additional benefits through our salary sacrifice scheme Wellhub - Access to a range of free and paid options for health and wellness.
Access to an annual performance related bonus Access to training to help you develop and progress your career 25 days holiday, pro rata What makes us different Nationwide is the world's largest building society.
With over 15 million customers, we have a relationship with almost a quarter of the UK's population.
We've got the scale to compete with the big banks, but we're not a bank.
As a building society, we're owned by our members - that's our customers who have their current account, mortgage or savings with us.
It means we can do things differently to deliver our Purpose - Banking - but fairer, more rewarding, and for the good of society.
When you work at Nationwide, you can experience that difference for yourself.
You'll be part of a high-performing, purpose-driven organisation that offers rewarding career experiences and a highly competitive range of benefits to match.
You'll also be joining us at an important time as we seek to reach more and more people in the UK.
We want everyone in the UK to know that they don't have to bank with a bank.
They can choose a modern mutual instead.
What to do next If this role is for you, please click the 'Apply Now' button.
You'll need to attach your up-to-date CV and answer a few quick questions for us.
We respond to everyone, so we will be in contact shortly after the closing date to let you know the outcome of your application.
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