BASE24 Senior Developer

Are you ready to write your next chapter?

Make your mark at one of the biggest names in payments. With proven technology, we process the largest volume of payments in the world, driving the global economy every day. When you join Worldpay, you join a global community of experts and changemakers, working to reinvent an industry by constantly evolving how we work and making the way millions of people pay easier, every day.

We’re looking for a Software Engineer Specialist – BASE24 to join our ever evolving Access Worldpay team to help us unleash the potential of every business.

Are you ready to make your mark? Then you sound like a Worldpayer.

About the team

The Worldpay Authorisation System was first introduced to the public in 1989. It has been the Acquirer of choice for the high street and e-commerce ever since. We are the largest authorisation Acquirer in the UK & Europe, processing up to 1300 transactions per second in production and volumes reaching a max of 45million in a single day.

Our small team contains very experienced developers & very experienced testers, an asset when attention to detail is critical.

What you will be doing

With minimal supervision, you will be able to work with clients and colleagues, to analyse project requirements and produce project documentation including Functional Specifications and System Designs. You must be proficient with HP Non Stop Guardian, TACL, TAL, COBOL, SCOBOL, BASE24 Classic PoS  release 5&6, XPNET 3.3.

You must be able to analyse PoS Card Scheme Business Enhancements and take those requirements through the product development lifecycle. You will also be asked to do research, analyse and present appropriate options within the context of the project. and design and maintain existing bespoke BASE24 code to meet various business needs.

You will be engaged on a variety of Streamline projects. Deliverables will include;

• Produce estimates for the development and unit test project phases.

• Produce Functional Specifications and System Design documents.

• Design and maintain existing bespoke BASE24 code.

• Unit Testing and QA.

• Consultancy.

What you bring:

• Knowledge of BASE24 Classic PoS (release 5/6), including necessary skills in XPNET.

• Extensive knowledge of TAL

• Non-Stop utilities (Pathway, FUP, Edit/Tedit)

• ACI MAKE

•  Experience of the HP Non-Stop Guardian O/S.

•  Knowledge of the APACS 70 standard.

•  Knowledge of the ISO8583 formats.

•  MasterCard, Visa, Diners and JCB scheme interfaces and message formats.

Added bonus if you have:

• Good knowledge of Ascert’s VersaTest Automator.

• Non-Stop utilities (Pathway, FUP, Edit/Tedit)

•  A basic understanding of TCP/IP

•  XML/Json/Kafka

•  A knowledge of HSMs and cryptography

Empowered – You use our initiative, taking calculated and thoughtful risks to progress

Accountable – You never standing still, never settle. You work at pace to achieve your goals.

Curious – You ask the right questions, listening and learning to get better every day.

What makes a Worldpayer

What makes a Worldpayer? It’s simple: Think, Act, Win. We stay curious, always asking the right questions to be better every day, finding creative solutions to simplify the complex. We’re dynamic, every Worldpayer is empowered to make the right decisions for their customers. And we’re determined, always staying open – winning and failing as one.

Does this sound like you? Then you sound like a Worldpayer. Apply now to write the next chapter in your career.

Privacy Statement

Sourcing Model

Recruitment at Worldpay works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. Worldpay does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.

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