Title:  Dot Net Developer - Payone

This is Worldline

We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. The solutions our people build today power the growth of millions of businesses tomorrow. From your local coffee shop to unicorns and international banks. From San Francisco to Auckland. We are in every corner of the world, in every part of commerce.  And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution.

The Opportunity

At Worldline, our technology addresses the persistent challenges of the payment world. We design and operate leading digital payment and transactional solutions that enable sustainable economic growth and reinforce trust and security in our societies. We are seeking a skilled and motivated eBS Service Portal Developer to join our team. The successful candidate will be responsible for the maintenance, improvement, and development of features for our existing portal systems, including eBS ServicePortal/SHS, MMP Service, and TASK Merchant Portal. The role involves working with technologies such as ASP.NET MVC, C#, Sitefinity CMS, and various other tools within our CI/CD pipeline.

Day-to-Day Responsibilities​

Maintenance and Improvement:

• Maintain and enhance the functionality of the existing eBS ServicePortal/SHS web portal.
• Oversee the ongoing maintenance of the MMP Service, focusing on seamless integration with SAP.
• Ensure the stability and performance of the TASK Merchant Portal, allowing customers to download invoices and manage users effectively.

Development of New Features:

• Collaborate with the team to develop new features for the existing portal systems.
• Participate in the design and implementation of enhancements to the MMP Service and TASK Merchant Portal.

Systems and Modules:

eBS ServicePortal/SHS:

• Web portal based on CMS Sitefinity by Progress.
• Utilizes ASP.NET MVC, C#, and Sitefinity framework.
• Server-side rendering of widgets.

MMP Service:

• Interfaces with SAP for registration processes and post-box functionality.
• Base technology includes ASP.NET and C#.

TASK Merchant Portal:

• ASP.NET MVC, C# based web portal.
• Allows customers to download invoices and manage users.

Keycloak – Identity Provider:

• Integration with Identity Provider for secure authentication.
• Uses technologies such as SAML, OpenIDConnect over RHSSO/Keycloak.

CI/CD:

• Utilize tools such as TeamCity (build server), Octopus Deploy (deployment server), and Artifactory (NuGet and deployment artifact repository) for continuous integration and deployment.

Who Are We Looking For

We look for big thinkers. People who can drive positive change, step up and show what’s next – people with passion, can-do attitude and a hunger to learn and grow. In practice this means:

Development Skills:

General Skills:

• Capability to understand and work with existing code bases.
• Ability to improve and enhance different parts of the system.

Programming Languages:

• Proficiency in .NET and C# programming.

Web Development:

• Experience with ASP.NET MVC for web and API.
• Familiarity with ASP.NET Web Forms.

CMS and Frameworks:

• Expertise in Sitefinity CMS.
• Knowledge of SignalR for real-time functionality.

APIs and Protocols:

• Experience with ReST and SOAP based APIs.
• Familiarity with SAML, OpenIDConnect over RHSSO/Keycloak.

Database:

• General understanding of Windows Server and Internet Information Server.
• MSSQL database development skills.

Additional Skills (Nice-to-Have):

• Experience with API gateways.
• Frontend development skills, including Flexbox, Bootstrap, CSS, HTML, and JavaScript.

Shape the evolution

We are on an exciting journey towards the next frontiers of payments technology, and we look for big thinkers, people with passion, can-do attitude and a hunger to learn and grow. Here you’ll work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on the society. With an empowering culture, strong technology and extensive training opportunities, we help you accelerate your career - wherever you decide to go. Join our global team of 18,000 innovators and shape a tomorrow that is yours to own.

Learn more about life at Worldline at Jobs.worldline.com

We are proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as an individual with a disability, or any applicable legally protected characteristics.