C++ Developer

Bucharest Romania

This is Worldline.

Worldline helps businesses of all shapes and sizes to accelerate their growth journey - quickly simply and securely. We are the innovators at the heart of the payments technology industry shaping how the world pays and gets paid. Our technology powers the growth of millions of businesses across 5 continents. 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

We are looking for a great and experienced C Developer to join our team and to work with some of the biggest banks in France.

Day-to-Day Responsibilities

• Work on a global Worldline product in the real-time payment domain (Front Office).
• Write technical specifications design test plans configure the product and develop new functionalities.
• Work on critical projects for our strategic clients (major French banks).

Who Are We Looking For

We look for big thinkers. People who can drive positive change step up and show whats next people with passion can-do attitude and a hunger to learn and practice this means:

• Around 10 to 15 years relevant experience on C development.
• Excellent hands on experience with C OOPS concepts (Inheritance Polymorphism Templates Pre Processor directives Exception Handling etc.)
• Sound knowledge of Design patterns like Singleton Visitor and Decorators.
• Proficient in working with Docker WSL Gtest
• PG or ORACLE Database DML/DDL Joins Database Advance Procedure Index cursors SP etc.
• Proficient with Unix Commands Shell Scripting Make files GDB debugger etc.
• Should have good experience with Retail Cards & Payments domain with VISA and MC protocols/switching.
• Should have good understanding of Card transaction processing and authorization systems with complete transaction flow for issuing and acquiring
• Good understanding of ISO 8583 protocol/specification transaction processing & security concepts
• Scrum/Kanban as known methodology
• Scaled Agile experience will be more preferred.
• Agile Awareness
• CI (Continuous Integration) Jenkins
• Should possess very good communication analytical and learning skills
• Should know Issuing/Acquiring Protocols.

Perks & Benefits

At Worldline youll get the chance to be at the heart of the global payments technology industry and shape how the world pays and gets paid. On top of that you will also:

• Hybrid Working Policy
• Gift vouchers on the occasion of Christmas/Easter Holidays
• Private medical services
• 21 vacation days/year
• Referral bonuses for new hires recommended by you
• WFH & Flexible Working Hours
• Full access to the Learning platform

Shape the evolution.

We are pushing towards the next frontiers of payments technology and we look for big thinkers to join our journey. People with passion can-do attitude and a hunger to learn and grow. Here youll work with ambitious colleagues from around the world take on unique challenges as a team and make a real impact on the society. And with our empowering culture strong technology and extensive training opportunities we help you accelerate your career. Wherever you decide to go. Join our global team of over 18000 innovators across 40 countries and shape a tomorrow that is yours to own.

Learn more about life at Worldline at

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.

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