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C++ Software Developer

Worldline
Romania  Bucharest, Romania
IT/Technology, English
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Job Description:

Job Description

C++ Software Developer

This is Worldline.

Worldline helps businesses of all shapes and sizes accelerate their growth - quickly, simply, and securely. As pioneers in the payments technology industry, we shape how the world pays and gets paid. Our technology supports the growth of millions of businesses across five continents. Just as we empower our customers, we are committed to fostering the careers of our people. Join us and be part of a team that's shaping the future.

The Opportunity

We're looking for a C++ Developer who will join to our dedicated tribe responsible for the development and services of the Worldline Authorization software suite, "Worldline Pay Front Office" (WLP FO). Our team combines expertise in card payment authorization and switching with components for card management back office solutions and fraud detection. We are seeking a Senior Application Developer skilled in C++ to contribute to our integrated processing and software licensing offerings.

Day-to-Day Responsibilities

As a Senior Application Developer in a self-organized DevOps squad, you will collaborate closely with analysts, testers, developers, and operations, serving as a key developer in your team. Your end-to-end team will translate business requirements into system components ready for production. Your main responsabilities will be:

* Develop software solutions for processing electronic payments using the "Worldline Pay Front Office" suite.

* Collaborate with the Product Owner to negotiate integration requirements.

* Design, configure, and install customer systems.

* Implement product or customer-specific adaptations and extensions.

* Prepare comprehensive project documentation.

* Specify, prepare, and execute tests to ensure software quality.

* Provide analytical support during production incidents.

As the most experienced application developer in your team, you will leverage your expertise to support, train, and mentor other members.

Who Are We Looking For

We look for big thinkers who can drive positive change, bring a can-do attitude, and show a hunger to learn and grow. In practice this means:

* University degree (Master's/Bachelor's) in Computer Science, Engineering, or a related field.

* Extensive experience in IT services and software development, preferably within electronic payments.

* Proficiency in object-oriented programming in C++, relational databases, SQL, and data modeling.

* Familiarity with Agile methodologies is a plus.

* Strong analytical skills and the ability to abstract complex problems.

* High motivation, efficiency, and excellent communication skills, both verbal and written.

* Proficiency in English is mandatory.

* Proactive and self-reliant, with a curious and open-minded attitude.

* Team player with the ability to thrive in an international and matrix organizational environment.

Perks & Benefits

At Worldline, you'll have the opportunity to work at the forefront of global payments technology. On top of that, you will also:

* Be part of an international team that fosters innovation and career growth.

* Work on cutting-edge projects involving Artificial Intelligence, Cloud computing, and new technologies.

* Benefit from extensive training programs and professional development opportunities.

* Enjoy flexible working arrangements and a dynamic work environment.

* Receive competitive salary packages plus more.

* Access various global and regional benefits designed to support your health, well-being, and personal development.

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, you'll collaborate with ambitious colleagues worldwide, face unique challenges as a team, and make a real societal impact. Our empowering culture, innovative technology, and extensive training help you accelerate your career, wherever you decide to go. Join our global team of over 18,000 innovators across 40+ countries and shape a tomorrow that's 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 on race, religion, color, national origin, sex (including pregnancy and medical conditions), sexual orientation, gender identity, age, disability, or any legally protected characteristic.

#LI-AO1

Source: Company website
Posted on: 11 Feb 2026  (verified 12 Feb 2026)
Type of offer: Graduate job
Industry: Banking / Finance
Languages: English
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