Job Description
C++ Back-End Developer

About 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 seeking a Front Office Application Developer to join our Bank Acquiring & Processing Division, specifically within our Service Delivery tribe. In this role, you will be responsible for developing and maintaining WLP FO projects using C++. This position offers the opportunity to work on critical payment projects while collaborating with cross-functional teams in an innovative environment.

 

Day-to-Day Responsibilities

  • Implement solutions for payments processing within the Worldline Pay Front Office suite
  • Collaborate with Product Owners, Scrum Masters and Testers to coordinate software delivery
  • Write and implement efficient, high-quality code in C++
  • Design, develop, and execute unit tests to ensure application reliability
  • Organize and conduct code reviews and quality assessments
  • Maintain and enhance existing systems and applications
  • Document software components for maintenance, use and future modification

 

Who Are We Looking For

We look for people with passion to drive positive change, hunger to learn and grow inside an Agile team that includes Software Developers with the following set of skills and experiences:

  • Master’s/Bachelor’s degree in Computer Science, Engineering or related field
  • Effective spoken and written communication skills in English
  • Minimum of 3 years of work experience in Software Development
  • Good proficiency in C++ programming language
  • Understanding of Software Design Patterns and Architecture Principles
  • Skilled with Git, Docker and Unix systems
  • Understanding of relational databases, along with SQL and Data Modeling
  • Background in Continuous Development and its CI/CD practices
  • T-shaped mindset to collaborate effectively and adapt quickly in dynamic environments
  • Strong curious, proactive, analytical, detail-oriented and problem-solving attitude
  • Familiarity with GTEST framework for unit testing is welcomed
  • Familiarity with Agile methodology and Jira is welcomed
  • Familiarity with Payments Processing is welcomed
  • Familiarity with DevOps practices is welcomed
  • Familiarity with Cloud solutions is welcomed

 

Perks & Benefits

  • Hybrid working model combining office and remote work
  • Opportunity to work in an international environment
  • Comprehensive professional development opportunities
  • Be part of a global leader in payment services

 

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 work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on 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 18,000 innovators across 40+ countries 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.

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Information at a Glance
Request ID:  302929
Posting Start Date:  2/23/26
Job Area:  Technology
Work Site:  Remote
Contract Type:  Permanent
Brand:  Worldline
Job Location:  Spain - Madrid, Spain - Remote