C++ Developer

About Worldline

At Worldline, we are pioneers in payments technology, committed to creating innovative solutions that make financial transactions secure, accessible, and seamless worldwide. Our diverse team of professionals collaborates across cultures and disciplines, driving progress that benefits society and businesses of all sizes.

We believe that diverse perspectives fuel innovation. We are dedicated to fostering an inclusive environment where all individuals, regardless of background, identity, or experience, can thrive and contribute meaningfully to our shared vision.

The Opportunity

C++ Developer

We welcome applicants from all backgrounds and experiences, believing that our strength lies in our diversity. Your unique perspectives will help us create innovative, inclusive digital products that serve a global community.

Key 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.

• 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.
• 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.
• Proficiency in STL, String Operations and Boost libraries.
• Thorough understanding of containers like Arrays, List, Vector, Maps, Stacks and queues.
• Concepts related to Streaming, String functions, Type castings, Pointer references, virtual functions.
• Proficient in working with Docker, Gtest
• 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
• Good understanding of Card Issuing & Acquiring domain with focus on Prepaid, EFT Switch & PG
• Should know Issuing/Acquiring Protocols.

Other skills:

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

Technical Skills & Qualifications

• University degree (Master's/Bachelor's) in Computer Science, Engineering, or a related field.
• Experience level we need is 6-10 Years
• Location-Pune
• 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.

Methodology

• Scrum/Kanban
• Scaled Agile experience will be more preferred.

Preferred skills:

• Agile Awareness
• CI (Continuous Integration), Jenkins

Soft skills:

• Should possess very good communication skills
• Should possess very good Inter personnel skills

Should possess very good analytical skills

Please share the updated CV to shalini.d@worldline.com

Thanks Much