Description:

Paysign is seeking an experienced Software Engineer with a specialization in the payments industry and a strong background in ISO8583 message standards. The ideal candidate will be an expert in developing and maintaining Java-based applications and systems within the financial services sector, particularly those involving payment processing and transactional data. This role involves collaborating with cross-functional teams to design, develop, and implement robust payment solutions that meet industry standards and client expectations.

Requirements:

Essential Functions

Design, develop, and maintain Java-based applications for payment processing platforms.
Be a subject matter expert on Payment Processing, Card Networks, and ISO 8583 standards.
Implement and adhere to ISO 8583 standards for card network communications and transactions.
Collaborate with cross-functional teams to identify and integrate functional requirements into our payment systems.
Optimize existing systems for scalability and performance, ensuring robustness and reliability of payment applications.
Develop and execute unit and integration tests to ensure the quality and functionality of software components.
Troubleshoot, debug, and upgrade existing software to resolve issues and improve performance.
Stay updated with emerging trends and technologies in the payments industry to enhance system capabilities.
Participate in code reviews, providing constructive feedback and ensuring adherence to best practices.

Required Skills/Abilities:

Bachelor’s degree in Computer Science, Information Technology, or a related field.
Proven experience as a Java Developer, specifically in payment processing platforms and card networks.
Well rounded understanding of the payments ecosystem.
Demonstrated experience/problems solved in the Fintech space, preferably in card issuing and/or payment processing. You should understand the payments space, payments systems, and ISO 8583 messaging specifications.
Strong knowledge of Java and related frameworks and technologies.
Familiarity with database technologies such as MySQL, Postgres, NoSQL, etc.
Proficiency in software development best practices, including Agile methodologies.
Excellent problem-solving skills and the ability to work in a fast-paced environment.
Strong verbal and written communication skills.
Experience with cloud technologies and services is a plus.

Job Type: Full-time, on-site/remote

Paysign Inc

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Software Engineer-Payments Processing