Senior Systems Developer (HPE/Tandem Nonstop)

Every day, Global Payments makes it possible for millions of people to move money between buyers and sellers using our payments solutions for credit, debit, prepaid and merchant services.  Our worldwide team helps over 3 million companies, more than 1,300 financial institutions and over 600 million cardholders grow with confidence and achieve amazing results.  We are driven by our passion for success and we are proud to deliver best-in-class payment technology and software solutions.  Join our dynamic team and make your mark on the payments technology landscape of tomorrow. 

Summary of This Role

This job posting is for a Senior Systems Developer in a high availability OLTP application on HPE/Tandem Nonstop Systems.

This candidate must have experience with the Guardian OS, Languages if C/C++ and TAL, protocols of TCP/IP, formats of ISO8583. Additional experience in formats Base24, Connex, VISA, Mastercard, Amex, Link, Pulse, Discover.

MQ knowledge and Webfast testing tools is a plus.  

What Part Will You Play?

• Develops moderately complex code using both front and/or back end programming languages within multiple platforms as needed in collaboration with business and technology teams for internal and external client software solutions.  Designs, creates, and delivers moderately complex program specifications for code development and support on multiple projects/issues with a wide understanding of the application / database to better align interactions and technologies.

• Provides broad and in-depth knowledge of analysis, modification, and development of complex code/unit testing in order to develop concise application documentation.  Performs and advises on testing, validation requirements, and corrective measures for complex code deficiencies and provides systemic proposals.

• Participates in client facing meetings, joint venture discussions, vendor partnership teams to determine solution approaches.

• Provides advice to leadership on the design, development and enforcement of business / infrastructure application standards to include associated controls, procedures and monitoring to ensure compliance and accuracy of data. Applies a full understanding and in-depth knowledge of procedures, methodology and application standards to include Payment Card Industry (PCI) security compliance.

• Develops, administers and recommends billable hours and resource estimates on complex initiatives, projects, and issues.

• Assists with on-the-job training and provides in-depth expertise and advice to software engineers.

What Are We Looking For in This Role?

Minimum Qualifications

• BS in Computer Science, Information Technology, Business / Management Information Systems or related field

• Typically minimum of 6 years - Professional Experience In Coding, Designing, Developing And Analyzing Data on the /HPE Nonstop. 

• Hands-on HPE NonStop Systems development experience using Tools and Languages including C/C++, COBOL, TACL, TAL, ENSCRIBE, SQL, PATHWAY, Tandem internal messaging system, TCP/IP socket programming, MQ, FUP,  SQLCI, Host security module (Atalla), tokenization and encryption. 

• Experience developing high availability, high transactional, and scalable systems.

• Hands-on practical experience in system design, application development, testing, and operational stability.

• Detailed knowledge parsing, interpreting, and reading ISO8583 message formats such as VISA, Mastercard, Amex, Discover, Pulse, Link, and Base24 to include in-depth programming and desk checking.

• Experience with ISO8583 test simulators

• Overall knowledge of the Software Development Life Cycle: Agile, Waterfall

• Someone that can work as a team, and an individual. Be able to convey ideas in a constructive tone, verbal and written. Someone that can think, lead, follow, and coordinate.

• Mentoring experience

Preferred Qualifications

• BS in Computer Science, Information Technology, Business / Management Information Systems or related field

• 8+ years professional Experience In Coding, Designing, Developing And Analyzing Data and experience with IBM Rational Tools

• Experience with JAVA and OSS.

What Are Our Desired Skills and Capabilities?

• Skills / Knowledge - Having wide-ranging experience, uses professional concepts and company objectives to resolve complex issues in creative and effective ways. Some barriers to entry exist at this level (e.g., dept./peer review).

• Job Complexity - Works on complex issues where analysis of situations or data requires an in-depth evaluation of variable factors. Exercises judgment in selecting methods, techniques and evaluation criteria for obtaining results. Networks with key contacts outside own area of expertise.

• Supervision - Determines methods and procedures on new assignments and may coordinate activities of other personnel (Team Lead).

Operating Systems:

• HP NonStop

Global Payments Inc. is an equal opportunity employer. Global Payments provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex (including pregnancy), national origin, ancestry, age, marital status, sexual orientation, gender identity or expression, disability, veteran status, genetic information or any other basis protected by law. If you wish to request reasonable accommodations related to applying for employment or provide feedback about the accessibility of this website, please contact jobs@globalpay.com.