We are seeking an Expert Base24 Classic Developer who will perform analysis, development, maintenance and troubleshooting on Base24 ATM and POS authorization, Host interfaces, ATM device handlers, switch interfaces and cryptography libraries. This senior developer brings both innovation and reliability to mission-critical financial applications.
What you’ll do:
- Working knowledge of Credit, Debit and Prepaid Card functionalities and life cycle
- Experience with MasterCard and Visa regulations is compulsory.
- Responsible for end-to-end development ensuring quality, clarity, depth and attention to overall scope of project
- Have excellent hands-on experience in Base 24 classic and knowledge on TACL, ATM, POS application programming
- Payment experience is added advantage.Â
- Have ability to understand, analyse, debug and resolve production support issues. The pre-requisite should be:
- Able to attend daily queries from helpdesk/ stakeholder
- Checking the system and informing the helpdesk/ stakeholders about the problems on tandem.
- Should be proactive and be able to analyse the problems from batch system.
- Work experience in Switching environment with prior experience in below areas
- Acquiring business (exposure to EFT, ATM and POS is must)
- Transaction Switching and routing
- Cryptography
- Host interface
- Device holders
- Issuing business (functional knowledge is must)
- Good understanding of Base24 product with proven technical skills in
- Development, unit testing, implementation and post implementation support
- Base24 Switch migration
- Base24 Switch configuration
- Base24 Switch set-up
- Certification with schemes
- Expertise in full project life cycle development for implementation on the SDLC development model
- Proven technical expertise in below areas
- Languages: Tandem COBOL, SCobol, TAL, TACL (Batch and online servers), PATHWAY
- Experience in ENFORM, FUP, SCUP, DBU, DDL, INSPECT, SPOOLER
- Database like Enscribe, Non-stop SQL, DB2 and VSAM.
- Create analysis, transaction simulation and testing tools to read/replay Base24 log and audit files
- Proven ability to organize and prioritize own workload and drive results
- Candidates who can join within 30 days will be preferred
- Some of the routing work the resources will have to perform are as follows:
- Check the disk space on all tandem system.
- Check the refresh on classic as well as ES.
- Check the node, Process and Station status
- Check the Batch files.
- Disk cleanup
- Check the EOF (end-of-file).
- Checking the filter EMS message.
- Check the EMS log for CAF, PBF refresh on Classic
- Verify the transactions from TLF/PTLF in Base24 as well as GUI.
- Transactions verification through ENFORM/
- Check OPS MENU
- Transaction audit file
- Check the TLF and PTLF extract
- Verify the cut over problem.
- Check the BICI cutover and the file creation.
- Important error messages to be checked on the EMS.
- Create new TLF and PTLF record using the template.
Qualifications:
- Relevant tertiary qualification
Your expertise:Â
Soft skills overview:
- Expert at engaging all levels of cross-functional project staff
- Proactive and self-starting individual with high levels of ownership
- Flexibility and ability to learn quickly and contribute to overall growth of company
Other information applicable to the opportunity:
- Contract Position
- Location: Randburg
Why work for us?
Want to work for an organization that solves complex real-world problems with innovative software solutions? At iOCO, we believe anything is possible with modern technology, software, and development expertise. We are continuously pushing the boundaries of innovative solutions across multiple industries using an array of technologies. 
You will be part of a consultancy, working with some of the most knowledgeable minds in the industry on interesting solutions across different business domains. 
Our culture of continuous learning will ensure that you will have all the opportunities, tools, and support to hone and grow your craft. 
By joining IOCO you will have an open invitation to developer inspiring forums. A place where you will be able to connect and learn from and with your peers by sharing ideas, experiences, practices, and solutions.
