Exciting opportunities for S1 (Postilion) consultants across the US
Are you an experienced payment professional looking for a new challenge? If you have experience in S1 system development, implementation and production operations, then we want to hear from you!
Polar Moment is a leading provider of S1 consultancy and technical services. We work on high-profile S1 projects across Europe, the US and AsiaPac. Our clients include Wincor Nixdorf, Mi-Pay, ReD and PayPoint. We currently have considerable opportunities across the US and are looking for talented payment professionals to join our team.
Key responsibilities will include:
- Producing business requirements specifications for input into S1 BSS documents and change requests.
- System installation.
- System configuration.
- System testing.
- Scheme accreditation.
- Systems monitoring.
- Environment maintenance.
- Level 2 support.
- Liaison with S1 on level 3 issues.
- Developing payment applications using Postilion SDKs
Applicants must be experienced in Postilion Realtime and Postilion Office. Experience in Post Card, Post View, Post Inject and the E Socket product range would also be an advantage. Candidates should be able to demonstrate technical expertise in complex payment environments and a good knowledge of payment processing, including standards and protocols. Knowledge of EMV is highly desirable. An understanding of SQL and an ability to work with database environments is essential.
The role will suit candidates who have experience working with issuing, acquiring and retail banks, payment processors, retailers and ATM deployers.
Candidates should be able to demonstrate an ability to work well under pressure in challenging customer environments. They should also have good customer-facing and consulting skills.
There are a range of opportunities available. For more information, please contact careers@polarmoment.co.uk.

