lock-svg project Successfully occupied
View offer information dropdown icon
Wallet icon Coin icon Rate 140 000 CZK - 180 000 CZK / month info
Timer icon Form of cooperation Full-time / 50% Remote
Briefcase icon Sector Card, payment
Location icon Location Praha

info The reward is calculated upon delivery of 20 MD per month (1MD=8h)

Project duration 12 months with possibility of extension
Period of cooperation 01.05.2025 - 01.05.2026
Start date 01.05.2025 or by agreement
Technology
  • MS Windows Server
  • UNIX/Linux
  • Oracle
  • SQL
  • JIRA
  • Perl
Languages
  • English flag English - active, B2/C1/C2
  • Slovak or Czech flag Slovak or Czech - active, B2/C1/C2

Project description

  • providing technical support and application management in the area of card transaction authorization
  • monitoring the availability, performance and health of systems and proactively resolving outages
  • participation in system migration from legacy platform to new technologies
  • cooperation on the design, implementation and configuration of the system, including support for connecting surrounding systems
  • minor development and modification of PERL scripts for message translation and business logic implementation
  • support of the certification process with card associations (Visa, Mastercard, etc.)
  • providing operational support to customers, including support for associated rules and daily operations
  • collaboration with teams across GPE, role of main contact for specific parts of the system
  • working with tools such as JIRA, maintaining an overview of the solution status and reporting
  • ability to work in a waterfall environment, collaborate with teams in agile mode

Project requirements

  • at least 5 years of experience in technical roles in payment cards or transaction authorization
  • knowledge of the banking sector, card systems, authorizations and cryptography
  • practical experience with relational databases and writing SQL queries
  • ability to work with enterprise systems and understand their integration
  • Experience with Linux or Unix systems is an advantage
  • English at level B2–C1 (active communication with foreign teams)
  • ability to solve problems independently, teamwork, proactive approach
Are you interested in this project?
Recommend an IT specialist Do you know anyone who could use this project? Recommend him and get a reward!
New to the world of IT freelancing ?

Freedom, flexibility, greater control over finances and career. Freelancing has evolved and offers much more today. See what's in store for you and how it will change your life.

Are you interested in this project?
Recommend an IT specialist Do you know anyone who could use this project? Recommend him and get a reward!
30 071

Titans that have
joined us

695

Clients that have
joined us

556 260

Succcessfully supplied
man-days