Front Office Engineer

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Join to apply for the Front Office Engineer role at Paysend.

We are looking for a Front Office Engineer (mid-level) of Card Processing to join our team in Belgrade! This role will have the main focus on supporting SmartVista Front-end systems and will be responsible for developing innovations and implementing new services.

What You'll Do (Responsibilities)

  • Specific actions, tasks, or areas of responsibility this role will oversee.
  • To configure Smart Visa Frontend and related servers.
  • To conduct certifications with MPS (Visa & Mastercard).
  • To test new mandatory changes, fixes and communicate with the engineers of MPS.
  • Working with card crypto values.
  • Operational work, solving interesting tasks.

What you’ll need to be successful in the role

  • 3+ years of experience with any payment processing systems.
  • To be aware of Visa, Mastercard, and UPI rules, and authorization processes.
  • Being comfortable in bash scripts and PL/SQL.
  • PCI DSS version 2+.

Desired Skills/Competencies/Experiences

  • SmartVista FrontEnd experience
  • Oracle weblogic/IBM Websphere experience.
  • HSM Thales' experience is an advantage.

Why Join Paysend?

  • Make a Global Impact: Directly impact millions of users worldwide.
  • Accelerate Your Career: Benefit from internal mobility, mentoring programs, and continuous learning opportunities.
  • Thrive in a Connected, Global Organization: Collaborate with colleagues across our international hubs and more.
  • Embrace a Principle-Driven & Focused Culture: Work in an organization guided by strong principles and values that actually help you achieve more than you thought possible.
  • Enjoy Competitive Compensation and Benefits: Receive a competitive salary, benefits, and flexible work arrangements.

Seniority level

Not Applicable

Employment type

Other

Job function

Engineering and Information Technology

#J-18808-Ljbffr”, “datePosted”: “2026-05-20”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Paysend”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__436864018__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=299” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Paysend
Apply for the Front Office Engineer
Location: London
Job Description:

Join to apply for the Front Office Engineer role at Paysend.

We are looking for a Front Office Engineer (mid-level) of Card Processing to join our team in Belgrade! This role will have the main focus on supporting SmartVista Front-end systems and will be responsible for developing innovations and implementing new services.

What You’ll Do (Responsibilities)

  • Specific actions, tasks, or areas of responsibility this role will oversee.
  • To configure Smart Visa Frontend and related servers.
  • To conduct certifications with MPS (Visa & Mastercard).
  • To test new mandatory changes, fixes and communicate with the engineers of MPS.
  • Working with card crypto values.
  • Operational work, solving interesting tasks.

What you’ll need to be successful in the role

  • 3+ years of experience with any payment processing systems.
  • To be aware of Visa, Mastercard, and UPI rules, and authorization processes.
  • Being comfortable in bash scripts and PL/SQL.
  • PCI DSS version 2+.

Desired Skills/Competencies/Experiences

  • SmartVista FrontEnd experience
  • Oracle weblogic/IBM Websphere experience.
  • HSM Thales’ experience is an advantage.

Why Join Paysend?

  • Make a Global Impact: Directly impact millions of users worldwide.
  • Accelerate Your Career: Benefit from internal mobility, mentoring programs, and continuous learning opportunities.
  • Thrive in a Connected, Global Organization: Collaborate with colleagues across our international hubs and more.
  • Embrace a Principle-Driven & Focused Culture: Work in an organization guided by strong principles and values that actually help you achieve more than you thought possible.
  • Enjoy Competitive Compensation and Benefits: Receive a competitive salary, benefits, and flexible work arrangements.

Seniority level

Not Applicable

Employment type

Other

Job function

Engineering and Information Technology

#J-18808-Ljbffr…

Posted: May 20th, 2026