Senior Production Support Engineer - EU / UK

Marqeta Marqeta · Fintech · United Kingdom · Remote · Core Product

Senior Production Support Engineer for a fintech company specializing in card issuing and payment processing. The role focuses on providing high-quality technical support to customers, troubleshooting integration issues, monitoring production systems, and collaborating with engineering and product teams. Requires experience in technical support, B2B customer service, API technologies, Linux, SQL, and monitoring tools, with a strong preference for card payments industry experience.

What you'd actually do

  1. Configure environments and controls.
  2. Troubleshoot collaboratively as customers integrate with our platform, guiding them through technical documentation and assessing root causes for errors.
  3. Provide high-quality support to our customers:
  4. Assist in monitoring production transaction volume, functionality, capacity, and performance.
  5. Coordinate and execute internal projects to better improve the support process.

Skills

Required

  • Technical support
  • Production support
  • B2B customer support
  • API technologies
  • Linux environment
  • SQL
  • Scripting (Python, Ruby, Shell)
  • Logging and monitoring tools (Kibana, Splunk, Datadog, etc.)
  • Customer integration troubleshooting
  • Root cause analysis
  • Communication skills

Nice to have

  • Card payments industry experience
  • Visa and Mastercard transaction flows
  • 3DS
  • PSD2
  • Tokenisation
  • Salesforce
  • Jira
  • Confluence
  • Relational Database experience
  • High-growth start-up experience

What the JD emphasized

  • Experience in the card payments industry is strongly preferred
  • understanding of Visa and Mastercard transaction flows, 3DS, PSD2, and Tokenisation will be helpful
  • 4+ years of experience in technical support, production support, or IT support for B2B customers
  • Good understanding of API technologies and troubleshooting
  • Intermediate SQL knowledge
  • Experience with logging and monitoring tools