13d 6h ago
Technical Support Specialist
General Helpdesk/IT Support · Fintech
📡Fully Remote
apigrafanajsonpostman+1
Technical Support Specialist
General Helpdesk/IT Support | Fintech
Fully Remote
Full Time
Source not independently verified
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#vacancy #job #remote #hiring #TechnicalSupport #fintech #payments #PSP #crypto #API #Postman #Grafana #SQL #integrations #B2B
👩🏻💻 Role: Technical Support Specialist / Integration Manager
💰 Product: B2B payment infrastructure — PSP integrations, on/off-ramp, card processing
📍 Remote | Full-time
If you can tell why a transaction got stuck on the provider side, read JSON and logs faster than you can explain what went wrong, please keep reading.
What you'll do:
🔧 Merchant onboarding: configure payment methods and routing (PSP, On/Off-ramp, cards)
🔧 API integrations: issue keys, set up environments, validate requests in Postman.
🔧 Incident investigation: trace transaction errors through JSON payloads, SQL queries, and Grafana logs to find the actual root cause.
🔧 Bug triage: reproduce, isolate (merchant vs. platform side), escalate to Engineering with a clear technical write-up.
🔧 Production go-live: final configuration checks before a merchant goes live.
What you bring:
💡 You are one of two profiles:
1. Senior Customer Support in FinTech or payment processing with technical depth: you've used Postman to test requests, written SQL queries, and know your way around logs.
2. L2 Technical Support or Integration Specialist with 2+ year working directly with payment APIs, merchant configurations, or PSP integrations.
💡 Hands-on log experience - you can follow a transaction trace and find where it broke.
💡 Solid understanding of REST APIs, JSON structures, and how payment flows work end to end.
💡 English B2/C1 in writing - merchants are international.
Nice to have:
Grafana or similar monitoring tools, experience with PSP connectors or payment gateways, SQL well enough to write your own queries.
What we offer:
✔️ Fully remote international team.
✔️ Competitive salary discussed individually.
✔️ Real ownership - you're resolving issues, not just routing tickets.
✔️ Clear path to Senior roles in Support, Product, or Engineering.
✔️ Transparent engineering culture, low bureaucracy.
📩 Apply if you genuinely enjoy figuring out why a payment failed, and seeing it through to resolution.
👩🏻💻 Role: Technical Support Specialist / Integration Manager
💰 Product: B2B payment infrastructure — PSP integrations, on/off-ramp, card processing
📍 Remote | Full-time
If you can tell why a transaction got stuck on the provider side, read JSON and logs faster than you can explain what went wrong, please keep reading.
What you'll do:
🔧 Merchant onboarding: configure payment methods and routing (PSP, On/Off-ramp, cards)
🔧 API integrations: issue keys, set up environments, validate requests in Postman.
🔧 Incident investigation: trace transaction errors through JSON payloads, SQL queries, and Grafana logs to find the actual root cause.
🔧 Bug triage: reproduce, isolate (merchant vs. platform side), escalate to Engineering with a clear technical write-up.
🔧 Production go-live: final configuration checks before a merchant goes live.
What you bring:
💡 You are one of two profiles:
1. Senior Customer Support in FinTech or payment processing with technical depth: you've used Postman to test requests, written SQL queries, and know your way around logs.
2. L2 Technical Support or Integration Specialist with 2+ year working directly with payment APIs, merchant configurations, or PSP integrations.
💡 Hands-on log experience - you can follow a transaction trace and find where it broke.
💡 Solid understanding of REST APIs, JSON structures, and how payment flows work end to end.
💡 English B2/C1 in writing - merchants are international.
Nice to have:
Grafana or similar monitoring tools, experience with PSP connectors or payment gateways, SQL well enough to write your own queries.
What we offer:
✔️ Fully remote international team.
✔️ Competitive salary discussed individually.
✔️ Real ownership - you're resolving issues, not just routing tickets.
✔️ Clear path to Senior roles in Support, Product, or Engineering.
✔️ Transparent engineering culture, low bureaucracy.
📩 Apply if you genuinely enjoy figuring out why a payment failed, and seeing it through to resolution.
Required Skills
apigrafanajsonpostmansql
Required Languages
🇬🇧 English
Key competency: General Helpdesk/IT Support