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Support Engineer | FinTech Start Up

Job in Portsmouth, Hampshire County, PO5, England, UK
Listing for: Oho Group Ltd
Full Time position
Listed on 2026-09-03
Job specializations:
  • IT/Tech
    IT Support, Technical Support, Cloud Computing: Infrastructure & Operations
Job Description & How to Apply Below

This range is provided by Oho Group Ltd. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Direct message the job poster from Oho Group Ltd

Early-Stage Fin Tech | Onsite 3–4 Days per Week

We’re working with a fast-growing fintech startup building mission-critical financial infrastructure. They’re early stage, well-funded, and moving quickly — which means they need a Support Engineer who’s comfortable being close to the product, the engineers, and the customers.

This is not a ticket-factory role. You’ll be embedded in the business, solving real problems and helping shape how support is done from the ground up.

What you’ll be doing
  • Acting as the first technical point of contact for customers
  • Troubleshooting production issues across APIs, backend services, and integrations
  • Working closely with engineering to diagnose bugs and improve reliability
  • Writing and maintaining internal and external documentation
  • Feeding customer insights directly back into product and engineering teams
What they’re looking for
  • Experience in a technical support, support engineering, or SRE-adjacent role
  • Strong understanding of web technologies (APIs, HTTP, logs, databases)
  • Comfortable debugging issues rather than just escalating them
  • Clear communicator — you can explain technical issues to non-technical users
  • Happy working onsite 3–4 days per week in a fast-moving startup environment
Nice to have (not essential)
  • Fintech, payments, or financial systems experience
  • SQL or scripting experience (Python, Bash, etc.)
  • Exposure to cloud platforms (AWS, GCP, Azure)
  • Startup or scale-up background

    Early-stage company where your impact is immediately visible
  • Direct access to engineers, founders, and product leadership
  • Opportunity to grow into senior support, platform, or engineering roles
  • Competitive salary + equity
  • Proper ownership — not just “keeping the lights on”

If you want to be hands-on, close to the product, and part of a fintech that’s building something meaningful from day one, this is worth a conversation.

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