Senior Integration Architect

Abacus Global
Full-time , , United Kingdom, , , United Kingdom IT & Technology
Posted:
February 21, 2026
Location:
, , United Kingdom, , , United Kingdom, United-Kingdom

Job Description

Key Requirements Domain & Technical Expertise

  • Industry Experience: Proven track record of delivering integration solutions in the telecommunications (OSS/BSS) and banking/fintech sectors, with a strong understanding of industry-specific architectures, regulatory requirements, and use cases.
  • API Standards & Governance: In-depth knowledge of CAMARA and TM Forum Open APIs (TMF) for telco integration, as well as Open Banking standards (UK/PSD2) and Embedded Finance frameworks for banking platforms.
  • Security Protocols & Identity Integration: Strong experience in integrating with modern Identity Providers (IdPs) such as Okta, Azure AD, or Ping Identity, with practical knowledge of OpenID Connect, OAuth 2.0 (2-legged & 3-legged flows), and Consent Management frameworks.
  • Telco Integration Expertise: Deep understanding of telco-specific domains including OSS/BSS stack, customer onboarding, usage-based billing, provisioning flows, SIM/e...

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Job Overview

Job Type: Full-time
Location: , , United Kingdom, United-Kingdom
Posted: February 21, 2026
Deadline: April 02, 2026