Voice & Platform Systems Integration Engineer

Custodia Technology Ltd; United Kingdom; Hybrid; GBP 60,000 - 80,000; Full time

Benefits offered by this job

Competitive salary

Private Health and Dental Care (BUPA)

Free On-Site Gym

Free access to Udemy

Employee Assistance Programme

Free parking

Smart Casual dress

Opportunities for professional growth

Job summary

Custodia Technology Ltd in the UK is hiring an Application Integration Engineer to own and evolve our CC1 integration and QA lab environment. You will configure CC1 services, manage tenants and roles, and ensure reliable integration with Cisco CUCM, Microsoft Teams Voice, Webex Calling, and other enterprise systems in a multi-tenant setup.

The role is hybrid, based at the Knutsford office, with opportunities to work across platform/DevOps, software engineering, QA, and product teams to validate

Qualifications

• Experience with enterprise communication or complex application environments.
• Exposure to Cisco CUCM, Microsoft Teams Voice, Webex Calling or similar.
• Strong understanding of application configuration concepts (users, routing, policies, tenants, etc.)
• Comfortable working with distributed systems (logs, APIs, configuration tools)
• Strong analytical and troubleshooting mindset

Responsibilities

• Configure CC1 application services across a microservice-based architecture.
• Manage application-level configuration (tenants, users, roles, routing, feature flags).
• Integrate and configure third-party applications and services used by CC1.
• Maintain realistic multi-tenant environments reflecting customer deployments.
• Ensure end-to-end application behavior is consistent across environments.
• Own and maintain the CC1 integration and QA lab environment.

Skills

Enterprise integration

SIP-based systems

Cloud-native apps

OIDC/SAML/OAuth

Job description

Custodia Technology Ltd in the UK is hiring an Application Integration Engineer to own and evolve our CC1 integration and QA lab environment. You will configure CC1 services, manage tenants and roles, and ensure reliable integration with Cisco CUCM, Microsoft Teams Voice, Webex Calling, and other enterprise systems in a multi-tenant setup.

The role is hybrid, based at the Knutsford office, with opportunities to work across platform/DevOps, software engineering, QA, and product teams to validate