Data Architect And Interface Lead (Telecommunications)

TL;DR

Data Architect And Interface Lead (OSS): Providing technical leadership and strategic oversight for OSS Data and Interface delivery with an accent on domain designs, data exchanges, and interface architectures. Focus on end-to-end governance of the delivery lifecycle, from requirements gathering and design production to the final Transfer to Operations (TTO).

Location: Hybrid (Newbury, UK) — requires office attendance 2-3 days per week

Company

hirify.global is a leading provider in the telecommunications and digital services sector in the UK, focused on digital transformation and expanding 5G infrastructure.

What you will do

• Act as the primary Technical Lead for System Integrators and vendors to align data exchange designs with OSS domain architecture.
• Translate complex network requirements into comprehensive OSS domain designs for data integration and interface functionality.
• Govern the end-to-end technical library, including HLD, LLD, Test Plans, and Transfer to Operations (TTO) documentation.
• Partner with cross-functional teams and vendors to guide solutions through the full delivery lifecycle.
• Ensure all interface deliveries conform to contractual outcomes, technical KPIs, and project milestones.
• Advise Programme Managers on technical risk assessment and budgeting for OSS interface enhancements.

Requirements

• Expert knowledge of OSS solutions in Service Management, Service Assurance, Inventory, and Customer Experience Management.
• Deep understanding of mobile network architecture and operational processes.
• Expertise in Data Interface protocols: SNMP, NETCONF/YANG, and TM Forum Open APIs.
• Experience with Master Data Management (MDM) and semantic data modelling in multi-vendor environments.
• TOGAF 9.1 Certification.
• Practical experience with TM Forum frameworks: TAM, eTOM, and SID.

Culture & Benefits

• Competitive pay and bonuses.
• Generous leave policy: up to 28 days off plus bank holidays.
• Personalised benefits for employees and families, including discounts and vouchers.
• Company pension plan and access to advanced learning tools for career growth.
• Supportive environment with inclusive DEI networks and top-notch parental leave policies.