Lead Analytics Tech Specialist

Salary: £61,000 - 101,000 per year

Requirements

• Strong experience in digital analytics implementation across web and/or app
• Advanced knowledge of GA4 and Google Tag Manager
• Strong JavaScript knowledge and experience implementing custom tracking
• Strong understanding of data layers, event-based tracking and measurement design
• Experience with server-side tracking and modern measurement approaches
• Strong experience testing, debugging and troubleshooting analytics implementations
• Good understanding of consent, privacy and first-party measurement
• Experience working with developers and translating measurement requirements into technical solutions
• Experience with server-side Google Tag Manager
• Experience with Google Cloud Platform
• Experience with Firebase and mobile app measurement
• Knowledge of BigQuery and SQL
• Experience with APIs and data integrations
• Experience with value-based bidding or conversion value enrichment
• Knowledge of Adobe measurement technologies
• Exposure to automated testing and deployment processes
• Strong technical and problem-solving skills
• Ability to take ownership of complex technical measurement issues
• Ability to translate business requirements into practical technical solutions
• Comfort working across Analytics, Product and Technology teams
• Strong communication skills and ability to explain technical subjects clearly
• Confidence challenging technical decisions that could impact measurement
• Ability to balance hands‑on technical work with leading the direction of the team
• Proactive approach to identifying technical risks and dependencies
• Collaborative approach and ability to develop and support others

Responsibilities

• Lead the technical delivery of digital measurement across web and app
• Own and develop our GA4, GTM and server‑side measurement implementations
• Define technical measurement requirements for new projects and digital changes
• Work closely with Product and Technology teams to ensure measurement requirements are considered during development
• Work with Architecture and Infrastructure teams on wider technical dependencies
• Lead technical measurement across server‑side tracking, app measurement and value‑based bidding
• Ensure tracking is tested, monitored and working as expected
• Investigate complex tracking and data quality issues and work with relevant teams to resolve them
• Work with Google and specialist partners on new measurement capabilities and technical development
• Identify opportunities to improve and automate how we implement and manage measurement
• Lead and support the development of our wider Analytics Technology team

Technologies

• BigQuery
• Cloud
• Firebase
• Support
• JavaScript
• Mobile
• SQL
• Web

More

Were looking for a Lead Digital Analytics Technology Specialist to lead the technical side of our digital measurement capability across web and app. Youll shape how we implement and develop technologies including GA4, GTM, server‑side measurement and app analytics, while helping ensure tracking is accurate, reliable and keeps pace with changes across our digital platforms. Youll work with Analytics, Product and Technology teams to turn measurement requirements into technical solutions, and help shape our future approach to server‑side measurement, value‑based bidding, first‑party data and emerging capabilities. We offer access to a generous discretionary profit share scheme, hybrid working with two days per week in the office, 26 days of holiday plus Bank Holidays, and colleague discounts on Jet2.com flights and Jet2holidays packages. At Jet2.com and Jet2holidays, we work together to deliver an amazing journey and create unforgettable package holidays and flights, driven by our Customer First ethos. Were redefining travel experiences and creating memories for millions of passengers.

last updated 40 week of 2026

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