Zaizi
Zaizi
Zaizi works with government and security-focused organizations to create, improve, and maintain secure digital services. Its work combines strategy, service design, product management, user research, agile delivery, automation, and cloud services to address complex public-sector challenges. Zaizi emphasizes evidence-based decisions, close collaboration, and solutions that help clients build lasting digital capability across areas including border security, national security, and broader government services.

Head of Engineering

Lead engineering strategy, AI capability, and technical assurance for secure digital services delivered to UK Central Government clients. Develop high-performing teams and guide scalable, responsible technology delivery.

Description

  • Direct engineering strategy, standards, and technical assurance across client engagements
  • Lead the delivery of secure, scalable, maintainable services using cloud, DevSecOps, and modern software engineering practices
  • Build Arran’s capability to develop and integrate AI into production government services
  • Define approaches for LLM, RAG, and agentic systems that address security, privacy, responsible AI, resilience, and government constraints
  • Align engineering practices with the GDS Service Standard, Technology Code of Practice, NCSC Secure by Design, accessibility, and data protection requirements
  • Partner with architects and client technical authorities on technical governance and assurance
  • Serve as Head of Profession for Engineering while developing engineers and technical leaders
  • Anticipate future capability needs and create practical opportunities to develop AI and emerging technology expertise
  • Provide trusted senior technical advice to Central Government clients
  • Convert complex challenges into pragmatic technical approaches and clearly explain trade-offs
  • Represent Zaizi in senior client meetings and technical governance forums
  • Shape technical propositions, solutions, teams, and estimates for strategically important opportunities
  • Convert successful delivery outcomes into reusable capabilities and propositions
  • Share responsibility for Arran’s overall performance with the Club Executive and Heads of Product and Delivery
  • Help retain and grow client relationships, strengthen delivery capability, and balance client outcomes, people, quality, and commercial performance

Requirements

  • Substantial engineering leadership experience across complex digital services, ideally in UK Central Government or another regulated environment
  • Strong software engineering foundation with the technical depth to earn the confidence of senior engineers, architects, and client technical leaders
  • Experience managing multiple engineering teams rather than a single programme or product
  • Strong knowledge of cloud engineering, DevSecOps, CI/CD, security, architecture, and operational practices
  • Experience with GDS-style multidisciplinary delivery and familiarity with the Service Standard and Technology Code of Practice
  • Strong understanding of security and privacy by design
  • Track record of building engineering capability through coaching, mentoring, standards, and communities of practice
  • Strong consulting skills and credibility with senior government stakeholders
  • Commercial awareness, including shaping work, estimating delivery, and contributing to bids or proposals
  • Ability to balance technical quality, user outcomes, delivery constraints, and commercial considerations
  • Engineering leadership experience turning emerging technology into production-grade services; research experience in AI is not required

Benefits

  • Annual salary reviews based on performance and market value
  • Loyalty Pension with a 5% initial employer contribution, increasing by 0.5% annually after the third anniversary up to 8%
  • Comprehensive group life assurance
  • Ten paid days for Reservist Military Service
  • 25 days of annual leave plus Bank Holidays
  • Option to buy or sell additional annual leave
  • Two paid volunteering days each year
  • Fully funded professional certifications, including AWS, GCP, and Agile
  • Five days of paid study leave
  • £500 annual Personal Choice fund
  • Access to individual professional coaching and team training
  • BUPA Private Medical Insurance
  • Hybrid working arrangement
  • Work-from-home equipment allowance
  • Cycle to Work scheme

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