Zenzero is one of the UK's fastest-growing technology companies. Named a Top 8 Technology Company at the British Business Awards 2026, recognised by Deloitte as a Best Managed Company, and featured in the Sunday Times Hundred (an annual ranking of the UK's fastest-growing private companies) in both 2025 and 2026, we hold Microsoft Solutions Partner status across all six designations, putting us in the top tier of UK Microsoft partners. The accolades reflect something real: a business that is scaling fast, executing well, and building something that lasts.
We're on a mission to make technology genuinely work for mid-market businesses, covering managed IT, cyber security, cloud, and AI solutions that actually move the needle. The demand is growing, and so are we.
We're also a certified B Corp and Scale Up Award winner. That combination matters to us: high growth and high standards aren't in conflict here. Fast growth, high standards, real impact. If that sounds like your kind of place, keep reading.

Responsibilities

Lead the design, development and delivery of mobile and cross-platform applications
Act as the primary technical authority for app development within the DDS team
Work with clients and internal stakeholders to understand requirements and deliver solutions
Maintain and modernise legacy application codebases where required
Mentor junior and mid-level developers on app development best practices
Contribute to technical planning, estimation and architecture decisions

Desirable:

Native iOS (Swift) or Android (Kotlin / Java) development
CI/CD pipelines and mobile app deployment (App Store / Play Store)
Microsoft Azure or other cloud platforms
UX/UI principles for mobile applications

Requirements

Minimum 5 years commercial development experience
Flutter / Dart — strong commercial experience building cross-platform mobile apps
iOS and Android development principles and deployment processes
Experience working with legacy app development technologies and codebase migration
RESTful API design and integration
Version control (Git) and collaborative development workflows
Strong communication skills — comfortable dealing directly with clients

Benefits

Private health insurance
Generous holiday allowance + a day off on your birthday
Flexible working patterns
Enhanced pension contributions
Regular social events across all our offices

כישורים נדרשים

Flutter / DartiOS and Android development principles and deployment (Swift / Kotlin / Java)CI/CD pipelines and mobile app deployment (App Store / Play Store)Microsoft Azure or other cloud platformsRESTful API design and integrationVersion control (Git) and collaborative development workflowsLegacy application maintenance and codebase migrationTechnical architecture, planning and estimationMentoring and team leadershipClient communication and stakeholder managementUX/UI principles for mobile applications

משרות דומות