Mobile Tech Lead

Wizeline
Municipality of Madrid, Spain
7 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Intermediate

Job location

Municipality of Madrid, Spain

Tech stack

Artificial Intelligence
Mobile Application Development
Code Review
Continuous Integration
Data Structures
Software Design Patterns
DevOps
Model View ViewModel
Performance Tuning
Cloud Services
Swiftui
Firebase
Backend
GIT
Kotlin
Modularization
Information Technology
Jetpack Compose
GraphQL
REST
Multiplatform

Requirements

performance, and maintainability. Facilitate and lead technical discussions, proactively identifying risks and proposing solutions. Mentor junior and mid-level engineers, fostering technical growth and promoting a culture of engineering excellence. Champion engineering standards including testing, CI/CD practices, documentation, and observability. Contribute directly to development when needed-implementing features, resolving technical blockers, and improving codebases. Support long-term technical planning, helping shape the roadmap and influencing architectural decisions. Must-have Skills 5+ years of experience in mobile engineering roles, with at least 2+ years acting as a Technical Lead or similar leadership position. Strong hands-on expertise in native mobile development: Android: Kotlin, Jetpack Compose iOS: Swift, SwiftUI Deep understanding of data structures, system design, design patterns, and mobile architectures (MVP, MVVM, declarative UI). Proven experience guiding teams through architectural decisions, code reviews, and complex technical implementations. Strong understanding of RESTful APIs, client-side performance optimization, and mobile CI/CD pipelines. Familiarity with Git workflows, DevOps practices, and modern mobile delivery processes. Excellent communication and stakeholder alignment skills, able to explain technical concepts clearly. Bachelor's degree in Computer Science, Engineering, or similar. Advanced English proficiency (written and verbal). Nice-to-have Exposure to backend or full-stack technologies, cloud services, GraphQL, Firebase, or related stacks. Experience in microarchitectures, modularization, or multi-platform codebases. Previous experience working with distributed teams across multiple locations. AI Tooling Proficiency: Ability to leverage AI tools for coding, testing, research, or architectural exploration; able to recommend AI-driven workflow optimizations. Familiarity with media, news, or highly dynamic mobile content applications. What we offer A High-Impact Environment . Commitment to Professional Development . Flexible and Collaborative Culture

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