Lead iOS Software Engineer (Barcelona)

Wizeline; Barcelona; On-site; EUR 70,000 - 110,000; Full time

Benefits offered by this job

High-Impact Environment

Professional Development

Flexible Culture

Global Opportunities

Vibrant Community

Total Rewards

Job summary

Wizeline in Barcelona, Spain is seeking a senior iOS engineer to join our global AI-native technology team. You will translate business needs into scalable mobile solutions, drive architecture decisions, and collaborate across cross-functional teams.

Ideal candidates have 5+ years iOS experience, strong Swift/SwiftUI, familiarity with MVVM, APIs, Git, and DevOps. English and Spanish communication skills are required; a track record of shipping iOS apps is highly valued.

Qualifications

• 5+ years of iOS development experience.
• Strong hands-on experience with Swift and SwiftUI.
• Familiar with data structures, system design, design patterns, API designs, MVPor MVVM, declarative UI, Git, and DevOps.
• Full stack background is a huge plus. Familiarity with cloud services, GraphQL, Firebase, etc is a plus.
• Have published two or more iOS apps.
• Experience with third-party libraries and APIs.
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
• The ability to identify skilled engineers as we grow the team.
• Strong analytical and communication skills in both English and Spanish.
• A positive disposition and a good attitude under pressure.

Responsibilities

• Enhance team efficiency by driving initiatives and introducing new technologies, including practices like Cross Knowledge Training.
• Translate business requirements into technical specifications and make informed decisions on technology adoption, infrastructure, and cost impacts.
• Document and communicate infrastructure and design decisions to both business and technical stakeholders, ensuring clear ownership and accountability for projects.

Skills

iOS development

Swift

SwiftUI

Data structures

System design

API design

MVVM

Git

DevOps

GraphQL

Firebase

App publication

3rd-party libraries

English/Spanish

Education

BS/MS in Computer Science, Engineering or related

Job description

We are:

Wizeline, a global AI-native technology solutions provider, develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact.

With the right people and the right ideas, there’s no limit to what we can achieve

Are you a fit?

Sounds awesome, right? Now, let’s make sure you’re a good fit for the role:

Key Responsibilities

• Enhance team efficiency by driving initiatives and introducing new technologies, including practices like Cross Knowledge Training.
• Translate business requirements into technical specifications and make informed decisions on technology adoption, infrastructure, and cost impacts.
• Document and communicate infrastructure and design decisions to both business and technical stakeholders, ensuring clear ownership and accountability for projects.

Must-have Skills

• 5+ years of iOS development experience.
• Strong hands-on experience with Swift and SwiftUI.
• Familiar with data structure, system design, design patterns, API designs, MVPor MVVM, declarative UI, Git, and DevOps.
• Full stack background is a huge plus. Familiarity with cloud services, GraphQL, Firebase, etc is a plus.
• Have published two or more iOS apps.
• Experience with third-party libraries and APIs
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
• The ability to identify skilled engineers as we grow the team.
• Strong analytical and communication skills in both English and Spanish.
• A positive disposition and a good attitude under pressure.

Nice-to-have:

• AI Tooling Proficiency: Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.
• BS/MS in Computer Science, Engineering or related subject.

What we offer:

• A High-Impact Environment
• Commitment to Professional Development
• Flexible and Collaborative Culture
• Global Opportunities
• Vibrant Community
• Total Rewards

Find out more about our culture here.