Are you ready to be inspired, challenged, motivated to do your best, and have fun while you're at it? We are looking for a

Freelance Mobile Engineer (iOS)

to support the development of innovative digital products used by millions of users worldwide.

As part of an international product team in the automotive and mobility sector, you will contribute to the development of scalable mobile applications using modern iOS technologies, collaborating closely with engineers, product managers, and designers in an Agile environment.

At Mimacom, we develop cutting-edge software across industries such as banking, retail, manufacturing, life sciences, and automotive. Behind every product is a talented team working together to solve real-world challenges through technology.

What You'll Do As part of a cross-functional product team in the automotive and mobility sector, you will:

Develop iOS applications using

Swift

and

SwiftUI

Build scalable and maintainable mobile features

Work with

Swift Package Manager ,

Core Data ,

Firebase , and

Contentful

Integrate REST APIs and optimize application performance

Monitor and troubleshoot issues using

Splunk

and

New Relic

Collaborate across teams and contribute to engineering best practices

Participate in code reviews and architectural discussions

Ensure high-quality user experiences across iPhone and iPad applications

What You'll Need

Experience developing iOS applications with

Swift

Strong knowledge of

SwiftUI

Experience with

Core Data ,

Firebase , and REST APIs

Experience with

Contentful

or other CMS platforms

Familiarity with

GitHub

and modern development workflows





Understanding of iOS application architecture patterns such as

MVVM

Knowledge of Apple's Human Interface Guidelines and mobile best practices

Strong communication and teamwork skills

Professional English proficiency

Nice to Have

Experience with

AWS ,

PhraseApp , or

Instabug

Knowledge of iOS testing frameworks ( XCTest ,

XCUITest )

Experience with CI/CD pipelines

Familiarity with Agile tools such as

Jira ,

Confluence , and

Slack

Experience publishing and maintaining applications in the

Apple App Store

Exposure to analytics and monitoring tools in production environments

Freelance / Contractor position

Long-term collaboration

Remote within Spain

English-speaking international team

What You Can Expect

Work on a high-impact mobile product used by millions of users

Join a cross-functional team of experienced engineers, product managers, and designers

Contribute to modern iOS development using

Swift

and

SwiftUI

Exposure to a large-scale digital ecosystem within the automotive industry

Modern engineering practices including Agile delivery, code reviews, CI/CD, and collaborative development workflows

Opportunity to influence technical decisions and contribute to product evolution

Ways of Working

Agile environment with regular team ceremonies

Close collaboration with distributed international teams

Focus on quality, ownership, and continuous improvement

Fast-paced product development with real business impact

At Mimacom, we know that creative minds thrive on exciting projects. Join our team and be part of a lively community that's all about working together, growing together, and coming up with innovative ideas and technologies!

#J-18808-Ljbffr

📌 Freelance Mobile Engineer (iOS / Swift) (Barcelona)
🏢 Mimacom
📍 Barcelona