INSCALE

We drive our clients' growth through our IT expertise, with nearly two decades of top talent acquisition strategies and industry knowledge. We specialize in attracting the best tech talents and creating dedicated teams, whether remotely, in-house, or in global tech hubs.
About company

Senior mobile developer

Remote

location Lisbon

date April 6, 2026

types Full-time

Join an ownership-driven team at Joe & The Juice, shaping the POS and LIST (KDS system), pioneering feature innovation, and setting benchmarks for standards, releases, and quality with trusted external partners.

Responsibilities

With an in-house ERP system, mobile app, and multiple websites for internal and external usage we strive to develop great integrations between our internal systems and external suppliers.

We are looking for a App developer with experience in .NET, IOS and UIKit.

You will be working on our POS system, our KDS system and maybe also our Joe app and more.

  • TypeScript
  • React Native
  • NestJS
  • .NET
  • UIKit
  • AWS
  • Docker
  • Jest / Automated testing
  • And everything in between buzz-word bingo ends here.

Qualifications

Technical Requirements (Must Have):

  • 5+ years of experience in software development.
  • Strong proficiency in iOS, C#, .NET, and mobile development frameworks.
  • Solid understanding of mobile app architecture, UI/UX design principles
  • Proven track record of delivering highquality, scalable mobile applications.
  • Experience with mobile app deployment on iOS
  • Writing clean and testable code.
  • Knowledge of CI/CD

Technical Requirements (Good to Have):

  • Experience with .Net MAUI/Xamarin/UIKIT
  • Experience in optimizing applications for scalability and performance, ensuring the system can handle increased loads efficiently.
  • Experience with RESTful APIs.
  • Experience with NodeJS or PHP

Soft Skills Requirements:

  • Clearly articulates ideas and collaborate effectively with others.
  • Works well with teams and aligns with company values.
  • Motivated, eager to contribute, and committed to making an impact.
  • Continuously explores new technologies and engages in self-driven learning.
  • Views failures as learning opportunities and embraces challenges.
  • Takes action without waiting for instructions and seeks opportunities.
  • Thrives in uncertainty and remains composed under pressure.

Education

BSc/BA degree in computer science, engineering or related discipline OR relevant years of experience in required skills.

Traveling: Ad hoc basis when necessary.

Why Join Us

What it's like working at JOE & THE JUICE? What better way than actually asking somebody who works in the development team? We've asked our team member, Valeriia, if she could describe what she finds great about working with us: "I love working at JOE & THE JUICE because the company has created conditions and environment that don’t force you to work extra hours, but you have the desire to do so.

No matter what position you hold, your opinion will be taken into consideration. Your team will become your new family, a new universe where you can remain yourself. The project you will work on is interesting with different technologies and you always have the opportunity to offer something new.

The company gives you space and the opportunity to develop and learn something new. Your mistakes won't become a bitter experience, but as steps towards a better version of yourself as a developer.