Mobile Developer

Kyotu Technology; Deutschland; Vor Ort; EUR 31.983 - 47.975; Vollzeit

Zusammenfassung

Kyotu Technology is seeking an experienced Mobile Application Developer to join the team and work on modern mobile applications for clients. You will own the development lifecycle from requirements to production, delivering commercial apps end-to-end with independence and accountability.

Whether your expertise is Flutter, iOS, or Android, you will drive technical decisions and leverage AI tools to improve productivity and quality in a fully remote or hybrid setup across Poland.

Qualifikationen

• Minimum 5 years of commercial experience in mobile application development.
• Strong commercial experience with at least one mobile technology: Flutter, iOS (Swift), or Android (Kotlin).
• Experience independently delivering several commercial mobile applications end-to-end.
• Experience owning the full application lifecycle, from requirements analysis and architecture through implementation, release, and production support.
• Experience integrating REST APIs and third-party services.

Aufgaben

• Design, develop, and maintain modern mobile applications.
• Take ownership of the development process from requirements to production.
• Collaborate with product, backend, QA, and business teams.
• Integrate mobile apps with backend APIs and third-party services.
• Ensure high code quality through testing and best practices.
• Manage deployments, releases, and production support.

Kenntnisse

Mobile development

Ownership

Problem solving

English (B2+)

Tools

Git

CI/CD

Jobbeschreibung

Mobile Developer (Flutter / iOS / Android)

Location: 100% remote
Contract type: B2B
Capacity: Full-time
Rate: 100–150 PLN + VAT / h

About the role

We are looking for an experienced Mobile Application Developer to join Kyotu Technology and work on modern mobile applications for our clients.

We are looking for someone highly independent, who can take ownership of an application and confidently drive it from initial requirements and technical decisions through development, release, and production support.

This role is a great fit for a developer who is comfortable working with limited supervision, proactively solves problems, and has already successfully delivered several commercial mobile applications end-to-end.

Whether your main expertise is Flutter, native iOS, or Android, what matters most to us is your ability to take responsibility for the product and get things done.

We also expect our engineers to actively use modern AI tools as part of their daily development workflow to improve productivity, code quality, and delivery speed.

Who we are

Kyotu Technology is a boutique software house based in Wrocław and Warsaw, working fully remotely or in hybrid mode across Poland. We focus on long-term, high-quality engineering and building complex, production-grade systems with real business impact. Our teams have real influence on technical and architectural decisions.

design, develop, and maintain modern mobile applications

take ownership of the development process from requirements to production

independently make technical decisions and propose solutions

collaborate with product, backend, QA, and business teams

integrate mobile applications with backend APIs and third-party services

optimize application performance, stability, and user experience

ensure high code quality through testing and engineering best practices

manage application deployment, releases, and production support

proactively identify technical issues and propose improvements

actively use AI-powered development tools to improve productivity and software quality

minimum 5 years of commercial experience in mobile application development

strong commercial experience with at least one mobile technology: Flutter, iOS (Swift), or Android (Kotlin)

experience independently delivering at least several commercial mobile applications end-to-end

experience owning the full application lifecycle, from requirements analysis and architecture through implementation, release, and production support

experience integrating REST APIs and third-party services

good understanding of mobile architecture, design patterns, and application lifecycle

experience with application publishing, release management, and maintenance for App Store and/or Google Play

experience working with Git and CI/CD workflows

practical experience using AI-assisted development tools, such as GitHub Copilot, Cursor, ChatGPT, Claude, or similar, as part of everyday software development

high level of independence, ownership, and proactive problem-solving

ability to make technical decisions without constant supervision

ability to communicate effectively with both engineering and business stakeholders

English at B2 level or higher

What we offer

B2B contract

rate: 100–150 PLN + VAT / h

high level of independence and ownership

projects with real business impact across various industries

influence on technical decisions and the way solutions are delivered

opportunity to work with modern AI-powered development practices