KMP Developer

Ein Des Ein; Warszawa; On-site; PLN 120,000 - 180,000; Full time

Benefits offered by this job

Competitive compensation according to+

Paid vacation — 20 days per year

Paid sick leaves — 5 days per year

Realization of innovative ideas

Friendly collaborative teams

Professional and personal growth

Job summary

Ein-des-ein in Warszawa seeks a skilled KMP Developer to join a growing team of design and development professionals. You will build Kotlin Multiplatform Mobile applications, contribute to architecture, and apply best practices across projects.

The role emphasizes collaboration, creative input, and personal growth within a supportive, young team that values healthy, result-oriented work. Salary discussions occur individually with candidates.

Qualifications

• 2+ years of experience building KMP applications.
• Strong knowledge of Compose Multiplatform.
• Proficient in Kotlin and OOP principles (SOLID).
• Understanding of architectural patterns (MVC, MVVM) on Android.
• Experience with Git and RESTful APIs.
• Familiar with Dependency Injection (Koin) and coroutines.
• Experience with complex UI layouts and animations.
• Strong English (Interm+).
• Willingness to contribute ideas and grow professionally.
• Team-oriented and goal-driven.

Skills

KMP development

Compose Multiplatform

Kotlin

OOP & SOLID

MVC/MVVM

Git

RESTful APIs

DI (Koin)

Coroutines

UI animations

English (Interm+)

Tools

Kotlin

Compose Multiplatform

Git

REST APIs

Koin

Coroutines

Job description

We at ein-des-ein help businesses all over the world build innovative digital solutions. Our team is composed of design and development professionals.

We are rapidly growing, and now we are looking for a KMP Developer to join a dedicated team.

Required Skills:

• 2+ years of experience building KMP applications.
• Good knowledge of Compose Multiplatform.
• Good knowledge of Kotlin.
• Good knowledge of OOP principles, design patterns, SOLID, and best practices.
• Understanding architectural patterns and their implementations on Android, e.g., MVC, MVVM.
• Experience with Git.
• Experience with Networking (RESTful APIs).
• Experience with Dependency Injection libraries (Koin).
• Hands-on experience with Coroutines.
• Experience with complex UI layouts and animations.
• English level Strong Intermediate or higher
• The creative, young team that shares healthy values and is result-oriented.
• A continuous stream of exciting tasks in a growing company.
• A thoughtful approach to your professional development – we are very interested in your growth.
• We seek people ready to influence the company’s development and success, offer creative ideas, and not just fulfill the assigned tasks.
• Learning opportunities like internal workshop talks and attending conferences.
• The salary is discussed with each candidate individually.

We offer:

• Competitive compensation according to your skills.
• Paid vacation — 20 days per year.
• Paid sick leaves — 5 days per year.
• Realization of your innovative ideas.
• Friendly collaborative teams and an enjoyable working environment.
• Professional and personal growth.

Ein-des-ein is a full-cycle development company. Our proven track record for delivering projects on time and within budget ensures our clients get the most out of their apps, websites, SaaS platforms, and other products.

OUR EXPERTISE

• Web development (front-end + back-end).
• Dedicated teams.

INDUSTRIES

• HealthTech, Sport & Fitness.
• FinTech.
• Logistics & Food Delivery
• E-Commerce.
• Construction.
• SaaS and more.

Since 2015, our team has accomplished 180+ projects for clients from Europe, Asia, North America, Middle East.

level

Middle | Middle+

department

Location

Remote

Type

Full-time