Software Engineer (Kotlin)

Software Mind; Kraków; Remote; PLN 180,000 - 240,000; Full time

Job summary

Software Mind is seeking a Kotlin developer for an international telecom client. The role focuses on owning code quality, collaborating with the Tech Lead and Product Team, and creating clear documentation to support scalable, high-quality software.

The candidate should have 3+ years of Kotlin experience, solid Spring Boot knowledge, OIDC familiarity, and English at B2 level or higher. Flexible and remote cooperation is available, with travels for international projects and a non-corporate

Qualifications

• At least 3 years of commercial Kotlin experience.
• Knowledge of Spring Boot.
• Knowledge of OIDC.
• English level B2 or higher.

Responsibilities

• Own code quality through regular refactoring for scalability and maintainability.
• Collaborate with the Tech Lead and Product Team to implement new functionalities in the application.
• Create and maintain development documentation.
• Perform integration, regression and acceptance testing.
• Provide production support in resolving errors and technical issues.

Skills

Kotlin programming

English proficiency (B2)

Team collaboration

Tools

Spring Boot

OIDC

Job description

Company Description

Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we’re always on the lookout for talented people who bring passion and creativity to every project. Our culture embraces openness, acts with respect, shows grit & guts and combines employment with enjoyment.

Company Description

Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day for us. Building cross-functional engineering teams that take ownership and crave more means we’re always on the lookout for talented people who bring passion and creativity to every project. Our culture embraces openness, acts with respect, shows grit & guts and combines employment with enjoyment.

Job Description

Project – the aim you’ll have

For our client from the telecommunications industry, we are looking for a Kotlin developer.

Role – How You’ll Contribute

• Take ownership of code quality through regular refactoring, ensuring scalability, maintainability, and alignment with industry best practices.
• Collaborate with the Tech Lead and Product Team to implement new functionalities in application.
• Create and maintain existing application development documentation
• Perform integration, regression and acceptance testing.
• Provide production support in resolving errors and technical issues.

Qualifications

Expectations – the experience you need

• At least 3 years of commercial experience programming in Kotlin.
• Knowledge of Spring Boot.
• Knowledge of OIDC.
• English proficiency enabling fluent communication (min. B2 level).

Additional Skills – The Edge You Have

• Ability to work in a team within an international environment.
• Openness, independence, and a proactive approach to tasks.
• Good communication and analytical skills.

Additional Information

What We Offer

• Flexible and remote cooperation options
• International projects with leading global clients
• Travels related to international projects
• Non-corporate atmosphere
• Access* to language classes
• Access* to knowledge-sharing initiatives
• Access* to private healthcare and life insurance
• Access* to multisport card
• The availability and terms of individual benefits may vary depending on the chosen form of cooperation.

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