Dev. Pro

healthcare and digital services

SeniorSoftwareEngineer(Kotlin,JVM)

Wrocław, Lower Silesian Voivodeship, Poland Remote Friendly
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for Senior candidates.

The Brief

“Senior Software Engineer (Kotlin, JVM) at Dev. Pro. Skills: Kotlin, JVM, Backend development, Microservices. Develop and maintain backend services. Own features end-to-end”

What You'll Achieve.

Scalability; Stability; Performance; System performance

Industry & Context.

healthcare and digital services
Problems you'll solve

Problem-solving

Eligibility Requirements

Occasionally travel for team meetings

What They're Looking For.

Must Have

5+ years of experience in JVM-based backend development (Java and/or Kotlin), experience building complex, production backend systems (microservices or distributed systems), Solid experience with relational databases (SQL) and ORM tools, Hands-on experience with Git (GitLab), Experience working with containerized environments (Docker), understanding of clean code principles, code quality tools (Sonar), and automated testing (TDD), Proven experience delivering software end-to-end into production, Experience working in cross-functional Agile teams, Upper-Intermediate+ English level and communication skills, Ownership mindset with the ability to drive tasks independently and take responsibility for delivery, Excellent collaboration skills with willingness to share knowledge and contribute to team growth

Nice to Have

Experience with Spring Boot and/or Ktor, Experience with CI/CD pipelines (GitLab CI), Familiarity with Gradle, Experience designing or working with APIs (REST, JSON, SOAP/SFTP), Exposure to NoSQL databases (MongoDB), Experience with messaging systems (Kafka, RabbitMQ), Experience in regulated or healthcare environments, Exposure to secure identity card issuance or payment systems, Willingness to work remotely and occasionally travel for team meetings

What You'll Do.

Develop and maintain backend services

Own features end-to-end

Build and improve backend functionality

Ensure high product quality

Investigate and resolve production issues

Contribute to technical discussions

How You'll Work.

Team & Collaboration

Collaborate closely with product managers, engineers, and stakeholders; Work in a cross-functional team; Contribute to team growth; Knowledge sharing

Communication Scope

Upper-Intermediate+ English level; Communication skills

Process & Methodology

Drive tasks independently, Take responsibility for delivery

Full Job Description

🟢 At [Dev.Pro](http://dev.pro/), we work on projects that impact millions of people around the world — but we know it’s the people behind the tech who make it all happen. We truly value what makes each person unique and are building a workplace that’s inclusive, friendly, and supportive. We invite a Senior Software Engineer with strong JVM expertise to join our team and help build and enhance backend platforms in the healthcare and digital services domain. Our client is a technology consulting company delivering secure digital payment and healthcare solutions for regulated industries. You’ll contribute to the development of identity card issuance systems used by healthcare professionals and organizations. **🟩 What's in it for you:** * Work hands-on with a modern JVM ecosystem, including Java, Kotlin, Spring Boot, and Ktor * Gain strong expertise in regulated healthcare systems, including secure identity card issuance products * Join a team that values ownership, collaboration, knowledge sharing, and continuous improvement **✅ Is that you?** * 5+ years of experience in JVM-based backend development (Java and/or Kotlin) * Strong experience building complex, production backend systems (microservices or distributed systems) * Solid experience with relational databases (SQL) and ORM tools * Hands-on experience with Git (GitLab) * Experience working with containerized environments (Docker) * Strong understanding of clean code principles, code quality tools (Sonar), and automated testing (TDD) * Proven experience delivering software end-to-end into production * Experience working in cross-functional Agile teams * Upper-Intermediate+ English level and strong communication skills * Ownership mindset with the ability to drive tasks independently and take responsibility for delivery * Excellent collaboration skills with willingness to share knowledge and contribute to team growth **Desirable:** * Experience with Spring Boot and/or Ktor * Experience with CI/CD pipelines (GitL

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