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Kotlin Developer

Arche Consulting

JuniorWarszawaFull-time
Hybrid
Skills
KotlinSeniorGradleSeniorSpring BootSeniorDockerRegularKubernetesRegularAzureNice to have
Backend
1 week ago

About the employer:

Our Client ranks at  the top of the leading companies providing services at the highest  level, allowing us to build modern and efficient businesses. The  client's objective is to change business operational and technological  models and adapt them to a rapidly changing world.

Responsibilities:

  • design, develop, and maintain modern Android, web, and backend applications using Kotlin,
  • build secure and reliable APIs using Kotlin and Spring Boot,
  • manage application builds and deployments with Gradle and integrate them into CI/CD pipelines,
  • package applications into Docker containers and deploy them effectively,
  • handle scalable deployment and orchestration of applications using Kubernetes,
  • collaborate closely with cross-functional teams including developers, project managers, and stakeholders,
  • ensure code quality by following best practices and performing code reviews,
  • test, debug, and optimize applications to ensure smooth performance and high availability,
  • mentor and support junior team members, contributing to a positive team culture,
  • continuously seek improvements and adopt emerging technologies to enhance project outcomes.

Requirements:

  • proven experience in Kotlin development for Android, backend, or web applications,
  • strong knowledge of Spring Boot for building scalable APIs and backend services,
  • hands-on experience with Gradle for build automation and managing dependencies,
  • familiarity with CI/CD pipelines, preferably using Azure DevOps,
  • proficiency in containerization technologies, especially Docker,
  • experience deploying and managing applications on Kubernetes,
  • solid understanding of software engineering best practices, including clean code principles and proper documentation,
  • strong problem-solving skills, with a focus on testing, debugging, and performance optimization,
  • excellent communication and collaboration skills,
  • previous experience mentoring junior developers is a plus,
  • willingness to stay current with new technologies and continuously improve development processes.

Our client offers:

  • contract of employment (with additional life insurance, private  healthcare with dental care, multisport card, my benefit platform,  technical and language courses),
  • B2B contract,
  • remote work model,
  • the comprehensive training program and development opportunities.

20 160 - 24 360 PLN

+ VAT (net/month)

Backend developers focus on server-side logic, database management, and application architecture. They build and maintain the technology that powers the components users interact with on the frontend. Proficiency in server-side languages such as Node.js, Python, Ruby, or Java, along with knowledge of database systems like MySQL or MongoDB, is essential for creating robust and scalable applications.

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