Remotery

Full Stack Software Engineer – Java, Kotlin, AI

atCoreWillSoft GmbHDE flagGermanyFreelanceBackend EngineerJuniorMid-level€5,000 – €6,000/month

Posted 23 hours ago

📋 Description

• Design, develop, and maintain scalable backend services utilizing Java/Kotlin and Spring Boot.

• Contribute to frontend development efforts using React, Angular, or Vue.js.

• Actively leverage AI tools (such as Claude, Copilot, ChatGPT) to enhance development efficiency, code quality, and solution design.

• Engage in architectural discussions and contribute to system design.

• Collaborate closely with product and business stakeholders to deliver impactful solutions.

• Take full ownership of features from initial concept through to production.

• Ensure the performance, scalability, and security of applications.

• Work with cloud infrastructure and implement modern DevOps practices.


⛳️ Requirements

• Strong proficiency in Java and/or Kotlin.

• Solid experience with Spring Boot.

• Expertise in designing and building microservices architectures.

• Experience with RESTful APIs.

• Knowledge of scalability, performance optimization, and handling high-load systems.

• Familiarity with Docker and containerized applications.

• Understanding of cloud platforms (AWS, Azure, or GCP).

• Experience with CI/CD pipelines (such as GitHub Actions, GitLab CI, etc.).

• Proficiency with relational and NoSQL databases (like PostgreSQL, MongoDB).

• Understanding of secure coding practices and backend security principles.

• Familiarity with monitoring and observability tools (like Prometheus, Grafana, ELK).

• Experience with frontend frameworks such as React, Angular, or Vue.js.

• Knowledge of contemporary frontend development practices.

• Ability to build and integrate UI with backend services.

• Hands-on experience incorporating AI tools into development workflows (e.g., Claude, GitHub Copilot).

• Understanding of effective integration of AI into daily engineering workflows.


🏝️ Benefits

• Significant customer impact: the solutions you provide will be utilized by thousands of businesses, both large and small.

• Opportunity to influence the product, working, and delivery processes.

• Strong team spirit and engaging team events.

• Agile and innovative work environment.

• Access to cutting-edge technologies.

• Work with the latest hardware.

• Convenient office or co-working location options based on your preference.

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