Senior Software Developer (Kotlin, React, AWS, CI/CD) with German

Our requirements

• Cloud / Infrastructure: Minimum 5 years’ experience with microservice architectures on AWS and Kubernetes (OpenShift).
• DevOps: Minimum 5 years’ experience with end-to-end ownership, creation and maintenance of GitLab CI/CD pipelines and Infrastructure-as-Code.
• Agile engineering practices: Minimum 5 years’ practical experience with methods such as Extreme Programming (XP) and Test-Driven Development (TDD) within a Scrum environment.
• Backend development \u0026 application architecture: Minimum 5 years’ Kotlin development experience and familiarity with application design concepts (e.g., Ports \u0026 Adapters, IODA).
• Frontend development: Minimum 5 years’ experience with frontend programming and architecture, at least with React.
• German language proficiency: minimum C1 level.
• Additional desirable experience: strategic and tactical Domain-Driven Design (DDD) methods (please provide two references); demonstrated autonomy in identifying technical risks and proposing improvements (please provide two references).
• Monitoring and observability: Practical experience (min. 5 years) with infrastructure monitoring, log analysis and tools such as the EFK stack, Prometheus, Kibana and Grafana.
• Frameworks: Practical experience (min. 5 years) with professional web frameworks such as Spring Boot or equivalent.

Your responsibilities

• Design and continuously evolve a domain-driven microservice architecture aligned with business requirements.
• Promote and drive the implementation of technology strategy, architecture standards and innovation initiatives for the project.
• Advise development teams on the implementation of technical architectures and sound design principles.
• Develop and implement backend services using Kotlin, Spring and AWS, applying messaging technologies and microservice patterns.
• Develop and integrate frontend components and application interfaces, with a focus on React-based solutions.
• Design and implement application interfaces, modules and database integrations.
• Build, maintain and optimize CI/CD pipelines using GitLab CI, Jenkins, Docker and Kubernetes/OpenShift.
• Support Infrastructure-as-Code and DevOps practices to enable automated deployments and resilient operations.
• Ensure a stable and highly automated application operation environment.
• Continuously improve system architecture, development processes and engineering tools.
• Implement and customize technical application components in accordance with established development standards and guidelines.
• Collaborate within cross-functional DevOps teams responsible for both software development and operational support.
• Contribute to software quality through Domain-Driven Design (DDD), Test-Driven Development (TDD) and agile engineering practices.

About the project

This is how we work on a project

• DDD
• TDD
• Continuous Deployment
• Continuous Integration
• DevOps
• documentation
• issue tracking tools
• testing environments

What we offer

• Remote working.
• Unique TEAL culture, relationship- and respect-driven community, non-corporate atmosphere.
• Agile approach and no bureaucracy.
• Outstanding integration trips to various places in Europe for all employees.
• Activities to support your well-being and health.
• Luxmed Gold Extended medical care and Multisport Plus benefit.a

Benefits

• sharing the costs of sports activities
• private medical care
• sharing the costs of professional training & courses
• remote work opportunities
• flexible working time
• integration events

YOUR ITEAMS sp. z o.o.