For one of the largest Danish companies in the logistics sector, we are looking for Lead IT Developer/Tech Lead.

• Provide professional development guidance for 5-10 software developers,
• Work across all phases of the software development lifecycle (planning, design, implementation, deployment, operations, and support),
• Work with the product owner and other senior leaders to create a great working environment that attracts other great engineers,
• Partner with product owner and architect setting the technical vision for the team,
• Building, testing, and deploying the software using our standard CI/CD pipelines,
• Building micro services for processing data, reading/writing to the database, exposing data to other applications, and more,
• Design, Implement and maintain Public APIs exposing our services, and consume public APIs from Vendors,
• Refactor existing monoliths to micro-services,
• Testing your software from a functional, quality, fault-tolerance, performance, and scalability perspective,
• Building security features into the solution such as federated authentication and authorization, role-based access control, and similar,

Requirements:

• Most important 
• Backend applications: Java 21+ (extensive use of Spring Boot 3 framework),
• Event streaming: Confluent Kafka (KStreams etc.),
• Database technologies: Mostly MongoDB 7+ (and PostgreSQL 12+),
• APIs : Proficiency in RESTful API design, strong experience with JSON, XML, OpenAPI standards and HTTP protocols, Familiarity with API gateways, rate limiting, and caching strategies.
• Fairly important 
• Authentication: OIDC, OAuth2, SAML,
• Containerization: Docker,
• Container orchestration: Kubernetes,
• Logging, monitoring & Alerting: ELK stack.
• Least important 
• Version control: Azure DevOps,
• CI/CD Pipelines: Jenkins, Argo, Azure DevOps,
• Requirements: Jira,
• Documentation: Confluence.

• Employment contract,
• Private medical care,
• Comprehensive onboarding program,
• Buddy,
• Work-life harmony,
• Modern eco-office,
• Vacation allowance,
• Canteen,
• Comfortable ergonomic office,
• Scandinavian work culture,
• Internal training catalogue,
• Culture of feedback,
• Internal transition program,
• Holiday gifts,
• Sport groups,
• Bike parking,
• Location: Warsaw, hybrid work mode (3 days from the office, 2 days from home per week).