Senior Java Developer

Content Services for Lodging (CSL) is a comprehensive technology solution for travel agencies and corporate buyers to search, compare, and book hotel accommodations through a unified interface, increasing efficiency and revenue.

• Minimum 6+ years of professional software development experience.
• Strong expertise in Java / Enterprise Java and Spring Boot (enterprise-grade API design and maintenance).
• Solid knowledge of Web Services (REST, JSON, XML, SOAP).
• Experience with Google Cloud Platform (Compute/GKE, networking, security, storage, messaging, monitoring/observability tools).
• Familiarity with containerized and cloud-native architectures, including Kubernetes-based deployments.
• Experience with CI/CD pipelines, build tooling, and cloud-integrated DevOps practices.
• Solid Unix/Linux knowledge.
• Ability to troubleshoot issues in test and production environments, improving stability and performance.
• Experience translating business requirements into technical designs and producing technical documentation (with AI assistance).
• Familiarity with Agile/Scrum methodologies and shift-left testing approaches.
• Communicative English and Polish (written and spoken) suitable for cross-functional collaboration.

• Design, code, test, and build high-quality enterprise software according to requirements.
• Leverage AI-assisted development tools for coding efficiency and test generation.
• Perform meaningful unit testing and maintain code quality, security, and performance.
• Design, build, deploy, and operate scalable services using Google Cloud Platform (GCP).
• Collaborate with platform, security, and SRE teams to align solutions with cloud, security, and reliability standards.
• Support the Technical Product Manager in preparation and refinement of requirements.
• Provide input to story prioritization, technical tradeoffs, estimation, and sizing activities.
• Attend and actively participate in Scrum ceremonies, release planning, and technical reviews.
• Update status in Rally daily and work continuously to improve engineering and DevOps practices.

Must possess a legal work permit in Poland.