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Senior Java Developer

Technology
Link Group
Warszawa, Polska1 tygodni temuDo 25.09.2026
Pełny etatHybrydowa

Opis stanowiska

Senior Java DeveloperWe are looking for a Senior Java Developer (7 years of experience) to lead the development of resilient, highly available systems and event-driven microservices in a high-stakes financial environment.Requirements:Experience: 7 years of commercial backend development with a proven track record of building complex, distributed, and scalable systems.Tech Stack:Backend: Java 21 , Spring Boot, PostgreSQL, Kafka, OpenAPI, VaultDevOps & Cloud: Kubernetes , Docker, Terraform, GitLab CI/Jenkins, MavenCore Skills: Microservices architecture, event-driven design, RESTful APIs, SCRUM, strong collaboration skills, and fluent English.Nice to Have: Financial services/FinTech background, experience in distributed global teams, and exposure to AI/LLM integrations.Responsibilities:Architecture & Infrastructure: Lead the development of scalable, event-driven microservices engineered for high throughput and maximum uptime.Data & Security: Design robust data models while ensuring strict data consistency and security in a financial ecosystem.End-to-End Feature Ownership: Own complex backend features across their full lifecycle—from schema and API definition to deployment and production monitoring.Cross-Functional Collaboration: Partner with global stakeholders and frontend engineers to translate complex financial workflows into high-performance technical specs.Engineering Excellence: Elevate code quality through code reviews, modern CI/CD automation, and comprehensive testing (Unit, Integration, and Contract testing).

Keywords
JavaSpring BootPostgreSQLKafkaKubernetesDockerTerraformGitLabApache KafkaSCHEMASpring FrameworkScrumCI / CDJenkinsCI/CD

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