Senior Java Developer

Quick Facts

Role: Senior Java Developer (AI platform team, Investment Banking domain)

Work mode: Flex-hybrid; 3 days in the office

Description

Join a cloud-native AI platform team supporting internal clients in the investment banking domain. You’ll develop and maintain Java applications, collaborate cross-functionally, and use Azure to build scalable solutions. You’ll also troubleshoot, debug, and optimize code to ensure high performance and reliability.

Responsibilities

• Develop and maintain Java applications that meet business requirements and technical specifications
• Collaborate with cross-functional teams to design, develop, and implement software solutions
• Utilize Azure services and technologies to build scalable and efficient applications
• Troubleshoot, debug, and optimize code to ensure high performance and reliability
• Stay updated with the latest industry trends, technologies, and best practices in Java and cloud computing

Requirements

• 8+ years of experience in Java
• Proficiency in Java 18+ and Spring Boot
• Expertise in API development (RESTful APIs, OpenAPI/Swagger)
• Databases and ORM: PostgreSQL, Oracle, Hibernate/JPA
• CI/CD pipelines: Jenkins, GitLab CI/CD
• Cloud platforms knowledge: Azure
• Monitoring and logging: Prometheus, Splunk
• Testing frameworks: JUnit, TestNG, Mockito/JBehave
• Messaging and integration: Kafka and REST
• Security/authentication: OAuth2, JWT, Spring Security
• Ability to work with microservice architecture
• English proficiency at Upper-Intermediate level (B2) or higher

Benefits

• Career development programs and mentoring
• Thought leadership, soft skills, and well-being programs
• Certification opportunities (Anthropic, Gemini, GCP, Azure, AWS) and English classes
• Stable pay and Employee Stock Purchase Plan (15% discount)
• Health insurance, Multisport, and shopping vouchers
• Referral bonuses up to $2,000
• Hybrid work by design, remote opportunity within Poland, and up to 60 days of work abroad annually
• Corporate, social, and well-being events; office perks (snacks, coffee, entertainment/relaxation zones)
• Contractor work possible under individually agreed B2B terms