Java Developer (Financial services)

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Requirements:

• 3+ years of experience in backend development using Java (8-11);
• Strong Java Core knowledge, including Data Structures, Multithreading, and Reflection;
• Experience with database design and working with Postgres, Snowflake, MySQL, or DuckDB;
• Hands-on experience with GRPC for high-performance service-to-service communication;
• Familiarity with AWS cloud services and event-driven architectures using Kafka, SNS, or SQS;
• Experience working with Docker and containerized environments;
• Understanding of networking concepts and operating system fundamentals;
• Fluent English (B1+) for effective communication with global teams;
• Availability to work late shifts aligned with Pacific Time Zone (PT);

Responsibilities:

• Work on development tasks for company products, focusing on backend logic and database management;
• Design, implement, and optimize data processing pipelines in Java (8-11);
• Develop and maintain high-performance, real-time backend services using GRPC;
• Work with relational and analytical databases such as Postgres, Snowflake, MySQL, and DuckDB;
• Ensure efficient data storage and retrieval mechanisms through proper database design;
• Implement and manage event-driven architectures using Kafka, SNS, or SQS;
• Deploy and manage containerized applications using Docker in a cloud-based AWS environment;
• Collaborate with the team to design scalable, efficient backend solutions;
• Troubleshoot networking and system-level issues to improve overall system performance;
• Work late shifts to align with Pacific Time Zone (PT) for real-time collaboration with the client;