Java Data Developer

Overview

As a Core Java Developer in a fast-paced fintech-on-big-data environment, you will help build an enterprise-grade, greenfield data analysis platform. You’ll work within a small, agile dev team to shape architecture, implement robust multi-threaded Java services, and drive quality through tests and CI. You’ll prototype new technologies and collaborate with traders, sales, and technologists to deliver impactful data capabilities. This is a high-impact role with opportunities to influence technology choices and scale an advanced data product.

Pay / Benefits

• 85k salary
• options
• training budget
• pension
• life / health
• some work from home

Responsibilities

• Develop and own server-side, multi-threaded Java components for a greenfield platform
• Collaborate on architecture decisions and prototype new technologies
• Write SQL queries and optimize data access patterns
• Adopt test-driven development and maintain unit tests within CI pipelines
• Refactor code as requirements evolve to improve performance and maintainability
• Leverage open-source tools to accelerate delivery and performance
• Engage with customers (traders, sales, technologists) to gather feedback and ensure alignment
• Support deployment and operational aspects in an agile environment

Key requirements

• 2 years commercial experience
• Server side multi-threaded core Java
• Hands-on with writing SQL queries
• Strong fundamentals of basic data structures and algorithms
• Comprehension of application architecture
• collaborative mindset
• ability to work in a fast-paced, startup-like environment
• problem-solving drive
• Core Java
• JDBC
• Kafka

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