Lead Software Engineer (Java)

You will build new backend capabilities and improve existing systems. You will develop REST APIs and microservices supporting card payments, treasury management, transaction booking, and crypto liquidity. You will use Java, PostgreSQL, and Spring Boot while applying clean-code, TDD, DDD, and continuous-delivery practices.

Responsibilities

• Develop greenfield capabilities and improve existing systems
• Build REST APIs and microservices
• Evolve systems supporting card payments, treasury management, transaction booking, and crypto liquidity
• Develop backend services using Java and PostgreSQL
• Apply clean code, TDD, DDD, and continuous integration and delivery practices

Requirements

• Demonstrable backend development experience with fluency in Java
• Bachelor's degree or above in Computer Science, Mathematics, Physics, or another Engineering or Science discipline
• Excellent verbal and written English communication skills
• Track record of building complex products used by millions of people in hypergrowth startups

Benefits

• Stock options
• Discretionary performance bonus
• Latest tools and technology