Senior Java Integration Engineer

Engineer secure, scalable integrations for Localcoin’s Bitcoin ATM network from Toronto, applying Java, Spring Security, and Agile delivery practices.

Localcoin seeks a senior backend developer to maintain functional, stable applications supporting digital currency services. You will work closely with stakeholders to create maintainable integration solutions, protect data, and improve availability. The position requires Java 8, Spring, RESTful services, testing, and SQL expertise, with hybrid work based in Toronto.

Key Responsibilities:

• Implement secure integrations aligned with business strategy
• Apply coding practices, reviews, and resilience improvements
• Ensure security, compliance, and data protection standards
• Identify bottlenecks and improve system efficiency
• Analyze incidents and contribute to post-mortem improvements

Requirements:

• Five-plus years developing backend applications
• Spring framework experience, including Boot, JPA, MVC, Security
• Functional testing, unit testing, coverage, and Sonar experience
• BDD experience and related tools
• Proficiency with SQL, relational design, and indexing

Use backend engineering, integration, testing, and security skills to support Localcoin’s growing digital currency platform in Toronto.