Senior Java Engineer / Tech Lead (020)

SANDBX is building a team for our partner — an innovative healthcare technology company developing software solutions that help streamline operations and data management within the healthcare industry. ProductThe product is a mature, business-critical platform that supports day-to-day operations and data processing. The backend is currently built as a Java monolith and continues to evolve as the business grows. The company is actively evaluating future architectural improvements, including a potential transition toward microservices, as well as the adoption of AI-powered tools to improve data management and operational efficiency. This role offers an opportunity to have a direct impact on the product's technical direction and long-term architecture. Typical Responsibilities• Advising on technical direction and architectural decisions • Evaluating scalability, maintainability, and performance of the existing platform • Performing code reviews and providing technical mentorship • Collaborating with leadership on technical strategy and roadmap planning • Assessing modernization opportunities, including potential migration from a monolith to microservices • Supporting the adoption of AI-based tools and solutions for data management • Helping ensure engineering efforts are aligned with business priorities and product goals