Senior Software Engineer, Backend
Flex- Full Time
- Senior (5 to 8 years)
Candidates should possess strong Java expertise, including experience with JDK 17 or higher, concurrency, and performance tuning. They should be proficient in modern Java frameworks such as Spring Boot, Quarkus, or Micronaut, and demonstrate mastery of databases like PostgreSQL, MySQL, or MSSQL, with a focus on schema design and optimization. Familiarity with API and protocol technologies such as REST, gRPC, and WebSockets is essential, alongside experience with cloud platforms like AWS, Azure, or GCP utilizing managed services. A commitment to testing, including experience with JUnit and Testcontainers, and a mindset for integration and load testing is required.
The Backend Tech Lead (Java) will design and implement new JVM-based services, including billing and marketing integrations, while developing and maintaining gRPC APIs with proper versioning to support long-term scalability. They will define and execute migration strategies for gradual service decomposition, minimizing risk and downtime, and ensuring backward compatibility. The role involves writing thorough unit and integration tests to maintain reliability and correctness, contributing to the design and architecture of complex features and services, and overseeing code quality while providing guidance to Java developers. Furthermore, the Tech Lead will shape the long-term architectural vision of the platform and navigate the complex legal landscape of the cannabis industry to ensure compliance.
Retail cannabis point-of-sale and management solution
Sweed offers a complete solution for retail cannabis businesses by combining point-of-sale systems with e-commerce, delivery, analytics, marketing, and inventory management features. This integrated approach simplifies operations for cannabis retailers, allowing them to manage all aspects of their business from a single platform. Unlike competitors that may require multiple separate systems, Sweed provides an all-in-one service that enhances efficiency and customer interaction. The company operates on a subscription model, ensuring a steady revenue stream while helping retailers improve their sales processes and make informed decisions based on data insights.