Backend Developer

Design, develop, and maintain robust, scalable, and high-performance backend services using Java (Quarkus) and C# (.NET) Develop and manage APIs (RESTful) for internal and external consumption, and coordinate and oversee the definition of API contracts for services Participate in the full software development lifecycle, from requirements gathering to deployment and support Contribute to architecture review and discussions for new services and feature development Assist in the debugging and integration of frontend clients, using a variety of technologies such as Vue.js and React Monitor, troubleshoot, and optimize backend services for performance and reliability Containerize services for Kubernetes, and work with DevOps team to deploy, debug, and optimize backend services Implement secure and efficient database interactions and data storage solutions Participate in code reviews, ensuring adherence to coding standards and best practices Write comprehensive unit and integration tests to ensure code quality and reliability Qualifications: 4+ years of hands-on software development experience in Java, C# or similar programming language 2+ years of hands-on experience designing and developing RESTful APIs 1+ years experience building and maintaining microservices in a variety of programming languages Demonstrated hands-on experience developing with relational, SQL databases such as PostgreSQL and NoSQL databases such as MongoDB or Redis Proficient with Object-Oriented Programming (OOP) and Design Patterns Strong understanding and demonstrated proficiency in writing, debugging, and maintaining complex SQL queries Familiarity with Go, Elixir, PHP, or other languages is a plus Previous experience with Protobuf/gRPC is a plus Strong understanding and familiarity with message queues/brokers such as Kafka, Nats. IO Demonstrable experience writing comprehensive unit tests for backend code Experience with version control systems, especially Git Understanding of microservices architecture principles Familiarity with containerization technologies (Docker) and orchestration (Kubernetes) Eagerness to learn and adapt to new technologies, especially Kubernetes Experience with cloud platforms (e.g., AWS, Azure, GCP) is a plus Basic understanding of frontend technologies (HTML, CSS, JavaScript) and modern JavaScript frameworks (Vue. js, React) Excellent problem-solving skills and attention to detail Ability to work independently and as part of a collaborative team Proficiency in English