Back End Developer

PT Siaga Abdi Utama is looking for a talented Senior Backend Developer to join our team and contribute to the development of scalable, secure, and high-performance backend services.If you have strong expertise in backend development, API architecture, database optimization, and event-driven systems, we’d love to hear from you!🔧 Key ResponsibilitiesDesign, develop, and maintain scalable backend services and APIs.Implement efficient API integrations and reliable data processing solutions.Optimize database performance and ensure application scalability.Develop synchronous and asynchronous processing workflows.Apply clean architecture principles, unit testing, and secure coding practices.Ensure code quality and security compliance with applicable BRI standards.Collaborate with cross-functional teams to deliver reliable and maintainable solutions.✅ RequirementsMinimum 4 years of professional experience as a Backend Developer.Bachelor’s degree (S1) in Computer Science, Information Technology, or a related field.Strong proficiency in PHP and Golang for API services development.Good understanding of API architectures and protocols, including REST, SOAP, and gRPC.Experience in database performance tuning, including indexing, partitioning, and connection pooling.Understanding of synchronous and asynchronous processing, job schedulers, and message queues.Experience with event-driven architecture and Change Data Capture (CDC), using Confluent Kafka or equivalent platforms.Ability to implement Clean Architecture principles.Experience writing and maintaining unit tests.Familiarity with secure coding practices, code quality gates, and applicable enterprise security standards.⭐ Preferred QualificationsExperience working on enterprise-scale backend applications.Experience building high-throughput, distributed, and resilient systems.Familiarity with CI/CD pipelines, code review practices, and production troubleshooting.