Senior Backend Engineer (Python Prefer/Java/Golang/PHP/Ruby)

ResponsibilitiesDesign, develop, and optimize backend systems and servicesArchitect and maintain database solutions that meet performance and reliability requirementsImplement efficient network communications and API endpointsCollaborate with frontend developers, ensuring seamless integration between systemsApply CS fundamentals to solve complex technical challengesContribute to technical decision-making and architectural discussionsMentor junior engineers and promote engineering best practicesRequirements5+ years of professional software development experience, with a strong focus on backend systemsExtensive experience in at least one server-side framework: Python, Java, PHP, Ruby on Rails, etcStrong Computer Science fundamentals, including data structures, algorithms, system design, and software architectureDatabase expertise: deep understanding of database systems, schema design, query optimization, and data modelingNetworking knowledge: solid understanding of network protocols, API design, and secure communicationFull-stack awareness: familiarity with modern web architecture and frontend technologies, and how components interact across the stackGood English communication skills, able to discuss technical topics and collaborate effectively with international teamsBenefitsWorking location: Trung My Tay Ward (District 12), HCMCSalary range: Up to VND 70,000,000 gross