FULL STACK ENGINEER

Full Stack Engineer - In 2009, we established heavengifts. Com to embark on the international journey of e-vapor products, building a bridge for domestic brands to enter the global market. From 2018 to 2021, we successfully transformed into a global brand owner, launching renowned brands such as ELFBAR and LOST MARY. Our business now covers over 100 markets worldwide, with more than 100,000 retail outlets, serving over 50 million adult users. We are committed to becoming a globally recognized and trusted new generation tobacco brand. Job Responsibilities Design, develop, and maintain scalable full-stack web applications, integrating both frontend and backend systems. Build responsive and high-performance UIs using modern frameworks such as React or Vue . Develop and optimize APIs, microservices, and backend logic using Node. Js , Python , or Java . Collaborate with product managers, designers, and other engineers to deliver high-quality features. Ensure system reliability, security, and scalability through clean code, automated testing, and CI/CD practices. Monitor and debug production issues, and continuously improve application performance. Job Requirements Bachelors degree in Computer Science, Software Engineering, or related field. 4+ years of experience in full-stack development, with solid knowledge of both frontend and backend technologies. Proficient in JavaScript/TypeScript , with experience in React , Vue , or similar frontend frameworks. Strong backend skills with Node. Js , Express , Python , or Java ; experience with RESTfulAPI and microservice design. Skilled in working with SQL and NoSQL databases (e. G. , MySQL, PostgreSQL, MongoDB). Familiar with Docker , Git , and deployment in cloud environments (AWS, GCP, or similar). Preferred Qualities Experience with GraphQL, WebSockets, or serverless functions Familiarity with CI/CD pipelines (e. G. , Jenkins, GitHub Actions) Knowledge of frontend performance optimization and accessibility best practices HeavenGifts is looking forward to your joining and creating a brighter future together. HeavenGifts Innovation, Sustainability, Responsibility.