Full-stack Software Engineer (Java, HTML, CSS, NodeJS)

**Top 3 reasons to join us** ---------------------------- * 100% salary on probation * Premium PTI health care insurance * 100% full 13 months salary **Job description** ------------------- The Full-stack Software Engineer is responsible for tasks in the following areas:* Design, develop, and maintain scalable full-stack applications for Warehouse Execution Systems (WES) and Warehouse Control Systems (WCS). * Work with Software Engineering teams to define and implement next-generation web-based user interfaces and backend services. * Develop responsive, high-performance user interfaces using modern front-end technologies. * Build and maintain backend services, APIs, microservices, and enterprise applications. * Write clean, maintainable, and well-documented code following Agile development methodologies and best practices. * Perform advanced troubleshooting, root cause analysis (RCA), and implement permanent solutions for recurring software issues. * Collaborate with cross-functional teams to solve integration, infrastructure, scalability, and security challenges. * Write technical specifications and perform risk analysis based on functional and technical requirements. * Ensure application consistency, performance, security, availability, and scalability across all modules. * Mentor junior engineers and provide technical guidance during development and troubleshooting activities. * Communicate effectively with customers, stakeholders, and project teams to clarify and resolve technical issues. * Contribute to continuous improvement initiatives, development standards, and engineering bestbpractices **Your skills and experience** ------------------------------ * Bachelor’s degree in Computer Science or a related field. * Minimum of 5 years of experience in software engineering or full-stack application development. * Strong experience in Java, HTML/CSS/JavaScript, ReactJS and/or React Native, enterprise application development, RESTful APIs, and microservices architecture. * Experience with backend technologies such as Node.js, Express.js, and concurrent programming. * Experience working with Linux, Docker, Oracle, PostgreSQL, and SQL/NoSQL databases. * Strong understanding of software troubleshooting, debugging, and production support. * Experience building scalable, maintainable, and secure web applications. * Familiarity with CSS preprocessors such as SASS or LESS. * Excellent interpersonal, organizational, time management, and problem-solving skills. * Strong verbal and written communication skills in English. * Ability to work collaboratively with technical and non-technical stakeholders. * Ability to travel domestically and internationally when required. **Desired Qualifications*** Experience with Vue.js or Golang. * Experience with maintenance projects or customer support environments. * Knowledge of warehouse automation, WES/WCS systems, or supply chain software solutions. * Experience with cloud-native architectures and containerized deployments. * Familiarity with DevOps practices and CI/CD pipelines. * Basic graphic design skills using Adobe Photoshop or similar tools. **Why you'll love working here** -------------------------------- **Salary and bonus*** Attractive salary; * 100% salary on probation; * Performance review twice a year, based on job outcomes; * 13 months’ salary and bonus assessment yearly; * Working time: Flexible working hours and location from Mondays to Fridays. * Unlimited paid leave annually; **Insurance, health care, and extra benefits*** Premium PTI health care insurance; * Special health benefits (50% discount on medical examination fee, 10% discount on ultrasound and procedure fees, 5% on medicine) at 2 Clinics, including: + Vivision - 514 Bạch Mai + Phụ Sản 1 - 329 Bạch Mai * An annual medical check-up; * Annual company trip and holiday party and other benefits according to company policy; * Free lunch at the office; drinks and snacks at the pantry; * MacBook and external monitor provided for work; **Working environment and development*** Working environment: fast-moving, young, dynamic, no-walls environment. * Sports activities: football, exercise break. * Training: soft skills and technical skills training. * Others: free coffee/tea/cookies, parking fee, year-end party, etc… ***Join our team to become part of an amazing group of tech talents!***