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Senior Software Engineer (JavaScript) Ho Chi Minh, Vietnam

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Senior Software Engineer (JavaScript) Description

Job #: 49442
Striving for excellence is in our DNA. Since 1993, we have been helping the world’s leading companies imagine, design, engineer, and deliver software and digital experiences that change the world. We are more than just specialists, we are experts.


We are looking for an experienced Senior Software Engineer specialized in JavaScript in Ho Chi Minh City. We have many upcoming opportunities with global brand-name clients for high-profile projects that require someone with excellent technical delivery skills.

EPAM Systems, Inc. (EPAM) is a global product development, digital platform engineering, and digital and product design agency headquartered in the US. EPAM has been named 5 times in Forbes’ 25 Fastest Growing Public Tech Companies. Vietnam is the most recent location that EPAM has established office. This is your opportunity to join an organization in start-up mode with plans to (at least) double in size every 2-3 years. We are looking for excellent employees that want to see a similar growth in their careers.

We Value

Value the individuals – We encourage and motivate people to grow. We perceive our people as a source of our success;
Strive for excellence – We strive for the highest standards of excellence and continuously learn. We take pride in our engineering and accomplishments;
Act as a team – We treat one another with respect and encourage the best ideas to come from anywhere within the organization. We value our diversity;
Focus on Customers – We build long term customer relationships, as we strive to always understand our customers' business and needs;
Act with integrity – We operate legally, honestly and ethically. We take responsibility for our actions.


  • Client-side applications architecture development
  • Development of client modules and components for the current systems
  • Write high quality and testable code following clean code and SOLID design principles
  • Implementation of latest JavaScript development technologies and approaches
  • Propose and discuss complex technical solutions, create design documents
  • Collaborate with back-end developers, UX and UI designers to improve product and features
  • Communicate with the customer, refine functional and none-functional requirements
  • Plan and schedule own work for tasks and projects, also implement functionality without direct supervision
  • Perform profiling and troubleshooting of existing solutions
  • Follow and understand defined software development processes, such as tasks assignments, daily issue tracking etc
  • Working with operation team and end user to get the project deliverables to be accepted and released in production environment
  • Analyze and improve performance, efficiency and stability of application
  • Identify and fix issues, bugs, and bottlenecks of the system
  • Scrum events participation


  • Bachelor’s degree or above in Computer Science, Software Engineering or related majors
  • Minimum 5 years of relevant development experience, including UML, Modeling and Design skills, and expert knowledge of at least one technical area
  • Solid knowledge of Design Patterns; SOLID, DRY principles
  • Solid knowledge of Core JavaScript, Client-Side JavaScript
  • Strong knowledge of at least one modern JavaScript front-end framework: ReactJS, NodeJS
  • Experienced in one of the popular public clouds: Azure / AWS, etc
  • Advanced knowledge of jQuery or other libraries
  • Strong knowledge of JS Test Frameworks
  • Experience in Unit and API Testing
  • Advanced knowledge of JavaScript Profiling and Debugging and JavaScript Code Quality tools
  • Strong knowledge in Code Review Process and Release Strategy
  • Strong desire and skills to solve non-trivial and challenging problems
  • Practical experience in Node JS is advantage
  • Intermediate (CEFR B2) or higher level of spoken and written English

Nice to have

  • Experience in React Native, Vue JS or other programing language would be advantage
  • Experience in Angular or TypeScript
  • Experience in cross-browser compatible HTML/CSS markup
  • Experience in building and implementing A/B tests
  • Experience in building highly scalable and performant applications
  • Agile practices experience
  • Any additional foreign language will be plus

We offer

  • Friendly team and enjoyable working environment
  • Work-life balance and flexible schedule
  • Online training library, mentoring, career development and potential partial grant of certification
  • Unlimited access to LinkedIn learning solutions
  • Referral bonuses
  • Compensation for sick leave and paid time off
  • Opportunities for self-realization

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