Senior Full-stack Software Engineer (Nodejs)

Company Description

KMS Technology is a strategic engineering company helping businesses turn bold ideas into high-impact solutions-faster. Founded in 2009 as a U.S.-based services company, we’ve grown into a global organization with locations in the US, Vietnam, Mexico and Poland. KMS is trusted globally for the quality of our engineering and consulting services. We bring deep expertise in product development and quality assurance, Data & AI-native engineering, and delivery excellence to every engagement. Our mission is to help customers build what’s next-accelerating innovation, crafting brilliant solutions, and creating  real-world impact. At KMS, we believe sustainable growth is built on the success of our clients and employees, and in making a lasting contribution to our communities.

More about KMS Technology:

• Website: https://kms-technology.com 
• Linkedin: https://www.linkedin.com/company/kms-technology 

Job Description

• Perform hands-on coding and code reviews as a peer developer when needed.
• Understand customer and business requirements and use that knowledge to design and develop appropriate solutions.
• Design, develop, review, implement, maintain, and manage application code, CI/CD pipelines, build processes, and deployment scripts as required.
• Participate in Agile/Scrum activities, including daily standups, demos, retrospectives, estimation, and planning.
• Provide mentoring and technical guidance to junior team members when needed.
• Perform other tasks assigned by the Line Manager.

Qualifications

General Requirements

• Typically 7+ years of software development experience, depending on demonstrated technical capability and learning ability.
• Ability to develop a deep understanding of project technologies and work independently with minimal guidance.
• Strong self-learning ability and willingness to adapt quickly to new technologies.
• At least upper-intermediate English proficiency, with the ability to communicate effectively in a distributed team environment.

Technical Requirements

• Hands-on experience with Node.js.
• Experience with front-end technologies such as React.js or Angular, JavaScript, HTML5, and CSS3.
• Experience with microservices and cloud environments such as AWS, Azure, or GCP.
• Able to work effectively and independently across software implementation activities, including:
  • Solution design
  • Coding
  • Code verification
  • Unit testing
  • Integration testing
  • Debugging
• Proficient in the daily use of AI coding tools such as Copilot, Cursor, or Claude Code across the software development lifecycle.
• Experience with agentic workflows and AI-driven development frameworks.

Nice to have:

• Experience integrating AI tools with external systems through MCP (Model Context Protocol) or equivalent approaches.
• Ability to decompose complex engineering tasks, provide effective context to AI tools, and apply structured multi-step prompting workflows.
• Awareness of emerging AI development tools and willingness to evaluate and adopt new capabilities when they provide practical value.

Additional Information

Perks You'll Enjoy 

• Working in one of the Best Places to Work in Vietnam
• Building large-scale & global software products
• Working & growing with Passionate & Talented Team
• Diverse careers opportunities with Software Services, Software Product Development, IT Solutions & Consulting
• Attractive Salary and Benefits
• Performance appraisals every year and performance bonus
• Onsite opportunities: short-term and long-term assignments in North American (U.S, Canada), Europe, Asia.
• Flexible working time
• Various training on hot-trend technologies, best practices and soft skills
• Premium healthcare insurance for you and your loved ones
• Company trip, big annual year-end party every year, team building, etc.
• Fitness & sport activities: football, tennis, table-tennis, badminton, yoga, swimming…
• Joining community development activities: 1% Pledge, charity every quarter, blood donation, public seminars, career orientation talks,…
• Free in-house entertainment facilities (foosball, ping pong, gym…), coffee, and snack (instant noodles, cookies, candies…)

And much more, join us and let yourself explore other fantastic things!