(Hybrid/Remote) Principal JavaScript Engineer

Qode

Vietnam, Vietnam, Vietnam Hybrid permanent

Posted: February 23, 2026

Required Skills

Job Description

About the role
As a Principal JavaScript Engineer, you will work closely with Product, Design, and Engineering leadership to set technical direction, architect robust AI-first solutions, and deliver reliable, maintainable software. You will also play an important role in integrating AI in a thoughtful and pragmatic way across our products and internal workflows.

Your Responsibilities
• Design and deliver high-quality, secure, and scalable engineering solutions
• Apply AI in practical and impactful ways to automate and enhance customer workflows
• Build and operate systems capable of supporting advanced AI workloads at scale
• Uphold strong engineering standards, including testing, code quality, and long-term maintainability
• Communicate clearly and collaborate across teams to ensure alignment and predictable delivery
• Provide mentorship and technical leadership, helping elevate the broader engineering organization

Requirements
• 8+ years of full-stack engineering experience, including leading the delivery of complex systems
• Be fluent in English communication skills (at least C1 level)
• Demonstrated success building and shipping production-grade applications in SaaS, B2B, FinTech, or similar environments
• Hands-on experience developing and integrating AI-powered features such as LLM-based automation, classification, document processing, or workflow enhancements
• Working knowledge of AI development and evaluation tools, including vector search, embeddings, prompt frameworks, or AI-assisted development tools
• Strong proficiency in JavaScript and TypeScript
• Solid experience with modern backend technologies (Node.js; NestJS is a plus) and frontend frameworks (React or Vue)
• Strong experience with relational databases (Postgres or MySQL), NoSQL databases (MongoDB), and ORMs such as TypeORM and Mongoose
• Experience designing scalable architectures, APIs, and services with strong testing and observability practices
• Good understanding of cloud platforms (AWS preferred), CI/CD pipelines, and DevOps fundamentals
• Excellent communication skills and experience working closely with Product, Design, and QA teams
• A proven history of mentoring engineers and improving engineering quality across teams

Nice to Have
• Experience in FinTech, particularly in domains such as accounting or bookkeeping

👉 Our Benefit Packages:
• Attractive salary range and we are open to negotiate if you're a strong fit.
• Hybrid/Remote-friendly culture, work where you grow best!
• Flexible hours, async teamwork (we respect your focus time)
• Work equipment support
• Allowance for Certification & Skill Development
• Year-end bonus & performance-based rewards
• 22 paid leaves from your 5th year - take a full month off
• Career growth with personal coaching sessions
• Open, collaborative team culture - no micromanagement, only trust
• Tools & AI-powered workflows that make remote work easier

About CoderPush
CoderPush is a remote-first technology company that partners with startups and global businesses to build scalable, high-quality software products. We focus on long-term collaboration, clear communication, and delivering real impact through strong engineering and product thinking.
Please find more at: https://coderpush.com/

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