Principal Javascript Engineer

PRINCIPAL JAVASCRIPT ENGINEER

CODERPUSH

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

• 9+ 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

BENEFITS:

• Full-time insurance follow VN Labor laws

• Work equipment support.

• Annual bonus, performance-based bonus.

• Monthly compensation package to help you work and live better, remotely!

• Fully support for exams to get Certification and skills improvement training.

• Receive 22 paid leaves on your 5th years. We encourage you to take one month off work.

• Opportunities for professional development and career advancement with monthly coaching.

• A dynamic and innovative team that values creativity and collaboration.

OFFICE

• HN Office: 9 floor, 3D Building, No.3 Duy Tan street, Dich Vong Hau, Cau Giay, Ha Noi

• HCM Office: XYZ Building, 236/43/2 Dien Bien Phu Street, Gia Dinh Ward, Binh Thanh, Ho Chi Minh

WORKING TIME: From Monday to Friday (8 hours/day) - VN time

WORKING TYPE: Remote fulltime - Will not accept candidates who want to find second job

HIRING PROCESS: All interviews will be conducted online (Google Meet or Slack)

1. Technical interview with Engineering Manager and Head of People (CoderPush)

2. Take home assessment from the client

3. 90-minute with the client's hiring manager

4. 30-minute interview with the client’s CTO

5. Offer discussion with Co-founder at CoderPush