Sr Frontend Engineer

**Crossian**:
Crossian
- Company type
- IT Product
- Company industry
- E-commerce
- Company size
- 151-300 employees
- Country
- Vietnam
- Working days
- Monday - Friday
- Overtime policy
- No OT
- Tầng 1, Tòa nhà Pax Sky, 63-65 phố Ngô Thì Nhậm, Phường Phạm Đình Hổ, Hai Ba Trung, Ha Noi
- At office
- Skills:

- ReactJS

JavaScript

NextJS

**Top 3 reasons to join us**:

- Top-notch Annual Income - 50,000$ or above
- Global Health Insurance
- 5-star Office in the centre of Hanoi

**Job description**:
**Frontend Development & Optimization**
- Design, develop, and implement user-facing features using ReactJS and NextJS.
- Lead the implementation of Server-Side Rendering (SSR) and Client-Side Rendering (CSR) for complex features.
- Ensure clean, maintainable, and scalable code through adherence to industry standards and peer code reviews.
- Debug and resolve performance bottlenecks using tools like Sentry, Kong logs, and Cloudflare.
- Translate wireframes and prototypes into high-quality, responsive, and accessible code.
- Collaborate with UI/UX designers to deliver user-centric and consistent experiences.

**System Integration & Maintenance**
- Work closely with backend teams to integrate APIs seamlessly into the frontend.
- Participate in deployment processes and ensure system stability through efficient debugging and issue resolution.

**Cross-Functional Collaboration**
- Collaborate with stakeholders to analyze requirements and break them into actionable technical tasks.
- Work with cross-functional teams (backend, QA, DevOps) to ensure the successful delivery of projects.

**Knowledge Sharing & Continuous Improvement**
- Share knowledge with team members and provide guidance on frontend best practices.
- Proactively suggest improvements to workflows, tools, and code quality to enhance team productivity and product quality.

**Your skills and experience**:

- **Education**: Bachelor’s degree in Information Technology, Computer Science, or related fields.
- **Experience**:

- 3-6 years of experience in frontend development with strong expertise in ReactJS, NextJS, and modern JavaScript.
- Proficient in state management tools like Redux, Recoil, or similar libraries.
- Hands-on experience with Node.js to develop APIs and optimize SSR logic.
- Familiarity with modern frontend tools and workflows (e.g., Webpack, Vite, Git).
- Basic understanding of AWS S3, Cloudflare, or similar tools for asset delivery.
- Capable of translating business requirements into technical solutions.
- English proficiency
- **Soft Skills**:

- Strong problem-solving skills.
- Familiarity with Agile/Scrum
- **Preferred Skills** (but not required):

- Has knowledge of design, and coding principles (e.g.: clean code, DRY/KISS, SOLID)
- Has knowledge of Postgres, KAFKA, Elasticsearch, S3/Minio
- Knowledge of testing frameworks like Jest, React Testing Library.
- Experience with eCommerce platforms is a plus.

**Why you'll love working here**:
We’re not just about building platforms; we’re about creating a workplace where talent thrives. Here's what you’ll gain:
**Exceptional Total Compensation Package**
- **Up to 30 months of salary per year** through competitive salary packages and performance-based bonuses.
- Total annual income up to** $55,000**, reflecting your expertise and contribution.
- Full salary during probation & Guaranteed 13th month salary
- 12 days work-from-home & 12 days of paid annual leave, plus seniority paid leave
- Global health insurance package for yourself and direct family members, plus annual health checkup

**Growth Opportunities**
- Hands-on exposure to cutting-edge technologies and complex system architecture in a global-scale project.
- Clear career advancement pathways and access to continuous professional development programs.

**Global Vision**
- Contribute to projects that redefine how brands connect with consumers globally.
- Opportunity to work on challenging problems in data analytics, customer engagement, and operational efficiency.

In addition to development tasks, you’ll collaborate closely with other CoEs to understand their unique challenges. With your technical expertise, you’ll continuously propose innovative solutions to elevate their performance and contribute to the overall success of the organization.