Senior Fullstack Developer (Placement Jakarta)

Traders Family; Jakarta Pusat; On-site; IDR 279,000,000 - 558,000,000; Full time

Benefits offered by this job

Year-end bonus

THR (holiday allowance)

BPJS

Parking allowance

Other facilities

Job summary

Traders Family is seeking a Senior Fullstack Developer to lead the development of business-critical systems. You will build robust front-end and back-end features, optimize performance, and ensure security across desktop and mobile interfaces.

The role requires mentoring juniors, conducting code reviews, and collaborating with product managers and designers to deliver high-quality solutions. Ideal candidates have 4+ years in senior engineering roles, strong Node.js and Vue.js (Golang preferred),

Qualifications

• Strong proficiency in Node.js, Vue.js and Golang (preferred).
• Deep knowledge of writing and optimizing complex SQL queries.
• Experience with API integrations and modern web app security practices.
• Ability to design scalable web architectures and mentor junior engineers.

Responsibilities

• Develop, maintain, and enhance complex web-based applications.
• Build robust front-end and back-end functionalities for performance and security.
• Identify bottlenecks and vulnerabilities and implement proactive fixes.
• Provide technical guidance and code reviews for junior team members.

Skills

Node.js

Vue.js

Golang

SQL

API Integrations

Web Security

System Design

Mentorship

Communication

Job description

Are you passionate about building scalable web applications, driving technical excellence, and creating seamless user experiences? We're looking for an experienced Senior Fullstack Developer to join our team and take a leading role in the development of business-critical systems that support our growing operations.

What You’ll Do

• Develop, maintain, and enhance complex web-based applications according to business requirements.
• Build robust front-end and back-end functionalities to ensure seamless system performance, security, and scalability.
• Proactively identify potential technical issues, system bottlenecks, and vulnerabilities, providing solutions before they impact operations.
• Create responsive and user-friendly interfaces for both desktop and mobile platforms.
• Troubleshoot, debug, and resolve complex, high-level technical issues in a timely manner.
• Provide technical guidance, mentorship, and conduct code reviews for junior team members to maintain high code quality.
• Collaborate cross-functionally with product managers, QA engineers, and designers to deliver high-quality solutions.
• Prepare and maintain comprehensive technical documentation related to development projects.

Requirements

• Minimum 4+ years of proven experience as a Fullstack Developer or in a similar senior engineering role.
• Strong proficiency in Node.js, Vue.js, and Golang (preferred)
• Highly proficient in writing, analyzing, and optimizing complex raw SQL queries.
• Deep familiarity with API integrations, web security protocols, and modern web application development best practices.
• Strong understanding of web application architecture and system design.
• Excellent problem-solving skills to analyze root causes and design effective solutions.
• Capable of identifying potential technical issues early in the development cycle.
• Proven ability to manage development tasks independently with minimal supervision.
• Good communication skills to articulate technical concepts to non-technical stakeholders.
• Year-end bonus based on annual performance.
• Additional benefits in accordance with company policy, including holiday allowance (THR), BPJS, parking allowance, and other facilities.