Software Engineer - Fullstack

Krom; Jakarta Pusat; On-site; IDR 200,000,000 - 300,000,000; Full time

Job summary

Krom is seeking a skilled software engineer in Jakarta to design, develop, and maintain scalable web applications. You will join cross-functional teams to gather requirements and deliver robust solutions with NodeJS and modern frontend tech.

The role emphasizes high-quality code, performance optimization, and active participation in design discussions to tackle technical challenges.

Qualifications

• B.S, M.S, or PhD in Computer Science or equivalent.
• 2+ years of working experience in the Software industry.
• Strong understanding of data structures, algorithms, and CS fundamentals.
• Experience with NodeJS and frameworks such as ExpressJS.
• Experience with frontend technologies: JS, CSS3, HTML5, JSON, Angular/React/VueJS.
• Proficient in HTTP, Web Services and RESTful APIs.
• SQL knowledge is a plus; ability to work well in a team.

Responsibilities

• Work with Product, Business, and Sales teams to gather requirements and deliver scalable solutions.
• Design, develop, and maintain new and existing web applications.
• Write high quality, maintainable code.
• Continuously optimize applications for better design and performance.
• Ensure web applications are fully deployed, implemented, and functioning.
• Participate in design discussions, reviews, and propose/implement solutions to technical problems.

Skills

Data structures

Algorithms

NodeJS

ExpressJS

Frontend technologies

HTTP/REST APIs

Team collaboration

Education

Bachelor's in CS or equivalent

Tools

NodeJS

ExpressJS

Angular/React/VueJS

Job description

• Work with the Product, Business, and Sales teams to gather and understand requirements and deliver scalable solutions
• Design, develop, and maintain new and existing web applications.
• Write high quality, maintainable code.
• Continuously optimize existing applications to achieve better design and performance.
• Ensure web applications are fully deployed, implemented, and functioning.
• Participate in design discussions, reviews and propose/implement solutions to technical problems and challenges

About You:

• B.S, M.S, and/or PhD in Computer Science or equivalent
• 2+ years of working experience in the Software industry
• Strong understanding of Data Structures, Algorithms, and Computer Science fundamentals
• Experience working on NodeJS and some NodeJS frameworks such as expressjs.
• Experience working on frontend and client technologies such as JS, CSS3, HTML5, JSON, Angular/React/VueJS, etc.
• Proficient in HTTP, Web Services and Restful APIs
• Having a good understanding in SQL query is a plus
• Ability to work well in a team with a positive attitude