Backend Developer Trainee - Surabaya

Hiloker; Surabaya ꦱꦸꦫꦧꦪ; On-site; IDR 66,960,000 - 111,600,000; Full time

Job summary

Hiloker is seeking motivated individuals for a Trainee Software Developer (Backend Focus) role in Surabaya. The apprenticeship targets those with a fundamental grasp of programming who want to deepen their skills in building robust server-side applications.

You will be mentored by seasoned engineers, gaining practical experience with modern backend technologies and development methodologies, in a supportive and challenging environment.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field.
• Basic knowledge of at least one backend language (Python, Java, Go, Node.js).
• Understanding of SDLC and agile methodologies.

Responsibilities

• Assist in design, development, and maintenance of backend services and APIs.
• Write clean, efficient, well-documented code in backend languages.
• Collaborate with frontend developers and product managers to integrate server-side logic.
• Participate in code reviews and provide constructive feedback to peers.
• Help troubleshoot and debug software defects and performance issues.
• Learn and implement database schemas and query optimization techniques.
• Contribute to automated tests to ensure software quality.
• Stay updated with emerging backend technologies and best practices.
• Support deployment processes and monitor application performance in production.

Skills

Problem solving

Teamwork

Communication

Learning mindset

Education

Bachelor's degree in CS or related

Tools

Java

Python

Go

Node.js

Job description

Hiloker is seeking motivated individuals for a Trainee Software Developer (Backend Focus) role in Surabaya. The apprenticeship targets those with a fundamental grasp of programming who want to deepen their skills in building robust server-side applications.

You will be mentored by seasoned engineers, gaining practical experience with modern backend technologies and development methodologies, in a supportive and challenging environment.