

Fulltack Developer
KST
- Jakarta Selatan, IndonesiaJalan Kebayoran Baru, Gunung Kel., Kebayoran Baru, Jakarta Selatan, DKI Jakarta, IndonesiaJakarta SelatanDKI JakartaIndonesiaIndonesia
- Full timeFULL_TIME
Posted 20 hours ago and deadline of application is on 20 Aug
Recruiter was hiring 20 hours ago
2026-06-22T02:50:36.600621+00:002026-08-20T17:00:00+00:00Job Description
Key Responsibilities
- Design, develop, and maintain web applications from front-end to back-end.
- Build responsive and user-friendly interfaces.
- Develop and maintain APIs, databases, and server-side applications.
- Collaborate with product, design, QA, and other development teams.
- Troubleshoot, debug, and optimize application performance.
- Participate in code reviews and contribute to technical improvements.
- Ensure application security, scalability, and reliability.
Minimum Qualifications
Requirements
- Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent practical experience).
- Minimum 2 years of experience in software development.
- Experience with front-end technologies such as JavaScript, TypeScript, HTML, CSS, React, Angular, or Vue.js.
- Experience with back-end technologies such as Node.js, .NET, Java, PHP, Python, or similar frameworks.
- Familiarity with RESTful APIs and database management systems (MySQL, PostgreSQL, SQL Server, MongoDB, etc.).
- Understanding of software development lifecycle and version control systems (Git).
- Knowledge of cloud platforms, DevOps practices, or CI/CD pipelines is a plus.
- Strong problem-solving and analytical skills.
- Good communication and teamwork abilities.
Jobs Summary
- Job Level
- Associate / Supervisor
- Job Category
- IT and Software
- Educational Requirement
- Bachelor's degree graduate
- Office Address
- Jalan Kebayoran Baru, Gunung Kel., Kebayoran Baru
Feel secure when applying: look for the verified icon and always do your research on a company. Avoid and report situations when employers require payment or work without compensation as part of their application process.
About KST
Kreatifitas Sinergisme Teknoindo (KST) is a software company specialized in IT services and software product development. Among the key domains are retail, inventory-management, administration & back-office processing, manufacturing, e-commerce, and others.
Our headquarter is in Jakarta, with team members working from several cities in Indonesia. We work primarily with small and midsize businesses, with clients from across Asia and Australia.
Vision:
Our vision is to be a leading global IT company, trusted by its customers for consistently delivering quality software and service excellence; whilst at the same time also become a tech hub that educating and caring for its employees wellbeing, and collaborating with them for innovation and continuous improvement.
Culture:
We put both clients and employees at the centre of what we do. At KST, we encourage a proactive and open communication working culture.
Below are KST core values and competencies, a list of specific attributes and behaviours we care about the most. The more these values sound like you, and describe the people you want to work with, the more likely you will thrive at KST:
★ Willing to Learn: You learn rapidly and eagerly
★ Observant – You listen well and seek to understand before reacting
★ Respect - You adapt your style, and collaborate effectively with people of diverse background and cultures
★ Knowledgeable – You are good at using data, take smart risks and think strategically
★ Excellent – You are reliable, demonstrate strong performance and thirst for excellence
★ Teamwork – You contribute, nurture, and make time to help colleagues
★ Humble – You are quietly confident and openly humble
★ Integrity – You are known for authenticity, transparency, and admit mistakes freely
★ Creative – You are curious, open minded in search of new ideas and suggest better approaches
★ Service – You seek what is best for KST, rather than what is best for yourself or your group