CAREERS
We are DOUBLE T,
shaping talent for a better tomorrow.
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The hiring process applied to SW engineering and business-planning roles. After passing document screening, candidates go through the steps below; SW engineering takes a coding/assignment test, and business-planning roles take an assignment test.
The SW Development Division is the core technical organization responsible for developing our web and mobile platforms and advancing our AI capabilities. It is composed of the Web Development, Mobile Development, and AI Development teams and covers the full lifecycle from frontend/backend development to AI model design, service deployment, and maintenance. Backed by a modern technology stack and a structured DevOps environment, we drive fast and reliable product development and service scaling.
Full-stack web development, cloud (AWS), system integration (SI), and proficiency with multiple languages and frameworks.
Develop, maintain the quality of, and secure our web platforms Build our in-house web platform with integrated frontend/backend development Deliver physical security systems and SI projects for enterprise customers React, Next.js, Vue, TypeScript, Spring Boot, Node.js, Express, AWS
Git, Docker, Jenkins, JIRA, etc.
JavaScript (ES6+), TypeScript, Python, Java, Kotlin, Go
Engineering roles: coding/assignment test → code/assignment review → role-fit interview → culture-fit interview → offer. Non-engineering (office) roles: role-fit interview → culture-fit interview → offer.