TA Talk
At Yanolja IAB (Innovate and Beyond), we design and build products used daily by users across Yanolja, our domestic affiliate NOL Universe, and our global affiliates including Yanolja Cloud Solution and GGT.
Living up to the meaning of Innovate and Beyond, we also lead one of Yanolja’s long-term technology roadmaps—developing LLM-related infrastructure and applications.
To accelerate global service innovation, Yanolja NEXT is hiring a Software Engineer.
This role will cover the full software development lifecycle, including complex system design, large-scale service implementation, automation pipeline development, cloud-based operations optimization, and technology research and sharing.
We are looking for candidates with strengths in problem-solving, system design, and technical leadership. 🙌
What You Will Do
AI-driven service development
- Design and develop services that deliver optimal user experiences, leveraging cutting-edge research and infrastructure
- Build and maintain web/backend services using Golang, Typescript, Python, and more
- Architect real-time processing structures and integrations across complex systems
Service operations & technology research
- Research and evaluate emerging technologies to enhance service performance
- Conduct system performance analysis, optimization, and technology validation
Technical leadership
- Lead code reviews, provide technical direction, and mentor both junior and senior engineers
- Foster a sustainable engineering culture through collaboration and knowledge sharing
What is Required
- 10+ years of experience in software development
- Experience leading teams of 10+ engineers
- Strong ability and determination to solve problems without existing solutions
- Hands-on experience with complex algorithm and system design projects
- Structured problem-solving and analytical skills
- Passion for learning and researching new technologies
- Strong documentation and communication skills for sharing technical knowledge
How to Stand Out
- Participation in problem-solving competitions (e.g., ICPC, KOI, IOI)
- Master’s degree or higher in Computer Science or related field
- Leadership experience as CTO, Tech Lead, or similar roles
- Experience designing and implementing large-scale CI/CD pipelines
- Expertise in distributed systems and high-performance computing optimization
- Strong background in algorithm or programming contests
- Ability to learn new programming languages/frameworks quickly and apply them flexibly
- Contributions to open-source projects
- Hands-on experience optimizing real-time systems
- Proven track record in knowledge sharing, technical seminars, or team-wide presentations
What We Offer
For Happy Makers to work happily:
- KRW 1M Yanolja app points annually (extra KRW 500K on your 5th work anniversary)
- Meal allowance: KRW 2.88M per year (KRW 12K/day)
- Flexible leave options (half-day/quarter-day off)
- Birthday bonus and early leave
For Happy Makers to grow continuously:
- Learning & development budget
- English education programs
- MyBook service (KRW 200K/year for job-related books)
For Happy Makers and their families:
- Holiday bonuses (KRW 400K/year)
- Group accident & liability insurance (spouse and children included)
- Childcare allowance (KRW 1.2M/year for children under 6)
- Childbirth gift package for new parents
- Nursing/mother’s room
- Flu vaccination support
(Benefits are subject to change depending on company policy.)
Hiring Process
Application → Coding Test → Interviews (2 rounds including virtual coding interview) → Offer Discussion → Final Offer
Additional Information
- Please exclude personal details prohibited under the Fair Hiring Procedure Act (e.g., resident registration number, family relationships, marital status).
- Depending on the situation, additional tasks, interviews, or reference checks (with your consent) may be conducted.
- Veterans and persons with disabilities will be given preference in accordance with relevant laws.
- Applicants must be eligible for overseas travel. Any false information or misconduct discovered at any stage may lead to cancellation of employment.
- Yanolja does not accept unsolicited resumes from search firms.
Who We Are
With the vision of becoming Global No.1 Travel Tech, Yanolja NEXT aims to make travel 10x easier through hyper-connected travel technologies built on data and people. By connecting fragmented global travel information and data, we are leading innovation in the global travel market. Through active collaboration across our global entities, we are shaping the future of travel tech together.
Contact Point
Sungwon Kang, Talent Acquisition Partner
TA Talk
At Yanolja IAB (Innovate and Beyond), we design and build products used daily by users across Yanolja, our domestic affiliate NOL Universe, and our global affiliates including Yanolja Cloud Solution and GGT.
Living up to the meaning of Innovate and Beyond, we also lead one of Yanolja’s long-term technology roadmaps—developing LLM-related infrastructure and applications.
To accelerate global service innovation, Yanolja NEXT is hiring a Software Engineer.
This role will cover the full software development lifecycle, including complex system design, large-scale service implementation, automation pipeline development, cloud-based operations optimization, and technology research and sharing.
We are looking for candidates with strengths in problem-solving, system design, and technical leadership. 🙌
What You Will Do
AI-driven service development
- Design and develop services that deliver optimal user experiences, leveraging cutting-edge research and infrastructure
- Build and maintain web/backend services using Golang, Typescript, Python, and more
- Architect real-time processing structures and integrations across complex systems
Service operations & technology research
- Research and evaluate emerging technologies to enhance service performance
- Conduct system performance analysis, optimization, and technology validation
Technical leadership
- Lead code reviews, provide technical direction, and mentor both junior and senior engineers
- Foster a sustainable engineering culture through collaboration and knowledge sharing
What is Required
- 10+ years of experience in software development
- Experience leading teams of 10+ engineers
- Strong ability and determination to solve problems without existing solutions
- Hands-on experience with complex algorithm and system design projects
- Structured problem-solving and analytical skills
- Passion for learning and researching new technologies
- Strong documentation and communication skills for sharing technical knowledge
How to Stand Out
- Participation in problem-solving competitions (e.g., ICPC, KOI, IOI)
- Master’s degree or higher in Computer Science or related field
- Leadership experience as CTO, Tech Lead, or similar roles
- Experience designing and implementing large-scale CI/CD pipelines
- Expertise in distributed systems and high-performance computing optimization
- Strong background in algorithm or programming contests
- Ability to learn new programming languages/frameworks quickly and apply them flexibly
- Contributions to open-source projects
- Hands-on experience optimizing real-time systems
- Proven track record in knowledge sharing, technical seminars, or team-wide presentations
What We Offer
For Happy Makers to work happily:
- KRW 1M Yanolja app points annually (extra KRW 500K on your 5th work anniversary)
- Meal allowance: KRW 2.88M per year (KRW 12K/day)
- Flexible leave options (half-day/quarter-day off)
- Birthday bonus and early leave
For Happy Makers to grow continuously:
- Learning & development budget
- English education programs
- MyBook service (KRW 200K/year for job-related books)
For Happy Makers and their families:
- Holiday bonuses (KRW 400K/year)
- Group accident & liability insurance (spouse and children included)
- Childcare allowance (KRW 1.2M/year for children under 6)
- Childbirth gift package for new parents
- Nursing/mother’s room
- Flu vaccination support
(Benefits are subject to change depending on company policy.)
Hiring Process
Application → Coding Test → Interviews (2 rounds including virtual coding interview) → Offer Discussion → Final Offer
Additional Information
- Please exclude personal details prohibited under the Fair Hiring Procedure Act (e.g., resident registration number, family relationships, marital status).
- Depending on the situation, additional tasks, interviews, or reference checks (with your consent) may be conducted.
- Veterans and persons with disabilities will be given preference in accordance with relevant laws.
- Applicants must be eligible for overseas travel. Any false information or misconduct discovered at any stage may lead to cancellation of employment.
- Yanolja does not accept unsolicited resumes from search firms.
Who We Are
With the vision of becoming Global No.1 Travel Tech, Yanolja NEXT aims to make travel 10x easier through hyper-connected travel technologies built on data and people. By connecting fragmented global travel information and data, we are leading innovation in the global travel market. Through active collaboration across our global entities, we are shaping the future of travel tech together.
Contact Point
Sungwon Kang, Talent Acquisition Partner