companyToss logo

Server Developer for Ads Domain

TossSeoul
On-site Full-time

Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.


Unlock Your Potential

Generate Job-Optimized Resume

One Click And Our AI Optimizes Your Resume to Match The Job Description.

Is Your Resume Optimized For This Role?

Find Out If You're Highlighting The Right Skills And Fix What's Missing

Experience Level

Experience

Qualifications

We are in search of candidates who: Have a strong background in system architecture focusing on high availability and scalability. Possess experience in developing systems capable of managing large volumes of real-time traffic. Have a proven track record of troubleshooting and resolving operational issues. Exhibit a deep sense of ownership and pride in their work. Are enthusiastic about sharing insights and continuously pursuing technical challenges. Have previous experience in the advertising field (preferred but not required).

About the job

Join Our Innovative Team!

  • Toss is a dynamic company comprised of various domains, each operating independently yet collaboratively. Our structure includes six domains: Ads & Benefits, Commerce, Pay, Financial Marketplace, Foundation, and Growth.
  • The Ads & Benefits domain began its advertising journey in September 2022, launching a diverse range of advertising products including video ads, banners, live shopping promotions, luck quizzes, and push notifications for money alerts.
  • Within the domain, teams such as Benefit Silo, Ads Platform Team, Ads Performance Team, and Monetization Silo work seamlessly as one.
  • Having experienced explosive growth since the second half of 2022, we are now focused on refining our targeting capabilities to ultimately establish the premier advertising platform.

Your Role:

  • Design and develop the Product server utilized by numerous Toss customers.
  • Leverage your knowledge of the advertising domain to create products centered around Ad Serving & Delivery, User Targeting, and ML Logic-based Bidding & Auction systems.
  • Utilize cutting-edge technologies to ensure service reliability while actively listening to user feedback and promptly addressing issues.

What You Should Know:

  • This position is ideal for individuals with a background or interest in advertising.
  • While similar to the Server Developer (Product) role in service development, this position specifically focuses on the Ads & Benefits domain.
  • For those interested in flexible placement prior to joining, please consider applying for the [Server Developer (Product)](https://toss.im/career/job-detail?job_id=4071141003) position.
  • Please note that the Toss community is not currently hiring for military service personnel (Industrial Technical Personnel, Professional Research Personnel). Transfers or new hires are not possible.

Desired Qualifications:

  • Experience in designing and operating high-availability, scalable systems.
  • Background in developing systems that handle large-scale, real-time traffic.
  • Experience dealing with system failures and resolving issues.
  • A strong commitment to ownership and pride in your work, treating the service as “your own”.
  • Willingness to share insights and ideas gained from service development and an eagerness for continuous technical challenges.
  • Experience in the advertising sector is a plus.

Technologies We Use:

  • Kotlin, Spring
  • MySQL, MongoDB, Hadoop, Redis, Kafka, Elasticsearch

Our Hiring Process:

  • Application Submission > Technical Interview > Cultural Fit Interview > Reference Check > Offer Discussion > Final Selection and Onboarding

A Message to Future Colleagues:

“We are looking for individuals eager to grow the Ads & Benefits domain together!”

  • Having started from scratch, Toss's advertising business is now prepared for significant growth, creating a platform for advertisers and offering a variety of user-friendly advertising products.

About Toss

Toss is a forward-thinking company that operates multiple independent domains, each contributing to a comprehensive ecosystem focused on innovation and user satisfaction. Our commitment to excellence is reflected in our diverse offerings, particularly in the advertising sector, where we strive to create impactful solutions for our clients.

Similar jobs

Tailoring 0 resumes

We'll move completed jobs to Ready to Apply automatically.