SW Developer (Cloud Platform)

Seoul (On-site) • Full time

  • C++
  • C

As the platform developer under the cloud-virtualized infrastructure, you will work with the telephony service SW development team and deploy and develop our SW based on Linux OS under the virtualized infrastructure. Especially, you will work on the Linux OS, kernel and Cloud service development for our business. We are looking for the developer who has some experience of works related Linux OS, Kernel and embedded OS. Additionally, if you have any experience about the OS virtualization and container-based platform or Kubernetes, you may be the right person for this opportunity.

What You Will Do

  • Develop and deploy the platform under Linux OS
  • Make kernel module which is used in our product Handle and develop the telephony feature on the embedded gateway board
  • Develop RTP handling service using HMP (Host Media processing) solution
  • Secure the SW security stability in an application
  • Provide tech support and maintenance to global Cloud customers

You will bring

  • Education : Bachelor’s degree or above in related field (Computer engineering, IT, Information and communication engineering, Electronic engineering)
  • Experience : Development in field related to Linux, Kernel or embedded gateway development
  • Knowledge in Programming skill : C, C++
  • Working well together in a team (collaboration)
  • Positive mind during work with colleague
  • Willingness to learn the new trendy technology

You may also bring

  • Knowledge in technology related to Cloud native, virtualization, Kubernetes
  • Experience of the deployment under Public Cloud infrastructure like as AWS, Azure…
  • Knowledge or interest in open-source AI service
  • Additional Programming language : Python, Rust, JAVA, Go lang
  • Experience or knowledge in field related RTP media handling solution development

More information you may want to know

  • Location: Ericsson-LG Enterprise (LG Gasan Digital Center) 에릭슨엘지 엔터프라이즈본사 (가산디지털단지역 LG가산디지털센터)
  • Salary: Negotiable 면접 후 협의 (Annual Base Salary + Variable Incentive)
  • Type of Employment: Regular 정규직 (수습기간 3개월)

How to Apply

  • Click ‘Apply now’ and submit your CV in 1 file (doc, pdf) : Write a free-form Korean resume, English resume, and Korean self-introduction (or English cover letter) as a doc or pdf file and upload it to ‘Resume.’
  • Not ready to apply, or have some questions first? Feel free to email us at recruit.elg@ericsson.com or Kakao for more information.
  • This job post may be closed early if all openings are filled. If there is any false information in the application, the offer may be canceled.

Why join Ericsson?

At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build never seen before solutions to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

What happens once you apply?

Click Here to find all you need to know about what our typical hiring process looks like.

  • End of Application: Open until filled (Encouraged to apply immediately)
  • Application Review: Notified individually
  • Interview process: Notified individually

The recruitment process may be different depending on the job and maybe changed due to scheduling and circumstances. Interview schedules and the results will be informed to the applicant via the e-mail address submitted at the application stage.

Do you believe that an organization fostering an environment of cooperation and collaboration to execute with speed creates better business value? Do you value a culture of humanness, where fact based decisions are important and our people are encouraged to speak up? Do you believe that diverse, inclusive teams drive performance and innovation? At Ericsson, we do.

We provide equal employment opportunities without regard to race, color, gender, sexual orientation, transgender status, gender identity and/or expression, marital status, pregnancy, parental status, religion, political opinion, nationality, ethnic background, social origin, social status, indigenous status, disability, age, union membership or employee representation and any other characteristic protected by local law or Ericsson’s Code of Business Ethics.


  • 선택적 근로시간제도 (Flexible Working Hour)
  • 하이브리드 근무제도 (50% Working from Home)
  • 재택근무 가구 지원 프로그램 (Working From Home Furniture Program)
  • 중식 제공 (Free Lunch)
  • 경조휴가 및 경조금 (Congratulations and Condolences)
  • 본인 및 가족 의료비 지원 (Employee Medical Expense Subsidy)
  • 임직원 단체보험 (Group Insurance)
  • 대학교 포함 자녀학자금 지원 (Children Education Subsidy)
  • 자녀 보육비 지원 (Children Care Subsidy)
  • 본인 및 배우자 종합 건강 검진 지원 (Medical Check-up)
  • 주택 자금 대출 (Housing Loan)
  • 휴양시설 (Condominium)
  • 선택적 복리후생제도 (Cafeteria Benefit)
  • 영어 교육 프로그램 및 교육비 지원 (English Education Program)

Document Return Policy

This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act. A job applicant who has applied but not been selected for a position at Ericsson-LG (the "Company") may request that his or her hiring documents be returned to him or her in accordance with the Fair Hiring Procedure Act. This does not apply if the hiring documents were submitted via the Company's website or e-mail, or if the job applicant voluntarily submitted them without the Company's request. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant. A job applicant who wishes to have his or her hiring documents returned in accordance with the paragraph 2 above must complete a "Request for Return of Hiring Documents" [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and email it to the Company (recruit.elg@ericsson.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be advised that the job applicant is responsible for the cost of postage for registered mail. A Job applicant who submitted via the website or e-mail requests to eliminate his/her documents, such documents will be deleted promptly. The Company shall hold the original hiring documents requested by the job applicant for 180 days from the end of the recruitment process in preparation for a job applicant's request for the return of hiring documents according to the main sentence of paragraph 2 above. If no request is made until the end of this period, all of his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.

Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team.

Ericsson is proud to be an Equal Opportunity and Affirmative Action employer, learn more.

Primary country and city: Korea (the Republic of) (KR) || Korea, Republic Of : Seoul : Seoul

Req ID: 743388