Ericsson

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• This is an iPECS position**

With over 50 years of global market experience and a legacy of technological innovation, iPECS (formerly Ericsson-LG Enterprise) is a leading provider of cloud-based business communication solutions. Trusted by more than 15 million users across 60 countries, iPECS delivers a comprehensive suite of unified communication services—including voice, video, messaging, and contact center capabilities—all through a single, robust cloud platform.

iPECS Cloud Business stands out for its unique strengths:

• Flexible Scalability: Easily expand your cloud services to match your company’s size and growth.
• Access anytime, anywhere: Securely connect to your business from the office, home, or on the go—wherever there’s internet.
• Cutting-edge IT infrastructure: Enjoy the latest features and security updates automatically, with no need for additional hardware investment.
• Cost efficiency: Benefit from a rational, subscription-based pricing model with no upfront investment required.

Leveraging a flexible, cloud-based platform, iPECS provides tailored solutions optimized for businesses of all sizes—from small enterprises to large corporations. Our technology enables seamless, secure connectivity anytime and anywhere, empowering our customers’ digital transformation and growth.

With innovation, trust, and user convenience as our core values, iPECS is setting a new standard in cloud business communications. We are dedicated to the ongoing success of our customers and partners.

About this opportunity

We are looking for a talented and motivated iPECS OMS (Order Management System) SW developers to join our team. As an OMS SW developer, you will play a key role in designing, developing, and maintaining our order management system to ensure seamless and efficient operations for the iPECS Cloud business and customers.

As OMS developer in the subscription-based Cloud platform, you will work OMS requirement implementation and maintaining the OMS solution. Your key roles are designing, developing and maintaining the OMS solution to ensure seamless and efficient operations for our business and customers.

My team is looking for the developer who has 2~3 years of experience in web-based solution development with at least 1 year related on OMS or similar enterprise systems.

Especillay, you will develop OMS features based on Spring Framework for providing Cloud business solution.

Additionally, if you have a mind to stay up-to-date with industry trends and emerging technologies like as AI services and be familiar with agile development methodologies, you will be the right person for this position.

What you will do

• Design, develop, and maintain robust OMS solutions to support business requirements
• Collaborate with cross-functional teams, including product managers, QA function validators, and site deploy facilitators
• Optimize OMS performance, reliability, and scalability
• Integrate OMS with other applications (EMS, Billing solution, and 3rd party applications)
• Implement an API to support the customers’ business system
• Troubleshoot and resolve technical issues related to order processing
• Write clean, maintained, and well-documented code
• Participate in code review and contribute to best practices
• Stay up-to-date with industry trends and emerging technologies

What you will bring

• Bachelor’s degree in Computer Science, Engineering, or related field
• 3+ years of experience in software development, with at least 1 year focused on OMS or similar enterprise systems
• Strong proficiency in the programming languages (Java, JavaScript, HTML, CSS…)
• Experience with Spring Framework and web-based solution development
• Strong experience with relational databases (MySQL or MariaDB)
• Familiarity with RESTful APIs and system integrations
• Understanding of order lifecycle, inventory management, billing/settlement, and related business processes
• Strong communication and teamwork-building abilities
• Excellent problem-solving skills and attention to detail

Good to have...

• Knowledge of microservices architecture and Cloud Native architecture
• Familiar with agile development methodologies
• Previous experience in e-commerce, retail, or logistics industries
• Understanding of telephony and enterprise systems

What happens once you apply?

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

We encourage you to consider applying to jobs where you might not meet all the criteria. We recognize that we all have transferrable skills, and we can support you with the skills that you need to develop.

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 Employer. learn more.

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

Job details: Developer

Job Stage: Job Stage 5

Primary Recruiter: Mina Hong

Hiring Manager: Chongheon Park