Technical Account Manager II – Korean Game Partners

Why Sony Interactive Entertainment?

Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the Play Station brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence. SIE is a dynamic technology company, delivering cutting-edge hardware and network services to more than 100 million people and an entertainment leader, home to some of the most beloved and recognizable intellectual properties (IP) in the world.

Our role at SIE is to create and nurture the experiences under the Play Station brand, a name synonymous with entertainment excellence and creativity.

Why Play Station?

Play Station isn’t just the Best Place to Play — it’s also the Best Place to Work. Today, we’re recognised as a global leader in entertainment, producing the Play Station family of products and services including PlayStation5, PlayStation4, PlayStationVR, Play Station Plus , acclaimed Play Station Studios titles, and more.

Play Station also strives to create an inclusive environment that empowers employees and embraces diversity. We welcome and encourage everyone with a passion for innovation, technology, and play to explore our open positions and join our growing global team.

The Play Station brand falls under Sony Interactive Entertainment, a wholly owned subsidiary of Sony Corporation.

Role Description Play Station  has an exciting opportunity for a Technical Account Manager II to join our Developer Technology Group, supporting our Korean game development partners.

This role is dedicated exclusively to the Korean games industry, acting as the primary technical relationship manager for a portfolio of Korean developers and publishers creating games for Play Station platforms.

As a trusted technical advisor, you will work closely with partner studios throughout the development lifecycle, helping them overcome technical challenges, adopt Play Station technologies, and deliver the best possible gaming experiences. You will also collaborate with internal engineering, product, and business teams across the UK, Japan, and globally to advocate for partner needs and influence the future of our developer support.

This is an international role requiring regular engagement with Korean partners and frequent travel to both Korea and Japan.

Responsibilities Serve as the primary technical relationship manager for a portfolio of Korean game developers and publishers.

Build trusted, long-term relationships with technical leaders and development teams across the Korean games industry.

Lead partner engagements and collaborate with teams around the world to deliver a consistent, high-quality developer experience.

Bridge the technical and business aspects of game development by working closely with Developer Technology Group (DTG) engineers and business account management teams.

Meet regularly with assigned partners to proactively identify project risks, technical challenges, support requirements, and opportunities for collaboration.

Maintain strong ownership of partner accounts and game titles, driving issues to resolution and ensuring an exceptional partner experience.

Represent the voice of Korean development partners internally, collecting feedback and advocating for product and service improvements.

Recommend and promote Play Station development best practices and technical guidance.

Deliver onsite technical support, workshops, and training sessions for partner studios.

Contribute to technical training events, postmortems, advisory panels, and knowledge sharing across the global organisation.

Travel frequently to Korea and Japan to visit partner studios and Sony Interactive Entertainment offices.

Skills & Qualifications Required Professional  proficiency in both Korean and English.

Strong understanding of the Korean game development industry, ecosystem, and studio culture, with experience working directly with Korean game developers, publishers, or development partners.

Hands-on engineering experience with game development SDKs and the ability to understand and troubleshoot technical development…