Tools Developer for Live Games, Shared Tech

Xbox Media Solutions (Formerly Activision Blizzard Media); Barcelona; On-site; EUR 60,000 - 90,000; Full time

Job summary

King's Shared Tech team in Barcelona is seeking a Tools Developer to drive innovation and build tooling and pipelines for our live mobile games.

You will collaborate with cross‑discipline teams to design, implement and maintain scalable tools, share knowledge, and mentor junior developers in a culture that values openness and growth.

Join a vibrant environment where engineering excellence, collaboration and impact on millions of players come together every day.

Qualifications

• Proven experience with Python and C++ in production.
• Strong communication and collaboration skills.
• Experience with testing, automation and CI.
• Hands-on experience in tools development across games.
• Ability to work with cross-discipline teams.
• Willingness to learn and adapt to new tech.

Responsibilities

• Improve, innovate and maintain tooling infrastructure.
• Design, architect, maintain, test and implement tools at scale.
• Collaborate with tool users across King to optimize workflows.
• Deliver high quality, well-structured code.
• Improve quality and performance in the tools landscape.
• Share knowledge with peers and mentor juniors.
• Drive tool adoption with game teams.
• Coach and mentor more junior developers.

Skills

Python

C++

Frontend JS/TS

Testing & CI

Tools development

Cross-disciplinary collaboration

Performance optimization

Tools

Docker

Kubernetes

Unity Editor scripting

Unreal Editor tooling

Qt editor frameworks

Sentry

Grafana

Job description

King's Shared Tech team in Barcelona is seeking a Tools Developer to drive innovation and build tooling and pipelines for our live mobile games.

You will collaborate with cross‑discipline teams to design, implement and maintain scalable tools, share knowledge, and mentor junior developers in a culture that values openness and growth.

Join a vibrant environment where engineering excellence, collaboration and impact on millions of players come together every day.