C Developer / Software Engineer, Real-Time Streaming Systems

We are Journee! We create the beautiful internet. Our platform and services are the leading enterprise solution for immersive online experiences. We connect people, brands and content in high quality interactive and immersive experiences that you can instantly access from your browser. We are an independent company founded in 2020, consisting of a cheerful team of creatives and technologists.

We are recognized for our work amongst others in The Webby Awards and Clio Awards and are trusted by top global enterprises and iconic brands such as WWF, BMW, H&M, Siemens, Vogue Business, DEPT, McCann, Adidas, Conde Nast and more.

At the heart of our technology and business lies our cutting-edge infrastructure and streaming protocol, that power our immersive experiences. Our tech stack includes TypeScript, Go, AWS, Infrastructure as Code, React, and Unreal Engine.

We are seeking a C Developer / Software Engineer, Real-Time Streaming Systems to join our software engineering department. In this role, you will tackle complex challenges and write high-performance software. If you are an independent, reliable, and hands-on professional eager to shape the future, we want to hear from you!

Key responsibilities:

• Develop, optimise and maintain the Journee runtime and streaming protocol.
• Troubleshoot and enhance system performance for game engine-driven applications, focusing on Windows-Linux compatibility by leveraging technologies such as Wine.
• Collaborate on innovations in streaming quality, including testing to ensure our streaming solutions excel under various network conditions.
• Expand our Journee runtime to enable our infrastructure AI model inference.
  
  

Who we are looking for

• Proven experience in system programming for both Windows and Linux.
• Strong proficiency in C programming.
• Proven experience in graphics programming, in particular with rendering APIs such as DirectX, Vulkan or OpenGL.
• Expertise in profiling and optimising real-time, high-performance applications.
• Experience with cloud technologies, preferably AWS.
• Proven ability to solve intricate, low-level issues within operating systems and game engines
  
  

Nice to have:

• Familiarity with inter-process communication (IPC).
• Experience with low-latency video streaming systems.
• Embedded programming expertise is highly transferable to this role.
• Knowledge of Docker
• Experience with Wine, Proton or VKD3D.
• Experience with AI inference (diffusion models, world models, NeRFs, Gaussian Splats, etc.)
  
  

Why work with us:

• Flexibility to work in Berlin or remotely in a similar time zone (CET +/- 2 hours).
• Exciting career growth opportunities in a startup environment working on cutting edge projects with top global brands.
• Become part of our mission to make the internet more beautiful.
• Regular connecting team off-sites and team dinner events.
• We have strong values in place: high performance, transparency, continuous learning, humbleness and pride.
  
  

Journee is committed to creating a diverse and inclusive workplace where everyone is treated with dignity, respect, and fairness. We value diversity in all its forms, including but not limited to race, ethnicity, gender, sexual orientation, age, religion, national origin, disability, and veteran status. We believe that a diverse and inclusive workplace leads to better business outcomes, stronger relationships with our customers and partners, and a more fulfilling work experience for our employees.