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90,000+ live jobsCreative Engineer / AI Creative Technologist
Remote from Spain·Added 1 month ago (last checked 4 Nov)
Our summary
- Work mode
- Remote from Spain
- English
- Required
- Experience
- 3+ years



Visa options
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Skills
Requirements
What we're looking for
- 3+ years of relevant experience in generative media, creative technology, creative engineering, or a closely related technical field.
- Advanced experience with ComfyUI or comparable workflow tooling, with the ability to build sophisticated, repeatable pipelines combining models, conditioning, prompting, and automation.
- Coding and API experience, including building custom integrations, scripts, tools, or ComfyUI nodes.
- Strong knowledge of the generative media model ecosystem, with practical experience across multiple image and/or video models such as FLUX, Stable Diffusion, Wan, LTX, Hunyuan, Kling, or similar.
- A strong creative eye and a portfolio of high-quality generative AI work that demonstrates both technical depth and the ability to get exceptional creative results from models.
- Strong technical communication skills, with the ability to turn complex experiments and workflows into clear, engaging content for developers and creators.
Nice to have
- Ability to work independently and move quickly in a rapidly evolving ecosystem of models, tools, and techniques.
Nice to have - Experience working at a generative AI model, inference, or developer platform company.
- Experience with model adaptation or fine-tuning, such as LoRAs.
- Contributions to open-source generative AI projects or communities.
- Experience presenting technical or creative work publicly, through talks, workshops, livestreams, conferences, or similar formats.
Pay & benefits
What you'll get
We're a remote-first collective, meeting in person twice a year to plan, brainstorm, celebrate wins, and enjoy some face-to-face time. We have core hours for cooperative working and calls, but outside of that your calendar is yours. Work the hours that let you perform at your peak while also building a healthy life.
Our release cycles are fast and intense, but they're followed by real downtime. After big pushes we expect the team to unplug, recharge, and come back ready & stronger than ever for the next leap.
- Generous paid time off - vacation, sick days, public holidays
- Meaningful stock options - share in the upside you create
- Flexible hours - own your schedule outside core collaboration blocks
- Family leave - paid maternity, paternity, and caregiver time
- Company retreats - twice-yearly gatherings in inspiring locations
The role
We're looking for a Creative Engineer / AI Creative Technologist to explore what's possible with the rapidly evolving generative media ecosystem and turn that exploration into exceptional model examples, workflows, and content.
This is a hands-on role at the intersection of generative AI, creative technology, and technical storytelling. You'll work directly with image and video models, experiment with different models and workflows, push them to their limits, and figure out how to consistently get the best possible creative results from them.
You'll turn that experimentation into compelling examples, workflows, guides, and social content that show developers and creators what is possible with Runware and help us move quickly around new model releases.
We're looking for someone who is already deeply immersed in generative media - not simply using AI tools, but understanding how models, prompting, pipelines, conditioning, and automation fit together, and knowing how to combine them to produce standout creative output.
What you'll do
- Experiment hands-on with new generative image and video models, understanding their capabilities, limitations, and how to get exceptional results from them.
- Build and refine advanced generative-media workflows, combining models, prompting techniques, conditioning, automation, and tools such as ComfyUI.
- Create standout model examples, workflows, demos, and visual content that demonstrate what developers and creators can build with Runware.
- Turn technical experimentation into engaging content for model launches, social media, guides, workflow breakdowns, and other creator- and developer-facing channels.
- Develop repeatable and automated generation workflows that make it possible to produce high-quality creative output efficiently and at scale.
- Stay close to new model releases and emerging techniques, rapidly testing them and identifying opportunities for compelling content and examples.
- Work closely with Growth, Product, and Engineering to surface interesting use cases, support launches, and share insights from model experimentation and the wider generative AI ecosystem.
About Runware
Runware is a technology company specializing in AI inference infrastructure, providing GPU cloud services and APIs for running machine learning models at scale. The company focuses on making AI compute accessible and efficient for developers and enterprises, with a strong emphasis on performance and cost optimization. Runware operates globally, serving clients who need reliable and scalable AI inference solutions.
Runware has its headquarters in Madrid, Spain, making it a Spanish-founded company with a growing international presence. The company's work culture is centered on innovation and technical excellence, attracting engineers and AI specialists from around the world. For international professionals, Runware offers the opportunity to work in a dynamic AI startup environment in Spain, with a focus on cutting-edge technology and a collaborative team atmosphere.
- Founded
- 2023
- Employees
- 11–50
- Headquarters
- Madrid, Spain
- In Spain
- Madrid
Good to know if you are moving
- Runware is headquartered in Madrid, Spain, offering a central location in a vibrant European tech hub.
- The company is at the forefront of AI infrastructure, providing opportunities to work with cutting-edge GPU technologies and machine learning models.
- As a relatively young startup, Runware offers a dynamic and fast-paced work environment where employees can have a significant impact.
- The company's global client base means that English is likely the primary working language, making it accessible for international professionals.
- Spain's digital nomad visa and startup-friendly ecosystem make it easier for international tech workers to relocate and join companies like Runware.
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