Visual AI Engineer

About CloudWalk

We are not just another fintech unicorn. We are a pack of dreamers, makers, and tech enthusiasts building the future of payments. With millions of happy customers and a hunger for innovation, we're now expanding our neural network - literally and metaphorically.

About the Role

Do you speak AI fluently? Do you know how to train Large Language Models, automate processes with AI, and integrate APIs and MCPs? Are GitHub and Huggingface second nature to you? Do you master cloud GPU clusters and Python programming? And do you want to apply all this to revolutionize audiovisual content generation?

If you’re a coder who also leverages AI to boost coding productivity, congratulations — the job of the future is here for you. Join CloudWalk as a Visual AI Engineer and help us reshape the audiovisual creative landscape through cutting-edge AI technologies.

Join us at CloudWalk, where we’re not just engineering solutions; we’re building a smarter, AI-driven future for payments—together.

By applying for this position, your data will be processed as per CloudWalk's Privacy Policy that you can read here in Portuguese and here in English.

here in Portuguese and here in English.

What You’ll Do

• Develop, train, and fine-tune AI models including LLMs, diffusion models, and other generative architectures for audiovisual content.
• Build and maintain scalable, automated pipelines for content generation using APIs, MCPs, and cloud GPU clusters.
• Integrate AI models into user-friendly tools and workflows that empower creative teams.
• Collaborate with Visual AI Designers, Product, and Marketing teams to translate creative needs into technical solutions.
• Research and implement state-of-the-art AI technologies to keep CloudWalk at the forefront of innovation.
• Optimize and monitor AI infrastructure for performance, cost, and reliability.

What You Need to Succeed

• Strong programming skills in Python and experience with AI/ML frameworks such as PyTorch, TensorFlow, or JAX.
• Experience training and fine-tuning LLMs and generative models on platforms like Huggingface.
• Deep familiarity with GitHub, API integrations, MCPs, and cloud GPU cluster management (AWS, GCP, Azure, or equivalent).
• Knowledge of automated ML workflows and MLOps principles.
• Ability to design scalable, maintainable, and efficient AI pipelines.
• Passion for leveraging AI to increase coding productivity and automate creative processes.
• Effective communication skills and experience working in cross-functional teams.

This Role Might Not Be for You If

• You prefer traditional software development without AI or ML integration.
• You are uncomfortable with rapid changes in AI technology and tooling.
• You prefer working in silos rather than collaborating with creative and marketing teams.

Privacy Note: By applying for this position, your data will be processed as per CloudWalk's Privacy Policy that you can read here in Portuguese and here in English.