Black Forest Labs
Open positions
Developer Experience Engineer
You will own the end-to-end developer experience across APIs, SDKs, dashboard workflows, documentation surfaces, and agent integrations. You will improve platform onboarding, design API contracts, maintain developer…
Member of Technical Staff Image Video Generation
You will train and fine-tune large-scale image and video diffusion models. You will run controlled ablation experiments, evaluate architecture tradeoffs, debug distributed training, optimize GPU operations, and…
Senior Account Executive
You will manage the full commercial journey from discovery through close and expansion. You will lead complex technical sales, develop API and licensing sales motions, negotiate commercial terms, build lasting customer…
Member of Technical Staff Research Engineer
You will improve the performance, stability, and reliability of large-scale multimodal model training. You will profile training systems, implement GPU-level optimizations, investigate distributed-training failures,…
Member of Technical Staff Post Training
You will own multimodal post-training from data curation through deployment. You will advance fine-tuning, preference optimization, distillation, safety tuning, and evaluation; build personalization capabilities and…
Member of Technical Staff VLM
You will lead development and training of multimodal vision-language models. You will design fine-tuning strategies for creative use cases, research VLM and LLM integrations with diffusion and flow pipelines, and…
Member of Technical Staff Pretraining
You will lead large-scale pretraining experiments for image, video, and audio foundation models. You will develop and evaluate architecture, optimizer, and training-algorithm ideas; contribute GPU and systems…
Account Executive
You will own the sales cycle from qualification through close, renewal, and upsell for SMB, startup, AI-native, and enterprise customers. You will manage a high-volume account book, qualify leads, prospect outbound,…
Member of Technical Staff Research Infrastructure Engineer
You will maintain and scale research infrastructure for large-scale training workloads. You will optimize application and infrastructure performance, work with research teams on cost-efficient solutions, diagnose…
Senior Account Executive
This role can be office-based in Freiburg, Germany or remote-first, with a requirement to be in the office one full week per month. About Black Forest Labs We’re the team behind Latent Diffusion, Stable Diffusion, and…
Field Marketing Manager
This role can be office-based in Freiburg, Germany/ San Francisco, USA or remote-first, with a requirement to be in the office one full week per month. About Black Forest Labs We're the team behind Latent Diffusion,…
Member of Technical Staff - Research Engineer
About Black Forest Labs We're the team behind Latent Diffusion, Stable Diffusion, and FLUX—foundational technologies that changed how the world creates images and video. We’re creating the generative models that power…
Developer Experience Engineer
About Black Forest Labs We’re the team behind Latent Diffusion, Stable Diffusion, and FLUX—foundational technologies that changed how the world creates images and video. We’re creating the generative models that power…
Member of Technical Staff - VLM
About Black Forest Labs We're the team behind Latent Diffusion, Stable Diffusion, and FLUX — foundational technologies that changed how the world creates images and video. Our models power the tools used by millions of…
Member of Technical Staff - Post Training
About Black Forest Labs We're the team behind Latent Diffusion, Stable Diffusion, and FLUX — foundational technologies that changed how the world creates images and video. Our models power the tools used by millions of…
Member of Technical Staff - Pretraining
About Black Forest Labs We're the team behind Latent Diffusion, Stable Diffusion, and FLUX — foundational technologies that changed how the world creates images and video. Our models power the tools used by millions of…
Account Executive
This role can be office-based in Freiburg, Germany or remote-first, with a requirement to be in the office one full week per month. About Black Forest Labs We’re the team behind Latent Diffusion, Stable Diffusion, and…