Member of Technical Staff - Image / Video Generation

blackforestlabsmid

En corto

▸Entrena modelos de difusión a gran escala para imágenes y video, explorando innovaciones con rigor científico.
▸Realiza ablations detalladas para entender qué decisiones arquitectónicas realmente importan.
▸Destaca el uso de Triton, optimización de entrenamiento distribuido y contribuciones de investigación clave.

Working proficiency in English is required for collaboration across our global team.

En ~1 minuto te damos: quién te entrevista, las preguntas probables con respuestas desde tu CV, y tu CV adaptado a esta vacante. Gratis, sin tarjeta.

¿Qué piden?

✓Experiencia práctica entrenando modelos de difusión a gran escala para imágenes y video.
✓Capacidad para fine-tuning de modelos en tareas especializadas (upscaling, inpainting, etc.).
✓Conocimiento profundo de métricas y evaluación de calidad en generación de imágenes/video.
✓Dominio de PyTorch, arquitecturas de transformadores y ecosistema de deep learning moderno.
✓Experiencia con técnicas de entrenamiento distribuido: FSDP, entrenamiento de baja precisión, parallelismo de modelo.
✓Habilidad para debuggear y optimizar operaciones en GPU usando herramientas como Nsight.

¿No cumplís todo? Es lo normal — tu dossier gratis te dice qué gaps tenés y cómo cubrirlos en la entrevista.

PyTorchTransformersFSDPLow precision trainingModel parallelismTritonNsightStack trace viewersLatent DiffusionStable Diffusion

¿A quién escribirle en blackforestlabs?

Tu dossier gratis identifica a las personas que te entrevistarían — con su background, qué valoran y cómo escribirles para destacar antes de aplicar.

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 how people make images and video—tools used by millions of creators, developers, and businesses worldwide. Our FLUX models are among the most advanced in the world, and we’re just getting started. Headquartered in Freiburg, Germany with a growing presence in San Francisco, we’re scaling fast while staying true to what makes us different: research excellence, open science, and building technology that expands human creativity. Why This Role You'll train large-scale diffusion models for image and video generation, exploring new approaches while maintaining the rigor that helps us distinguish meaningful progress from incremental tweaks. This isn't about following established recipes—it's about running the experiments that clarify which architectural choices matter and which are less impactful. What You’ll Work On • Trains large-scale diffusion transformer models for image and video data, working at the scale where intuitions break and empirical evidence matters • Rigorously ablates design choices—running experiments that isolate variables, control for confounds, and produce insights you can actually trust—then communicating those results to shape our research direction • Reasons about the speed-quality tradeoffs of neural network architectures in production settings where both constraints matter simultaneously • Fine-tunes diffusion models for specialized applications like image and video upscalers, inpainting/outpainting models, and other tasks where general-purpose models aren't enough What We’re Looking For You've trained large-scale diffusion models and developed strong intuitions about what matters. You know that at research scale, every design choice has tradeoffs, and the only way to know which ones are worth making is through careful ablation. You're comfortable debugging distributed training issues and presenting research findings to the team. You likely have: • Hands-on experience training large-scale diffusion models for image and video data, with practical knowledge of common failure modes and what matters most in training • Experience fine-tuning diffusion models for specialized applications—upscalers, inpainting, outpainting, or other tasks where understanding the domain matters as much as understanding the architecture • Deep understanding of how to effectively evaluate image and video generative models—knowing which metrics correlate with quality and which are just convenient proxies • Strong proficiency in PyTorch, transformer architectures, and the full ecosystem of modern deep learning • Solid understanding of distributed training techniques—FSDP, low precision training, model parallelism—because our models don't fit on one GPU and training decisions impact research outcomes We'd be especially excited if you: • Have experience writing forward and backward Triton kernels and ensuring their correctness while considering floating point errors • Bring proficiency with profiling, debugging, and optimizing single and multi-GPU operations using tools like Nsight or stack trace viewers • Know the performance characteristics of different architectural choices at scale • Have published research that contributed to how people think about generative models How We Work Together We’re a distributed team with real offices that people actually use. Depending on your role, you’ll either join us in Freiburg or SF at least 2 days a week (or one full week every other week), or work remotely

No apliques sin prepararte

Investigamos quién te entrevista, adaptamos tu CV y te ensayamos en vivo — gratis la primera.