Software Engineer (Model Evaluation & Benchmarking)

Location: Hybrid (San Francisco, California, US)

Department: Engineering

About the Role

We are hiring Engineers focused on AI Model Evaluation to build the systems that ensure multimodal AI behaves reliably, consistently, and predictably as it moves from research into production. This position focuses on evaluating generative and vision-based models through automated benchmarking, dataset-driven testing, and performance validation pipelines.

You will work at the intersection of applied science, infrastructure, and product — helping define how we measure realism, consistency, and quality across image, video, and multimodal AI systems.

Why This Role Exists

Modern AI evaluation extends beyond pass/fail testing. Multimodal generative systems require:

• benchmarking across visual realism, pose consistency, and identity preservation,
• automated regression detection across model checkpoints,
• scalable evaluation pipelines integrated into continuous deployment workflows.

 We are building evaluation systems where research velocity and product reliability must coexist. This role is for engineers interested in defining how quality is measured in generative AI systems.

What you'll do

• Build automated evaluation pipelines for multimodal AI models.
• Benchmark diffusion models, vision systems, and generative workflows.
• Validate model checkpoints and detect regressions across versions.
• Develop evaluation metrics for realism, consistency, and performance.
• Integrate evaluation tooling into CI/CD workflows.
• Collaborate with ML researchers and infrastructure teams to ensure production readiness.
• Analyze failure modes and propose evaluation strategies.

Core Areas & Tooling

Candidates should be familiar with or interested in:

• LLM, VLM, or Stable Diffusion model evals
• Image/Video benchmarking techniques
• Multimodal evaluation frameworks
• dataset-driven testing workflows
• research experiment validation pipelines
  
  

Qualifications

• Degree in Computer Science, AI, Engineering, or comparable combination of education and practical experience.
• Strong programming skills in Python.
• Familiarity with object-oriented programming (C++, Java, Python, or similar).
• Strong data structures and algorithms fundamentals.
• Understanding of machine learning experimentation workflows.
  
  

 Preferred Qualifications

• Experience evaluating vision or generative models.
• Familiarity with HuggingFace ecosystem or open-source ML toolkits.
• Experience building automated test frameworks or benchmarking tools.
• Knowledge of diffusion models or multimodal architectures.

Experience with data analysis tools (NumPy, Pandas, visualization libraries).

About the Company

SPREEAI is a fast-growing, innovative AI company at the forefront of fashion and e-commerce, revolutionizing how consumers engage with fashion through lifelike photorealistic try-on technology and hyper-personalized shopping experiences. Our mission is to redefine the retail landscape with cutting-edge AI solutions that blend high fashion and technology. We thrive in a dynamic, fast-paced environment where creativity meets technology to drive real impact. If you are passionate about innovation and shaping the future of fashion, SPREEAI offers a platform to make your mark.