CrawlJobs Logo

Research Engineer – Synthetic Data for Vision

United States, San Francisco 175000.00 - 280000.00 USD / Year · Job Posted February 20, 2026
Apply Position
Job Link Share

Job Description

Vision understanding is a critical addition to conversational AI, bridging the gap between speech and the physical world. We’re looking for a skilled engineer or researcher to build high-value synthetic data pipelines that accelerate vision model development. The ideal candidate will be fluent in classical computer vision techniques while also comfortable leveraging modern machine learning tools across the stack: from neural rendering and diffusion-based image synthesis to transfer learning, domain adaptation, and data-centric evaluation. You’ll collaborate with research, hardware, and product teams to build capture, generation, and rendering systems that combine physical accuracy with visual realism—delivering datasets and simulators that measurably improve downstream computer vision tasks.

Job Responsibility

  • Build and maintain synthetic data generation pipelines (e.g., neural rendering, diffusion/score-based models, controllable generative priors, procedural assets) with levers for pose, expression, illumination, materials, and sensor characteristics
  • Apply transfer learning and domain adaptation (self-supervised pretraining, style/appearance transfer, sim-to-real) to bridge distribution gaps between synthetic and real data
  • Integrate off-the-shelf and open-source components where practical
  • fine-tune or distill models to meet latency, memory, and quality targets on target hardware
  • Stand up end-to-end systems—from capture and calibration to generation, data curation, quality gates, rendering/evaluation suites, and deployment
  • Define dataset and model evaluation frameworks (coverage, bias, sim-to-real gap, task-level KPIs such as gaze error) and iterate based on quantitative results
  • Survey literature across graphics, vision, and generative ML
  • prototype, adapt, and, where needed, invent new approaches that push facial reconstruction, appearance modeling, and synthetic data quality forward

Requirements

  • Demonstrated experience with 3D reconstruction, photorealistic rendering, appearance modeling, or synthetic data generation for vision tasks
  • Ability to navigate and deliver results in high-ambiguity, open-ended problem spaces
  • Familiarity with large-scale, multi-camera datasets and the practicalities of curation, annotation, and evaluation
  • Excellent communication skills and the ability to work collaboratively across disciplines
  • Bachelor’s degree or higher in computer graphics, vision, imaging, machine learning, or a related field

Nice to have

  • Master’s or Ph.D. in a relevant discipline
  • Hands-on experience training or adapting neural rendering models (e.g., NeRF/3DGS variants, relighting, inverse rendering) and modern generative models (e.g., diffusion/latent diffusion, controllable text-to-image/video, inpainting/outpainting)
  • Proficiency in PyTorch, JAX, or other modern ML frameworks

What we offer

  • 401k matching
  • 100% employer-paid health, vision, and dental benefits
  • Unlimited PTO and sick time
  • Flexible spending account matching (medical FSA)

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Similar Jobs for

Research Engineer – Synthetic Data for Vision

8 matching positions

Member of Technical Staff - ML Research Engineer, Data

Our Data team powers Liquid Foundation Models across pre-training, vision, audio...
Location
Location
United States , San Francisco; Boston
Salary
Salary:
Not provided
liquid.ai Logo
Liquid AI
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Strong Python skills with the ability to quickly comprehend problems and translate them into clean, working code
  • Solid ML fundamentals: experience training, evaluating, and iterating on models (PyTorch preferred)
  • Track record of learning new technical domains quickly
  • 3+ years relevant experience with an M.S., or 1+ year with a Ph.D. (5+ years with a B.S.)
Job Responsibility
Job Responsibility
  • Build and maintain data processing, filtering, and selection pipelines at scale
  • Create pipelines for pretraining, midtraining, SFT, and preference optimization datasets
  • Design synthetic data generation systems using LLMs, structured prompting, and domain-specific generators
  • Design and run evaluations and ablations to measure dataset's impact on model performance
  • Monitor public datasets across text, vision, and audio domains
  • Collaborate with pre-training, vision, and audio teams on modality-specific data needs
What we offer
What we offer
  • Competitive base salary with equity in a unicorn-stage company
  • We pay 100% of medical, dental, and vision premiums for employees and dependents
  • 401(k) matching up to 4% of base pay
  • Unlimited PTO plus company-wide Refill Days throughout the year
  • Fulltime
Read More
Arrow Right

AI Research Scientist, Media Data Research - MSL FAIR

Meta is seeking AI research scientists to help us build the data foundation for ...
Location
Location
United States , Menlo Park
Salary
Salary:
154000.00 - 217000.00 USD / Year
meta.com Logo
Meta
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
  • PhD in Computer Science or a related technical field
  • 1+ year of industry research experience in LLM/LMM, computer vision, or related AI/ML models
  • Experience owning and/or driving complex technical projects from end-to-end
  • Practical experience with multimodal pre-training or mid-training data curation for large media perception or generation models
  • Published research in leading peer-reviewed conferences (e.g., ACL, NeurIPS, ICML, ICLR, AAAI, KDD, CVPR, ICCV) and/or demonstrated significant industry influence in the field of AI
Job Responsibility
Job Responsibility
  • Collaborate with cross-functional teams to develop Meta’s next foundational models
  • Advance our understanding of data research, such as how to overcome data walls and how best to create synthetic data
  • Fundamentally improve our data velocity across workflows and projects by contributing to quality in data tooling
  • Execute on high priority projects in pre-training, mid-training, or post-training data curation
  • Apply specialized expertise in video/image generation, video/image perception, OCR, data scaling laws, or data mixing
  • Lead complex technical projects end-to-end
What we offer
What we offer
  • bonus
  • equity
  • benefits
Read More
Arrow Right

AI Research Scientist, Media Data Research - MSL FAIR

Meta is seeking AI research scientists to help us build the data foundation for ...
Location
Location
United States , Bellevue
Salary
Salary:
122000.00 - 181000.00 USD / Year
meta.com Logo
Meta
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Currently has, or is in the process of obtaining a Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience. Degree must be completed prior to joining Meta
  • PhD in Computer Science or a related technical field, plus 1+ years of industry research experience in LLM/LMM, computer vision, or related AI/ML models
  • Published research in leading peer-reviewed conferences (e.g., ACL, NeurIPS, ICML, ICLR, AAAI, KDD, CVPR, ICCV) and/or demonstrated significant industry influence in the field of AI
  • Experience owning and/or driving complex technical projects from end-to-end
  • Practical experience with multimodal pre-training or mid-training data curation for large media perception or generation models
Job Responsibility
Job Responsibility
  • Collaborate with cross-functional teams to develop Meta’s next foundational models
  • Advance our understanding of data research, such as how to overcome data walls and how best to create synthetic data
  • Fundamentally improve our data velocity across workflows and projects by contributing to innovation in data tooling
  • Execute on high priority projects in pre-training, mid-training, or post-training data curation
  • Apply specialized expertise in video/image generation, video/image perception, OCR, data scaling laws, or data mixing
  • Lead complex technical projects end-to-end
What we offer
What we offer
  • bonus
  • equity
  • benefits
Read More
Arrow Right

AI Research Scientist, Media Data Research

Meta is seeking AI research scientists to help us build the data foundation for ...
Location
Location
United States , Menlo Park
Salary
Salary:
184000.00 - 257000.00 USD / Year
meta.com Logo
Meta
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
  • PhD in Computer Science or a related technical field
  • 2+ years of industry research experience in LLM/NLP, computer vision, or related AI/ML models
  • Experience as a formal technical lead, leading major technical initiatives with cross-functional impact, and/or influencing strategy across multiple teams
  • Practical experience with multimodal pre-training or mid-training data curation for large media perception or generation models
  • Published research in leading peer-reviewed conferences (e.g., ACL, NeurIPS, ICML, ICLR, AAAI, KDD, CVPR, ICCV) and/or demonstrated significant industry influence in the field of AI
Job Responsibility
Job Responsibility
  • Collaborate with cross-functional teams to develop Meta’s next foundational models
  • Advance our understanding of data research, such as how to overcome data walls and how best to create synthetic data
  • Fundamentally improve our data velocity across workflows and projects by contributing to the advancement of data tooling
  • Execute on high priority projects in pre-training, mid-training, or post-training data curation
  • Apply specialized expertise in video/image generation, video/image perception, OCR, data scaling laws, or data mixing
  • Lead complex technical projects end-to-end
What we offer
What we offer
  • bonus
  • equity
  • benefits
  • Fulltime
Read More
Arrow Right

Research Engineer, Post-Training

Meta is seeking Research Engineers to join the Post-Training team within Meta Su...
Location
Location
United States , Menlo Park
Salary
Salary:
257000.00 USD / Year
meta.com Logo
Meta
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
  • Bachelor's or Master's degree in Computer Science, Machine Learning, or a related technical field
  • 5+ years of experience in machine learning engineering, machine learning research, or a related technical role
  • Proficiency in Python and experience with ML frameworks such as PyTorch
  • Experience identifying, designing, and completing medium to large technical features independently, without guidance
  • Demonstrated experiences in software engineering practices including version control, testing, and code review practices
  • Ability to work independently and adapt to rapidly changing priorities
Job Responsibility
Job Responsibility
  • Design, build, and scale full-stack data collection pipelines for post-training (SFT, RLHF) across text, vision, and action modalities
  • Develop and implement environments to capture complex agentic trajectories, including computer use agents, Deep research workflows, UI generation, and shopping agents
  • Collaborate with external data vendors and domain experts to source, securely ingest, and prepare high-quality datasets in fields like STEM, finance, legal, and health
  • Execute on the technical vision of research scientists to generate and filter high-quality synthetic data at scale
  • Build robust, reusable data processing pipelines that scale across multiple model lines and product areas
  • Contribute to tooling that measures and ensures the Quality, Diversity, and Safety of post-training datasets
What we offer
What we offer
  • bonus
  • equity
  • benefits
Read More
Arrow Right

Senior Research Engineer

As a Senior Research Engineer at Microsoft, you will help advance Microsoft’s mi...
Location
Location
United States , Redmond
Salary
Salary:
119800.00 - 234700.00 USD / Year
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
  • OR equivalent experience
  • Proficiency in Python and at least one deep learning framework such as PyTorch, JAX, or TensorFlow
  • Experience deploying Fine Tuned LLMs or multimodal models in live production environments
  • Experience shipping and maintaining production AI systems
  • Ability to meet Microsoft, customer and/or government security screening requirements
  • Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter
Job Responsibility
Job Responsibility
  • Build AI-First Contact Center Experiences
  • Bringing State-of-the-Art Research to Products
  • Design and implement AI systems using foundation models, prompt engineering, retrieval-augmented generation, multi-agent architectures, and classic ML
  • Fine-tune large language models on domain-specific data and evaluate via offline and online methods such as A/B testing, telemetry, and shadow deployments
  • Build and harden prototypes into production-ready services using robust software engineering and MLOps practices
  • Drive original research and thought leadership (whitepapers, internal notes, patents)
  • convert insights into shipped capabilities
  • Research Translation: Continuously review emerging work
  • identify high-potential methods and adapt them to Microsoft problem spaces
  • Partner with product teams to improve customer and agent outcomes
  • Fulltime
Read More
Arrow Right

Research Engineer, Post-Training

Meta is seeking Research Engineers to join the Post-Training team within Meta Su...
Location
Location
United States , Menlo Park
Salary
Salary:
217000.00 USD / Year
meta.com Logo
Meta
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
  • 3+ years of experience in machine learning engineering, machine learning research, or a related technical role
  • Proficiency in Python and experience with ML frameworks such as PyTorch
  • Experience identifying, designing, and completing medium to large technical features independently, without guidance
  • Software engineering practices including version control, testing, and code review practices
  • Ability to work independently and adapt to rapidly changing priorities
Job Responsibility
Job Responsibility
  • Design, build, and scale full-stack data collection pipelines for post-training (SFT, RLHF) across text, vision, and action modalities
  • Develop and implement environments to capture complex agentic trajectories, including computer use agents, research workflows, UI generation, and shopping agents
  • Collaborate with external data vendors and domain experts to source, securely ingest, and prepare high-quality datasets in fields like STEM, finance, legal, and health
  • Execute on the technical vision of research scientists to generate and filter high-quality synthetic data at scale
  • Build robust, reusable data processing pipelines that scale across multiple model lines and product areas
  • Contribute to tooling that measures and ensures the quality, variety, and safety of post-training datasets
What we offer
What we offer
  • bonus
  • equity
  • benefits
  • Fulltime
Read More
Arrow Right

Senior Research Engineer

As a Senior Research Engineer at Microsoft, you will advance Microsoft’s mission...
Location
Location
United States , Redmond
Salary
Salary:
119800.00 - 234700.00 USD / Year
https://www.microsoft.com/ Logo
Microsoft Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in Computer Science, Engineering, Mathematics, Statistics, Physics, or a related field and 4 or more years in applied ML or AI research and product engineering
  • OR Master’s degree and 3 or more years in applied ML or AI research and product engineering
  • OR PhD in a relevant field and 2 or more years with generative AI, LLMs, or related ML algorithms
  • Ability to meet Microsoft, customer and/or government security screening requirements
  • Microsoft Cloud Background Check upon hire/transfer and every two years thereafter
Job Responsibility
Job Responsibility
  • Bringing State-of-the-Art Research to Products
  • Design and implement AI systems using foundation models, prompt engineering, retrieval-augmented generation, multi-agent architectures, and classic ML
  • Fine-tune large language models on domain-specific data and evaluate via offline and online methods such as A/B testing, telemetry, and shadow deployments
  • Build and harden prototypes into production-ready services using robust software engineering and MLOps practices
  • Drive original research and thought leadership (whitepapers, internal notes, patents)
  • convert insights into shipped capabilities
  • Research Translation: Continuously review emerging work
  • identify high-potential methods and adapt them to Microsoft problem spaces
  • End-to-End System Development
  • ML Design & Architecture: Own end-to-end pipeline from data prep, training, evaluation, deployment, and feedback loops
  • Fulltime
Read More
Arrow Right