Staff Data Quality Engineer, LLM Post-Training
B Capital
B Capital is seeking a data engineer to ensure high data quality for training AI models. You will own the upstream data quality for LLM post-training and design automated QA methods in a collaborative environment. Ideal candidates will have strong engineering skills, a detail-oriented approach, experience with Python, and proficiency in building ML workflows. The role offers top-tier compensation, comprehensive health benefits, and a supportive work environment focused on career impact. #J-18808-Ljbffr B Capital
- B Capital is seeking a data engineer focused on ensuring high-quality data for AI model training. You will work closely with top researchers to develop metrics and standards for data quality. The ideal candidate has solid experience in Python and data pipelines and is detail...Training
- ...About the Role Data is playing an increasingly... ...the data used to train and evaluate our... ...a high bar for quality, reliability, and downstream... ...researchers on our post-training teams, you... ...We're looking for engineers who combine strong... ...data quality for LLM post-training and...TrainingRelocation package
$272k - $336k
...Senior Staff Regulatory and Compliance Systems Engineer Waymo is an autonomous driving technology company with the... ...safety framework methodologies, safety data, and internal processes, and... ...work location, experience, relevant training and education, and skill level....TrainingOdd jobFull timeRemote work- ...Senior Data Engineer Disney Entertainment and ESPN Product & Technology... .... Implement robust data quality validation, schema evolution... ...Education, Experience/Skills/Training: ~5+ years of data engineering... ...AI-ready data stores with LLM orchestration frameworks (...Training
- ...Data/ETL Engineer (Founding Team) Location: San Francisco Bay Area... ...connected ontology ready for model training, vector search, and insight-... ...data for downstream AI/LLM workflows — enabling retrieval... ...with ML/LLM teams to feed high-quality enterprise data into model...TrainingFull time
$138.9k - $186.2k
...Senior Data Engineer Disney Entertainment and ESPN Product & Technology... .... Implement robust data quality validation, schema evolution... ...Education, Experience/Skills/Training: ~5+ years of data engineering... ...AI-ready data stores with LLM orchestration frameworks (...Training$110k - $145k
...are seeking a talented Senior Data Engineer to design, build, and... ...and feature engineering Data Quality & Governance Implement comprehensive... ...access management AI & LLM Proficiency: Practical experience... ...experience, education, training and certifications, and other...TrainingH1bWork at officeLocal areaRelocationVisa sponsorshipFlexible hours$207k - $238k
...Senior Data Engineer At Komodo Health, our mission is... ...including robust data quality checks, validation, lineage... ...data sources; develop LLM-powered Human-in-the-... ...range for each job posting reflects a minimum and... ...work location, relevant training and certifications,...TrainingFor contractorsWork experience placementWork at officeLocal areaRemote workFlexible hours$140k - $200k
Labelbox is the data factory for generative AI, providing the highest quality training data for frontier and task-specific models.... ...You will use a unique mix of engineering, product and sales to deliver... ...Frontier AI labs need to measure LLM performance and improve model...TrainingWork at office$250k - $380k
...designing and running OpenAI’s LLM training and inference infrastructure... ...Role We are looking for an engineer to design and implement the dataset... ...for multimodal (MM) data that cannot fit in memory. Build... ...OpenAI that you believe this job posting is non-compliant, please...TrainingFull timeWork at officeLocal areaRelocation packageFlexible hours$166.5k - $266.2k
...science. Responsibilities Data Harmonization and... ...consumption Implement data quality monitoring, automated... ...that support model training, evaluation, and audit... ...Semantic Layer and Schema Engineering Design and maintain a... ...semantic interfaces for LLM‑powered tools Qualifications...TrainingFull timeFlexible hours- ...in their company's data and fueled by WRITER... ...the highest quality for cutting-edge generative... ...a software quality engineer at WRITER, you'll... ...our AI agents and LLM-powered applications... ...and contributing to post-release quality... ...chiropractor, personal training, etc. Learning...TrainingFull timeWork at officeLocal areaFlexible hours
$155k
...attitude. This posting reflects an approved... ...the Team The Data Platform team sits... ...for everyone - engineers, analysts, and business... ...infrastructure or LLM-powered... ...how modern LLMs are trained, aligned and evaluated... ...harnesses, defining quality metrics, and...TrainingFor contractorsLocal areaHome officeFlexible hours- ...With Agents transforming the data engineering landscape, the role of a “data... ...themselves, and where data quality is safeguarded through intelligent... .... This includes deploying LLM-based labeling for text and... ...the data platform serves model training and inference needs in a...Training
- ...their next generation of LLM products. Join us if... ...vertical e.g. data leakage attacks, sensitive... ...Collaborate with our engineering team to deliver real-... .... Generate high quality synthetic training data, train LLMs, and... ...salary ranges in job postings or upon request during...TrainingLocal areaShift work
$200k
...the highest standards of data security and privacy... ...-low-latency inference engines for large language models... ...between the core ML training team and the backend infrastructure... ...with modern LLM serving frameworks like... ...Hands-on experience with post-training quantization (...TrainingFull timeWork at officeWorldwide$200k
...committed to the highest standards of data security and privacy... ...track record of building and training large-scale audio or speech models... ...intersection of research and engineering, eager to design novel sequence... ...(e.g., vLLM, TensorRT-LLM, SGLang) to minimize latency for...TrainingFull timeWork at officeWorldwide- ...Synthetic Data Engineer (AI Data/Training) San Francisco Bay Area, USA We are seeking a talented and innovative Synthetic Data Engineer. In... ...specific synthetic data generation pipelines, ensuring high-quality data management for training loops. Your expertise will...Training
$25 per hour
...Data Engineer Point is building a modern and aspirational banking experience by bringing rewards and benefits to the everyday debit... ...~ Education Credits: $25/mo. Keep learning — books, courses, training, etc. ~ Wellness Credits: $50/mo. Take care of yourself — gym...TrainingWork experience placementWork at officeWork from homeFlexible hours- ...power everything from smartphones to data centers. As a global leader in DRAM and... ...We are looking for a highly motivated Staff or Sr Staff engineer who will be responsible for developing... ...setups and validation platforms for System Quality Assurance testing. Develop scripts...Work experience placementWorldwide
- ...Responsibilities: 1.Design and Build Data Pipelines: •Develop,... ...preparing datasets for model training and deployment. •... ...projects. 7. Data Quality Assurance: •Implement... ..., and best practices in data engineering and big data systems....Training
- ...Location Type Hybrid Department Data Science Perplexity serves tens of... ...users daily with reliable, high-quality answers grounded in an LLM‑first search engine and specialized data sources. The... ...signals to Search, Product, and model training teams Communicate findings and...TrainingFull time
- ...advanced software, automation, and data-driven decision-making. The... ...we're looking for a Senior Data Engineer to help make it autonomous. We're... ...human analysis and machine learning training, validation, and monitoring; own data quality, observability, and lineage in...TrainingContract workImmediate startShift work
- ...Data Engineer Location: San Francisco, CA Required Clearance: Secret Salary: Competitive Job Description... ...transformation, and integration solutions to ensure high-quality, clean, and usable data for model training and evaluation. Optimize data storage and...Training
$160k - $190k
...Senior Data Engineer Los Angeles; New York; Remote; San Francisco... ...pipelines that optimize on data quality and are resilient to poor... ...compensation may vary from posting. We will consider various factors... ...experience, key skills, training, and business considerations...TrainingFull timeWork experience placementWork at officeImmediate startRemote workFlexible hours- ...Description: Role: Data Engineer - Artificial Intelligence & Machine Learning Location Options: Bay Area - CA Responsibilities: - 1. Develop AI/ML Models: •Design, build, and train machine learning models using appropriate algorithms (e.g., supervised...Training
- ...machine learning models Architecting ML training, validation and inference pipelines... ...approaches to maximizing the potential of data in AI models Defining creative solutions... ...of study Strong ML research and engineering utilizing established and emerging NLP technologies...Training
$180k - $220k
...a host of business-critical KPIs. As a Data Engineer in the Data Engineering team, you will... ...location. The range displayed on each job posting reflects the minimum and maximum target... ...experience, and relevant education or training. We may use artificial intelligence...Training$99k - $149k
...responsibility is to integrate data from a variety of sources... ...will provide documentation, training, and consultation for users of... ...Demonstrated experience in software engineering fundamentals and coding... ...this position is 6/20/2026. Job postings may be extended at the hiring...TrainingWork experience placementLocal area$99k - $147k
...positive mark on culture. Summary The Data Engineering team is hiring a Data Engineer - Data... ..., data lakes, and warehouses. Data Quality, Governance & Observability Implement... ...location, market demands, experience, training, and education. The benefits available...Training
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