Machine Learning Engineer
Seaford, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Seaford, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Middletown, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Middletown, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Newark, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Newark, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Smyrna, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Smyrna, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Wilmington, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Wilmington, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Milford, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Milford, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Dover, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
Machine Learning Engineer
Dover, DE · On-site
... deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...
... machine learning frameworks, libraries, and APIs, such as TensorFlow, PyTorch, Scikit-learn, AWS Bedrock, Transformers, LangChain/LngGraph. • Experience with cloud computing platforms (e.g., AWS ...
... machine learning frameworks, libraries, and APIs, such as TensorFlow, PyTorch, Scikit-learn, AWS Bedrock, Transformers, LangChain/LngGraph. • Experience with cloud computing platforms (e.g., AWS ...
Gen AI Engineer
Wilmington, DE · Hybrid
Collaborate closely with the MLOps, product teams, business stakeholders, machine learning ... Experience with GCP/AWS cloud platforms. * Strong knowledge of and measurable hands-on experience ...
Gen AI Engineer
Wilmington, DE · Hybrid
Collaborate closely with the MLOps, product teams, business stakeholders, machine learning ... Experience with GCP/AWS cloud platforms. * Strong knowledge of and measurable hands-on experience ...
Gen AI Engineer
Wilmington, DE · Hybrid
Collaborate closely with the MLOps, product teams, business stakeholders, machine learning ... Experience with GCP/AWS cloud platforms. * Strong knowledge of and measurable hands-on experience ...
Gen AI Engineer
Wilmington, DE · Hybrid
Collaborate closely with the MLOps, product teams, business stakeholders, machine learning ... Experience with GCP/AWS cloud platforms. * Strong knowledge of and measurable hands-on experience ...
Extensive hands-on technical experience with machine learning frameworks, libraries, and APIs, such as TensorFlow, PyTorch, Scikit-learn, AWS Bedrock, Transformers, LangChain/LngGraph. * Experience ...
Extensive hands-on technical experience with machine learning frameworks, libraries, and APIs, such as TensorFlow, PyTorch, Scikit-learn, AWS Bedrock, Transformers, LangChain/LngGraph. * Experience ...
Extensive hands-on technical experience with machine learning frameworks, libraries, and APIs, such as TensorFlow, PyTorch, Scikit-learn, AWS Bedrock, Transformers, LangChain/LngGraph. * Experience ...
Extensive hands-on technical experience with machine learning frameworks, libraries, and APIs, such as TensorFlow, PyTorch, Scikit-learn, AWS Bedrock, Transformers, LangChain/LngGraph. * Experience ...
Extensive hands-on technical experience with machine learning frameworks, libraries, and APIs, such as TensorFlow, PyTorch, Scikit-learn, AWS Bedrock, Transformers, LangChain/LngGraph. * Experience ...
Extensive hands-on technical experience with machine learning frameworks, libraries, and APIs, such as TensorFlow, PyTorch, Scikit-learn, AWS Bedrock, Transformers, LangChain/LngGraph. * Experience ...
Extensive hands-on technical experience with machine learning frameworks, libraries, and APIs, such as TensorFlow, PyTorch, Scikit-learn, AWS Bedrock, Transformers, LangChain/LngGraph. * Experience ...
Extensive hands-on technical experience with machine learning frameworks, libraries, and APIs, such as TensorFlow, PyTorch, Scikit-learn, AWS Bedrock, Transformers, LangChain/LngGraph. * Experience ...
Java FSD with AWS, CI/CD and Kafka (Locals / nearby to Wilmington, DE) - W2 Role
Wilmington, DE · On-site
$49.50 - $64/hr
Java FSD with AWS, CI/CD and Kafka Location: WIlmington, DE (Day 1 Onsite at Wilmington, DE and 5 ... machine learning, mobile, etc.) * Practical cloud native experience Preferred qualifications ...
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Java FSD with AWS, CI/CD and Kafka (Locals / nearby to Wilmington, DE) - W2 Role
Wilmington, DE · On-site
$49.50 - $64/hr
Java FSD with AWS, CI/CD and Kafka Location: WIlmington, DE (Day 1 Onsite at Wilmington, DE and 5 ... machine learning, mobile, etc.) * Practical cloud native experience Preferred qualifications ...
Java AWS with CI/CD
Wilmington, DE · On-site
$75/hr
Java FSD with AWS, CI/CD and Kafka Location: WIlmington, DE Rate - $75/Hr Position ID - TBC Number ... machine learning, mobile, etc.) • Practical cloud native experience Preferred qualifications ...
Java AWS with CI/CD
Wilmington, DE · On-site
$75/hr
Java FSD with AWS, CI/CD and Kafka Location: WIlmington, DE Rate - $75/Hr Position ID - TBC Number ... machine learning, mobile, etc.) • Practical cloud native experience Preferred qualifications ...
... machine learning, mobile, etc.) Preferred : • Proven experience designing and building scalable ... AWS cloud services (e.g., S3, EC2, EMR), NoSQL databases such as MongoDB, and modern data lake ...
... machine learning, mobile, etc.) Preferred : • Proven experience designing and building scalable ... AWS cloud services (e.g., S3, EC2, EMR), NoSQL databases such as MongoDB, and modern data lake ...
Senior Manager, Statistical Modeling
Newark, DE · On-site
$85K - $104K/yr
... machine learning algorithms(supervised, unsupervised, deep learning, reinforcement learning). * Experience with cloud-based platforms (e.g., AWS, Azure, Google Cloud). * Familiarity with data ...
Senior Manager, Statistical Modeling
Newark, DE · On-site
$85K - $104K/yr
... machine learning algorithms(supervised, unsupervised, deep learning, reinforcement learning). * Experience with cloud-based platforms (e.g., AWS, Azure, Google Cloud). * Familiarity with data ...
... machine learning, mobile, etc.) • In-depth knowledge of the financial services industry and their IT systems • Practical cloud native experience Preferred : • Proficiency in databases like ...
... machine learning, mobile, etc.) • In-depth knowledge of the financial services industry and their IT systems • Practical cloud native experience Preferred : • Proficiency in databases like ...
Senior Manager, Statistical Modeling
Newark, DE · On-site
$85K - $104K/yr
... machine learning algorithms(supervised, unsupervised, deep learning, reinforcement learning). * Experience with cloud-based platforms (e.g., AWS, Azure, Google Cloud). * Familiarity with data ...
Senior Manager, Statistical Modeling
Newark, DE · On-site
$85K - $104K/yr
... machine learning algorithms(supervised, unsupervised, deep learning, reinforcement learning). * Experience with cloud-based platforms (e.g., AWS, Azure, Google Cloud). * Familiarity with data ...
Virtual Aws Machine Learning information
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Full-time
Posted 22 days ago
Job description
About Us
We are AI researchers and builders who understand how to curate data and RL environments that truly improve models. We curated OpenThoughts, one of the best open reasoning datasets, and have trained SOTA models such as Bespoke-MiniCheck and Bespoke-MiniChart.
We are embarked on a journey to build Environments that are entire digital worlds that can be used to push the frontier of agents.
What You'll Be Working On
You will work directly with our research team on RL environment and task creation for agent training. This means designing observation spaces, action spaces, reward signals, and success criteria for new environments — and building the infrastructure that makes world-scale RL training possible. This is a high-ownership role; you will be building novel systems, not maintaining legacy ones.
Must-Have Skills
3+ years of ML engineering experience — model training, fine-tuning, or post-training pipelines in research or production
Strong Python and deep learning proficiency (PyTorch preferred; familiar with training loops, optimizers, mixed precision)
Hands-on experience with LLM post-training — SFT, RLHF, PPO, DPO, or reward model training — and understanding of how training data quality affects model behavior
Familiarity with RL frameworks (Gymnasium, dm_env) and the ability to design or modify reward functions for agent training objectives
Experience running experiments at scale on cloud or HPC (AWS, GCP, SLURM, or Ray)
Solid understanding of evaluation methodology — held-out sets, benchmark design, avoiding train/eval contamination