Jobs in the United States

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Added 1 min ago
C
Founding Applied AI Engineer
Clera
San Francisco, CA
- $180,000 to $230,000 USD / year
As the first senior AI hire at an early-stage AI company, you will own the quality and intelligence of its multi-channel marketing agents. You will shape agent architecture, evaluation…
Added 1 min ago
Forward Deployed Engineer
Clera
Remote, United States
- Run product demonstrations, respond to technical objections, and guide architecture discussions with senior stakeholders.
Added 12 mins ago
Associate, Electrical Engineering (Rochester, NY)
L3Harris
Rochester, NY
Follow established procedures and specific, detailed instructions and/or guidance from more senior functional staff
Added 13 mins ago
GD
Senior Security Engineer
Galaxy Digital Services LLC
NEW YORK, NY
- $122,200 USD / year
Added 29 mins ago
Senior MLOps Engineer
C the Signs
Remote, United States
We’re hiring a Senior MLOps Engineer with deep machine learning engineering experience to build and operate the production platform powering ML/LLM-driven healthcare workflows. You’ll…
Added 29 mins ago
Senior Machine Learning Engineer
C the Signs
Remote, United States
The Machine Learning Engineer will be responsible for the end-to-end development and deployment of Large language and machine learning models, with a primary focus on data preprocessing,…
Added 29 mins ago
Senior Machine Learning Engineer
C the Signs
Remote, United States
The Machine Learning Engineer will be responsible for the end-to-end development and deployment of Large language and machine learning models, with a primary focus on data preprocessing,…
Added 29 mins ago
Senior Machine Learning Engineer
C the Signs
Remote, United States
The Machine Learning Engineer will be responsible for the end-to-end development and deployment of Large language and machine learning models, with a primary focus on data preprocessing,…
Added 29 mins ago
Senior Machine Learning Engineer
C the Signs
Remote, United States
The Machine Learning Engineer will be responsible for the end-to-end development and deployment of Large language and machine learning models, with a primary focus on data preprocessing,…
Added 29 mins ago
Senior Machine Learning Engineer
C the Signs
Remote, United States
The Machine Learning Engineer will be responsible for the end-to-end development and deployment of Large language and machine learning models, with a primary focus on data preprocessing,…
Added 43 mins ago
ES
Lead GIS Solution Engineer - Defense
Environmental Systems Research Institute Inc.
Louisville, CO
- $120,016 to $201,344 USD / year
Esri is seeking a lead GIS Solution Engineer to serve as a technical leader and trusted advisor to Defense and Intelligence organizations. You will bring deep ArcGIS expertise, mission…
Added 43 mins ago
UO
Senior Guidance, Navigation, & Control Engineer
University of Colorado Denver
Boulder, CO
- $34,986 USD / year
LASP is seeking a full-time Guidance, Navigation & Controls (GNC) system engineer for an asteroid exploration mission.
Added 55 mins ago
Cloud Adoption Engineer - Oracle Government, Defense & Intelligence
Oracle
Reston, VA · Washington, DC
Cloud Adoption Engineer - Oracle Government, Defense & Intelligence
Added 1 hour ago
Software Engineer 3
Kiewit
Lenexa, KS
TAG is hiring Software Engineer to help design and deliver AI-powered enterprise applications across Kiewit’s district portfolio. This role is ideal for a developer who has outgrown pure…
Added 1 hour ago
Senior Applied AI Engineer (Enterprise AI / Python)
Brightplan
Remote, United States
We are looking for a Senior Applied AI Engineer to help design, build, and scale the systems that power AI across the BrightPlan platform. This role will play an important part in shaping…
Added 1 hour ago
Quality Assurance Engineer
Braven
Remote, United States
…over the next decade, Braven is hiring a Quality Assurance Engineer who will ensure our student- and staff-facing software is reliable, accessible, and a joy to…
Added 1 hour ago
Senior Software Engineer
Braven
Remote, United States
In order to achieve its ambition of serving 80,000-100,000 Fellows over the next decade, Braven is hiring a Senior Software Engineer to lead the design and delivery of the platform, tools,…
Added 1 hour ago
Senior Software Engineer
Braven
Remote, United States
In order to achieve its ambition of serving 80,000-100,000 Fellows over the next decade, Braven is hiring a Senior Software Engineer to lead the design and delivery of the platform, tools,…
Added 1 hour ago
BN
Senior Infrastructure Engineer - GPU Compute
Boundless Networks, Inc.
Remote, United States
- $175,000 to $250,000 USD / year
Boundless is coordinating GPU compute at scale as it becomes a leader in AI. As a Senior Infrastructure Engineer (GPU Compute), you'll build and operate the compute fabric that powers our…
Added 2 hours ago
Senior Software Engineer, AI/ML Network Engineering
Cisco Systems, Inc.
Milpitas, CA
Join the Infrastructure Engineering team as a Software Engineer and help redefine how networking problems are solved. You will develop innovative software for next-generation networking…
Added 2 hours ago
UO
Senior/Principal Electrical Engineer - Spacecraft and Instruments
University of Colorado Denver
Boulder, CO
- $34,986 USD / year
…the Moon, planets, and the wider universe. We are seeking a senior electrical hardware engineer who enjoys hands-on circuit design and can carry high-reliability electronics from…
Added 2 hours ago
SG
Backend Software Engineer, Weather & Aviation
Spire Global
Boulder, CO
- $34,986 USD / year
We're seeking a Senior Backend Software Engineer who has helped production systems scale, harden, and stay reliable as usage and expectations grew. You'll own critical services end to end,…
Added 2 hours ago
W
(USA) Senior, Software Engineer
Walmart
SUNNYVALE, CA
- $117,000 to $234,000 USD / year
Extensive experience in software development with proficiency in languages such as JavaScript, React, Python, Java, Rust, Dart, and C++.
Added 2 hours ago
Senior Application Security Engineer - GenAI Security Evaluation
Gramian Consulting Group
Remote, United States
TECHNICAL FOCUS: Python, TypeScript, SAST, CodeQL, Semgrep, LLM agents, RAG, and MCP
Added 3 hours ago
Senior Contract Software Engineer (Data & Platform)
Nimble
Remote, United States
We're looking for a senior contractor to help tackle some of our most challenging data and platform problems. You'll work directly with our engineering team on high-impact projects with…

C the Signs

Senior Machine Learning Engineer

Remote, United States

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Job details

Experience: 5+ years of experience in Machine Learning Engineering or a similar role.
Posting language: English
Posted: Apr 28, 2026

Original job description

Position Summary The Machine Learning Engineer will be responsible for the end-to-end development and deployment of Large language and machine learning models, with a primary focus on data preprocessing, model training, and fine-tuning using large-scale healthcare datasets. This role requires a strong understanding of Large language models, machine learning principles, data engineering, and experience working with sensitive healthcare data.

Key Responsibilities

Data Preprocessing: Clean, transform, and prepare large, complex healthcare datasets for machine learning model development. This includes handling missing values, outlier detection, feature engineering, and data normalization. Identify, collect, and curate relevant, industry-specific datasets for model retraining. Format data appropriately for the chosen LLM and training pipeline
Model Training & Fine-Tuning: Design, train, and fine-tune various LLMs on extensive healthcare data to solve specific clinical or operational problems. Set up and manage the training environment, including GPU instances and required software. Train and fine-tune pre-trained LLMs on the custom dataset to achieve specific goals. Experiment with and fine-tune hyperparameters such as learning rate, batch size, and training epochs to optimize model performance. Integration of structured + unstructured data (multi-modal/multi-input models)
Model Evaluation & Optimization: Evaluate model performance using appropriate metrics, identify areas for improvement, and implement optimization strategies.
Pipeline Development: Develop and maintain robust and scalable data and ML pipelines for model training, inference, and deployment.
Collaboration: Work closely with data scientists, clinicians, and software engineers to understand requirements, integrate models into production systems, and ensure data privacy and security compliance.
Research & Development: Stay up-to-date with the latest advancements in machine learning and healthcare AI, and explore new technologies and methodologies to enhance our solutions.
Documentation: Maintain clear and comprehensive documentation of models, data pipelines, and experimental results.
Education: Bachelor's or Master's degree in Computer Science, Machine Learning, Artificial Intelligence, or a related quantitative field.
Experience:
5+ years of experience in Machine Learning Engineering or a similar role.
Proven experience with large-scale data preprocessing, LLM/model training, and fine-tuning.
Experience with distributed training (PyTorch Distributed, DeepSpeed, Ray, Hugging Face Accelerate).
Experience with GPU/TPU optimization, memory management for large language models.
Experience working with healthcare data is highly desirable.
Technical Skills:
Proficiency in Python and relevant ML libraries (e.g., TensorFlow, PyTorch, Scikit-learn, Pandas, NumPy).
Strong understanding of various machine learning algorithms,Large Language Models, and deep learning architectures.
Experience with cloud platforms (e.g., GCP, AWS) and distributed computing frameworks (e.g., Spark) is a plus.
Familiarity with MLOps practices and tools.
Soft Skills:
Excellent problem-solving and analytical skills.
Strong communication and collaboration abilities.
Ability to work independently and as part of a team in a fast-paced environment.
Work Authorization:
Must be a US Citizen, Green Card holder, or currently in the US have valid H1B visa

Why Join Us? Joining C the Signs is not just about building AI; it’s about shaping the future of healthcare. If you are a technical leader with an unshakable belief in the power of AI to save lives and the ability to make it happen at scale, this is your opportunity to create a tangible, global impact.

Benefits:

Competitive salary and benefits package.
Flexible working arrangements (remote or hybrid options available).
The opportunity to work on life-changing AI technology that directly impacts patient outcomes.
Join a team that combines cutting-edge innovation with a mission to save lives and improve health equity.
Continuous learning opportunities with access to the latest tools and advancements in AI and healthcare.

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