Junior Machine Learning Engineer Jobs

Junior Machine Learning Engineer jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $181,591/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Variational AI

variational.ai
Variational AI is a Canadian technology company founded in 2019 and based in Vancouver. It builds generative models that design small molecule drug candidates. The platform aims to shorten early drug discovery.
variational.ai • HQ: Vancouver, Canada • LLM & Generative AI • Biotechnology • Artificial Intelligence • Est. 2019
HQ: Vancouver, Canada • LLM & Generative AI • Biotechnology • Artificial Intelligence • Est. 2019
Open 159 days 6 months ago

Machine Learning Scientist

Junior • 2+ years expIn office • PhD • Full-Time • Junior
Python
AI/ML
Diffusion Models
PyTorch
Transformers
DevOps
Vector
Apply
Report

Allen Control Systems

allencontrols.com
Allen Control Systems is a defense technology company specializing in the development of autonomous precision weapon stations and counter-drone solutions for modern battlefields. The organization utilizes advanced robotics, computer vision, and artificial intelligence to automatically detect, track, and neutralize unmanned aerial threats.
allencontrols.com • HQ: Austin, United States • Artificial Intelligence • Military Drones • Military • Defense AI
HQ: Austin, United States • Artificial Intelligence • Military Drones • Military • Defense AI
Verified live · 2 hours ago 6 months ago

CV/ML Platform Engineer

$107k – $250k per year (Estimated) • Junior • 2+ years expIn office (Austin, United States) • Full-Time • Junior
MinIO
AI/ML
Computer Vision
CUDA Toolkit
DVC
Kubeflow
MLFlow
ONNX
Quantization
TensorRT
Weights & Biases
CUDA
DevOps
AWS
CI/CD
Debian
Grafana
Kubernetes
Platform Engineering
Prometheus
Ubuntu
Apply
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Welo Global

weloglobal.com
Welo Global is a provider of multilingual content, data, and AI solutions headquartered in New York, New York, and founded in 1997. The company provides enterprise localization, AI training data, intellectual property translation, and life sciences regulatory content through brands such as Welocalize and Park IP. It operates a global network of over 1,500 employees and 250,000 linguists to support more than 2,000 clients across the technology, legal, and healthcare sectors.
weloglobal.com • HQ: New York, United States • Clinical Research • Health Care • Data Collection • Machine Learning • Professional Services • Data & Analytics • Artificial Intelligence • Translation Services • 1001-5000 employees • Est. 1997
HQ: New York, United States • Clinical Research • Health Care • Data Collection • Machine Learning • Professional Services • Data & Analytics • Artificial Intelligence • Translation Services • 1001-5000 employees • Est. 1997
Open 166 daysVerified live · 7 hours ago 6 months ago

Project Lion - Prompt Engineer - United States (Remote, Part-Time)

$70k – $145k per year (Estimated) • Junior • 2+ years exp • Remote (United States) • Bachelor's Degree • Part-Time • Junior
SQL
AI/ML
Chain-of-Thought
Few-Shot Learning
LLM
Prompt Engineering
Structured Outputs
Apply
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Lifebit

lifebit.ai
Sovereign AI for federated health data. Health discoveries & decisions proven at 275M+ patient scale. Nothing moves. Everything works.
lifebit.ai • Biopharma • Personalized Medicine • Health Care
Biopharma • Personalized Medicine • Health Care
Open 167 daysVerified live · 1 day ago 6 months ago

AI Engineer - Remote (Spain)

Junior • 2+ years expIn office • Bachelor's Degree • Full-Time • Junior
Python
SQL
TypeScript
AI/ML
AI Agents
AutoGen
CrewAI
Function Calling
LangGraph
LLM
RAG
LangChain
Human-in-the-Loop
LLM Guardrails
Fine-tuning
JAX
Langfuse
NLP
PyTorch
Scikit-learn
TensorFlow
DevOps
Kubernetes
AWS
Azure
Docker
GCP
Apply
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Orchard

orchard.ai
Orchard is securing America's food supply by building the AI Farmer that automates our nation's farms.
orchard.ai • San Francisco • Sacramento • Washington • Seattle
San Francisco • Sacramento • Washington • Seattle
Open 170 daysTop 25% pay 6 months ago

Machine Learning Engineer

$135k – $210k per year • Junior • 2+ years expIn office (San Francisco, Seattle, United States) • Full-Time • Junior
Python
SQL
AI/ML
Computer Vision
MLFlow
Pandas
PyTorch
Weights & Biases
DevOps
AWS
Docker
GCP
Kubernetes
Analytics
ETL/ELT
Apply
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Satori Analytics

satorianalytics.com
About Us Data and AI changes everything! Who we are At Satori Analytics, we are strong believers in the transformative power of data and AI.
satorianalytics.com • HQ: Athens, Greece • Data Science • Artificial Intelligence • Data & Analytics
HQ: Athens, Greece • Data Science • Artificial Intelligence • Data & Analytics
Open 172 daysVerified live · 1 day ago 6 months ago

Junior AI Engineer

Junior • 1+ year expRemote/Hybrid (Athens, Greece) • Master's Degree • Full-Time • Junior • English: C1
Python
Python
Pydantic
Databases
Databricks
FAISS
Pinecone
AI/ML
LangChain
Pandas
PyTorch
Scikit-learn
Transformers
Anthropic
Hugging Face
OpenAI
DevOps
AWS
Azure
Docker
Git
Kubernetes
Marketing
Salesforce
Apply
Open 404 daysVerified live · 1 day ago 1 year ago

AI Engineer (Low-Code)

Junior • 2+ years expRemote/Hybrid (Athens, Greece) • Bachelor's Degree • Full-Time • Junior • English: C1 • Greek: C1
Databricks
AI/ML
Copilot
Prompt Engineering
Agentforce
AWS Bedrock
A2A
Model Context Protocol
DevOps
AWS
Chips/EDA
PoC Library
Management
n8n
Zapier
Marketing
Salesforce
Apply
Open 689 daysVerified live · 1 day ago 2 years ago

AI Engineer

Junior • 1+ year expRemote/Hybrid (Athens, Greece) • Master's Degree • Full-Time • Junior • English: C1
Python
Python
Pydantic
Databases
Databricks
FAISS
Pinecone
AI/ML
LangChain
Pandas
PyTorch
Scikit-learn
Transformers
Anthropic
Hugging Face
OpenAI
DevOps
AWS
Azure
Docker
Git
Kubernetes
Marketing
Salesforce
Apply
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Airwallex

airwallex.com
Airwallex is a global financial technology company that provides cross-border payment, treasury, and banking infrastructure for businesses. Founded in Melbourne in 2015, the platform offers multi-currency business accounts, foreign exchange, payment acceptance, corporate cards, and expense management tools. It helps companies optimize international transactions and scale globally by bypassing traditional, costly banking intermediaries.
airwallex.com • HQ: Singapore • Financial Services • FinTech • Payments • 1001-5000 employees
HQ: Singapore • Financial Services • FinTech • Payments • 1001-5000 employees
Open 176 daysTop 25% pay 6 months ago

AI Engineer

$120k – $200k per year • Junior • 2+ years expRemote/Hybrid (San Francisco, United States) • Full-Time • Junior
Python
AI/ML
AI Agents
AutoGen
CrewAI
Fine-tuning
In-Context Learning
JAX
LangChain
LlamaIndex
Prompt Engineering
PyTorch
RAG
Semantic Kernel
TensorFlow
Edge AI
Function Calling
Marketing
Salesforce
Apply
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Modal

modal.com
Modal is an AI infrastructure company headquartered in New York City and founded in 2021. It provides a serverless cloud platform featuring sub-second cold starts and instant autoscaling that enables developers to run GPU-accelerated workloads, including model inference and fine-tuning, using a Python-native SDK. The company operates a globally distributed compute network designed for AI applications and serves a diverse range of industries such as generative AI and biotechnology.
modal.com • HQ: New York, United States • MLOps • LLM & Generative AI • Machine Learning • Information Technology • Hardware • Cloud Computing • AI Infrastructure • Artificial Intelligence • Est. 2021
HQ: New York, United States • MLOps • LLM & Generative AI • Machine Learning • Information Technology • Hardware • Cloud Computing • AI Infrastructure • Artificial Intelligence • Est. 2021
Open 180 daysVerified live · 1 day ago 6 months ago

Forward Deployed Engineer - ML

$52k – $154k per year (Estimated) • Junior • 2+ years expIn office (Stockholm, Sweden) • Full-Time • Junior
LLM
RLHF
SGLang
TRL
vLLM
Transformers
SFT
Analytics
Seaborn
Matplotlib
Apply
Open 188 daysTop 25% pay 7 months ago

Forward Deployed Engineer - ML

$180k – $250k per year • Junior • 2+ years expIn office (New York, San Francisco, United States) • Full-Time • Junior
LLM
RLHF
SGLang
TRL
vLLM
Transformers
SFT
Analytics
Seaborn
Matplotlib
Apply
Report

RISA Labs

risalabs.ai
AI-powered operating system for oncology. Automate workflows, reduce treatment delays, and accelerate care delivery. Book a demo with RISA Labs.
risalabs.ai • Bengaluru • New York • Palo Alto • Digital Health • Artificial Intelligence • Medical AI • Est. 2024
Bengaluru • New York • Palo Alto • Digital Health • Artificial Intelligence • Medical AI • Est. 2024
Open 230 daysVerified live · 1 day ago 8 months ago

AI Engineer

$105k – $245k per year (Estimated) • Junior • 2+ years expIn office (Palo Alto, United States) • Bachelor's Degree • Internship • Junior
Python
AI/ML
Fine-tuning
LLM
NLP
Prompt Engineering
PyTorch
TensorFlow
DevOps
CI/CD
Apply
Report

Parallel

parallel.ai
Parallel develops a suite of agents and tool APIs for building AI with powerful access to the open web. SOC-2 Type II certified. ZDR Available for enterprises.
parallel.ai • San Francisco • Palo Alto • New York • Peripherals • AI Agents • Search Engines • Est. 2023
San Francisco • Palo Alto • New York • Peripherals • AI Agents • Search Engines • Est. 2023
Open 218 daysTop 25% pay 8 months ago

Early Career Research Engineer

$150k – $300k per year • Junior • In office (Palo Alto, United States) • Visa sponsorship • Full-Time • Junior
AI Agents
LLM
Apply
Report

BrainCo

brainco.tech
BrainCo is a neurotechnology company headquartered in Somerville, Massachusetts, and was founded in 2015. The company develops brain-computer interface technology, including wearable EEG headbands for cognitive training and advanced prosthetic limbs controlled by muscle signals. It operates internationally across the education, healthcare, and wellness sectors, providing specialized tools for focus enhancement, physical rehabilitation, and STEM learning.
brainco.tech • HQ: Somerville, United States • Health & Medical Electronics • Medical & Healthcare Robotics • Robotics • STEM Education • Education • Medical Devices • Health Care • Consumer Electronics • Est. 2015
HQ: Somerville, United States • Health & Medical Electronics • Medical & Healthcare Robotics • Robotics • STEM Education • Education • Medical Devices • Health Care • Consumer Electronics • Est. 2015
Open 221 dayVerified live · 10 hours ago 8 months ago

Early Career Machine Learning Engineer, Applied AI

$115k – $269k per year (Estimated) • Junior • Remote/Hybrid (San Francisco, United States) • Bachelor's Degree • Full-Time • Junior
Databricks
AI/ML
Accelerate
LLM
PyTorch
RAG
TensorFlow
Apply
Report

Eight Sleep

eightsleep.com
Eight Sleep is a sleep technology company headquartered in New York City and founded in 2014. The company sells the Pod, a mattress cover and hardware system that heats and cools each side of a bed, tracks sleep and biometrics, and adjusts temperature automatically through the night. It sells directly to consumers in North America, Europe, and the Middle East, positioning its products around athletic recovery and sleep fitness.
eightsleep.com • HQ: New York, United States • Wellness Programs • Lifestyle • Health Care • Furniture • Consumer Goods • Wellness • Consumer Electronics • Smart Home Devices • Est. 2014
HQ: New York, United States • Wellness Programs • Lifestyle • Health Care • Furniture • Consumer Goods • Wellness • Consumer Electronics • Smart Home Devices • Est. 2014
Open 222 daysVerified live · 5 hours ago 8 months ago

Machine Learning Engineer (Foundation Models & Personalization)

$128k – $299k per year (Estimated) • Junior • 2+ years expIn office (San Francisco, United States) • Full-Time • Junior
Python
SQL
AI/ML
JAX
LLM
Multimodal AI
PyTorch
RAG
Ray
Spark
TensorFlow
Model Context Protocol
Time Series Forecasting
Federated Learning
LLM Guardrails
Structured Outputs
Function Calling
Apply
Report

Uncountable

uncountable.com
Uncountable is the AI platform that unifies R&D, QC, and PLM data across the full product lifecycle — for traceability, compliance, and faster decisions.
uncountable.com • HQ: San Francisco, United States • CAD & PLM • Artificial Intelligence • Software
HQ: San Francisco, United States • CAD & PLM • Artificial Intelligence • Software
Open 224 daysTop 25% pay 8 months ago

LLM Applications Engineer

$130k – $175k per year • Junior • 2+ years expRemote/Hybrid (New York, United States) • Bachelor's Degree • Full-Time • Junior
JavaScript
Python
SQL
TypeScript
Python
Flask
Databases
PostgreSQL
AI/ML
Haystack
LangChain
LlamaIndex
LLM
AI Agents
Frontend
React.js
Redux
Sass
Apply
Report

HeyGen

heygen.com
HeyGen is a company founded in 2020 that generates presenter videos from text using synthetic avatars and cloned voices. Its translation feature re-voices existing footage in other languages while matching lip movement, which made it popular with marketing and training teams. The company reports fast revenue growth serving businesses that produce large volumes of localised video.
heygen.com • HQ: Los Angeles, United States • Semiconductors • Embedded Systems • Cybersecurity • Est. 2020
HQ: Los Angeles, United States • Semiconductors • Embedded Systems • Cybersecurity • Est. 2020
Open 976 daysVerified live · 2 days ago 3 years ago

Research Engineer

$70k – $208k per year (Estimated) • Junior • 1+ year expIn office (Los Angeles, United States) • Master's Degree • Junior
Python
AI/ML
Computer Vision
Diffusion Models
Multimodal AI
PyTorch
Apply
Report

Inference

inference.ai
Models. Agents. GPUs. Whatever you need — we've got it. Ghost agent VMs, Maestro model routing, Engine wholesale GPUs, and Academy, on one platform.
inference.ai • San Francisco
San Francisco
Open 237 daysTop 25% pay 8 months ago

Applied Machine Learning Engineer

$220k – $320k per year • Junior • 2+ years expIn office (San Francisco, United States) • Full-Time • Junior
C#
C#
.NET
AI/ML
Axolotl
DeepSpeed
Knowledge Distillation
LLM
PyTorch
Transformers
GPT-5
Hugging Face
Post-training
SFT
Multimodal AI
DevOps
GitHub
Analytics
ETL/ELT
Apply
Report

Xsolla

xsolla.com
Xsolla is a global video game commerce company that provides specialized financial and operational tools tailored for the gaming industry. The firm helps game developers and publishers fund, launch, market, and monetize their titles across PC, mobile, web, and cloud platforms. By operating as a merchant of record with support for over 1,000 local payment methods, it enables direct-to-consumer sales and seamless cross-border transactions for gaming studios worldwide.
xsolla.com • HQ: Los Angeles, United States • Financial Services • Payments • Game Development • Gaming • 1001-5000 employees • Est. 2006
HQ: Los Angeles, United States • Financial Services • Payments • Game Development • Gaming • 1001-5000 employees • Est. 2006
Open 268 daysVerified live · 1 day ago 9 months ago

Full Stack AI Engineer / Applied AI Engineer

$50k – $70k per year • Junior • 1+ year expIn office (Montreal, Canada) • Junior
Python
TypeScript
JavaScript
AI/ML
Claude
Claude Code
LLM
Anthropic
Hugging Face
OpenAI
AI Agents
Model Context Protocol
Context Engineering
Frontend
Next.js
shadcn/ui
Tailwind CSS
React.js
Radix UI
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Rest API
Apply
Open 304 daysVerified live · 1 day ago 11 months ago

Full Stack AI Engineer

Junior • 1+ year expIn office (Kuala Lumpur, Malaysia) • Full-Time • Junior
Python
TypeScript
JavaScript
AI/ML
Claude
Claude Code
LLM
Anthropic
Edge AI
Hugging Face
OpenAI
AI Agents
Model Context Protocol
Context Engineering
Frontend
Next.js
shadcn/ui
Tailwind CSS
React.js
Radix UI
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Rest API
Apply
Report

Reducto

reducto.com
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reducto.com • San Francisco • New York • Document Management • Data & Analytics • Artificial Intelligence
San Francisco • New York • Document Management • Data & Analytics • Artificial Intelligence
Open 278 daysTop 25% pay 10 months ago

Machine Learning Engineer

$200k – $325k per year • Junior • 2+ years expIn office (San Francisco, United States) • Full-Time • Junior
Python
AI/ML
Computer Vision
Fine-tuning
LLM
Streamlit
AI Agents
OCR
Apply
Open 278 daysTop 25% pay 10 months ago

Backend/AI Engineer

$200k – $300k per year • Junior • 2+ years expIn office (San Francisco, United States) • Full-Time • Junior
Python
AI/ML
LLM
Streamlit
AI Agents
Fine-tuning
Prompt Engineering
OCR
Apply
Report

Siili Solutions

siili.com
Siili Solutions is a Finnish technology company founded in 2005 and based in Helsinki. It builds digital services, data platforms and automotive software. The company is listed on Nasdaq Helsinki.
siili.com • HQ: Helsinki, Finland • Government • Artificial Intelligence • Est. 2005
HQ: Helsinki, Finland • Government • Artificial Intelligence • Est. 2005
Open 313 days 11 months ago

AI Engineer

Junior • 2+ years expRemote/Hybrid (Helsinki, Finland) • Full-Time • Junior • Finnish: C1 • English: C1
Python
Databases
Databricks
pgvector
Pinecone
Snowflake
PostgreSQL
AI/ML
AWS Bedrock
ChatGPT
Claude
Claude Code
Copilot
Cursor
Fine-tuning
Haystack
LangGraph
LiteLLM
LlamaIndex
LLM
NLP
RAG
Tokenization
vLLM
LangChain
AWS Strands Agents
OpenAI
OpenAI Codex
AI Agents
Function Calling
Model Context Protocol
DevOps
AWS
Azure
CI/CD
GCP
GitHub
Apply
Report
AI Robot Association (AIRoA) is a Japanese non-profit organization dedicated to advancing AI-powered robotics through open data platforms and collaborative research. The association develops scalable robot data ecosystems, foundation models, and shared software tools to accelerate the deployment of humanoid and general-purpose robots worldwide.
airoa.org • Tokyo • Robotics AI • Artificial Intelligence • Robotics • 501-1000 employees • Est. 2023
Tokyo • Robotics AI • Artificial Intelligence • Robotics • 501-1000 employees • Est. 2023
Open 340 daysVerified live · 1 day ago 12 months ago

R&D-013 Junior Research Scientist (VLAs)

$32k – $94k per year (Estimated) • Junior • 3+ years expIn office • Master's Degree • Full-Time • Junior
Fine-tuning
Multimodal AI
PyTorch
Reinforcement Learning
RLHF
Computer Vision
Robotics
Reinforcement Learning
Sim-to-Real
Isaac Sim
Model Predictive Control
MuJoCo
PyBullet
ROS
Apply
Open 341 dayVerified live · 1 day ago 12 months ago

R&D-003 Junior Research Scientist (Robotics)

$31k – $90k per year (Estimated) • Junior • 3+ years expIn office • Master's Degree • Full-Time • Junior • Japanese: C1
C++
Python
AI/ML
Explainable AI
Multimodal AI
Reinforcement Learning
Robotics
Reinforcement Learning
ROS
ROS2
Sim-to-Real
Teleoperation
Isaac Sim
MuJoCo
PyBullet
Apply
Report

SonarSource

sonarsource.com
SonarSource is a leading provider of continuous code quality and security solutions designed to help developers write clean, reliable software. Through its core product portfolio - including SonarQube, SonarCloud, and SonarLint - the company automatically detects bugs, security vulnerabilities, and code maintainability issues across more than 30 programming languages. By integrating directly into IDEs and CI/CD development pipelines, its platform provides real-time feedback that prevents technical debt and strengthens software security before code reaches production.
sonarsource.com • HQ: Geneva, Switzerland • Information Technology • DevOps • Est. 2008
HQ: Geneva, Switzerland • Information Technology • DevOps • Est. 2008
Open 356 daysVerified live · 11 hours ago 12 months ago

AI Research Scientist/Engineer

$76k – $226k per year (Estimated) • Junior • 2+ years expIn office (Geneva, Switzerland) • Full-Time • Junior
Java
Python
AI/ML
Fine-tuning
LLM
LoRA
Prompt Engineering
QLoRA
RAG
Semantic Search
PEFT
Edge AI
Semantic Search
AI Agents
DevOps
AWS
Vector
Apply
Report
Junior Machine Learning Engineer Jobs
Frequently asked questions
How many Junior Machine Learning Engineer jobs are available on Alion?
There are currently 511 active listings from 313 hiring companies on Alion, refreshed daily.
What salary do Junior Machine Learning Engineer jobs pay?
The average salary is around $181,591 per year based on the current listings.
Are remote options available for Junior Machine Learning Engineer jobs?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Junior Machine Learning Engineer jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.