Post-training Jobs - Remote & On-site

Post-training jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $330,524/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

AI/ML
Data Science
Backend
Frontend
Mobile
DevOps
Web3
Games
Hardware
Robotics
Security
QA
Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

GoTo Group

gotocompany.com
GoTo (PT GoTo Gojek Tokopedia Tbk) is Indonesia's largest digital ecosystem, formed in 2021 through the historic merger of ride-hailing pioneer Gojek and e-commerce giant Tokopedia. Headquartered in Jakarta and listed on the Indonesia Stock Exchange (IDX: GOTO), GoTo integrates three primary digital business pillars across Southeast Asia.
gotocompany.com • HQ: Jakarta, Indonesia • Marketplaces • Payments • Ride Hailing
HQ: Jakarta, Indonesia • Marketplaces • Payments • Ride Hailing
Open 129 daysVerified live · 9 hours ago 5 months ago

Lead Data Scientist - AI

$114k – $273k per year (Estimated) • Lead • 7+ years expRemote/Hybrid (Singapore) • Master's Degree • Full-Time • Staff • Indonesian
Python
AI/ML
Computer Vision
Fine-tuning
LLM
PyTorch
RLHF
TensorFlow
DPO
LLM Guardrails
Post-training
Pre-training
SFT
DevOps
AWS
GCP
Apply
Report

Architect AI

architect.ai
Architect AI is an artificial intelligence platform designed to transform urban design, architecture, and interior concepts into high-resolution visual renderings. The tool allows architects, designers, and real estate professionals to generate detailed 3D designs and explore spatial ideas rapidly using text prompts, sketch transformations, and mood boards. By streamlining the initial conceptual and visualization stages of building design, it helps creative teams accelerate project planning and present polished design options to clients.
architect.ai • Palo Alto • Bengaluru
Palo Alto • Bengaluru
Open 130 daysVerified live · 1 day ago 5 months ago

Member of Technical Staff - Applied AI

$172k – $348k per year (Estimated) • Equity • Staff+ • In office (Palo Alto, United States) • Master's Degree • Full-Time • Staff
Python
TypeScript
AI/ML
AI Agents
LLM
Anthropic
Edge AI
LLM Evaluation
Post-training
Function Calling
Apply
Open 202 daysVerified live · 1 day ago 7 months ago

Member of Technical Staff - Research Intern

Intern • In office (Palo Alto, United States) • Master's Degree • Internship • Intern
Python
Verilog
AI/ML
Fine-tuning
LLM
NLP
PyTorch
Reinforcement Learning
Transformers
Anthropic
DPO
GRPO
Hugging Face
Post-training
PPO
Apply
Open 202 daysVerified live · 1 day ago 7 months ago

Member of Technical Staff - ML Research

$180k – $365k per year (Estimated) • Equity • Staff+ • In office (Palo Alto, United States) • Bachelor's Degree • Full-Time • Staff
CUDA
CUDA Toolkit
Fine-tuning
PyTorch
QLoRA
Reinforcement Learning
LoRA
PEFT
Anthropic
Edge AI
OpenAI
Post-training
Function Calling
Apply
Report

Logitech

logitech.com
Logitech International is a global technology enterprise specializing in software-enabled hardware solutions for workspace productivity, video collaboration, digital content creation, and gaming. Headquartered in Lausanne, Switzerland, with operational headquarters in California, the company's product ecosystem encompasses personal computer peripherals - such as mice, keyboards, webcams, and audio headsets - alongside enterprise conference room systems and specialized creator tools.
logitech.com • Cork • Vienna • Hsinchu • Shenzhen • Shanghai • Hardware • Peripherals • 201-500 employees
Cork • Vienna • Hsinchu • Shenzhen • Shanghai • Hardware • Peripherals • 201-500 employees
Open 133 daysVerified live · 1 day ago 5 months ago

Sr. Audio DSP Machine Learning Engineer

$29k – $73k per year (Estimated) • Senior • 7+ years expIn office (Chennai, India) • Bachelor's Degree • Full-Time • Senior
Python
AI/ML
Quantization
Edge AI
Post-training
Apply
Report

Bfl

bfl.ai
Black Forest Labs is building visual intelligence: models that understand, reason, and act in the world. Use FLUX models via our API.
bfl.ai • HQ: Freiburg im Breisgau, Germany • 201-500 employees • Est. 2024
HQ: Freiburg im Breisgau, Germany • 201-500 employees • Est. 2024
Open 133 daysTop 25% pay 5 months ago

Member of Technical Staff - Post Training

$151k – $394k per year • Staff+ • In office (Freiburg im Breisgau, Germany) • Full-Time • Staff
Fine-tuning
Knowledge Distillation
PyTorch
RLHF
Stable Diffusion
DPO
Post-training
SFT
Apply
Report

Runway

runway.team
Runway is a mobile release management company headquartered in San Francisco, California, and founded in 2020. The company builds a platform that coordinates app store releases, automating build tracking, regression checks, staged rollouts, and the cross-team communication that surrounds a mobile launch. It integrates with the app stores, continuous integration systems, issue trackers, and chat tools that mobile teams already use, and went through Y Combinator.
runway.team • HQ: San Francisco, United States • Business Process Automation (BPA) • Project Management • Information Technology • DevOps • Software • Mobile App Development • Est. 2020
HQ: San Francisco, United States • Business Process Automation (BPA) • Project Management • Information Technology • DevOps • Software • Mobile App Development • Est. 2020
Open 137 daysTop 25% pay 5 months ago

Sr/Staff Product Manager, ML Research

$230k – $280k per year • Staff+ • 4+ years exp • Remote (United States) • Full-Time • Staff
Python
SQL
AI/ML
Runway
Edge AI
Post-training
Pre-training
Analytics
A/B Testing
Apply
Open 234 daysTop 25% pay 8 months ago

Member of Technical Staff, Research Engineer

$270k – $370k per year • Staff+ • 4+ years exp • Remote (United States) • Full-Time • Staff
JAX
Multimodal AI
PyTorch
Runway
Post-training
SFT
Apply
Report

Zoox

zoox.com
Zoox is an American technology company headquartered in Foster City, California, that was founded in 2014. The company develops a purpose-built, fully autonomous electric vehicle designed specifically for ride-hailing services rather than individual ownership. Operating as an independent subsidiary of Amazon, the firm is currently testing its robotaxi fleet in several major United States cities including San Francisco and Las Vegas.
zoox.com • HQ: Foster City, United States • Robotics • Smart Mobility • Automotive Manufacturing • Manufacturing • Transportation & Logistics • Artificial Intelligence • Ride Hailing • Autonomous Driving • Est. 2014
HQ: Foster City, United States • Robotics • Smart Mobility • Automotive Manufacturing • Manufacturing • Transportation & Logistics • Artificial Intelligence • Ride Hailing • Autonomous Driving • Est. 2014
Top 25% payVerified live · 9 min ago 5 months ago

Senior Software Engineer - C++ GPU Performance

$217k – $307k per year • Senior • 7+ years expRemote/Hybrid (Foster City, United States) • Bachelor's Degree • Full-Time • Senior
C++
SQL
C++
OpenGL
Databases
Databricks
AI/ML
Computer Vision
CUDA
CUDA Toolkit
Fine-tuning
Quantization
TensorRT
Post-training
ROCm
AI Agents
Apply
Top 25% payVerified live · 9 min ago 5 months ago

Software Engineer - C++ GPU Performance

$168k – $239k per year • Middle • 3+ years expRemote/Hybrid (Foster City, United States) • Bachelor's Degree • Full-Time • Middle
C++
SQL
C++
OpenGL
Databases
Databricks
AI/ML
Computer Vision
CUDA
CUDA Toolkit
Fine-tuning
Quantization
TensorRT
Post-training
ROCm
AI Agents
Apply
Top 25% payVerified live · 9 min ago 6 months ago

Senior / Staff Machine Learning Engineer - Scene Intelligence

$189k – $290k per year • Staff+ • Remote/Hybrid (Foster City, United States) • Master's Degree • Staff
Python
AI/ML
Computer Vision
NumPy
Pandas
PyTorch
VLM
Post-training
Pre-training
SFT
Apply
Report

Hedra

hedra.com
Create professional videos, images, and audio in one studio. Hedra gives you AI-powered tools to go from concept to production in minutes.
hedra.com • San Francisco • Content Creation • Artificial Intelligence • Generative Video
San Francisco • Content Creation • Artificial Intelligence • Generative Video
Open 139 daysTop 25% pay 5 months ago

Research Engineer

$175k – $275k per year • In office (San Francisco, United States) • Bachelor's Degree • Full-Time
DeepSpeed
Fine-tuning
Multimodal AI
PyTorch
Reinforcement Learning
FSDP
Post-training
Pre-training
PPO
Robotics
Reinforcement Learning
Sim-to-Real
Apply
Report

H Company

hcompany.ai
H Company is an artificial intelligence research company headquartered in Paris, France, and founded in 2023 by Charles Kantor with a founding team drawn largely from Google DeepMind. The company develops agentic AI systems, including Runner H, an agent that carries out multi-step tasks in a browser on the user's behalf. It raised one of the largest seed rounds in European history and positions itself as a French alternative in the agent tooling market.
hcompany.ai • HQ: Paris, France • Business Process Automation (BPA) • Software • Multimodal AI • LLM & Generative AI • AI Agents • Artificial Intelligence • 201-500 employees • Est. 2023
HQ: Paris, France • Business Process Automation (BPA) • Software • Multimodal AI • LLM & Generative AI • AI Agents • Artificial Intelligence • 201-500 employees • Est. 2023
Open 139 daysVerified live · 2 hours ago 5 months ago

Research Engineer / Scientist, Post-training & Reinforcement Learning - London

$104k – $219k per year (Estimated)Remote/Hybrid (London, United Kingdom) • Master's Degree • Full-Time
Python
Rust
AI/ML
AI Agents
Fine-tuning
JAX
Knowledge Distillation
Multimodal AI
NLP
PyTorch
Reinforcement Learning
RLHF
Synthetic Data
TensorFlow
DPO
Post-training
SFT
Function Calling
Mixture of Experts
Apply
Open 209 daysVerified live · 2 hours ago 7 months ago

Research Scientist Intern (PhD) - Model Team - London

Intern • Remote/Hybrid (London, United Kingdom) • PhD • Internship • Intern
Reinforcement Learning
Synthetic Data
Post-training
AI Agents
Function Calling
Apply
Open 292 daysVerified live · 2 hours ago 10 months ago

Research Engineer / Scientist, Post-training - Paris

$75k – $179k per year (Estimated)Remote/Hybrid (Paris, France, London, United Kingdom) • Master's Degree • Full-Time
Python
AI/ML
AI Agents
JAX
LLM
Multimodal AI
NLP
PyTorch
Reinforcement Learning
TensorFlow
Post-training
Function Calling
DevOps
Git
Apply
Report

Retell AI

retellai.com
Retell AI is an artificial intelligence software company headquartered in San Francisco, California, and founded in 2023. The company provides a developer-first platform for building, deploying, and monitoring human-like AI voice agents designed to automate contact center operations and phone-based customer service. It serves enterprises across sectors such as healthcare, financial services, and logistics by offering low-latency conversational agents that integrate with existing telephony and CRM systems.
retellai.com • HQ: San Francisco, United States • Financial Services • Unified Communications • Telecommunications • Business Process Automation (BPA) • Software • Conversational AI • Speech & Audio AI • Artificial Intelligence • 51-200 employees • Est. 2023
HQ: San Francisco, United States • Financial Services • Unified Communications • Telecommunications • Business Process Automation (BPA) • Software • Conversational AI • Speech & Audio AI • Artificial Intelligence • 51-200 employees • Est. 2023
Open 139 daysTop 25% pay 5 months ago

Research Scientist - LLM

$225k – $400k per year • In office (San Francisco, United States) • Relocation • Master's Degree • Full-Time
LLM
Multimodal AI
PyTorch
Post-training
Pre-training
Text-to-Speech
AI Agents
Apply
Open 139 daysTop 25% pay 5 months ago

Research Scientist - Audio

$225k – $400k per year • In office (San Francisco, United States) • Relocation • Master's Degree • Full-Time
LLM
Multimodal AI
PyTorch
Post-training
Pre-training
Text-to-Speech
AI Agents
Apply
Report

Figure AI

figure.ai
Figure AI is an American robotics company founded in 2022 that develops general-purpose humanoid robots for commercial and household work. Its Figure 02 and Figure 03 machines combine custom actuators, battery systems and hands with the in-house Helix vision-language-action model, which lets one neural network drive both perception and motor control from natural-language instructions. Headquartered in San Jose, California, the company runs the BotQ manufacturing facility for high-volume production and has piloted its robots on logistics and automotive assembly work with commercial partners.
figure.ai • HQ: San Jose, United States • Manufacturing • Humanoid Robots • Artificial Intelligence • Robotics • Robotics AI • 501-1000 employees • Est. 2022
HQ: San Jose, United States • Manufacturing • Humanoid Robots • Artificial Intelligence • Robotics • Robotics AI • 501-1000 employees • Est. 2022
Top 25% payVerified live · 1 day ago 5 months ago

Helix AI Engineer, Pretraining

$200k – $400k per year • In office (San Jose, United States) • Full-Time
Python
AI/ML
Fine-tuning
Multimodal AI
NLP
PyTorch
RLHF
Anthropic
OpenAI
Post-training
Apply
Report
Chan Zuckerberg Biohub is a non-profit biomedical research organization headquartered in San Francisco, California, and founded in 2016 by the Chan Zuckerberg Initiative. The organization runs interdisciplinary research programs in imaging, infectious disease, cell biology, and AI driven biology in partnership with Stanford, UC Berkeley, and UC San Francisco. It has grown into a network of institutes with additional sites in Chicago and New York, working toward the stated goal of helping to cure, prevent, or manage all disease by the end of the century.
biohub.org • HQ: San Francisco, United States • Medical AI • Biomedical Engineering • Science & Engineering • Genomics • Health Care • Bioinformatics • Biotechnology • Artificial Intelligence • Est. 2016
HQ: San Francisco, United States • Medical AI • Biomedical Engineering • Science & Engineering • Genomics • Health Care • Bioinformatics • Biotechnology • Artificial Intelligence • Est. 2016
Open 145 daysTop 25% pay 5 months ago

Research Engineer, AI

$214k – $375k per year • Remote/Hybrid (Redwood City, United States) • Relocation
Reinforcement Learning
Post-training
Pre-training
AI Agents
Apply
Open 145 daysTop 25% pay 5 months ago

Research Scientist, AI

$214k – $375k per year • Remote/Hybrid (Redwood City, United States) • Relocation • PhD
Reinforcement Learning
Post-training
Pre-training
AI Agents
Apply
Open 146 daysTop 25% pay 5 months ago

Research Scientist, AI

$214k – $375k per year • Remote/Hybrid (New York, United States) • Relocation • PhD
Reinforcement Learning
Post-training
Pre-training
AI Agents
Apply
Report

Variance

variance.com
Delegate investigative work to AI agents, from L1 to L3 reviews, with consistency, auditability and traceability.
variance.com • San Francisco • New York • Cybersecurity • Artificial Intelligence • AI Agents
San Francisco • New York • Cybersecurity • Artificial Intelligence • AI Agents
Open 154 daysTop 25% pay 6 months ago

Research Engineer, Evals

$250k – $300k per year • In office (San Francisco, United States) • Full-Time
AI Agents
Post-training
Apply
Open 154 daysTop 25% pay 6 months ago

Research Engineer, Judgment Systems

$250k – $300k per year • In office (San Francisco, United States) • Full-Time
AI Agents
Fine-tuning
Reinforcement Learning
Post-training
Function Calling
Apply
Report

Snorkel AI

snorkel.ai
Snorkel AI was founded in 2019 by Stanford researchers who developed programmatic labelling, where subject matter experts write rules that generate training data instead of annotating examples by hand. Its platform now covers data curation, model fine-tuning and expert evaluation for enterprise and frontier model builders. Banks, insurers and government agencies use it to specialise models on proprietary knowledge.
snorkel.ai • HQ: Redwood City, United States • Artificial Intelligence • AI Agents • Est. 2019
HQ: Redwood City, United States • Artificial Intelligence • AI Agents • Est. 2019
Open 159 daysTop 25% pay 6 months ago

Director, Forward Deployed Researcher - Data as a Service

$229k – $403k per year • Executive • 8+ years expRemote/Hybrid (New York, United States) • Bachelor's Degree • Architect
Snorkel
Multimodal AI
RLHF
DPO
Post-training
Apply
Report

Faktion

faktion.com
Faktion is a Belgian artificial intelligence company founded in 2017 and based in Antwerp. It develops computer vision, language and decision systems for industrial and enterprise customers. The company also builds its own products for document understanding and quality inspection.
faktion.com • HQ: Antwerp, Belgium • Government • Software • Artificial Intelligence • Est. 2017
HQ: Antwerp, Belgium • Government • Software • Artificial Intelligence • Est. 2017
Open 159 daysVerified live · 9 hours ago 6 months ago

Applied Research AI Engineer

In office • Dutch: C1 • English: C1
Python
Python
FastAPI
AI/ML
Embeddings
Fine-tuning
LangChain
LangGraph
LLM
Multimodal AI
NLP
Prompt Engineering
PyTorch
RAG
Hugging Face
AI Agents
Synthetic Data
Post-training
DevOps
Azure
Docker
Apply
Report

Granica

granica.ai
Granica is an enterprise AI efficiency platform designed to reduce storage, compute, and context costs for large-scale AI applications. Founded in 2019 and headquartered in Mountain View, California, the company operates within its customers' own cloud perimeters (AWS and Google Cloud) to optimize enterprise data and model workflows securely without exposing sensitive information.
granica.ai • HQ: Mountain View, United States • Data & Analytics • Big Data • Artificial Intelligence • Est. 2019
HQ: Mountain View, United States • Data & Analytics • Big Data • Artificial Intelligence • Est. 2019
Open 161 dayTop 25% pay 6 months ago

Research Product Manager – AI Systems

$160k – $240k per year • Senior • 5+ years expIn office • Full-Time • Senior
Databricks
Snowflake
AI/ML
Post-training
AI Agents
LLM
OpenAI
DevOps
AWS
Apply
Report

Avomind

avomind.com
Avomind is a platform connecting graduates and senior alumni from leading academic institutions with fast-growing firms. Our mission is to connect high-caliber candidates with impactful opportunities.... Our global network is built up of partnersh...
avomind.com • HQ: London, United Kingdom • Professional Services • Human Resources • 501-1000 employees • Est. 2019
HQ: London, United Kingdom • Professional Services • Human Resources • 501-1000 employees • Est. 2019
Open 162 daysVerified live · 3 hours ago 6 months ago

Founding Robot Learning Research Engineer

Hanoi • Remote (United States, Vietnam) • Relocation • Visa sponsorship • Bachelor's Degree • Full-Time
Diffusion Models
Fine-tuning
JAX
Multimodal AI
PyTorch
VLM
OpenAI
Post-training
DevOps
CI/CD
Robotics
Inverse Kinematics
ROS
ROS2
SLAM
Teleoperation
Apply
Report

Build

build.io
Build is a cloud infrastructure and platform-as-a-service provider headquartered in London, United Kingdom, and founded in 2023. The company provides a full-stack platform for product teams to deploy and run production applications on its own bare-metal hardware rather than relying on rented hyperscaler capacity. It integrates AI-powered workflows for automated code deployment and infrastructure management, serving a global client base through data centers in the United States, Europe, and Japan.
build.io • HQ: London, United Kingdom • Web Development • Software • Data Centers • AI Agents • Artificial Intelligence • DevOps • Information Technology • Cloud Computing • Est. 2023
HQ: London, United Kingdom • Web Development • Software • Data Centers • AI Agents • Artificial Intelligence • DevOps • Information Technology • Cloud Computing • Est. 2023
Open 164 daysVerified live · 1 day ago 6 months ago

Member of Technical Staff - Post Training

$63k – $138k per year (Estimated) • Staff+ • Remote/Hybrid (Yokohama, Japan) • Full-Time • Staff
Python
AI/ML
DeepSpeed
LLM
PyTorch
Reinforcement Learning
Synthetic Data
vLLM
FSDP
Post-training
SFT
Apply
Report

OKX

okx.com
OKX is a global cryptocurrency exchange and Web3 technology company founded in 2017 and among the largest venues by trading volume. It offers spot, margin, futures, options and perpetual swap markets across hundreds of digital assets, alongside earn products, copy trading and institutional custody and prime services. The company also runs one of the most used self-custodial wallets and a decentralised exchange aggregator that connects to dozens of chains, and it operates the OKB token and the X Layer network, with major operational hubs in Singapore, Hong Kong, Dubai and San Jose.
okx.com • HQ: Singapore • DeFi • Web3 & dApps • Crypto Wallets • Blockchain & Crypto • Cryptocurrencies • Crypto Exchanges • 1001-5000 employees • Est. 2017
HQ: Singapore • DeFi • Web3 & dApps • Crypto Wallets • Blockchain & Crypto • Cryptocurrencies • Crypto Exchanges • 1001-5000 employees • Est. 2017
Open 165 daysVerified live · 19 min ago 6 months ago

Staff AI Engineer, Model Post-Training and Alignment

Staff+ • 8+ years expIn office • Bachelor's Degree • Staff
Fine-tuning
Reinforcement Learning
SGLang
vLLM
DPO
GRPO
Post-training
SFT
Apply
Report

Radical Numerics

radicalnumerics.ai
Radical Numerics is an artificial intelligence research lab dedicated to developing general biological intelligence and generative genomics models. Headquartered in San Francisco, California, the company builds multimodal platforms capable of reading, writing, and engineering biological sequences across DNA, RNA, and proteins. Its technology aims to accelerate biopharmaceutical research, enhance early disease diagnostics, and establish robust biodefense capabilities.
radicalnumerics.ai • HQ: San Francisco, United States
HQ: San Francisco, United States
Open 167 daysVerified live · 1 day ago 6 months ago

Member of Technical Staff, Post-Training

$192k – $388k per year (Estimated) • Staff+ • In office (San Francisco, United States, Tokyo, Japan) • Full-Time • Staff
Python
AI/ML
PyTorch
Synthetic Data
Post-training
Multimodal AI
RLHF
Apply
Open 167 daysVerified live · 1 day ago 6 months ago

Member of Technical Staff, AI Bio

$196k – $396k per year (Estimated) • Staff+ • In office (San Francisco, United States) • Full-Time • Staff
Python
AI/ML
Diffusion Models
Fine-tuning
JAX
Multimodal AI
PyTorch
Post-training
Apply
Report

Zyphra

zyphra.com
COMPANY RESEARCH CLOUD Zyphra Cloud Login Two sides. Two sides.
zyphra.com • HQ: San Francisco, United States • AI Infrastructure • Artificial Intelligence • LLM & Generative AI
HQ: San Francisco, United States • AI Infrastructure • Artificial Intelligence • LLM & Generative AI
Open 168 days 6 months ago

Research Engineer - Agency and Reasoning

$161k – $352k per year (Estimated)In office (San Francisco, United States) • Relocation • Full-Time
Python
AI/ML
Fine-tuning
PyTorch
Reinforcement Learning
Synthetic Data
DPO
Post-training
SFT
Apply
Report
Post-training Jobs - Remote & On-site
Frequently asked questions
How many Post-training jobs are available on Alion?
There are currently 532 active listings from 208 hiring companies on Alion, refreshed daily.
What salary do Post-training jobs pay?
The average salary is around $330,524 per year based on the current listings.
Are remote options available for Post-training 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 Post-training jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.