OpenAI Codex Jobs - Remote & On-site

OpenAI Codex jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $215,417/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

Texas Sports Academy
sportsacademy.school
Texas Sports Academy combines accelerated academics with elite athletics. Core academics finished in 2 hours each morning, with afternoons dedicated to sports excellence and life skills development.
sportsacademy.school • Austin • Dallas • Houston • Sports • Athlete Training • Education • Secondary Education
Austin • Dallas • Houston • Sports • Athlete Training • Education • Secondary Education
≈ $100k – $234k per year (Estimated) • Junior • Remote/Hybrid (Austin, United States) • Visa sponsorship • Bachelor's Degree • Internship • Junior
Python
TypeScript
Databases
PostgreSQL
AI/ML
Aider
Claude
Claude Code
Cursor
LLM
Windsurf
LangChain
OpenAI Codex
Model Context Protocol
Braintrust
CrewAI
LangGraph
LangSmith
RAG
Structured Outputs
DevOps
AWS
GCP
GitHub
Apply
Verified live · 4 hours ago 29 days ago

Junior AI Software Engineer (Austin, TX)
≈ $100k – $234k per year (Estimated) • Junior • In office (Austin, United States) • Full-Time • Junior
Python
TypeScript
Databases
PostgreSQL
AI/ML
Aider
Claude
Claude Code
Cursor
LLM
Windsurf
LangChain
OpenAI Codex
Model Context Protocol
Braintrust
CrewAI
LangGraph
LangSmith
RAG
Structured Outputs
DevOps
AWS
GCP
GitHub
Apply
Verified live · 4 hours ago 2 months ago

Junior Software Engineer (AI-Forward)
≈ $100k – $234k per year (Estimated) • Junior • In office (Austin, United States) • Full-Time • Junior
Python
TypeScript
Databases
PostgreSQL
AI/ML
Aider
Claude
Claude Code
Cursor
LLM
Windsurf
LangChain
OpenAI Codex
Model Context Protocol
Braintrust
CrewAI
LangGraph
LangSmith
RAG
Structured Outputs
DevOps
AWS
GCP
GitHub
Apply
Report

Miquido
miquido.com
Miquido is a full-service software development, digital product, and artificial intelligence consultancy headquartered in Kraków, Poland. Founded in 2011 by Krzysztof Kogutkiewicz, Radosław Holewa, and Krzysztof Biga, the Google-Certified Agency operates development hubs across Poland alongside sales offices in London and New York, serving clients globally from fast-growing startups to enterprise leaders.
miquido.com • HQ: Kraków, Poland • Information Technology • Artificial Intelligence • Software • 11-50 employees • Est. 2011
HQ: Kraków, Poland • Information Technology • Artificial Intelligence • Software • 11-50 employees • Est. 2011
29 days ago

QA Engineer
$38k – $49k per year • Kraków • Remote (Poland) • Full-Time
JavaScript
Kotlin
AI/ML
Claude
Cursor
AI Agents
OpenAI Codex
Claude Code
DevOps
Rest API
QA
Appium
Playwright
Rest-Assured
Apply
$46k – $58k per year • Kraków • Remote (Poland) • Full-Time
Kotlin
Swift
Java
Kotlin
Koin
Kotlin Coroutines
Ktor
SQLDelight
Java
Gradle
AI/ML
Claude
Claude Code
Cursor
OpenAI Codex
AI Agents
Mobile
Clean Architecture
Compose Multiplatform
Jetpack Compose
Kotlin Multiplatform
MVI
MVVM
Room
SwiftUI
DevOps
Git
GitHub
Apply
Report

Rackspace Technology
rackspace.com
Rackspace Technology is a major global multi-cloud solutions, managed infrastructure, and enterprise AI engineering provider headquartered in San Antonio, Texas, USA. Founded in 1998 by Richard Yoo, Pat Condon, and Dirk Elmendorf, the company operates on a B2B managed cloud services, private/public cloud migration, enterprise software integration, and managed infrastructure subscription model led by CEO Amar Maletira.
rackspace.com • HQ: San Antonio, United States • Cybersecurity • Artificial Intelligence • Information Technology • 501-1000 employees • Est. 1998
HQ: San Antonio, United States • Cybersecurity • Artificial Intelligence • Information Technology • 501-1000 employees • Est. 1998
Verified live · 2 hours ago 29 days ago

Software Developer IV (Golang & Kubernetes)
≈ $18k – $44k per year (Estimated) • Senior • 9+ years exp • India • Remote (India) • Full-Time • Senior
Go
AI/ML
Claude
Claude Code
Copilot
DeepSeek
Embeddings
Fine-tuning
Gemma
Llama
LLM
LoRA
Mistral
PEFT
Prompt Engineering
Qwen
RAG
Semantic Search
TensorRT
TensorRT-LLM
Triton
Triton Inference Server
vLLM
Transformers
AI Agents
Human-in-the-Loop
LLM Guardrails
OpenAI Codex
Semantic Search
SFT
DevOps
CI/CD
Docker
Git
Kubernetes
Platform Engineering
Vector
GitHub
AWS
Azure
GCP
Grafana
OpenTelemetry
Prometheus
Service Mesh
Apply
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JustPark
justpark.com
Find parking, wherever and whenever you need it, online or via the JustPark app. Reserve a space at over 45,000 locations. Trusted by 10 million drivers.
justpark.com • Dallas • London • New York • Software • Commerce • Transportation & Logistics
Dallas • London • New York • Software • Commerce • Transportation & Logistics
Verified live · 1 day ago 29 days ago

AI Enablement Engineer
≈ $90k – $185k per year (Estimated) • Senior • 5+ years exp • In office (London, United Kingdom) • Full-Time • Senior
Claude
Claude Code
LLM
OpenAI Codex
AI Agents
Lovable
Replit
DevOps
Git
GitHub
GitLab
Analytics
Power BI
Tableau
Management
Asana
Jira
Slack
Marketing
Salesforce
Zendesk
QA
Postman
Apply
Report

Genetec
genetec.com
Genetec Japan KK represents Genetec solutions in Japan, offering unified physical security software that includes video management, access control, and license plate recognition systems for business and public sector customers. Its main offerings are integrated security platforms that combine surveillance, access management, and analytics to help organizations monitor and protect people, property, and assets.
genetec.com • HQ: Montreal, Canada • Hardware • Security Services • Software • 1001-5000 employees
HQ: Montreal, Canada • Hardware • Security Services • Software • 1001-5000 employees
Verified live · 15 min ago 29 days ago

Développeur(euse) Logiciel / Software Developer - C#/.NET/Web
≈ $78k – $193k per year (Estimated) • In office (Montreal, Canada) • Full-Time • French: C1
C#
JavaScript
PowerShell
SQL
TypeScript
C#
ASP.NET Core
Databases
MS SQL
AI/ML
Claude
Claude Code
Copilot
OpenAI Codex
Frontend
Angular
esbuild
NgRx
npm
DevOps
Azure
Azure DevOps
CI/CD
Git
Rest API
WebSockets
Apply
Report

Fireworks AI
fireworks.ai
Fireworks AI is an artificial intelligence infrastructure company headquartered in Redwood City, California, and founded in 2022. The company provides a high-performance inference and training platform that enables developers to deploy, fine-tune, and scale open-source generative models with optimized speed and cost. It operates globally as a cloud-based service provider, catering to technology firms and enterprises seeking to integrate specialized intelligence into their applications through a serverless or dedicated API.
fireworks.ai • HQ: Redwood City, United States • Machine Learning • Cloud Computing • Information Technology • MLOps • LLM & Generative AI • Artificial Intelligence • 501-1000 employees • Est. 2022
HQ: Redwood City, United States • Machine Learning • Cloud Computing • Information Technology • MLOps • LLM & Generative AI • Artificial Intelligence • 501-1000 employees • Est. 2022
Top 25% payVerified live · 7 hours ago 1 month ago

AI Product Engineer - Nexus
$200k – $300k per year • Middle • 3+ years exp • In office (San Mateo, United States) • Full-Time • Middle
Go
Python
TypeScript
JavaScript
AI/ML
Claude
Claude Code
Fine-tuning
Multimodal AI
PyTorch
AI Agents
Anthropic
OpenAI
OpenAI Codex
Fireworks AI
Frontend
React.js
Apply
Report

Cardiff
cardiff.co
Cardiff is a business finance provider that offers a range of lending products for small and medium-sized businesses. Cardiff provides business credit cards, business loans, equipment financing (including ability to finance both titled and non-titled transactions), lines of credit, merchant cash advances, and SBA loans, and targets industry verticals such as auto repair, construction/contracting, dental practices, excavation, landscaping, masonry, plumbing, restaurants, and trucking. The company positions itself as a partner for businesses needing payroll, new equipment, or other working capital needs.
cardiff.co • Cardiff • Credit Cards • Financial Services • Lending • Est. 2004
Cardiff • Credit Cards • Financial Services • Lending • Est. 2004
$180k per year • Executive • 8+ years exp • Cardiff • Remote (United States) • Full-Time • Architect
JavaScript
Python
SQL
TypeScript
Databases
Snowflake
AI/ML
Claude
Claude Code
Cursor
RAG
AI Agents
Function Calling
OpenAI Codex
Knowledge Graph
Frontend
GraphQL
DevOps
AWS
Marketing
Salesforce
Apply
1 month ago

Salesforce Developer
$110k per year • Middle • 3+ years exp • Cardiff • Remote (United States) • Full-Time • Middle
Apex
Python
SQL
TypeScript
Apex
Lightning Web Components
Databases
Snowflake
AI/ML
Claude
Claude Code
Cursor
OpenAI Codex
DevOps
AWS
CI/CD
Git
Marketing
Salesforce
Apply
Report

Polymarket
polymarket.com
Polymarket is a leading decentralized prediction market platform built on blockchain technology that allows users to trade on the outcomes of real-world events. Using crypto-backed contracts, participants can buy and sell shares on topics ranging from political elections and macroeconomic indicators to pop culture and tech developments. By aggregating collective market probabilities, the platform functions as an information tool that reflects real-time public sentiment and event probabilities.
polymarket.com • HQ: New York, United States • Cryptocurrencies • Blockchain & Crypto • DeFi • Est. 2020
HQ: New York, United States • Cryptocurrencies • Blockchain & Crypto • DeFi • Est. 2020
Verified live · 9 hours ago 2 months ago

Backend Engineer, Markets
≈ $108k – $213k per year (Estimated) • Junior • 1+ year exp • In office (New York, United States) • Full-Time • Junior
Go
Python
TypeScript
Databases
Apache Kafka
RabbitMQ
AI/ML
Claude
Claude Code
Cursor
OpenAI Codex
Apply
Report

Factor
factor.law
Factor is the Leading Provider for Contract Execution and Contract Enablement.
factor.law • Belfast • Chicago • New York • Bengaluru • Software • Professional Services • Legal Services
Belfast • Chicago • New York • Bengaluru • Software • Professional Services • Legal Services
Verified live · 5 hours ago 2 months ago

Full Stack AI Engineer-Belfast
≈ $91k – $188k per year (Estimated) • Senior • 5+ years exp • Remote/Hybrid (Belfast, United Kingdom) • Full-Time • Senior
Python
TypeScript
JavaScript
Python
Alembic
FastAPI
Pydantic
SQLAlchemy
Databases
PostgreSQL
Redis
AI/ML
Claude
Claude Code
Cursor
OpenAI Codex
Embeddings
LLM
RAG
Frontend
React.js
Radix UI
shadcn/ui
Tailwind CSS
Vite
DevOps
Azure
Docker
OpenTelemetry
Vector
Apply
Report

DeepL
deepl.com
DeepL is a German artificial intelligence company specializing in advanced neural machine translation and language technologies. The company utilizes proprietary deep learning models trained on vast multilingual datasets to deliver highly accurate, natural-sounding text translations and AI writing assistance. Operating through web interfaces, desktop and mobile applications, and enterprise APIs, DeepL provides secure communication tools for individuals and multinational organizations worldwide.
deepl.com • HQ: Cologne, Germany • Professional Services • Artificial Intelligence • Natural Language Processing • Translation Services • 501-1000 employees • Est. 2017
HQ: Cologne, Germany • Professional Services • Artificial Intelligence • Natural Language Processing • Translation Services • 501-1000 employees • Est. 2017
Verified live · 5 hours ago 2 months ago

Senior Software Engineer | API Enterprise | Full-Stack
≈ $90k – $164k per year (Estimated) • Senior • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
C#
TypeScript
JavaScript
Go
C#
.NET
AI/ML
Claude
Claude Code
Copilot
Edge AI
Model Context Protocol
OpenAI Codex
Frontend
React.js
DevOps
GitHub
Cybersecurity
ISO 27001
SOC 2
Apply
Report

Showpad
showpad.com
Showpad is a Belgian software company founded in 2011 and headquartered in Ghent. Its sales enablement platform organises content, training and buyer engagement for large sales organisations. The company serves global enterprises from offices in Europe and the United States.
showpad.com • HQ: Ghent, Belgium • Sales & Marketing • Sales Enablement • Artificial Intelligence • Est. 2011
HQ: Ghent, Belgium • Sales & Marketing • Sales Enablement • Artificial Intelligence • Est. 2011
Verified live · 1 day ago 2 months ago

Principal CloudOps Engineer
Lead • Remote/Hybrid (Ghent, Belgium) • Principal
AI Agents
Claude
Claude Code
Cursor
OpenAI
OpenAI Codex
DevOps
AWS
AWS CDK
Apply
Report

Hygraph
hygraph.com
Michael and Daniel met in 2015 while working for a DAM company. They quickly realized that they share the same mindset on software development, keeping a close eye on the disruptive JavaScript technologies that came to life. A couple of weeks later, the idea of a GraphQL CMS came to their minds, so they built it.
hygraph.com • Berlin • Web Development • Software • Content Management Systems (CMS)
Berlin • Web Development • Software • Content Management Systems (CMS)
≈ $71k – $147k per year (Estimated) • Senior • 6+ years exp • Berlin • Remote (Germany) • Full-Time • Senior
JavaScript
Node JS
TypeScript
Go
Databases
PostgreSQL
AI/ML
Claude
Cursor
OpenAI Codex
Frontend
GraphQL
React.js
DevOps
AWS
Datadog
GCP
New Relic
Pulumi
Terraform
Apply
Report

Purplle
purplle.com
Purplle is an online store for beauty brands and wellness products with over 400 brands and 10,000 products. Has categories for men and electronics as well. Also, lets the user book services at salons and spas for personal care.
purplle.com • Mumbai • Commerce • E-commerce Platforms • Cosmetics & Makeup • Est. 2012
Mumbai • Commerce • E-commerce Platforms • Cosmetics & Makeup • Est. 2012
2 months ago

iOS Engineer
In office (Mumbai, India)
Swift
Swift
Alamofire
AI/ML
Claude
Cursor
OpenAI Codex
Mobile
Bitrise
Clean Architecture
Crashlytics
Firebase
iOS SDK
MVVM
SwiftUI
UIKit
DevOps
CI/CD
GitHub Actions
Jenkins
Rest API
GitHub
Apply
Report

Streemenergy
streemenergy.com
streemenergy.com • Paris • CDN
Paris • CDN
≈ $53k – $134k per year (Estimated) • Senior • Remote (France) • Visa sponsorship • Master's Degree • Senior
Python
AI/ML
LLM
OpenAI
OpenAI Codex
Model Context Protocol
DevOps
CI/CD
GitHub
AWS
Docker
GitHub Actions
Apply
$76k – $99k per year • Senior • Remote/Hybrid (Paris, France) • Full-Time • Senior • English
Python
AI/ML
LLM
OpenAI
OpenAI Codex
Model Context Protocol
DevOps
CI/CD
GitHub
AWS
Docker
GitHub Actions
Apply
Report

Writer
writer.com
Writer is an enterprise generative artificial intelligence company headquartered in San Francisco, California, and founded in 2020. The company provides a full-stack platform that includes proprietary large language models, an integrated graph-based retrieval-augmented generation system, and tools for building autonomous AI agents. It serves Fortune 500 companies across sectors such as financial services, healthcare, and retail, focusing on delivering secure and compliant AI applications for marketing, sales, and operations.
writer.com • HQ: San Francisco, United States • Business Process Automation (BPA) • Software • Marketing Automation • Sales & Marketing • LLM & Generative AI • AI Agents • Artificial Intelligence • Est. 2020
HQ: San Francisco, United States • Business Process Automation (BPA) • Software • Marketing Automation • Sales & Marketing • LLM & Generative AI • AI Agents • Artificial Intelligence • Est. 2020
Verified live · 8 hours ago 2 months ago

Infrastructure engineer (UK)
≈ $99k – $204k per year (Estimated) • Equity • Senior • 5+ years exp • Remote/Hybrid (London, United Kingdom) • Full-Time • Senior
Python
AI/ML
AI Agents
Claude
Claude Code
OpenAI Codex
DevOps
AWS
Azure
GCP
Grafana
Helm
Kubernetes
Prometheus
Pulumi
Terraform
Apply
Top 25% payVerified live · 8 hours ago 2 months ago

Infrastructure engineer
$140k – $274k per year • Equity • Senior • 5+ years exp • Remote/Hybrid (New York, San Francisco, Seattle, United States) • Full-Time • Senior
Python
AI/ML
AI Agents
Claude
Claude Code
OpenAI Codex
DevOps
AWS
Azure
GCP
Grafana
Helm
Kubernetes
Prometheus
Pulumi
Terraform
Apply
Report

Kargo
kargo.com
Kargo helps brands reach consumers through premium media, breakthrough creative, retail media, and AI-powered advertising solutions that drive measurable business results.
kargo.com • New York • Media & Entertainment • Sales & Marketing • Advertising • 501-1000 employees
New York • Media & Entertainment • Sales & Marketing • Advertising • 501-1000 employees
2 months ago

AI Engineer
$140k – $180k per year • Remote/Hybrid (New York, United States) • Bachelor's Degree • Full-Time
JavaScript
Python
Databases
Snowflake
Pinecone
Weaviate
AI/ML
ChatGPT
Claude
Claude Code
Cursor
LangGraph
LLM
Prompt Engineering
LangChain
OpenAI
OpenAI Codex
AI Agents
Model Context Protocol
Embeddings
RAG
Streamlit
DevOps
AIOps
ArgoCD
CI/CD
Kubernetes
Vector
Management
Airtable
Google Workspace
Slack
n8n
Zapier
Marketing
Salesforce
Apply
Report

Insiderone
insiderone.com
Insider is a Turkish founded customer experience and marketing technology company operating globally. Its platform unifies customer data and orchestrates personalised campaigns across web, app, email and messaging channels. The company became Turkey's first female co-founded technology unicorn.
insiderone.com • HQ: Istanbul, Turkey • Software • Customer Relationship Management (CRM) • Artificial Intelligence
HQ: Istanbul, Turkey • Software • Customer Relationship Management (CRM) • Artificial Intelligence
Verified live · 2 days ago 2 months ago

Senior Designer, Brand & Web
Senior • 6+ years exp • Remote/Hybrid • Full-Time • Senior
PHP
PHP
WordPress
AI/ML
Claude
Model Context Protocol
Claude Code
Cursor
OpenAI Codex
Design
Adobe After Effects
Adobe Photoshop
Figma
Apply
Report

Tailscale
tailscale.com
Tailscale is a technology company that provides a zero-config mesh VPN service designed to simplify secure networking for individuals and enterprises. Founded in 2019 by former Google engineers and headquartered in Toronto, Canada, the company builds its solution on the open-source WireGuard protocol to establish direct, end-to-end encrypted connections between devices. Its identity-driven platform eliminates the complexity of traditional networking infrastructure, allowing users to safely connect devices, multi-cloud workloads, and remote teams without managing firewall rules or port forwarding.
tailscale.com • Vancouver • Denver • San Francisco • Toronto • IT Infrastructure • Cybersecurity • VPN • Est. 2019
Vancouver • Denver • San Francisco • Toronto • IT Infrastructure • Cybersecurity • VPN • Est. 2019
Verified live · 19 min ago 2 months ago

Software Engineer, AI Enablement
≈ $141k – $234k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (United States, Canada, United Kingdom) • PhD • Cofounder • Senior
Go
Python
Rust
AI/ML
Claude
Claude Code
LLM Guardrails
OpenAI Codex
DevOps
Platform Engineering
Apply
Verified live · 19 min ago 2 months ago

Software Engineer, AI Enablement
≈ $102k – $199k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Canada, United Kingdom, United States) • PhD • Cofounder • Senior
Go
Python
Rust
AI/ML
Claude
Claude Code
LLM Guardrails
OpenAI Codex
DevOps
Platform Engineering
Apply
Verified live · 19 min ago 2 months ago

Software Engineer, AI Enablement
≈ $89k – $169k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (United Kingdom, United States, Canada) • PhD • Cofounder • Senior
Go
Python
Rust
AI/ML
Claude
Claude Code
LLM Guardrails
OpenAI Codex
DevOps
Platform Engineering
Apply
Report

BECU
becu.org
As a member-owned, not-for-profit financial cooperative, BECU is guided by the credit union philosophy of "people helping people." In fact, putting people over profit guides our everyday business decisions. Unlike many financial institutions, we aren't owned privately. As a cooperative, we are owned by our members.
becu.org • HQ: Issaquah, United States • Lending • Financial Services • Banking • 501-1000 employees • Est. 1935
HQ: Issaquah, United States • Lending • Financial Services • Banking • 501-1000 employees • Est. 1935
Verified live · 1 day ago 2 months ago

Software Developer
$117k – $143k per year • Junior • 2+ years exp • United States • Remote (United States) • Bachelor's Degree • Full-Time • Junior
C#
JavaScript
PowerShell
Python
SQL
TypeScript
C#
.NET
AI/ML
Claude
Copilot
OpenAI Codex
DevOps
AWS
Azure
Azure DevOps
CI/CD
GCP
Git
Gitflow
GitHub Actions
Jenkins
TeamCity
Trunk-Based Development
GitHub
Apply
Report

Mobi
mobi.ai
Born from MIT research and designed for mission-critical use, Mobi offers AI solutions that help you reduce complexity, unlock growth, and amplify your business...
mobi.ai • Somerville • Artificial Intelligence
Somerville • Artificial Intelligence
Open 196 daysTop 25% pay 7 months ago

Senior Frontend Engineer
$140k – $200k per year • Equity • Senior • Remote/Hybrid (Somerville, United States) • Bachelor's Degree • Full-Time • Senior
JavaScript
TypeScript
AI/ML
ChatGPT
Claude
Claude Code
Copilot
Model Context Protocol
Edge AI
OpenAI Codex
Recommender Systems
Frontend
React.js
Vite
DevOps
Git
QA
Cypress
Jest
Playwright
Apply
Report
OpenAI Codex Jobs - Remote & On-site
Frequently asked questions
How many OpenAI Codex jobs are available on Alion?
There are currently 1110 active listings from 480 hiring companies on Alion, refreshed daily.
What salary do OpenAI Codex jobs pay?
The average salary is around $215,417 per year based on the current listings.
Are remote options available for OpenAI Codex 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 OpenAI Codex jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.