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Remote OpenAI API Jobs

Browse remote OpenAI API positions — GPT-4 and ChatGPT integration, LLM product engineering, and AI feature development at companies shipping real AI products.

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LLM Integration Engineer AI Feature Developer GPT Application Engineer LLM Product Engineer AI Backend Developer

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F

Posted 1 month ago

Applications closed

AI Marketing Prompt Analytics Engineer

Farion Data

On-site

Paris, France (UTC+1)

job
Full-time
English
$130k – $160k / year
Open job
I

Posted 1 month ago

Applications closed

AI Marketplace NLP Trust Analyst

Intevo AI

Hybrid

Chicago, United States (UTC-6)

job
Full-time
English
$130k – $160k / year
Open job
Y

Posted 1 month ago

Applications closed

AI Prompt Exfiltration Detection Engineer

Yovex Intelligence

Remote

Berlin, Germany (UTC+1)

job
Full-time
English
$200k+ / year
Open job
K

Posted 1 month ago

Applications closed

AI Listening Comprehension Exercise Generator

Klavio Works

Remote

Berlin, Germany (UTC+1)

job
Full-time
English
$60k – $80k / year
Open job
L

Posted 1 month ago

Applications closed

AI Feature Rollout Communication Bot Developer

Lumio Systems

Remote

Chicago, United States (UTC-6)

job
Full-time
English
$100k – $130k / year
Open job
Z

Posted 1 month ago

Applications closed

AI Tool-Use Evaluation Harness Engineer

Zenora Labs

Remote

New York, United States (UTC-5)

job
Full-time
English
$160k – $200k / year
Open job
C

Posted 1 month ago

Applications closed

Prompt Engineer

Candor Systems

Remote

New York, United States (UTC-5)

job
Contract
English
$60k – $80k / year
Open job
J

Posted 1 month ago

Applications closed

AI Customer Contract Renewal Terms Extractor

Jarvik Solutions

Remote

Lisbon, Portugal (UTC+0)

job
Contract
English
Negotiable / Competitive
Open job
J

Posted 2 months ago

Applications closed

AI Content Personalization Engineer

Jorvex Studio

Remote

Amsterdam, Netherlands (UTC+1)

job
Full-time
English
$100k – $130k / year
Open job
Q

Posted 2 months ago

Applications closed

AI Vendor Onboarding Chatbot Developer

Quelva Works

Remote

London, United Kingdom (UTC+0)

job
Contract
English
$80k – $100k / year
Open job

Role guide

What to expect in remote OpenAI API jobs

OpenAI API roles are among the most in-demand positions in AI right now. Engineers who work with the OpenAI API professionally build production-grade LLM features — function calling, structured outputs, embeddings, fine-tuning, and vision — not just basic completions. The strongest candidates combine API expertise with solid Python engineering and LLM evaluation practices.

What you'll work on

  • Build GPT-4 powered features for SaaS products using function calling and structured outputs
  • Develop RAG systems combining OpenAI embeddings with vector search
  • Integrate ChatGPT into customer-facing workflows with safety guardrails
  • Fine-tune GPT models on proprietary data for domain-specific applications

What companies look for

  • Deep familiarity with the OpenAI API — completions, embeddings, fine-tuning, vision
  • Cost and latency optimisation — prompt compression, caching, model selection
  • LLM evaluation practices to measure output quality in production

Frequently asked questions

What remote OpenAI API jobs are available on RemoteAI?

LLM integration engineers, AI product developers, and backend engineers building GPT-4 powered features. Most roles require Python and production experience beyond hobby projects.

Do OpenAI API jobs require knowledge of LangChain?

Not always, but it helps. Some companies use the OpenAI SDK directly; others use LangChain or LlamaIndex for orchestration. Check individual listings for the expected stack.

What salary can I expect for a remote OpenAI API engineer role?

It depends on the level and the company. On October 30, 2026, 872 of 1,889 open roles at 143 AI companies listed on RemoteAI had a yearly US dollar range on their own job boards. Job posts with an AI engineer title had a posted base-pay range with a median midpoint of $247,750 a year (68 posts at 27 companies); for technical roles whose location says remote, the median midpoint was $225,000. Most of these are well-funded AI companies, so other employers may pay less. Each job page shows the range when the company publishes one.

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