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Prompt Engineer Intern Jobs (NOW HIRING)

ProNexus

Software Engineer Intern

We're looking for a Gen AI/Backend Software Engineer Intern (Python) who wants to ship production ... Strong interest in GenAI / prompt engineering, with experience building LLM-powered features ...

Festo SE & Co. KG

AI Engineer Intern

Islandia, NY

We are seeking a motivated and technically curious AI Engineer Intern to support the design ... Support data preparation, model evaluation, prompt engineering, and AI workflow optimization ...

Black Box

AI Engineer Intern - USA

Plano, TX · On-site

AI Engineer Intern - AI Center of Excellence (CoE) Location: Plano, Texas, USA Internship Duration ... Practical experience with LLMs, prompt engineering, and/or RAG-based architectures. * Backend ...

Black Box

AI Intern - Dallas, TX

Plano, TX · On-site

AI Engineer Intern - AI Center of Excellence (CoE) Location: Plano, Texas, USA Internship Duration ... Practical experience with LLMs, prompt engineering, and/or RAG-based architectures. * Backend ...

Athenago

AI Engineering Intern

Wilmington, DE · On-site

Role Overview The AI Engineer Intern will develop and enhance Large Language Models (LLMs) to ... Support the development of AI agentic components such as task planning, tool use, memory, prompt ...

Athena LLC

Role Overview The AI Engineer Intern will develop and enhance Large Language Models (LLMs) to ... Support the development of AI agentic components such as task planning, tool use, memory, prompt ...

Hendrickson USA, LLC

AI Intern

Woodridge, IL · On-site

The Artificial Intelligence (AI) IT Intern assists with the design, development, and deployment of ... Contribute to prompt engineering, evaluation, and response-quality improvement initiatives. * Help ...

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How much do prompt engineer intern jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for prompt engineer intern in the United States is $19.31, according to ZipRecruiter salary data. Most workers in this role earn between $16.11 and $20.91 per hour, depending on experience, location, and employer.

What is a prompt engineer intern?

A prompt engineer intern is a trainee who assists in designing and refining prompts for AI language models to improve their responses. The role involves understanding AI behavior, working with tools like GPT, and developing skills in natural language processing within a supervised environment.

Are prompt engineer interns still in demand?

Prompt engineer interns are increasingly in demand as organizations seek to develop and optimize AI language models. Skills in natural language processing, machine learning, and familiarity with AI tools like GPT are valuable for these roles, which are often found in tech companies and AI startups. The demand is expected to grow as AI applications expand across industries.

What is the difference between Prompt Engineer Intern vs Data Analyst Intern?

AspectPrompt Engineer InternData Analyst Intern
Required SkillsPrompt design, AI/ML basics, programming (Python), creativityData analysis, SQL, Excel, statistical skills
Work EnvironmentAI development teams, tech startups, research labsBusiness, finance, marketing departments
Industry UsageAI, machine learning, NLP projectsData-driven decision making across industries

Prompt Engineer Interns focus on designing effective prompts for AI models, requiring skills in AI concepts and programming. Data Analyst Interns analyze datasets to inform business decisions, emphasizing data skills. Both roles are common in tech and business sectors, but they serve different functions within organizations.

What cities are hiring for Prompt Engineer Intern jobs? Cities with the most Prompt Engineer Intern job openings:
What are the most commonly searched types of Prompt Engineer jobs? The most popular types of Prompt Engineer jobs are:
What states have the most Prompt Engineer Intern jobs? States with the most job openings for Prompt Engineer Intern jobs include:
Prompt Engineer Intern jobs near you

Software Engineer Intern

ProNexus

Remote

Full-time

Re-posted 20 days ago

Job description

We're building ProNexus: the all-in-one platform for sourcing human intelligence with AI.
Consulting and research teams rely on human experts for primary research-finding them, vetting them, scheduling them, capturing insights, and turning those insights into reusable knowledge. Today that work is fragmented across inboxes, spreadsheets, CRMs, and manual workflows.
ProNexus brings it together: AI-powered sourcing + outreach workflows + expert/CRM management + project execution + an "org memory layer" where insights compound over time instead of getting lost in decks and docs.
Right now it's two founders. We're looking for a Gen AI/Backend Software Engineer Intern (Python) who wants to ship production code, learn fast, and take real ownership-without "intern busywork."
This internship is for you if...
  • You've built backend systems in Python and want to go deeper.
  • You're excited about GenAI + agent workflows and can write strong prompts / schemas to get reliable outputs.
  • You like building one-off AI agents for specific workflows (extract → classify → enrich → route) and iterating until they're dependable.
  • You ship fast, unblock yourself, and don't need hand-holding to make progress.
  • You enjoy a tight feedback loop with founders and real users.

What you'll do
  • Build and ship backend features end-to-end (API → DB → integrations).
  • Implement and improve FastAPI endpoints, background jobs, and core services.
  • Work with Postgres (Supabase): schema changes, queries, performance, data integrity.
  • Integrate external systems (e.g., enrichment providers, outreach tooling, internal workflows).
  • Help us build one-off AI agents that automate internal + customer workflows (e.g., sourcing support, enrichment, summarization, extraction, classification, routing).
  • Write and iterate on prompts, few-shot examples, and structured outputs (JSON schemas) to make agent behavior consistent.
  • Improve agent quality with lightweight evals: small test sets, edge cases, regression checks, and prompt/version tracking.
  • Add tests, logging, and basic observability so we can move fast without breaking things.

Our current stack
  • Python (FastAPI)
  • Supabase (Postgres)
  • Render
  • React / Next.js + TypeScript (you don't need to be frontend-heavy, but bonus if you can contribute)
  • AI: LLMs + agent workflows

What we're looking for (requirements)
  • Strong Python fundamentals (clean code, typing hygiene, debugging ability).
  • Comfortable with HTTP APIs, JSON, auth patterns, and database-backed systems.
  • Strong interest in GenAI / prompt engineering, with experience building LLM-powered features (projects are totally fine).
  • Some experience shipping something real (project, internship, open source, production app).

Location / schedule
  • Remote
  • This is a fast-moving team-best for someone who can commit meaningful hours consistently.

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