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Software Engineer Intern

2 days, 11 hours ago

United States

Full-time

Entry Level

Prompt Engineer

Software Development

FastAPI JSON LLM Microservices Next.js PostgreSQL Python React Render Supabase TypeScript

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ProNexus

ProNexus Landing Page

information technology & services

1-10

View All Jobs 4

Description

Build and ship backend features end to end, from API development through database and integration work.
Implement and improve FastAPI endpoints, background jobs, and core backend services.
Work with Postgres in Supabase, including schema changes, queries, performance, and data integrity.
Integrate external systems such as enrichment providers, outreach tools, and internal workflow services.
Build one-off AI agents that automate sourcing support, enrichment, summarization, extraction, classification, and routing workflows.
Write and iterate on prompts, few-shot examples, and structured JSON schemas to produce consistent agent outputs.
Improve agent quality using lightweight evaluations, edge-case testing, regression checks, and prompt/version tracking.
Add tests, logging, and basic observability to keep the system reliable while moving quickly.

Requirements

Strong Python fundamentals, including clean code, typing hygiene, and debugging ability.
Comfort with HTTP APIs, JSON, authentication patterns, and database-backed systems.
Strong interest in GenAI and prompt engineering, with experience building LLM-powered features.
Experience shipping something real, such as a project, internship, open source contribution, or production app.
Ability to commit meaningful hours consistently in a remote, fast-moving team environment.
Bonus: familiarity with React, Next.js, and TypeScript.
Bonus: experience building agent workflows that extract, classify, enrich, and route information.
Bonus: experience with Postgres or Supabase.
Bonus: experience using LLMs and structured outputs such as JSON schemas.

Benefits

Remote position.
Opportunity to ship production code and take real ownership without busywork.
Direct, tight feedback loop with the founders and real users.
Chance to work on a fast-moving team with meaningful responsibility.
Hands-on experience building GenAI and backend systems in a real product environment.

Interested in this position?

Apply directly on the company website

Apply Now

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