PW

Software Engineering Intern

Parallel Web Systems
Posted onFeb 10, 2026
LocationPalo Alto, California, United States (On-site)
Employment typeFull-time

About us

Parallel is a web infrastructure company. Our products are used by leading businesses in sales, marketing, insurance, and coding to build best-in-class AI agents with flexible and powerful programmatic access to the web.

We've raised $130 million from Kleiner Perkins, Index Ventures, Spark Capital, Khosla Ventures, First Round, and Terrain to build the web for AIs. We're forming a world-class team of engineers, designers, marketers, sellers, researchers, and operational experts to achieve our mission.

Job: As a Software Engineering Intern at Parallel, you’ll work on how AI agents retrieve and understand information from the open web. You’ll help train and scale embedding and ranking models that sit behind our APIs, where model quality, latency, and freshness all matter.

You: You’re curious how modern ML models behave at scale and like arguing about where search, retrieval, and transformers converge. You care less about toy problems and more about seeing your work show up in real systems used by other engineers and AI products.

Life at Parallel

Our team works fully in-person, between our Palo Alto HQ and San Francisco office. We’re a flat, talent-dense organization dedicated to solving technical and creative problems.

We seek like-minded individuals who share our passion for applying science, creativity, and consistency to big and complex problems with equally big outcomes. These are our values:

  • Own customer impact:It’s on us to ensure real-world outcomes for our customers.

  • Obsess over craft: Perfect every detail because quality compounds.

  • Accelerate change: Ship fast, adapt faster, and move frontier ideas into production.

  • Create win-wins: Creatively turn trade-offs into upside.

  • Make high-conviction bets: Try and fail. But succeed an unfair amount.

Compensation & benefits

  • Competitive salary

  • Generous equity

  • Visa sponsorships

  • 401K plans

  • Daily lunch & office snacks

  • Dinner at the office

  • Unlimited vacation

  • Caltrain pass reimbursement

Parallel Web Systems

View company profile

Parallel Web Systems builds web search and research APIs purpose-built for AI agents, providing production-grade infrastructure that outperforms humans and leading AI models on complex research benchmarks.

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