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Mia Goulart Mia Goulart
Updated on February 06, 2026

11 Companies Hiring Interns in NYC to Know

These companies offer hybrid and in-person internship opportunities across specializations ranging from marketing to software engineering.

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Sara A. Metwalli Sara A. Metwalli
Updated on February 06, 2026

What Is Schrödinger’s Cat?

Schrödinger’s Cat is a thought experiment illustrating quantum superposition, where a cat is in a sealed box tied to a random quantum event. Until the box is opened and observed, the cat exists in a superposition — simultaneously alive and dead.

Image: Shutterstock / Built In
Amit Patel Amit Patel
Updated on February 06, 2026

Why Spec-Driven Development is the Future of AI-Assisted Software Engineering

Vibe coding can be useful, but to really unlock the power of AI-assisted engineering, you need the persistent context and quality of spec-driven development.

Image: Shutterstock / Built In
Abel Rodriguez Abel Rodriguez
Updated on February 06, 2026

20 Companies Hiring Sales Representatives in London

Companies across software, IT, media and more are recruiting skilled sales reps in the U.K.’s capital city.

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Abel Rodriguez Abel Rodriguez
Updated on February 06, 2026

35 Top Companies in Germany to Know

Germany is home to some of the largest and most innovative companies in the world.

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Jeff Rumage Jeff Rumage
Updated on February 06, 2026

25 Companies in Gurgaon to Know

Some of the world’s most prominent companies have a presence in Gurgaon.

Image: Anuja Sharma / Shutterstock
Built In Staff Built In Staff
Updated on February 06, 2026

At Allwyn, Employees Are 'Always Growing'

Want an inside look at why employees choose Allwyn? We heard from three employees who described a creative, data-driven and supportive environment that encourages continuous growth and development.

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Alyssa Schroer Alyssa Schroer
Updated on February 06, 2026

51 Tech Companies With the Best Benefits

These companies offer a range of top employee benefits, such as unlimited PTO, sabbaticals and learning and development stipends.

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Taylor Rose Taylor Rose
Updated on February 06, 2026

What Real Career Development Looks Like at These Growing Companies

See how upskilling, learning programs and clear promotion frameworks help employees at AlertMedia, Grocery TV and Arrive Logistics grow with confidence. 

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Jeff Rumage Jeff Rumage
Updated on February 06, 2026

Ads Are Coming to ChatGPT. What Does That Mean for Users?

As computing costs soar, AI companies face a choice: charge users more, show them ads or find another way. OpenAI is testing whether chatbots can serve advertisers without compromising their core promise to help.

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