Seattle

Seattle is one of the best U.S. cities for a software engineer if the main goal is career upside plus quality of life. The Reddit SWE sentiment is broadly positive: people repeatedly say the salaries, employer density, and networking opportunities make it a serious tech hub without feeling quite as punishing as the Bay Area. The data supports that: Seattle ranks near the very top for net tech income and purchasing power, even though its cost of living is also among the highest.

What residents love most is not just work—it is the Pacific Northwest setting. Transplants talk about the Cascades, Rainier, the Olympics, greenery, water, hiking, and summers as major reasons they stay. People coming from hot places like Texas or the Southeast often find the mild, gray, rainy climate a feature rather than a bug.

The main warnings are social and lifestyle-related. The Seattle Freeze comes up constantly: many people find it hard to make friends, especially without an existing network or hobbies. Dating also gets mixed-to-negative reviews. Several residents say the city is friendly enough on the surface, but not naturally warm or spontaneous.

Financially, Seattle is expensive, but unusually strong for engineers because compensation is so high and taxes are favorable by U.S. standards. Rent, food, and services are painful, and home ownership is still a stretch, but relative to engineer income it can be more workable than many elite tech hubs. The bigger tradeoffs are dark winters, visible homelessness/property crime in some areas, and the reality that U.S. immigration remains difficult for non-citizens.

Overall: a high-upside, high-cost, socially challenging but very rewarding city for software engineers—especially for people who like gray weather, nature, and ambitious tech environments.