Looking at Indeed data, most of the decline in postings was in 2022H2 and 2023, with only ~10% annual decline since then: https://fred.stlouisfed.org/series/IHLIDXUSTPSOFTDEVE . In other countries the movement wasn't as sharp but has more or less caught up with the US by this point.
HN's own "Who's Hiring/Looking" posts follow a similar but perhaps slightly rosier trend - pretty flat since late 2023: https://www.hnhiringtrends.com/ (Note: this site counts only top-level looking/hiring comments, to reduce noise from replies)
April looks good, but hard to tell any firm trends.
Month Hiring Wants to Be Hired Ratio (Hiring : Hired)
May 2025 304 297 1.02 : 1
April 2025 512 324 1.58 : 1
March 2025 535 514 1.04 : 1
February 2025 662 533 1.24 : 1
January 2025 515 439 1.17 : 1
December 2024 491 444 1.11 : 1
November 2024 507 380 1.33 : 1
October 2024 500 446 1.12 : 1
September 2024 519 446 1.16 : 1
August 2024 486 404 1.20 : 1