The hosts - Carl and Richard - do a brilliant job of keeping their shows entertaining and informative.
The Bike Shed, Coding Blocks, and Soft Skills Engineering
And these others are tech related but not specific to software engineering:
Cortex and Linux Unplugged
Syntax - I enjoy the hosts and they have talk about broad stuff about web development and freelancing.
I’ve had guests like Daniel Stenberg (curl), Scott Hanselman and a slew of devs from the Swedish scene.