Secure a member budget for online classes (e.g. Coursera), conferences and books. Have them do presentations on various subjects related to their craft (new thi

Secure a member budget for online classes (e.g. Coursera), conferences and books. Have them do presentations on various subjects related to their craft (new things they've learned, new frameworks), add standards (coding, testing, linters, etc.) to the team's workflow, send them to conferences and have them do presentations on what they learned and how could help the team grow, etc. Voice your concerns, ask them to participate. Remember that ppl have difference backgrounds and learn in many different ways. NOTE: None of the above should be done if the employers free time, except from the Coursera classes ofc which the company will have to pay if the team member agrees. A team needs to have at least some time per month spent in personal development, where you need to combine what everyone in the team likes with what is useful to the company/team. All the above needs to be decided on a team level, but as a leader you can drive the discussion.