January 21, 2018
Delegating "Junior" Development Tasks. (SPOILER ALERT: It doesn't work)When I first took on a leadership role on a software development team 20 years ago, from the reading I did, I learned that the key to managing successfully was apparently delegation.
I would break the work down - GUI, core logic, persistence, etc - and assign it to the people I believed had the necessary skills. The hard stuff I delegated to the most experienced and knowledgeable developers, The "easy" stuff, I left to the juniors.
It only took me a few months to realise that this model of team management simply doesn't work for software development. In code, the devil is in the detail. To delegate a task, I had to explain precisely what I wanted that code to do, and how I wanted it to be (in terms of coding standards, our architecture, and so on).
If the task was trivial enough to give to a "junior" dev, it was usually quicker to do it myself. I spent a lot more time cleaning up after them than I thought I was saving by delegating.
So I changed my focus. I delegated work in big enough chucks to make it worthwhile, which meant it was no longer "junior" work.
Looking back with the benefit of 20 years of hindsight, I realise now that delegating "junior" dev tasks is absurd. It's like a lead screenwriter delegating the easy words to a junior screenwriter. It would also probably be a very frustrating learning experience for them. I'm very glad I never went through a phase in my early career of doing "junior" work (although I probably wrote plenty of "junior" code!)
The value in bringing inexperienced developers in to a team is to give them the opportunity to learn from more seasoned developers. I got that chance, and it was invaluable. Now, I recommend to managers that their noobs pair up with the old hands on proper actual software development, and allow for the fact that it will take them longer.
This necessitates - if you want the team to be productive as a whole - that the experienced developers outnumber the juniors. Actually, let's not call them that. The trainees.
Over time - months and years - the level of mentoring required will fall, until eventually they can be left to get on with it. And to mentor new developers coming in.
But I still see and hear from many, many people who are stuck in the hell of a Thousand Junior Programmers, where senior people - often called "architects" - are greatly outnumbered by people still wet behind the ears, to whom all the "painting by numbers" is delegated. This mindset is deeply embedded in the cultures of some major software companies. The result is invariably software that's much worse, and costs much more.
It also leads to some pretty demoralised developers. This is not the movie industry. We don't need runners to fetch our coffee.
ADDENDUM: It also just occurred to me, while I'm recalling, that whenever I examined those "junior" dev tasks more closely, their entire existence was caused by a problem in the way we were doing things (e.g., bugginess, lack of separation of presentation and logic, duplication in data access code, etc). These days, when it feels like "grunt" work - repetitive grind - I stop and ask myself why.
Posted 2 years, 3 months ago on January 21, 2018