People give a variety of reasons for choosing a career as a software developer: they say programmers make big money; they can dress casually every day of the week; and that anyone can teach themselves to be a programmer.
Unfortunately, the job market is littered with people who may have had the raw intelligence or maybe even the knowledge, but not the right attitude or personality to become a good programmer.
Here are a few things to consider when deciding whether you should become a software developer.
1. You'd rather be trained than self-teach
In most development shops, there is rarely any training, even if the company has a training program in place for other employees. At best, the company might reimburse you for a book you buy. Programmers are expected to arrive on their first day with all (or at least most ) of the skills they need.
Even worse, the assumption is that programmers are really smart people who are good at problem solving. That assumption leads upper management to believe that good programmers do not need training.
Add to this the fact that training for developers is extremely expensive, and the result is that, when you change positions, you will need to figure out what is going on in the job yourself, and you will probably need to teach yourself.
2. You like regular working hours
Software-development projects are notorious for being late. Even the projects that are delivered on time always seem to run behind schedule at some point. If you don't like (or can't handle) irregular or fluctuating demands on your time by your employer, development is not for you.
When crunch time comes, your employer is more concerned with getting the product in the hands of a million-pound client than with your child's school play or the new TV programme you wanted to watch.
3. You prefer regular raises to job-hopping
The world of development is one of continual erosion of skill value. Unless you are working in a job that deals with slow-to-change technologies, chances are, your skill set is less valuable every day.
The state of the art is changing rapidly, and the skills that are hot today will be far less relevant tomorrow. As a result, it is difficult to sit at the same desk doing the same work every day and expect a raise that exceeds a cost-of-living increase. You need to keep your skills up to date just to maintain your current value.
In addition, if you want to boost your salary, you need to expand your skill set significantly and either earn an internal promotion or go to another company.
4. You do not get along well with others
It's one thing to be an introverted person or to prefer to work by yourself. It's another thing to be unable to get along with others, and it can sink you as a developer.
Not only that, your manager may well be a non-technical person (or a technical person who has not worked hands-on in some time), so you need to be able to express yourself to non-technical people.
5. You are easily frustrated
Software development is often quite frustrating. Documentation is outdated or wrong, the previous programmer wrote unreadable code, the boss has rules to follow that make no sense… the list is endless.
At the end of the day, no one wants to be working next to someone who is always cursing under his or her breath or screaming at the monitor.
If you are the kind of person who goes insane spending eight hours to do what appears to be 10 minutes' worth of work, this is not a career for you.
6. You are closed to others people's ideas
In programming, there are often problems that have only more than one "right" answer.
If you do not handle criticism well, or do not care to hear the suggestions of others, you might miss something important.
For example, a few weeks ago, one of our junior-level people made a suggestion to me. After considering it for a bit, I decided to try it. It turned out that he was right and I was wrong, and his suggestion brought the time to execute a piece of code from multiple days to a few hours.
Ignoring this person due to the difference in our experience levels would have been foolish.
7. You are not a "details person"
Programming is all about the details. If you get lost in a movie more complex than Conan the Barbarian, you probably won't do very well in the development world.
Sometimes, something as simple as a missing full-stop can mean the difference between random failure and perfect success. If you are the type of person who might not figure out where the missing full-stop is, your career will be limited in range, at best.
8. You do not take personal pride in your work
It's possible to program by the book and do a passable job. The problem is, the book keeps getting rewritten.
Software development is not a factory job where you tighten the same bolt all day long, where a touch too much or too little torque makes no difference. It requires independent thought, which in turn requires the people doing the work to take pride in it.
Furthermore, it's easy to do something the wrong way and have it work just well enough to end up in production. That "little error" you turn a blind eye to since it doesn't seem to cause any problems will cause problems.
Programmers who do not treat each project as something to be proud of turn out poor-quality work, which in turn makes their careers short-lived.
9. You prefer to shoot first and ask questions later
Software developers, at least the good ones, spend a lot more time planning what they're going to type than actually typing.
Usually, when coders just open up their code editor and start banging away at the keyboard, most of what they write gets ripped out later. Programmers who ponder, think, consider and plan write better code in less time with fewer problems.
There's a reason so many programmers barely know how to type properly: the hard part of the job is knowing what to type. People who do not invest the time up front in their zeal to get started with the "real work" are skimping on the "real work".
If you are a doer and not a thinker, software development is probably not a good career choice for you.
10. You do not like the geek type of person
For a variety of reasons (some legitimate), a lot of people just do not enjoy being around the engineer or techie personality. If you have a hard time with the Dilbert personality type, do not even consider going into programming.
Are all developers like that? Of course not. But they comprise a large enough portion of the workforce that you would be miserable in the industry.
Talkback
i knew it. i'm not going to be a software developer. this kind of blood does not run through my veins. i'll just finish the degree for now and do something else.