Burnout is common in tech, but it is especially common for career changers. When you are new to an industry, imposter syndrome amplifies every pressure. The learning curve is steeper than you expected. You feel like you cannot say no to anything because you are still proving yourself. That combination makes the first year in tech one of the highest-risk periods for burnout you will ever face.
Five early warning signs
The first sign is dread on Sunday evenings before the work week — not mild reluctance, but a physical heaviness that sets in around 5pm. The second is difficulty concentrating on things you used to find engaging: you open a document and your mind wanders immediately. The third is feeling like your work is meaningless despite receiving positive feedback — the praise lands but does not stick. The fourth is taking noticeably longer to complete tasks that used to be fast; a task that took an hour now takes three. The fifth is avoiding colleagues or meetings you used to enjoy — you cancel catch-ups, skip optional team events, and feel relieved when meetings get cancelled.
These signs rarely arrive together. Usually one appears first, then a second a few weeks later. By the time three or four are present, you are not approaching burnout — you are already in it.
Prevention strategies that actually work
First, set a hard stop time and keep it. Not a soft target — a hard stop. Log off, close the laptop, and do not check Slack after that time. The boundary only works if it is real. Second, build one non-tech hobby that has no career utility. Something you do purely because it is enjoyable, with no learning agenda attached to it. This gives your brain a genuine rest from performance mode. Third, talk about burnout risk openly with your manager before you hit it. Most managers would rather adjust workload or pace than lose a team member to burnout six months in. The conversation is less awkward than you think. Fourth, take your full vacation allocation. PTO does not carry over in your first year at most companies — unused days are simply lost. Time off is part of your compensation; treat it that way.
The thing no one says out loud
The first year in tech is the hardest. Many career changers feel peak burnout risk around months six to nine, when the honeymoon energy of the new job has faded but you still feel behind your colleagues. That gap between expectation and reality is the dangerous window. It is normal, and it passes. Knowing that it is a phase — not a permanent condition — is often enough to help you ride it out rather than catastrophize. Most people who make it past month nine feel substantially more settled by month twelve.