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Rus Kuzmin
Rus Kuzmin

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So You Want to Be a Senior Engineer...

Ah yes, the elusive title: Senior Software Engineer. Sounds fancy, doesn’t it? Makes your CV look impressive, probably gets you a bit more attention on LinkedIn, and maybe even lets you escape the odd stand up meeting unscathed. But let’s get one thing straight... being “senior” isn’t just about how many years you’ve been bashing keys or the number of PR's you approve.

No, it’s a whole different game.

The 10x Nonsense

You’ve heard the legend the “10x engineer” who does the work of ten mere mortals, drinks black coffee by the litre (me haha), and churns out production ready code faster than the rest of us can open our laptops. Sounds cool, right? Shame it’s mostly nonsense.

Being senior isn’t about typing faster or writing smarter one liners. It’s about thinking first. It’s about building things that make sense, not just things that work. Sometimes, it’s about knowing when not to build anything at all and when to push back.

Yes, really... Sometimes the most senior move is saying, “Let’s not do this.” And then defending that decision in a room full of people who very much want to do it differently... like your PO or architect.

Welcome to Your New Side Job: Therapist

Once you hit the senior label, you’re no longer just a dev, you’re unofficially promoted to part time team therapist.

Junior dev’s stuck on a problem and quietly spiralling? PO stressed because a deadline’s slipping? QA pinging you with a blocker five minutes before Friday drinks?

Yep. That’s your problem now.

Your job includes keeping the team afloat, not just technically, but emotionally. It’s about guiding without patronising. It’s code reviews with tact, not condescension. Being gentle but not too gentle. Basically, don’t be that person... you know the one.

Some Days You Architect, Some Days You Mop

People think senior engineers draw diagrams, pick frameworks, and make smart sounding decisions.

Which is true… on some days.

On other days? You’re untangling ancient code that breaks if you so much as sneeze near it. You’re fixing “temporary” solutions that somehow made it to production three years ago. You’re muttering things like:

  • “Who approved this?”
  • “Why is this still running?”
  • “This makes absolutely no sense...”

It’s not all clean design and scalable microservices. Sometimes, it’s just holding things together with duct tape and prayers... until you figure out how to make it better, readable... understandable... manageable....

You're Now The Shit Barer

Now here’s the bit they really don’t tell you about: you’re the team’s umbrella.

You see, higher ups love a roadmap. They love a KPI. A slide deck. A good ol’ fashioned “Can we ship this in a sprint?” conversation.

Your job, as senior, is often to absorb the chaos raining down from above so your team doesn’t get drenched. You smile and nod in the meeting. You push back, gently. You translate nonsense into something your team can actually act on... or, in some heroic moments, make the nonsense disappear altogether.

You’re the reason your junior doesn’t have to hear, “We need this by Friday or the whole quarter’s ruined.”
You’re the reason the team isn’t stress chugging Red Bull at 9pm.

You take the hit. You shield the mood. You filter the madness.

And no, there’s no badge for this. Just another Slack DM at 6pm.

Senior DON'T Know Everything

Let’s clear this up: senior engineers get it wrong. All the time.

The difference is, when we mess up, we (hopefully) admit it, fix it, and help everyone learn something along the way. You’re not expected to be perfect — just honest, thoughtful, and reliable when it matters.

No one wants to work with the “senior” dev who never listens, never explains, and never helps. Do better, be better...

Final Thoughts (Before Another Calendar Invite Drops In)

If you’re aiming for the senior title for the pay rise or the shiny job title... fair enough. Just know what you’re walking into.

  • Less code. More people. Less control. More responsibility.
  • More impact. More teaching. More chances to shape something real.

With that said... still want to be a senior engineer?

Let me know... Or don’t. I’ll be in back to back meetings all day anyway.

Still no gin... but some wine,

Rus

Top comments (35)

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veronika_alejandraflores profile image
Veronika Alejandra Flores Rodriguez

Someday!

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ingosteinke profile image
Ingo Steinke, web developer

Been there, done that, and had so many different titles in my short corporate career - engineer, developer, consultant, junior, senior, lead, and now I mostly call myself a "creative (full-stack) web developer with a front-end focus" or just a "front-end web developer" without any "senior" buzzword. In my subline, you can see that I have been working more than 25 years as some kind of web developer.

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canro91 profile image
Cesar Aguirre

The #1 sign of being a senior is knowing when a solution is good enough. Otherwise, we keep wasting time on abstractions, micro optimizations, unnecessary changes to make it scale. You're senior when you master YAGNI.

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vidakhoshpey22 profile image
Vida Khoshpey

I am an idealist and perfectionism has always been harmful. The further I move forward, the more I think I am not perfect yet and I get stuck in this vicious cycle and never take steps to increase my self-confidence.I don't even know where my level is now.😂😔💯so gooddd post 💪🏻

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goldennoodles profile image
Rus Kuzmin

I've been there, there's nothing bad about it but you gotta let go, why? Because in a week, that beautiful code that you've written will either need to be changed or someone will mess it up! In terms of level - imho, We're all beginners regardless of experience!

Glad you enjoyed the read :)

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vidakhoshpey22 profile image
Vida Khoshpey

Thank you for thinking that way, others expect you to be as knowledgeable as a professional programmer at this age.🥺

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aggarwal_gaurav_1012 profile image
Gaurav Aggarwal

Being a senior is less about coding wizardry and more about clarity, empathy, and knowing when not to build. This should be mandatory reading for every dev aiming for the title.

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goldennoodles profile image
Rus Kuzmin

Spot on!

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kris_chou_5f6deb607e8cb75 profile image
Kris Chou

Yeah, this is so true! 100%

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goldennoodles profile image
Rus Kuzmin

Glad you enjoyed the read!

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kris_chou_5f6deb607e8cb75 profile image
Kris Chou

Yeah, I absolutely enjoyed reading this and felt the same way.
I’m looking forward to reading your future posts — great writing, @goldennoodles

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dotallio profile image
Dotallio

This is all so real, especially the emotional support part - way more therapy than I expected. How do you keep context switches from burning you out?

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goldennoodles profile image
Rus Kuzmin

Good question! Slowing down and understanding. You can't be expected to understand a whole system in a day!

Oh and take notes, your future self will thank you

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aichayasmine_06060b6f73c6 profile image
AichaYasmine

Great insights!

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goldennoodles profile image
Rus Kuzmin

Thank you!

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nadeem_zia_257af7e986ffc6 profile image
nadeem zia

Sound's good

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aichayasmine_06060b6f73c6 profile image
AichaYasmine

My husband is so smart

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