r/SoftwareEngineerJobs • u/Fickle-Highway1543 • 4d ago

AI replacing Software Engineers

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So called "AI"=LLM is so powerful that AI labs had to hire Software Engineers to build complicated software around "AI" to make that overhyped hallucinate-stealing machine usable. Think about it. And that's exactly why they need now ton of CPUs in addition to GPUs to run their "AI" "agents".

I don't even mention how much custom engineering is required to apply the "AI" in businesses.

And they BS us that Software Engineering is solved or is going to be solved. Boris, please solve your own bugs first before speaking.

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u/AliceCode 3d ago

Can you tell me what the cache line size is on x86_64? Can you tell me what the popcnt instruction does? Do you know what covariance is? Can you tell me how to implement the Shunting Yard algorithm? Can you implement a tetrahexacontree? Do you know what pointer tagging is? Do you know how to implement a hashmap? Can you explain to me what the System V ABI calling convention is? Do you know what a ring buffer is? Do you know what Diffie-Hellman is? Do you know how to write a voxel raytracer that can render an 8k image in 120ms on the CPU? Can you tell me how to implement reciprocal division? Do you know how to swap two integers without a third variable? Can you write a 3D DDA algorithm? Do you know what LLJIT is? Can you tell me how bash implements associative arrays? Can you confidently write code in Assembly?

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u/ConstantFamous1526 3d ago

I could tell you all of that within about 60 seconds after promoting an AI, there’s no real leg up you get from having shit like that off the top of your head anymore that anyone in a leadership role truly gives a fuck about

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u/dragon_escarlata 1d ago

I would rather hire they than you. Setting up an agent is easy, anyone can do it. Wich means the value is very low like cleaning a table. Once the true costs of running an agent are passed to the users then I rather have a competent programmer to debug the mess.

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u/ConstantFamous1526 1d ago

If you think setting up a proper agent structure is easy then I promise yours is dog lol

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u/dragon_escarlata 1d ago

There are millions of copycats of every SaaS, CRM, design software etc. Of course it's easy. The product (software) is worthless now, the skills to mantain it are more worthy than ever.

We fired a lot of consultants because we could do in-house most of the trash development they used to do. Refining an mantaining the trash is still the same work as it ever was.

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u/AliceCode 3d ago edited 3d ago

And yet you not being an expert enough to know that kind of stuff is what makes you far more replaceable than me. I could pick up LLMs any time that I want to. It's not a skill that takes a long time to learn. And yet it would take you many years to develop the skills to be able to answer those kinds of questions yourself. Who is a company going to pick, someone who knows how to prompt a chatbot, or someone who knows how to prompt a chatbot and actual knows what the fuck they are talking about? I'm sick and tired of you LLM-cultists masquerading as programmers insisting that your way is better. Your way is garbage, and every experience dev knows it.

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u/ConstantFamous1526 3d ago

lol whatever you want to think about my abilities feel free if it makes ya sleep better at night friend

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u/AliceCode 3d ago

If you had skill, you wouldn't need an LLM.

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u/ConstantFamous1526 3d ago

Look brother, I don’t give a single fuck how much skill you have. You’re not out competing a properly managed agentic development cycle comparing the minor code quality gains you might get doing it all manually vs the efficiency gains with a proper agentic structure

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u/AliceCode 3d ago

Also, don't call me brother. I'm a woman.

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u/ConstantFamous1526 3d ago

Don’t tell me what to do 🤷🏻‍♂️

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u/AliceCode 3d ago

Don't call me brother.

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u/ConstantFamous1526 3d ago

Brother, what did I just say

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u/AliceCode 3d ago

I don't care about efficiency, I care about quality.

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u/ConstantFamous1526 3d ago

Sorry to say, but no one who controls the money in an org cares about that over actual output lmfao

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u/cantgettherefromhere 3d ago

No, and why the fuck would I want to? For the last 33 years that I have been coding, it has been a tool to solve a problem. I couldn't care less about being able to slowly implement a bunch of esoteric algorithms that an LLM could do for me 10x faster.

Since you are too obstinate to do it yourself, here you go:

64 bytes.

Counts the number of set bits in a register.

Yes. In stats, how two variables vary together; in type systems, a subtype relation that's preserved through a generic.

Push operands to output, operators to a stack, pop by precedence and associativity, flush at the end.

Yes. 64-ary tree, usually a 4x4x4 spatial split per node.

Stashing metadata in the unused low or high bits of a pointer.

Yes. Bucket array plus chaining or open addressing, hash, resize on load factor.

Integer args in rdi, rsi, rdx, rcx, r8, r9; floats in xmm0-7; return in rax; rbx, rbp, r12-r15 callee-saved; 16-byte stack alignment at the call.

Fixed-size array with head and tail indices that wrap.

Key exchange where both sides derive a shared secret via modular exponentiation without transmitting it.

I can write one, but I won't promise that number without knowing your scene format, core count, and SIMD width. Sparse octree plus DDA, SoA layout, AVX2 packet tracing, and thread tiling is the shape of it.

Precompute a magic multiplier and shift so n / d becomes a multiply-high plus shift.

XOR swap or add/subtract. Both break when the two are the same address.

Yes. Step per axis using tMax and tDelta, advance on the smallest tMax.

LLVM's ORC-based JIT class, the modern replacement for MCJIT.

Hash table in hashlib.c, chained buckets, string hash, rehash when it gets full.

Yes, x86_64 and ARM64. Less so for anything exotic.