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Sentiro Partners · 9 hours ago

Software Engineer – High Performance C++ Systems

Florida, United States

Full-time

Onsite

Mid, Senior Level

$250K/yr - $400K/yr

2+ years exp

Sentiro Partners is a frontier search firm specializing in advanced technology and data science. They are seeking a Software Engineer to build high-performance C++ systems that handle enormous volumes of data with strict latency constraints, working in a high-ownership environment alongside brilliant engineers and researchers.

Staffing & Recruiting

Hiring Manager

Adrian Clarke

Responsibilities

You'll build high-performance C++ systems that process enormous volumes of data with brutal latency constraints

The problems are legitimately hard

Taking a complex technical challenge and producing something elegant that also screams "that's the craft"

You'll work directly with brilliant engineers and researchers who care about both theoretical correctness and practical performance

Ideas move from whiteboard to production fast, and you'll own what you build all the way through

This means monitoring your systems in prod, debugging the weird behavior that only shows up under real load, and continuously making things better

The feedback loop is immediate

The impact is measurable

The work is real

Qualification

C++High-performance systemsConcurrency primitivesMemory hierarchiesThread schedulingIntellectual curiosityComputer Science degreeClear communicationOwnershipProblem-solving

Required

You write serious C++. Not just syntactically correct code, but the kind that makes other engineers say 'oh, that's clever' when they read it six months later

You think about performance as a feature, not an afterthought

MINIMUM OF 2-6 years PG experience in production; ideally on core systems

You understand how computers actually work. Memory hierarchies, concurrency primitives, thread scheduling; you know why these things matter and how to make them work in your favor

Bonus points if you've ever had an opinion about memory ordering semantics

You're intellectually curious. When something is slow, you want to know why

When a system behaves unexpectedly, you dig until you find the root cause

You read papers. You try things. You measure everything

You communicate clearly and own your work

High-ownership environment means exactly that; you're trusted to make decisions, ship code, and live with the consequences

You can explain complex technical decisions to non-technical stakeholders without the condescension

You have a degree in Computer Science, Engineering, or something that convinced you computers are interesting

What you've built since matters more than where you studied