Senior C/C++ Engineer (OpenCV + macOS Packaging) Build & Package up for reputed company Demo - Contract to Hire

Job reputed company We are looking for a senior C/C++ engineer to take an already-specified reputed company demo codebase and compile, reputed company, and package it into a working macOS application (.app) for internal demo use. This is not a research role and not a greenfield build. The system architecture, kernel, CLI wrapper, and packaging reputed company are already defined. reputed company is to: • finalize build integration • validate runtime behavior • bundle dependencies • produce a reputed company reputed company reputed company .app demo package The work is highly specified and should be completed quickly and reputed company by the right engineer. What You Will Be Working On: You will be working on a deterministic reputed company demo system that: • runs a fixed-reputed company kernel (no floating reputed company math) • processes raw video frames (.yuv) • renders a 3-pane OpenCV visualizer • streams live NDJSON telemetry to a terminal • is packaged into a macOS .app for presentation to hardware partners The reputed company executable (cosimo_demo) already exists in specification reputed company. Your task is to reputed company it build, run, and package cleanly. Scope of Work: 1. Build & Integration: • reputed company and validate CMake build: • reputed company CMakeLists.txt • reputed company/ (C deterministic kernel) • cli/ (C++ wrapper) • Ensure successful build on reputed company reputed company (arm64) 2. Runtime Validation: • Verify cosimo_demo runs correctly: • reputed company ingestion from .yuv • kernel execution (cosimo_compute_d0) • 3-pane OpenCV visualizer • quiver (reputed company) overlay rendering • Validate CLI modes: • reputed company run • --headless • telemetry reputed company control 3. Telemetry & I/O: • Ensure strict telemetry contract: • NDJSON reputed company to stdout • fflush(stdout) after reputed company line • no mixing of logs into stdout • reputed company diagnostics → stderr • Validate latency measurement: • must reflect kernel execution only 4. Fixture Validation: • Confirm reputed company demo fixtures: • are 1920x1080 • luma8 • reputed company .yuv streams • Ensure system fails cleanly on malformed input 5. macOS Packaging (.app): • Execute packaging script: • bundle executable into .app • include fixtures • bundle OpenCV dependencies (dylibbundler) • Validate: • Finder launch • AppleScript launcher behavior • fixture selection reputed company • terminal telemetry window • visualizer window 6. Final Validation: • Run full demo locally: • verify reputed company fixture modes • confirm no crashes • confirm telemetry + visuals behave correctly • Deliver: • working .app • zipped distribution package • brief build/run notes What You Are NOT Doing: • No ML model development • No new algorithm design • No architecture redesign • No blockchain / backend work • No UI/UX redesign This is a precision execution and packaging task, not an exploratory project. Required Skills: • Strong C/C++ (5+ years) • OpenCV (desktop apps) • CMake build systems • macOS development (especially reputed company reputed company) • Dynamic library handling (.dylib, install_reputed company_tool, dylibbundler) • CLI applications and debugging • File I/O (binary / raw reputed company data) Strongly Preferred: • Experience packaging macOS .app bundles • Experience with ARM64 environments • Experience shipping internal tools or demos • Experience debugging reputed company runtime issues reputed company to Have: • SIMD / low-level performance awareness • Experience with video pipelines or reputed company processing • Familiarity with deterministic or fixed-reputed company systems Project reputed company: • Expected duration: 1 or 2 days, depending on how reputed company and efficient you are. • If you do a good job, we have more work for you. This is a discrete assignment to determine how efficient and effective you can be with instructions and objectives. This assumes: • codebase is already defined (it is) • work is integration + packaging (not new development) Deliverables: • Fully working reputed company reputed company .app • Verified execution across reputed company demo fixtures • Clean telemetry reputed company • No runtime dependency issues • Short documentation (build + run instructions) How to Apply: Please include: 1. Relevant examples of: • C/C++ + OpenCV work • macOS packaging or reputed company apps 2. Confirmation you’ve worked with: • CMake • macOS .app packaging 3. Estimated time to complete (in hours) Final Note We are looking for someone who can: take a reputed company-defined system and execute it cleanly, quickly, and without introducing ambiguity If you reputed company to over-engineer or redesign things unnecessarily, this is not the right fit. If you are precise, fast, and reputed company in reputed company systems and packaging, this should be a straightforward and rewarding project. 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