Senior C++ Systems Engineer

Employment: Full-time Experience: Mid-Senior level Education: Bachelor's Degree About Us At SkyLabs AI Inc ., we are at the forefront of the artificial intelligence revolution. As a US-headquartered company, we conduct applied research on AI for intelligent reasoning. We specialize in complex neurosymbolic AI to solve intricate problems within software engineering and mathematical reasoning. Our team is composed of world-class researchers and engineers dedicated to building the platforms and intelligent agents that will power the next generation of software. If you are passionate about building truly intelligent systems and want to make a lasting impact, join us. The Role As a C++ Systems Developer on this project, you'll be instrumental in building the runtime infrastructure and contract enforcement mechanisms that form the backbone of our verification system. You'll work at the intersection of modern C++ language features, compiler technology, and formal methods, implementing the systems that translate mathematical specifications into executable runtime checks. This is a rare opportunity to work on cutting-edge compiler technology while contributing to the future of software verification. Key Responsibilities Design, develop, and maintain high-performance C++ systems code for verification infrastructure Implement compiler integrations and code generation pipelines using Clang/LLVM Build reusable libraries, APIs, and toolchain components for developer consumption Integrate third-party frameworks and develop build automation systems Write comprehensive tests and establish quality assurance processes Optimize code for performance, reliability, and maintainability Collaborate with cross-functional teams including researchers and engineers Participate in code reviews, architectural discussions, and technical design Document technical decisions, APIs, and system architectures Stay current with C++ evolution and formal methods advancements Requirements Technical Skills 5+ years of professional C++ development with deep understanding of modern C++ (C++17/20/23) Strong systems programming background : memory management, performance optimization, low-level debugging Compiler knowledge : Experience with Clang/LLVM, AST manipulation, or code generation Build systems expertise : CMake, Bazel, or similar; experience with complex multi-component builds Proficiency with debugging tools : GDB, LLDB, sanitizers (ASan, UBSan, TSan) Experience writing deterministic, reproducible code for critical systems Software Engineering Track record of building robust, maintainable toolchain infrastructure Experience with automated testing frameworks and test-driven development Understanding of API design for developer-facing tools Familiarity with continuous integration and deployment pipelines Strong commitment to code quality, documentation, and best practices Mindset & Approach Comfortable working with ambiguity and research-oriented problems Systematic problem-solving approach with attention to edge cases Ability to read and understand formal specifications (training provided) Collaborative mindset with excellent communication skills Self-motivated with ability to work independently on complex technical problems Strong Bonus Points For Knowledge of what is going in the C++26 standard , particularly contracts (or similar design-by-contract systems) Background in formal methods, verification, or static analysis tools Familiarity with property-based testing frameworks (QuickCheck, Hypothesis, or Google FuzzTest) Experience / knowledge of functional programming languages Knowledge of proof assistants (Coq/Rocq, Lean, Isabelle, Agda) Experience with fuzzing tools (libFuzzer, AFL, or similar) Contributions to open-source compiler or language tooling projects Understanding of program analysis or symbolic execution techniques Experience with SMT solvers or constraint solving systems Academic background in computer science, formal methods, or programming languages Benefits Competitive salary in USD (tax-free) Comprehensive health allowance Relocation allowance (if you're moving to Islamabad) Monthly team events and offsites A beautiful, collaborative office space Work alongside world-class AI researchers and engineers