Sr. TypeScript Engineer focused on Code Reasoning & Benchmarking

You are an experienced Sr. TypeScript Engineer with a focus on Code Reasoning & Benchmarking. Your role will involve designing algorithmically rich coding problems, building evaluation systems, and developing comprehensive benchmarks to test reasoning, correctness, and performance. As a highly technical position, you will need deep expertise in algorithms, system-level problem solving, and software engineering. The ideal candidate should be a creative problem designer and a detail-oriented engineer capable of delivering production-ready artifacts within a short timeframe. Your key responsibilities will include creating algorithmically challenging coding problems, writing clean and modular Java code with comprehensive test suites, drafting clear technical specifications and problem statements, ensuring algorithm coverage across multiple domains, applying metadata to all problems for consistency, participating in quality assurance activities, and delivering well-documented and scalable outputs. To be successful in this role, you should have at least 5 years of experience in software engineering, algorithm design, or systems-level programming. You must possess a strong command of TypeScript (4+ years) and be able to implement high-performance solutions. A solid understanding of complexity analysis, optimization, and computational constraints is required, along with experience in test automation, benchmarks, and large-scale evaluation systems. Familiarity with version control (e.g., Git) and structured data formats (JSON, YAML) is also necessary. Candidates should demonstrate fluency in at least four of the following areas: Core Data Structures (Trie, Segment Tree, Union-Find), Algorithmic Paradigms (Dynamic Programming, Greedy Algorithms, Bitmasking), Graph Algorithms (Shortest Paths, Network Flow, Topological Sorting), Mathematics & Number Theory (Geometry, Probability, Modular Arithmetic), String Processing (Suffix Trees, Rolling Hashing, Pattern Matching), and Advanced Topics (2-SAT, FFT, Linear Programming).,