URGENT Hiring: Senior Developer Reasoning & Benchmark (Algorithms and Data Structures)

algorithmically rich coding challenges and benchmark systems across multiple languages.

This role is open for multiple tech stacks:

PHP, JavaScript, Go, TypeScript, Java, Python, Rust, C++, C, SQL, R, and Ruby.

🔹 What You’ll Do

• Design challenging coding problems and evaluation systems

  that test reasoning, planning, and correctness in real-world scenarios.
• Develop

  robust, high-quality software and comprehensive test suites covering edge cases.

• Write

  clear, unambiguous technical specifications and problem statements

  that balance creativity and precision.
• Cover a wide range of algorithmic domains:

  data structures, graph algorithms, number theory, systems design, and performance engineering.

• Apply structured documentation with metadata on taxonomy, difficulty, domain relevance, and reliability.
• Collaborate in

  peer reviews and QA processes

  to maintain top engineering standards.
• Deliver maintainable, modular, and scalable work ready for production or downstream applications.

🔹 What We’re Looking For

• 5+ years

  of experience in software engineering, algorithm design, or systems-level programming.
• Strong expertise in one of the core technologies (minimum 4+ years) or equivalent deep experience in one of the listed languages (PHP, JavaScript, Go, TypeScript, Java, Python, Rust, C++, C, SQL, R, and Ruby.)
• Proven ability to write concise, technically challenging algorithmic code.

• Strong understanding of algorithmic complexity, performance optimization, and computational constraints.

• Experience with test automation, benchmarks, or systems evaluation is a big plus.
• Familiarity with

  JSON, YAML, and version-controlled codebases (Git, etc.).

🔹 Domains of Expertise

• You should be fluent in at least 4 or more of these 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

• Advanced Topics:

  2-SAT, FFT, Linear Programming

Ideal Profile:

• Freelancers or contract professionals available for immediate onboarding
• Strong attention to detail, independent execution, and technical curiosity
• Excellent communication and task discipline in a remote setting