Cython Engineer

Noida, Uttar Pradesh, India • Posted June 01, 2026

Job Type: Full-time
Location: Noida, Uttar Pradesh
Posted: June 01, 2026
Category: Computer Occupations
Application Deadline: July 11, 2026

Role Description

We are seeking a highly skilled Cython Developer with expertise in performance optimization and low-level programming to join our dynamic team.


The ideal candidate will have strong proficiency in Python and C, with experience in optimizing performance-critical applications and building high-performance data processing systems.  Key Responsibilities: Design, develop, and optimize performance-critical Python applications using Cython for significant speed improvements.  Profile Python code to identify bottlenecks and refactor with Cython to enhance execution speed and memory efficiency.  Write and compile Cython code, integrating C/C++ libraries with Python applications for optimal performance.  Develop high-performance data structures and algorithms using SIMD and multi-core optimizations.  Collaborate with data scientists and engineers to optimize scientific computing libraries like NumPy, SciPy, and pandas.  Write and maintain unit tests and ...

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