ZipRecruiter

Log In

1

Cython Jobs (NOW HIRING)

Space Telescope

Senior Software Engineer

Baltimore, MD

$121K - $160K/yr

Experience with C/C++ and Python interfacing, such as Cython and the C API * Experience with multithreading and performance optimization The substitution of additional relevant education and/or ...

HEB

Data Scientist - eCommerce

San Antonio, TX · On-site

$158K/yr

GPU code optimization, Horovod, Spark MLlib optimization, Cython, JNI, Numba - Technical knowledge in mainstream ML / AI: manifold learning, distributed clustering, graph network, hierarchical model ...

HEB

Data Scientist - eCommerce

San Antonio, TX

GPU code optimization, Horovod, Spark MLlib optimization, Cython, JNI, Numba - Technical knowledge in mainstream ML / AI: manifold learning, distributed clustering, graph network, hierarchical model ...

Canvas

Optics Programmer

Tullahoma, TN · Hybrid

Proficiency in Cython, C/C++, SQL, and Shell scripting. * Knowledge of high-availability clusters, virtualization, and hybrid cloud environments. * Experience with on-site technical support for ...

HEB

Manager of Data Science - pXI

San Antonio, TX · On-site

$168K/yr

GPU code optimization, Horovod, Spark MLlib optimization, Cython, JNI, Numba - Technical knowledge in mainstream ML / AI: manifold learning, distributed clustering, graph network, hierarchical model ...

HEB

Manager of Data Science - pXI

San Antonio, TX

GPU code optimization, Horovod, Spark MLlib optimization, Cython, JNI, Numba - Technical knowledge in mainstream ML / AI: manifold learning, distributed clustering, graph network, hierarchical model ...

Auria

Staff Software Engineer

Warrenton, VA · On-site

$130K - $170K/yr

Deep knowledge of asynchronous programming (asyncio) and scripting, with specific experience binding C++ to Python via pybind11 or Cython. * Kubernetes (K8s) Specialist: Skilled in containerization ...

Auria

Staff Software Engineer

Warrenton, VA

$130K - $170K/yr

Deep knowledge of asynchronous programming (asyncio) and scripting, with specific experience binding C++ to Python via pybind11 or Cython. * Kubernetes (K8s) Specialist: Skilled in containerization ...

poolside

Member of Engineering (Scalability)

Write high-quality Python (PyTorch), Cython, C/C++, CUDA API code SKILLS & EXPERIENCE * Understanding of Large Language Models (LLM) * Basic knowledge of Transformers * Knowledge of deep learning ...

Auria

Senior Software Engineer

Warrenton, VA

$110K - $150K/yr

Deep knowledge of asynchronous programming (asyncio) and scripting, with specific experience binding C++ to Python via pybind11 or Cython. * Kubernetes (K8s) Specialist: Skilled in containerization ...

Auria

Senior Software Engineer

Warrenton, VA · On-site

$110K - $150K/yr

Deep knowledge of asynchronous programming (asyncio) and scripting, with specific experience binding C++ to Python via pybind11 or Cython. * Kubernetes (K8s) Specialist: Skilled in containerization ...

next page

Showing results 1-20

All JobsCython Jobs

Cython information

See salary details

$18.5K

$84.5K

$156.5K

How much do cython jobs pay per year?

As of Jun 20, 2026, the average yearly pay for cython in the United States is $84,542.00, according to ZipRecruiter salary data. Most workers in this role earn between $60,500.00 and $99,500.00 per year, depending on experience, location, and employer.

What is the difference between Cython vs Python Developer?

AspectCythonPython Developer
Required CredentialsKnowledge of C/C++, Python, and Cython syntaxBachelor's in Computer Science or related field, Python proficiency
Work EnvironmentPrimarily in software development, performance optimizationWeb, software, data analysis projects
Industry UsageUsed to optimize Python code for speedDevelops applications using Python
Common Search IntentPerformance enhancement, Cython tutorialsPython programming, job roles

While Cython focuses on optimizing Python code by integrating C/C++, Python Developers build applications primarily using Python. Cython is a specialized tool for performance, whereas Python Developers work on a broader range of projects. Both roles often overlap in Python-based environments but serve different primary purposes.

What are the key skills and qualifications needed to thrive as a Cython Developer, and why are they important?

To thrive as a Cython Developer, you need a solid background in Python and C/C++ programming, along with experience in optimizing code for performance. Familiarity with the Cython language, compiler tools, and build systems like setuptools or distutils is typically required. Strong problem-solving skills, attention to detail, and effective communication help you efficiently bridge Python and C codebases and collaborate with multidisciplinary teams. These skills ensure that high-performance, maintainable, and reliable code is delivered for computationally intensive applications.

What is Cython and what is it used for?

Cython is a programming language that makes writing C extensions for Python as easy as Python itself. It allows developers to write Python code that calls back and forth from and to C or C++ code natively at any point. Its main use is to increase the performance of Python code by compiling it to C, which can significantly speed up execution time, especially for computationally intensive tasks. Additionally, Cython is commonly used to wrap external C libraries so they can be used directly in Python programs.

How does a Cython developer typically collaborate with Python and C/C++ teams in a project environment?

A Cython developer often acts as a bridge between Python and C/C++ teams, facilitating efficient integration of high-performance components with Python applications. Collaboration usually involves translating performance-critical Python code into Cython, coordinating with C/C++ developers to interface with external libraries, and ensuring seamless data exchange between languages. Regular communication is key, as Cython developers need to clarify requirements, address compatibility challenges, and help troubleshoot integration issues. This collaborative workflow fosters a multidisciplinary environment and enhances the overall performance and maintainability of the project.

Huntsville Engineering Opportunities with Security Clearance

ASRC Federal

Huntsville, AL

Contractor

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

ASRC Federal rating

7.7

Company rating: 7.7 out of 10

Based on 27 frontline employees who took The Breakroom Quiz

190th of 355 rated engineering

Job description

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover why we are a top veteran employer and Certified Great Place to Work™ ASRC Agile Decision Sciences is a premier provider of systems engineering, software engineering, system integration and project management services for real-time, mission-critical defense systems. We are hiring multi-level Engineers to support our continued growth in Huntsville, Alabama!! Opportunities exist for the following roles: - Systems Engineer
- Software Engineer
- Test Engineer
- Cyber Systems Engineer
- Mechanical Engineer
- Electrical Engineer **An ACTIVE U.S. DoD Secret Security Clearance is required** Basic Qualifications:
• Bachelor's degree in STEM (Science, Technology, Engineering or Mathematics) discipline
• Minimum of two (2) years relevant engineering experience
• This position requires the ability to obtain and maintain a government clearance, U.S. Citizenship is required
• This position requires the successful applicant to obtain and maintain the required security clearance or other authorization(s) within the necessary timeframe required by applicable contract(s) Desired Skills:
• Master's degree in STEM (Science, Technology, Engineering or Mathematics) discipline
• C, C++, Java, Python, Ada, GoLang, Cython, Bash, Javascript, SQL, Mongo DB
• Recent model development
• Working in an Agile environment
• Developing code in a Dev Ops environment using Bitbucket or GitHub
• Windows/Linux OS environment experience
• Experience with Object Oriented design/development including the employment of Design Patterns to facilitate the utilization of software insulation techniques and plugins
• Software development for embedded systems
• Writing/reviewing code in Ada, C++, Java & Python
• Review & verification of system level software requirements
• Reliability & Maintainability Engineering experience.
• Security+ Certification or higher
• Cloud technologies and platforms such as Microsoft Azure, Amazon Web Services (AWS), and/or Google Cloud
• Kubernetes
• Continuous Integration, Continuous Deployment (CI/CD)
• Software test execution
• Microsoft Office Tools
• Reading & understanding of technical data
• Strong analytical and problem solving skills
• Strong technical writing and oral communication skills.
• Able to work independently or as a member of a team
• Good interpersonal skills We invest in the lives of our employees, both in and out of the workplace, by providing competitive pay and benefits packages. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law. The salary offered will depend on several factors including, but not limited to, relevant experience, skills, education, geographic location, internal equity, business needs, and other factors permitted by law. Posted pay ranges are a general guideline only and are not a guarantee of compensation or salary. EEO Statement ASRC Federal and its Subsidiaries are Equal Opportunity employers. All qualified applicants will receive consideration for employment without regard to race, gender, color, age, sexual orientation, gender identification, national origin, religion, marital status, ancestry, citizenship, disability, protected veteran status, or any other factor prohibited by applicable law.

What ASRC Federal employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply