Position Description

Scientific Software Developer

Job Category
Fulltime Temporary

ExemptOvertimeEligible
Exempt

Benefits Eligible
Benefit Based

Caltech is a world-renowned science and engineering institute that marshals some of the world's brightest minds and most innovative tools to address fundamental scientific questions. We thrive on finding and cultivating talented people who are passionate about what they do. Join us and be a part of the diverse Caltech community.

Job Summary

The Cushing Lab seeks a Scientific Software Developer to lead the development and public release of software for predicting excited-state X-ray and electron energy-loss (EEL) spectra using Bethe–Salpeter Equation (BSE) and Time-Dependent Density Functional Theory (TD-DFT). The role focuses on transforming research code into efficient, user-friendly, and open-source tools through optimization, workflow design, and collaboration with scientists.

Essential Job Duties

• Software Development: Refactor, optimize, and maintain scientific code; implement best practices (testing, version control, documentation).
• Scientific Collaboration: Work with researchers to translate models into usable tools and optimize simulation inputs.
• User Workflows & Interfaces: Develop intuitive interfaces (CLI/APIs) and streamlined workflows for simulations.
• Machine Learning: Integrate data-driven methods to enhance performance and adaptability.
• Open-Source Release: Prepare code for public distribution, including packaging, documentation, and user support.

Basic Qualifications

• Bachelor's degree or higher.
• 4+ years of experience in software or scientific computing.
• Proficiency in Python, C/C++, and/or Fortran.

Preferred Qualifications

• Familiarity with electronic structure methods (DFT, TD-DFT, BSE).
• Experience with scientific software integration and user-facing tools.
• Knowledge of HPC or parallel computing.
• Experience with machine learning in scientific applications.

Required Documents

• Resume

Hiring Range

$68,700 - $120,000 Per Year

The salary of the finalist(s) selected for this role will be set based on a variety of factors, including but not limited to, internal equity, experience, education, specialty and training.

As one of the largest employers in Pasadena, CA, Caltech is committed to providing comprehensive benefits to eligible employees and their eligible dependents. Our benefits package includes competitive compensation, health, dental, and vision insurance, retirement savings plans, generous paid time off (vacation, holidays, sick time, parental leave, bereavement, etc.), tuition reimbursement, and more. Non-benefit eligible employees will have access to some benefits such as onsite counseling and sick time. Learn more about our benefits and staff perks.