Science Software Engineer

divh2Science Software Engineer / h2pThe Space Telescope Science Institute (STScI), operated by the Association of Universities for Research in Astronomy (AURA), is NASAs science operations center for missions including the Hubble and James Webb Space Telescopes. STScI leads observation planning, data analysis, public engagement, and data archiving for flagship missions. Our staff spans astronomy, engineering, education, IT, communications, and administrationworking together to bring space science to the world. / ppSTScI is seeking a motivated contributor to join the Science Instrument Calibration Software team (SCSB) as a Science Software Engineer. Expertise in code development is a key skill for the ideal candidate. In this role, you will help design, develop, and maintain the software that transforms raw spacecraft data into high-precision scientific products, directly supporting astronomers around the world and advancing NASAs mission of exploration. / ppThis position can support hybrid work onsite and at home. Candidates must reside in or be willing to relocate to our local market. (MD, DE, VA, PA, DC WV). / ppThis position requires US Citizenship or Permanent Residence to meet ITAR requirements. / ppThe posted salary range represents a general guideline; however, STScI considers several factors when determining base salary offers, such as internal pay equity, the scope and responsibilities of the position, the candidates experience, education and skill and current market conditions. / pulliThe annual salary range for a Senior Science Software Engineer (8+ years industrial working experience) is $120,000 - $135,000 / liliThe annual salary range for a Science Software Engineer II (5+ years industrial working experience) is $100,000 - $115,000 / li / ulpPrimary Responsibilities : / ppIn this position, you will be responsible for developing software for processing astronomical data in a fast-paced multi-mission environment. You will build calibration software capable of precise reductions of astronomical observations and interact with astronomers to deliver innovative solutions to solve cutting-edge astronomical problems. The Software Engineer will contribute to the effort to develop the Advanced Scientific Data Format (ASDF) and support open-source libraries for astronomy. They will contribute to automating pipeline processing and data quality monitoring and develop software for the James Webb Space Telescope and Roman Space Telescope calibration pipelines. This role is both internal and external facing, and the engineer should be able to identify problems, implement solutions and offer guidance to development teams and end-users. / ppRequired Qualifications : / pulliExpertise in code development with Python / liliExperience with code development in C / liliExperience with open-source libraries like NumPy, SciPy, Astropy / liliKnowledge of Git and Git workflows in a team setting / liliFamiliarity with testing tools / liliStrong teamwork, analytical, problem-solving, planning and organizational skills. / liliExcellent written and verbal communication skills are essential. / li / ulpPreferred Qualifications : / pulliFamiliarity with YAML, JSON, HDF5 or other data formats / liliExperience with astronomical data formats / li / ulpSenior Level : Bachelors degree or Masters degree; Level II : Bachelors degree in : Computer / Electrical Engineering, Software Engineering, Computer Science, Mathematics, Neuroscience, Physics, Astronomy, or similar discipline / ppSubstitution of additional relevant education or experience for stated qualifications will be considered. The starting position and salary are commensurate with education and experience. We offer an excellent and generous benefits package. / ppTo apply : Share your experience by uploading a resume and completing an online application. Applications received by January 23, 2026, will receive full consideration. Applications received after this date will be considered until the position is filled. Reference # : 00015267 / ppIndividuals needing assistance with the employment process can contact us at careers@stsci.edu. / ppEqual Opportunity Employer This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor. / p / div