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Applications Developer II

Sierra SpaceBoulder, COL4 MidSeptember 15th, 2026
Overview In this role you will design, develop, and maintain software that supports core business functions, delivering robust and scalable solutions. You’ll collaborate with cross-functional teams to ship new features, ensure quality through testing, and document designs for future maintenance. You’ll stay current with industry trends and contribute to process improvements in a mission-driven environment. This is a hands-on opportunity to impact space systems development and software outcomes. Compensation / Benefitsmedical, dental, and vision plans401(k) with 150% match up to 6%life insurance3 weeks paid time offcompetitive compensationfocus on professional development ResponsibilitiesDesign, develop, and maintain software applications to support business functionsWrite clean, scalable, and efficient code and ship new features with cross-functional teamsConduct unit testing and debugging to ensure quality and reliabilityParticipate in code reviews and share knowledge with teammatesUtilize Git for version control and manage codebase changesDocument software designs, code, and processes for future referenceIndependently design and implement software solutions and stay updated with trends Key requirementsBachelor's degree in a related field (or equivalent experience)Typically 2+ years of related experienceProficiency in at least two programming languagesFamiliarity with development frameworksExperience with Git version controlExperience designing and implementing software solutions independentlyExperience debugging and testingProblem-solving abilitiesEffective communication with stakeholders and team membersCollaborative mindset and cross-functional teamworkProgramming languages (at least two)Development frameworksGit and version control