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Senior Software Engineer II, Computational Geometry & BIM
Austin, TXApril 1st, 2026
ICON is looking for an experienced, open-minded, structured thinker who loves to solve complex problems and appreciates the value of prototyping and iterating applications over time. As a Senior Software Engineer II focusing on Computational Geometry & BIM at ICON, you will be responsible for developing and architecting the pre-print, computational geometry software platform for ICON's construction printing systems. This role is based on site at our Austin, TX HQ Campus.This role is basedonsiteat ICON's Austin, TX location.RESPONSIBILITIES:Lead the design and implementation of new features and products to support our BuildOS design platformArchitect and develop cutting-edge geometric algorithms that unlock the potential of ICON 3D printing technologyBuild and maintain internal tools to help visualize, instrument and debug the 3D printing processPartner with Architects, Structural Engineers and Building Scientists to convert architectural plans to highly efficient and structurally sound path-planning algorithmsWork closely with R&D engineers to perfect print quality across ICON's lineup of devices and materialsCreate robust software integrations with 3rd party CAD and CAM softwareDesign and develop BIM automation tooling to streamline architectural workflows and extract design intelligence from building modelsLead exploration and prototyping of AI-driven design approaches for generative design, design optimization, and intelligent automation of construction planningBuild systems that bridge architectural intent with manufacturing constraints through computational designDrive technical standards and best practices for computational geometry systemsMINIMUM QUALIFICATIONS:10+ years of professional experience as a software engineer with demonstrated technical leadershipBS in Computer Science or equivalent experienceProven ability to work closely with a wide variety of stakeholders to rapidly analyze and reduce large requirements into small deliverablesStrong experience building platforms, micro-services, and APIs at scaleTrack record of architecting complex systems and making sound technical decisionsA willingness to accept failure, learn and try again, and an open mind to try solutions that may seem impossible at firstExcellent ability to communicate clearly and succinctly both in-person and via written asynchronous channelsExperience mentoring other engineers and contributing to team growthPREFERRED SKILLS AND EXPERIENCE:Advanced degree in Computer ScienceA passion for learning new disciplines and gaining a deep understanding of how other professionals do their workStrong Node.js and TypeScript experience, with a functional programming approachDeep mathematical background in geometry, linear algebra, numerical analysis and advanced 3D mathematicsStrong intuition for physical systems and principles of stabilityExtensive experience with tools and services that leverage three-dimensional trigonometry to calculate and analyze shapes and tool pathsHands-on experience with BIM platforms (Revit, Rhino, Grasshopper) and their APIs for automationFamiliarity with AI/ML frameworks and applications in design, generative modeling, or optimization problemsExperience in computational design, algorithmic architecture, or design automationReact, Redux, and RxJs experienceProven experience interfacing with CAD and CAM software APIsExperience with parametric modeling frameworks and computational design toolsStrong interest in the principles of parametric architecturePostgreSQL, GraphQL experienceModern CI/CD workflows: GitHub, Jenkins, Travis, etc.Experience with geometric kernel libraries (CGAL, Open CASCADE, etc.)ICON is an equal opportunity employer committed to fostering an innovative, inclusive, diverse and discrimination-free work environment. Employment with ICON is based on merit, competence, and qualifications. It is our policy to administer all personnel actions, including recruiting, hiring, training, and promoting employees, without regard to race, color, religion, gender, sexual orientation, gender identity, national origin or ancestry, age, disability, marital status, veteran status, or any other legally protected classification in accordance with applicable federal and state laws. Consistent with the obligations of these laws, ICON will make reasonable accommodations for qualified individuals with disabilities.Furthermore, as a federal government contractor, the Company maintains an affirmative action program which furthers its commitment and complies with recordkeeping and reporting requirements under certain federal civil rights laws and regulations, including Executive Order 11246, Section 503 of the Rehabilitation Act of 1973 (as amended) and the Vietnam Era Veterans' Readjustment Assistance Act of 1974 (as amended).Headhunters and recruitment agencies may not submit candidates through this application. ICON does not accept unsolicited headhunter and agency submissions for candidates and will not pay fees to any third-party agency without a prior agreement with ICON.As part of our compliance with these obligations, the Company invites you to voluntarily self-identify as set forth below. Provision of such information is entirely voluntary and a decision to provide or not provide such information will not have any effect on your employment or subject you to any adverse treatment. Any and all information provided will be considered confidential, will be kept separate from your application and/or personnel file, and will only be used in accordance with applicable laws, orders and regulations, including those that require the information to be summarized and reported to the federal government for civil rights enforcement purposes.Internet Applicant Employment Notices