The Role
HIDENN-AI is seeking a highly motivated Computational Algorithm Developer to drive research and software development efforts focused on advanced computational methods. The successful candidate will help identify, develop, evaluate, and integrate cutting-edge algorithms and software packages into HIDENN-AI's computational platform.
The ideal candidate combines scientific curiosity, mathematical rigor, and strong programming skills with a practical, results-oriented mindset. They communicate clearly, take initiative, and independently drive challenging technical projects from initial research through functional, reliable software.
As a technology startup, HIDENN-AI offers a fast-paced, collaborative environment where responsibilities evolve and individual contributions directly shape our technology. You'll be comfortable working beyond your existing expertise, rapidly learning new methods and tools, and taking ownership as new challenges emerge.
What You'll Do
- Lead research and development of advanced computational algorithms and numerical methods for engineering simulations.
- Identify, evaluate, implement, and integrate state-of-the-art algorithms and software packages into HIDENN-AI's software platform.
- Design and conduct computational studies to assess algorithm accuracy, efficiency, robustness, and scalability.
- Develop, validate, and optimize computational software for scientific and engineering applications.
- Take ownership of complex, open-ended technical challenges, from defining the problem and evaluating potential approaches through implementation and validation.
- Rapidly learn and apply new computational methods, programming tools, and software technologies as project needs evolve.
- Communicate technical concepts, research findings, and development progress effectively across multidisciplinary teams.
- Independently manage technical priorities and adapt to evolving requirements in a startup environment.
What We're Looking For
- PhD in Mechanical Engineering, Aerospace Engineering, Applied Mathematics, Physics, Computer Science, Computational Science, or a closely related field.
- Demonstrated ability to independently conduct and lead computational research and software development initiatives.
- Strong programming skills in Python or comparable programming languages.
- Experience developing, implementing, or evaluating computational algorithms.
- Strong analytical, mathematical, and problem-solving abilities.
- Demonstrated ability to quickly learn unfamiliar technical concepts, methods, and software tools.
- Excellent communication skills and the ability to collaborate effectively across technical disciplines.
- Self-motivated, adaptable, and comfortable taking responsibility for complex tasks with limited supervision in a fast-paced startup environment.
Nice-to-Have
- Strong background in numerical simulations, computational mechanics, or scientific computing.
- Experience using commercial CAD/CAE tools such as SolidWorks, Siemens NX, CATIA, Ansys, or Abaqus for geometry modeling, simulation setup, or engineering analysis.
- Experience developing or applying reduced-order models, surrogate models, or other computational acceleration techniques.
- Experience with scientific software development, including software architecture, testing, optimization, and integration.
- Familiarity with modern AI techniques, including machine learning and AI-assisted computational methods.
- Experience using AI coding agents such as OpenAI Codex, Claude Code, or similar tools to accelerate software development.
- Experience with cloud computing, high-performance computing, or scalable computational workflows.
- Experience translating research prototypes into reliable, maintainable software.
Compensation & Benefits
- Estimated base salary of $105,000 to $125,000 depending on experience and fit
- Equity included, with a standard 4-year vest and 1-year cliff
- Our current healthcare offering is a wellness stipend rather than a traditional health insurance plan, providing $600/month (individual) or $1,200/month (family) to put toward healthcare costs
- 401(k) with Safe Harbor matching
Work Authorization
Applicants must be legally authorized to work in the United States. HIDENN-AI is unable to sponsor employment visas at this time.
How to Apply
Please submit your application directly through our website at www.hidenn.ai/careers. Applications submitted through BuiltIn will not be reviewed.
Skills Required
- PhD in Mechanical Engineering, Aerospace Engineering, Applied Mathematics, Physics, Computer Science, Computational Science, or a closely related field
- Ability to independently conduct and lead computational research and software development initiatives
- Strong programming skills in Python or comparable programming languages
- Experience developing, implementing, or evaluating computational algorithms
- Strong analytical, mathematical, and problem-solving abilities
- Ability to quickly learn unfamiliar technical concepts, methods, and software tools
- Excellent communication skills and ability to collaborate across technical disciplines
- Self-motivated, adaptable, and comfortable taking responsibility for complex tasks with limited supervision
- Background in numerical simulations, computational mechanics, or scientific computing
- Experience using commercial CAD/CAE tools such as SolidWorks, Siemens NX, CATIA, Ansys, or Abaqus
- Experience developing or applying reduced-order models, surrogate models, or computational acceleration techniques
- Experience with scientific software architecture, testing, optimization, and integration
- Familiarity with machine learning and AI-assisted computational methods
- Experience using AI coding agents such as OpenAI Codex or Claude Code
- Experience with cloud computing, high-performance computing, or scalable computational workflows
- Experience translating research prototypes into reliable, maintainable software
What We Do
HIDENN-AI is a deep tech startup developing next-generation engineering simulation software powered by physics-based artificial intelligence. Our mission is to transform how engineers design, simulate, and optimize complex systems by making advanced computational capabilities dramatically faster, more accessible, and easier to use. Our technology combines cutting-edge numerical methods, physics-based AI, and autonomous AI agents to enable engineering simulations that are orders of magnitude faster than conventional approaches. From aerospace and advanced manufacturing to semiconductors and robotics, our software helps engineers explore entire design spaces, solve previously intractable problems, and accelerate innovation. Through our agentic platform and natural language interface, we aim to make powerful engineering simulation tools accessible to engineers without requiring extensive expertise in traditional simulation software. Founded by researchers from leading academic institutions, HIDENN-AI is headquartered in Evanston, Illinois, and works with industry and government partners to advance the future of computational engineering.
Why Work With Us
At HIDENN-AI, we’re pushing the boundaries of what’s possible in engineering simulation. Join a team of world-class engineers and scientists developing groundbreaking technologies to solve some of the toughest challenges in computational engineering. You’ll have the opportunity to make a direct impact and shape the future of engineering software.
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