Lead Software Engineer

Cadence Design Systems; Pune District; On-site; INR 900,000 - 1,400,000; Full time

Job summary

Cadence is seeking a highly skilled engineer to join the finite element software development team in Pune, India. The role focuses on research, design, and implementation of nonlinear FEM algorithms and subroutines for leading FEA products like MSC Nastran and Marc.

You will contribute to development, testing, and optimization of both implicit and explicit nonlinear analyses, and collaborate with cross-functional teams to deliver high-quality software solutions.

Qualifications

• PhD in Mechanical Engineering, Civil Engineering or Aerospace Engineering or related field.
• Experience in development and implementation of finite element analysis (FEA) software, user subroutines, and numerical material models.
• Proficiency in Fortran, C/C++, Python, and scripting languages.

Responsibilities

• Research, design, and develop advanced algorithms for nonlinear finite element analysis to support multidisciplinary simulations and technology integration within MSC Nastran and Marc.
• Develop, maintain, enhance, and test MSC Nastran/MARC and related software products.
• Implement, validate, and optimize linear and nonlinear solution capabilities within MSC Nastran/MARC.
• Prepare and maintain technical documentation for product enhancements, new features, and software improvements.
• Support QA activities including benchmarking, certification, validation, and release testing, to ensure successful and timely product deliveries.
• Develop representative engineering models to verify and demonstrate linear and nonlinear solution capabilities.
• Identify, investigate, and report software defects, enhancement requests, and performance issues to the development team.
• Create and maintain test cases, benchmark models, and automated tools for regression testing and performance evaluation.
• Contribute to QA procedures, testing methodologies, benchmarks, training materials, and documentation for new capabilities.
• Ensure all software products meet quality standards and comply with Product Metrics and Guidelines.
• Collaborate with engineering, QA, and product teams to drive continuous improvement in product performance.
• Perform additional duties as assigned.

Skills

Fortran

C/C++

Python

Linux shell scripting

English communication

Nonlinear mechanics

Contact mechanics

Large deformation

Education

PhD in Mechanical Engineering, Civil Engineering or Aerospace Engineering

Tools

MSC Nastran

Marc

Job description

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.

EDUCATION

PhD in Mechanical Engineering, Civil Engineering and Aerospace Engineering or related field

EXPERIENCE

Experience in the development and implementation of finite element analysis (FEA) software, user subroutines for commercial FEA packages, and numerical material models is highly desirable.

Proficiency in Fortran, C/C++, Python, and scripting languages is preferred.

Experience with MSC Nastran, Marc, or other commercial finite element analysis software is preferred.

Experience in the research and development of nonlinear solid mechanics analysis, including geometric nonlinearity, contact mechanics, and nonlinear material behavior, is preferred.

KNOWLEDGE, SKILLS AND ABILITIES

• Strong programming skills in Fortran and C/C++.
• Working knowledge of Linux shell scripting and Python.
• Solid understanding of nonlinear mechanics and numerical methods.
• Knowledge of contact mechanics and contact algorithms.
• Understanding of large deformation and large rotation formulations.
• Strong engineering analysis and problem-solving skills.
• Effective written and verbal communication skills in English.

Experience in finite element software development in two or more of the following areas is highly desirable:

• Contact mechanics
• Large deformation and large rotation
• Finite element formulation and element development
• Fluid-Structure Interaction (FSI)
• Computational Fluid Dynamics (CFD)
• Heat transfer
• Fracture and failure mechanics
• Solution algorithms and numerical methods
• Electrical and electromagnetic analysis
• Acoustics
• Geometry modeling and NURBS technologies

Ability to develop, evaluate, review, and maintain engineering software code; perform quality assurance (QA), benchmarking, and validation; and apply sound engineering judgment.

Experience with software regression testing and QA processes is preferred.

Ability to create clear and professional design documentation using tools such as Microsoft Word and Microsoft Excel.

Knowledge of Finite Element Methods (FEM), including both implicit and explicit nonlinear analysis technologies.

Familiarity with commercial FEA software packages such as MSC Nastran, Marc, or similar products.

Preferred Experience

Experience in the development and implementation of finite element analysis software, user subroutines, and numerical material models.

Experience with commercial FEA software, including MSC Nastran, Marc, or equivalent packages.

Experience in the research and development of nonlinear analysis involving geometric nonlinearity, contact mechanics, and nonlinear material behavior.

Proficiency in Python and other scripting languages for software development and automation.

Key Responsibilities

• Research, design, and develop advanced algorithms for nonlinear finite element analysis to support multidisciplinary simulations and technology integration within MSC Nastran and Marc.
• Develop, maintain, enhance, and test MSC Nastran/MARC and related software products.
• Implement, validate, and optimize linear and nonlinear solution capabilities within MSC Nastran/MARC.
• Prepare and maintain technical documentation for product enhancements, new features, and software improvements.
• Support Quality Assurance (QA) activities, including benchmarking, certification, validation, and release testing, to ensure successful and timely product deliveries.
• Develop representative engineering models to verify and demonstrate linear and nonlinear solution capabilities.
• Identify, investigate, and report software defects, enhancement requests, and performance issues to the development team.
• Create and maintain test cases, benchmark models, and automated tools for regression testing and performance evaluation.
• Contribute to the development and execution of QA procedures, testing methodologies, benchmarks, training materials, and technical documentation for new and enhanced product capabilities.
• Ensure all software products meet established quality standards and comply with Product Quality Metrics and Guidelines.
• Collaborate with engineering, QA, and product teams to drive continuous improvement in product performance, reliability, and usability.
• Perform additional duties and responsibilities as assigned to support evolving business and organizational needs.

Senior-Level Expectations

• Lead the design and development of complex nonlinear analysis technologies and co-simulation capabilities.
• Provide technical guidance and mentorship to other engineers.
• Participate in architecture reviews, design discussions, and strategic technology planning.
• Evaluate emerging technologies and recommend solutions to enhance Cadence Nastran's simulation capabilities and competitive position.

We’re doing work that matters. Help us solve what others can’t.

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