Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Experience with C++ for scientific computing. * Exposure to multi-physics coupling (fluid-structure ...
Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Experience with C++ for scientific computing. * Exposure to multi-physics coupling (fluid-structure ...
Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Experience with C++ for scientific computing. * Exposure to multi-physics coupling (fluid-structure ...
Quick apply
Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Experience with C++ for scientific computing. * Exposure to multi-physics coupling (fluid-structure ...
Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Experience with C++ for scientific computing. * Exposure to multi-physics coupling (fluid-structure ...
Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Experience with C++ for scientific computing. * Exposure to multi-physics coupling (fluid-structure ...
Degree in Materials Science, Chemistry, Computer Science, AI/ML, Physics, Mathematics, or related ... Guided by our core values of truth, trust, curiosity, grit, and velocity, we move with startup ...
Degree in Materials Science, Chemistry, Computer Science, AI/ML, Physics, Mathematics, or related ... Guided by our core values of truth, trust, curiosity, grit, and velocity, we move with startup ...
ML Research Scientist I/II, Multimodal Data Extraction
Cambridge, MA · On-site
$176K - $304K/yr
PhD (or equivalent research experience) in Computer Science, Chemistry, Materials Science, or ... Guided by our core values of truth, trust, curiosity, grit, and velocity, we move with startup ...
ML Research Scientist I/II, Multimodal Data Extraction
Cambridge, MA · On-site
$176K - $304K/yr
PhD (or equivalent research experience) in Computer Science, Chemistry, Materials Science, or ... Guided by our core values of truth, trust, curiosity, grit, and velocity, we move with startup ...
... Computer Science, Electrical Engineering, Mechanical Engineering, or related field Keywords ... Startup Robotics.
... Computer Science, Electrical Engineering, Mechanical Engineering, or related field Keywords ... Startup Robotics.
Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Requirements * Bachelor's or Master's degree in Computer Science or a related field; solid ...
Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Requirements * Bachelor's or Master's degree in Computer Science or a related field; solid ...
Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Requirements * Bachelor's or Master's degree in Computer Science or a related field; solid ...
Quick apply
Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Requirements * Bachelor's or Master's degree in Computer Science or a related field; solid ...
Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Requirements * Bachelor's or Master's degree in Computer Science or a related field; solid ...
Flexcompute is a cutting-edge technology startup that specializes in ultra-fast simulation ... Requirements * Bachelor's or Master's degree in Computer Science or a related field; solid ...
Co-Op, Data Extraction
Cambridge, MA · On-site
Pursuing a Bachelor's, Master's, or PhD in Computer Science, Chemistry, Materials Science, or a ... Guided by our core values of truth, trust, curiosity, grit, and velocity, we move with startup ...
Co-Op, Data Extraction
Cambridge, MA · On-site
Pursuing a Bachelor's, Master's, or PhD in Computer Science, Chemistry, Materials Science, or a ... Guided by our core values of truth, trust, curiosity, grit, and velocity, we move with startup ...
Dash Bio is a tech-enabled services startup focused on transforming drug development through ... Required : • Bachelor's degree in Computer Science or a related field or equivalent practical ...
Dash Bio is a tech-enabled services startup focused on transforming drug development through ... Required : • Bachelor's degree in Computer Science or a related field or equivalent practical ...
Scientist/Sr. Scientist, AI Safety
Cambridge, MA · On-site
$228K - $358K/yr
Bachelor's degree in a technical field (e.g., computer science, engineering, machine learning ... Guided by our core values of truth, trust, curiosity, grit, and velocity, we move with startup ...
Scientist/Sr. Scientist, AI Safety
Cambridge, MA · On-site
$228K - $358K/yr
Bachelor's degree in a technical field (e.g., computer science, engineering, machine learning ... Guided by our core values of truth, trust, curiosity, grit, and velocity, we move with startup ...
... startup environment. Primary Responsibilities: * Develop and ship software supporting a highly ... Undergraduate in Computer Science * 0-2 years experience in commercial software development ...
... startup environment. Primary Responsibilities: * Develop and ship software supporting a highly ... Undergraduate in Computer Science * 0-2 years experience in commercial software development ...
AI Research Scientist I
Boston, MA · On-site
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * A strong understanding ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
AI Research Scientist I
Boston, MA · On-site
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * A strong understanding ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * A strong understanding ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
Quick apply
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * A strong understanding ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
AI Research Scientist III
Boston, MA · On-site
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * 3+ years of relevant ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
AI Research Scientist III
Boston, MA · On-site
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * 3+ years of relevant ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * 3+ years of relevant ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
Quick apply
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * 3+ years of relevant ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
AI Research Scientist II
Boston, MA · On-site
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * 2 years of relevant ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
AI Research Scientist II
Boston, MA · On-site
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * 2 years of relevant ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * 2 years of relevant ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
Quick apply
PhD in a relevant discipline (Computer Science, Biology, Chemistry, etc.) * 2 years of relevant ... Ability to work effectively in a fast-paced startup environment with evolving projects and shifting ...
Principal Software Engineer, Instrument Simulations
Cambridge, MA · On-site
$204K - $270K/yr
Bachelor's or Master's degree in Computer Science, Engineering, or a related field: Background that ... Guided by our core values of truth, trust, curiosity, grit, and velocity, we move with startup ...
Principal Software Engineer, Instrument Simulations
Cambridge, MA · On-site
$204K - $270K/yr
Bachelor's or Master's degree in Computer Science, Engineering, or a related field: Background that ... Guided by our core values of truth, trust, curiosity, grit, and velocity, we move with startup ...
Computer Science Startup information
See Massachusetts salary details
$91.2K - $96.4K
17% of jobs
$98K is the 25th percentile. Wages below this are outliers.
$96.4K - $101.5K
26% of jobs
The median wage is $103.4K / yr.
$101.5K - $106.7K
20% of jobs
$106.7K - $111.8K
4% of jobs
$111.8K - $117K
5% of jobs
$120.2K is the 75th percentile. Wages above this are outliers.
$117K - $122.2K
4% of jobs
$122.2K - $127.3K
5% of jobs
$127.3K - $132.5K
4% of jobs
$132.5K - $137.7K
4% of jobs
$137.7K - $142.8K
5% of jobs
$142.8K - $148K
4% of jobs
$91.2K
$111.9K
$148K
How much do computer science startup jobs pay per year?
What business can I start with computer science?
What are the key skills and qualifications needed to thrive in the Computer Science Startup position, and why are they important?
To succeed in founding or leading a computer science startup, you need a solid background in computer science or software engineering, an entrepreneurial mindset, and experience in product development. Familiarity with programming languages, cloud platforms, and agile development tools, as well as knowledge of industry certifications like AWS Certified Developer or ScrumMaster, can be highly beneficial. Strong skills in communication, problem-solving, adaptability, and leadership are crucial to navigate uncertainties and drive team collaboration. These skills and qualities are vital to innovate effectively, secure investment, and build scalable tech solutions in a highly competitive market.
Is computer science dead due to AI?
What 5 jobs will remain after 2030?
What is a Computer Science Startup job?
A Computer Science Startup job typically involves working in a newly founded tech company, focusing on developing innovative software, algorithms, or systems. Employees in these roles often wear multiple hats, including coding, product development, and problem-solving. Startups require adaptability, creativity, and a willingness to work in a fast-paced, evolving environment. Unlike established companies, startups may offer more autonomy and opportunities for rapid career growth but can also come with higher uncertainty.
Are CS grads struggling to find jobs?
What are the typical challenges faced in a computer science startup and how can I prepare for them?
Working in a computer science startup often involves managing rapid changes in technology, tight deadlines, and the pressure to deliver innovative solutions with limited resources. Team members frequently wear multiple hats, balancing development, testing, and sometimes even customer support or business planning. To prepare, it’s helpful to stay up-to-date with industry trends, cultivate flexibility in your work style, and strengthen your project management skills. Building a strong network and seeking mentorship within the startup and tech communities can also provide practical support and guidance. Embracing a proactive, problem-solving approach will help you navigate and thrive in this dynamic environment.

Full-time
Medical, Dental, Vision, Retirement
Re-posted 4 days ago
Job description
We prioritize fundamental understanding over tool proficiency. We are looking for an architect who can derive the governing equations from first principles and implement them into a robust numerical framework.
About Flexcompute
We are a "Physics Intelligence" company making hardware innovation as easy as software. Our solvers (Flow360, Tidy3D) are not just faster; they are effectively instant, reducing simulation times from days to minutes using massive GPU parallelism and proprietary algorithms.
- Intellectual Density: We maintain an exceptionally high talent bar. Our team of ~90 includes over 50 PhDs from MIT, Stanford, and top research labs. You will work alongside peers who will challenge your thinking and elevate your work daily.
- Impact: Our technology is currently used to design optical interconnects, 3D chiplets, quantum computing chips, eVTOL aircraft, and next-gen wind turbines. You are building the "math engine" that drives real-world engineering breakthroughs.
- Stability & Growth: We are a Series C stage company with significant funding, revenue-generating products, and a clear path to disrupting the $20B+ simulation market.
Requirements
- Education: Ph.D. in Applied Mechanics, Physics, Applied Mathematics, or a related field.
- Deep Physics Intuition: You possess an intuitive grasp of continuum mechanics-elasticity, plasticity, contact mechanics, and wave propagation. You can predict how a structure should behave before the simulation runs.
- Advanced Numerical Analysis: You have a theoretical mastery of numerical PDEs. You can mathematically prove the consistency, stability, and convergence of a scheme. You understand the trade-offs between implicit/explicit integration and various spatial discretizations.
- Strong General Programming: Proficiency in at least one high-level language (C++, Python, Julia, Rust, or Fortran) with a focus on algorithmic efficiency. You understand data structures, computational complexity (Big O), and how to write maintainable research code.
- First-Principles Thinking: Demonstrated ability to solve novel problems where no textbook solution exists.
Preferred (But Not Required)
- Interest in learning High-Performance Computing (HPC) and GPU architecture.
- Experience with C++ for scientific computing.
- Exposure to multi-physics coupling (fluid-structure interaction, thermal-stress).
Key Responsibilities
- Solver Formulation: Derive and implement governing equations for structural mechanics, ensuring thermodynamic consistency and physical accuracy across linear and non-linear regimes.
- Numerical Architecture: Design the core numerical framework. You will determine the optimal discretization strategies (FEM, DG, IGA, etc.) to balance stability, accuracy, and computational cost.
- Algorithmic Development: Specific language is secondary to code quality. You will write clean, modular, and efficient algorithms to solve large-scale systems of equations.
- Physics-Driven Validation: Diagnose solver behavior not just as code execution, but as physical modeling. You must distinguish between numerical instability and physical phenomena.
Benefits
- Collaborative Autonomy: We operate with high trust. You own your module, but you have immediate access to world-class experts in electromagnetics and fluid dynamics for cross-domain problems.
- Continuous Learning: We host regular internal seminars where team members teach each other-from "Advanced Linear Algebra" to "GPU Memory Hierarchies."
- Compensation: Competitive salary + meaningful equity in a fast-growing startup.
- Well-being: Comprehensive Medical, Dental, and Vision insurance; 401(k); and a gym/fitness allowance.
- Environment: A flat hierarchy where the "best idea wins," regardless of job title.
About Flexcompute
Sourced by ZipRecruiter
Industry
Software development
Company size
11 - 50 Employees
Headquarters location
Boston, MA, US
Year founded
2016