Principal Software Engineer | M-Star

Our Why At Dotmatics 

At Dotmatics, we believe science, data, and decision-making must be deeply intertwined for innovation to thrive. 

Our Portfolio includes Luma, LumaLab Connect, ELN Platform, Graphpad Prism, Geneious, SnapGene, Protein Metrics, OMIQ, FCS Express, LabArchives, NQuery, EasyPanel, MStar, SoftGenetics and Virscidian.

We have a vision for a new Lab of the Future that will change the future of scientific research.

We have created the world’s most comprehensive digital science platform – best-of-breed software applications already used by more than 2 million scientists, together in a single ecosystem united by a powerful, flexible enterprise data platform. This is not flat data buried away in digital graveyards. This is dynamic, multi-dimensional decision-making.

Scientific enterprises need a new level of effectiveness to achieve tomorrow’s breakthroughs. Illness will not wait. The biosphere will not wait. We are tireless in our vision, because the time for innovation is now.

Shaping the Future of Science At Dotmatics 

Our global team of more than 800 colleagues are dedicated to supporting our customers in over 180 countries. Together, with our scientific community of users, we accelerate scientific innovation in order to make the world a healthier, cleaner, and safer place to live.

You’ll join a collaborative, global team pushing the boundaries of scientific innovation.  Your ideas and efforts will have a tangible impact, accelerating scientific progress and discovery. We offer a dynamic, remote-friendly environment that fosters high integrity and collaboration, empowering you to excel. Dotmatics is a company built by scientists, for scientists. Combined, we are now the world’s largest cloud-based scientific research R&D platform. We need your help to keep growing and pioneering the future.

 

We are Science Driven. We are Customer Centric. We are Better Together. 

 

What do we need 

We are seeking an experienced Senior Software Engineer to our M-Star team. M-Star is modern computational fluid dynamics (CFD) software that provides first-principles modeling tools for scientists and engineers, generating predictions that are functionally indistinguishable from measured data. 

As the Principal Software Engineer you will maintain and enhance our cross-platform desktop GUI applications and cloud-based infrastructure. This role combines C++ desktop development, Python API enhancement, CI/build system ownership, and AWS-based deployment and licensing system support. The engineer should have strong experience with technical software. This job involves the full software lifecycle: from user interface to backend infrastructure.
You will work in a small yet highly effective and efficient specialised team,  who deliver world class CFD software to multiple industries including Life Sciences, Chemical Material, Industrial and much more. In this role will work alongside colleagues who have the brightest minds, holding PhDs and who regularly write research papers and speak at conferences. The opportunity to learn is vast! 

In this role you will get to: 

Desktop Application & API Development 

• Maintain and enhance cross-platform desktop GUI applications (Windows/Linux)
• Develop and extend a Python-based API that integrates with the core application
• Support user workflows in technically complex software environments (e.g., 3D CAD, CFD)
• Ensure performance, stability, and usability of engineering-focused GUI tools. 

Build, CI, and Licensing Systems 

• Maintain and operate the software build server and continuous integration pipelines
• Manage release processes and versioned software distribution
• Support and maintain license control systems and related backend services. 

 

Cloud Infrastructure & Operations 

• Maintain AWS-based software distribution and business operations systems
• Manage and configure AWS services, including:
  • EC2, RDS, S3, ECR
  • IAM, WAF, CloudFront
  • CloudTrail, Security Lake

Ensure security, scalability, and reliability of cloud infrastructure. 

• Support operational tooling across AWS and other cloud providers. 

 

We are looking for people who have  15+ years of professional software development experience with an education or working experience in Background in engineering, scientific computing, or simulation software. .  You will be a highly advanced software engineer typically beginning to become hyper-focused/specialised, a team member who makes important product decisions regarding direction and scope and be comfortable acting as the single point for engineering within MStar 

The key skills we are looking for 

• Strong C++ development background 
• Advanced level in developing desktop GUI applications for technical or scientific software
• Python for API development and automation
• Familiarity with CI/build systems and release engineering
• Hands-on experience managing AWS infrastructure and services
• Experience with 3D CAD or Computational Fluid Dynamics (CFD) software environments
• Comfortable working across the full stack: GUI, API, infrastructure, and operations

You may also have 

• Experience with software licensing systems 
• Familiarity with cross-platform frameworks (e.g., Qt)
• Knowledge of security best practices for cloud deployments

 

Total Rewards 

Dotmatics utilises a national market-based approach to base pay benchmarking and pay band development. The candidate's final starting pay is based on job-related skills, experience, job specific qualifications & location. In addition to base salary, Dotmatics has implemented a total rewards strategy, which is the combination of compensation, benefits and recognition. 

Certain positions are also eligible for variable pay; your recruiter will discuss the full compensation package details.

Other Total Rewards Offered

• Medical, Dental, Vision, Insurance
• Health Spending Accounts
• Wellness Benefits (Mental Health Apps and Fitness Perks)  
• Company-paid Life and Disability Insurance
• 401k Retirement Plan (with 4% company match; immediate vesting)
• Flexible Time off Plan (for US exempt employees)

This is the range that we, in good faith, believe is the range of possible compensation for this role at the time of this posting. We may ultimately pay more or less than the posted range. This range may be modified in the future.

Starting Base Pay Range $136,000—$156,400 USD

Research shows us the confidence gap and imposter syndrome can get in the way of meeting outstanding candidates, so please don’t hesitate to apply — we’d love to hear from you.

By submitting your application, you agree that Dotmatics may collect your personal data for recruiting, global organization planning, and related purposes. Dotmatics Privacy Notice explains what personal information we may process, where we may process your personal information, our purposes for processing your personal information, and the rights you can exercise over Dotmatics use of your personal information. 

Dotmatics is an equal opportunity employer. We are a welcoming place for everyone, and we do our best to make sure all people feel supported and connected at work.