Principal Software Engineer

Invary provides a novel layer of cybersecurity through the use of Runtime Integrity Measurement. We augment our customers existing EDR, SIEM, and XDR solutions, protecting against zero day attacks and ensuring their systems are behaving as intended.    We are a startup based out of Lawrence KS with extensive experience in trusted systems and building highly scalable platforms. We are backed by a valued spectrum of investors and supported by the KU Innovation Park.  

We are looking for someone

  • Who focuses on outcomes and owns their deliverables
  • Who has a passion for creating novel solutions
  • Who loves to share their skills and learn from others 
  • Who seeks diversity of thought

Want to make a real impact? As part of our team you will help us evolve our attestation platform, and help protect our customers and their data.  You will report to our CTO.   


  • Design and develop integral aspects of our SaaS platform 
  • Extend our client applications that sample and perform attestation 
  • Identify, document, and champion software engineering practices
  • Guide and implement secure orchestration and operation frameworks
  • Mentor junior team members Define, document and adhere to company policy and help achieve compliance goals


  • A background in software engineering 
  • Experience with C, Java, Kotlin, Python,  Rust, Typescript 
  • Experience with NoSQL DB, Istio, Kubernetes,  Kafka, or Vert.x
  • Familiarity in designing or working in service oriented architectures 
  • A strong understanding of Linux or Windows kernels and familiarity with virtualization environments 
  • Background in using AWS, Azure, or GCP

Ad Astra Integrity Measurement Systems, and its brand Invary, is an equal opportunity employer.  We will not unlawfully discriminate on the basis of gender, identity or expression, race, ethnicity, religion, national origin, age, sex, marital status, physical or mental disability, veteran status, sexual orientation, any other characteristic protected by applicable laws, regulations and ordinances.

Invary strives to provide any necessary accommodations for individuals with disabilities within our hiring process. To request accommodation due to a disability, please contact us at [email protected].