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Senior Front-End Developer


Tenet3 is seeking a Senior Frontend Developer to join our team in Dayton, OH. As a Senior Frontend Developer, you will be responsible for building a visually-exciting, high-performing, intuitive web application to solve challenging security problems.

Essential Job Duties

You will use a ReactJS, Redux, CSS/SASS and HTML5 client-side stack to interact with users. You will:

  • Develop, test, enhance, debug, and implement software
  • Collaborate with the design and project teams on product specifications
  • Configure applications according to design specifications
  • Participate in peer reviews of code written by other developers
  • Troubleshoot production problems related to software applications
  • Participate in development of software documentation and user manuals
  • Assist in the evaluation and recommendation of application software packages, application integration and testing tools
  • Assist in preparing estimates for implementing new system enhancements


  • Eligibility to establish and maintain a Department of Defense Top Secret security clearance
  • Recognized expertise in developing non-trivial JavaScript applications
  • Mastery of computer science fundamentals (data structures and algorithms)
  • A work portfolio demonstrating with clean, well-tested code
  • Demonstrated experience working with customers using iterative development methodologies
  • Knowledgable of optimization techniques, including code splitting, compression and caching
  • Hands-on experience with common Amazon Web Services (EC2, RDS, Lambda and S3)
  • Experience with Docker and other virtualization / containerization technologies
  • Familiarity with push-based technologies including notifications and web sockets
  • Ability to clearly and effectively communicate design processes, ideas, and solutions to teams and clients
  • Familiarity with backend applications (Django, Rails, Laravel or equivalent)
  • Familiarity with user analytics and A/B testing
  • Experience leading software teams (Scrum master, Tech Lead, Architect or Entrepreneur)


Our preference is a Master's Degree in Computer Science, Computer Engineering, Information Systems, or a similar discipline. One year of college education is equivalent to two years of relevant work experience. Six years of general computer programming is required along with three years of demonstrated JavaScript coding.


Tenet3 is a cyber analytics company based in Dayton, Ohio. We develop software products supporting advanced machine learning, property graph analysis, and enhanced human cognition. Our tag line is Cybernetics. We seek synergies between human insights and machine automation. Working together our software platforms and human analysts enable a concept we call “explainable security.” This offers our customers a unique window into the trustworthiness of complex, interconnected, cyber-physical systems. Successful software drives our growth. We need you, your talents, and your experience to drive our success.

Salary and Benefits

  • Very competitive salary
  • Generous PTO
  • Additional sick days
  • Floating holidays
  • Excellent health benefits including 100% medical, vision, and dental
  • HSA with company contributions
  • 401(k) Retirement Plan with company match and profit sharing
  • Short and Long-term Disability
  • Life Insurance
  • Casual environment with smart, creative people
  • Flex time
  • Free coffee and snacks
  • Monthly wellness classes with free lunch

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