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Two Six Technologies

Defense-focused tech firm delivering cyber solutions

Senior Software Engineer

AI Application Engineering +1Updated on Nov 9
Full-timeRemote in USA$125k - $187.5k /yr

About the Job

Requirements

  • A bachelor's degree in Computer Science, Engineering, or a related field and 10+ years of professional software engineering experience, including at least 5 years in backend development, or comparable experience in lieu of a degree.
  • At least 5 years of experience writing production-level Python APIs and applications.
  • Demonstrated experience with architectural design and documentation of complex systems.
  • At least 2 years of experience developing containerized applications using technologies such as Docker and Kubernetes.
  • Experience with LangChain, LangGraph, or other large language model frameworks.
  • Practical experience designing, deploying, and tuning production systems using AWS cloud computing technologies.
  • Proficiency developing and using APIs, microservices, asynchronous tasks, object-relational mappers, and task queues.
  • Experience with relational and NoSQL databases.
  • Experience tuning and troubleshooting Linux-based systems.
  • Proficiency with unit, integration, and functional testing.
  • Ability to work in a fully remote team with diverse skills and life experiences.
  • Ability to communicate verbally and in writing at all levels of technical expertise, including with non-technical colleagues.
  • Ability to solve problems creatively and learn quickly and independently.

Responsibilities

  • Design and implement solutions in Python using AWS cloud computing capabilities.
  • Develop and iterate on AI- and large language model-based workflows to reduce customer overhead and time needed to achieve desired outcomes.
  • Operate in a collaborative, agile environment focused on taking action and enabling team success.
  • Create proofs of concept, prototypes, and other solutions to test ideas and enable data analysis, and design and build production solutions.
  • Apply security best practices throughout software development to help achieve and maintain information security compliance.
  • Engage with peers across the company to review solutions and help ensure they are maintainable and extensible.
  • Share knowledge with colleagues across the company and learn from them.
  • Work as part of a fully remote team with a diverse set of skills and experiences.
  • Identify and solve problems independently, and question assumptions in pursuit of appropriate solutions.
  • Participate actively in peer code reviews.
  • Create and execute manual and automated tests.

Desired Qualifications

  • Prior experience as a platform engineer or machine learning operations engineer.
  • Experience evolving solutions from proof of concept to scalable, production-quality solutions.
  • AWS certification.

About the Company

Two Six Technologies

Defense-focused tech firm delivering cyber solutions

Two Six Technologies delivers advanced defense-focused tech through rapid R&D in cybersecurity, information operations, data science, electronic systems, mobility, and user experience for U.S. national security clients. Its products and services are built via project-based government contracts, creating custom tools (such as Pulse) tailored to mission needs. The company differentiates itself through direct government partnerships, interdisciplinary expertise, and a focus on delivering mission-ready, actionable solutions rather than generic tech. Its goal is to provide technological superiority for the United States and its partners by enabling rapid, impactful innovation that strengthens national security and defense capabilities.

Company size
501-1,000
Company stage
Early VC
Total funding
$67.9M
Headquarters
Arlington County, VA
Founded
2021

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