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Senior Software Engineer

Arlington, Virginia

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world’s most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the boundaries of what’s possible to empower our team and support our customers in building a safer global future.

Overview of Opportunity 

Two Six Technologies is seeking a Software Engineer to support mobile systems research and development projects focused on national security and cybersecurity. This role is tailored for a technical individual contributor with expertise in Python development, DevOps engineering, and scalable system design. You will contribute to cutting-edge R&D platforms by building tools, infrastructure, and automation that enable mobile vulnerability researchers, reverse engineers, and CNO developers to explore and validate critical low-level system behaviors.

This is a hybrid role offering remote work flexibility with one week of on-site collaboration per quarter (typically in the D.C. area).

What You’ll Do

  • Collaborate closely with reverse engineers and vulnerability researchers to support mobile and embedded systems analysis projects.
  • Develop tools and infrastructure to facilitate vulnerability discovery, proof-of-concept development, and dynamic analysis across mobile platforms (e.g., Android).
  • Design and implement Python-based software systems that integrate data pipelines, analysis automation, and scalable backend services.
  • Support the creation of reproducible test environments using virtualization, containerization, and DevOps workflows.
  • Build and maintain CI/CD pipelines, infrastructure-as-code templates, and cloud deployments to enable secure, mission-ready development environments.
  • Work in Linux-based development environments and contribute to system observability, performance tuning, and usability enhancements.
  • Contribute to architectural design discussions, code reviews, and cross-functional sprint planning.

Minimum Qualifications:

  • Bachelor’s degree in Computer Science, Engineering, or a related technical field (or equivalent experience)
  • 3–5 years of experience in software engineering with a focus on Python development
  • Strong background in DevOps practices including CI/CD, containerization (Docker), and infrastructure tools (e.g., GitLab CI, Terraform, Ansible)
  • Proficiency in Linux environments and version control systems like Git
  • Experience working with REST APIs, backend frameworks, and databases (e.g., PostgreSQL, Elasticsearch)
  • Familiarity with systems-level software or mobile platforms such as Android
  • Strong written and verbal communication skills and comfort working in agile teams

Nice to Have:

  • Prior experience supporting reverse engineering, vulnerability research, or cybersecurity tool development
  • Exposure to Android internals, embedded Linux systems, or mobile development environments
  • Experience with cloud platforms such as AWS, GCP, or Azure
  • Familiarity with scripting, test harness development, and emulated device environments
  • Contributions to open-source projects or collaborative development communities

Security Clearance:

  • Must be eligible to obtain a Top Secret security clearance.

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Two Six Technologies is committed to providing competitive and comprehensive compensation packages that reflect the value we place on our employees and their contributions. We believe in rewarding skills, experience, and performance. Our offerings include but are not limited to, medical, dental, and vision insurance, life and disability insurance, retirement benefits, paid leave, tuition assistance and professional development.

The projected salary range listed for this position is annualized. This is a general guideline and not a guarantee of salary. Salary is one component of our total compensation package and the specific salary offered is determined by various factors, including, but not limited to education, experience, knowledge, skills, geographic location, as well as contract specific affordability and organizational requirements.

Salary Range

$105,288 - $157,933 USD

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