Senior Systems Software Engineer

Chantilly, 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.

Two Six Technologies is actively seeking an experienced Senior Systems Software Engineer to join our team. The ideal candidate will be interested in designing, developing and maintaining essential software systems. In addition, they will have demonstrated experience integrating solutions with graph databases, such as JanusGraph. They will also have a strong background in systems software development, experience with 3rd party system integration, expertise in ElasticSearch, and a solid understanding of data modeling concepts. This is a fantastic opportunity to work on a challenging project that requires innovative solutions and collaborative problem-solving.

KEY RESPONSIBILITIES

  • Design, develop, test, and deploy scalable and efficient software solutions
  • Collaborate with cross-functional teams to identify and prioritize project requirements
  • Participate with code reviews and ensure high-quality, modular, and reusable code
  • Troubleshoot and debug issues in the application, including performance optimization and error handling
  • Stay up-to-date with industry trends and emerging technologies, applying this knowledge to improve our application
  • Design and implement data models that meet the needs of the application, ensuring data consistency and integrity

MINIMUM QUALIFICATIONS:

  • Bachelor’s Degree in Computer Science, Electrical Engineering, Computer Engineering, or a related technical discipline.
  • Minimum of 5 years of Software Development experience, or the equivalent combination of education, technical training, or work/military experience.
  • Extensive expertise in Python and NodeJS, with strong proficiency in working with graph databases and graph query languages.
  • Proven experience in third-party system integration using APIs, webhooks, and other methods, along with a solid understanding of software design patterns and best practices.
  • Excellent problem-solving skills and ability to work effectively in a Linux-based development environment, including basic knowledge of data modeling concepts.
  • Experience with Git workflows, including feature branching, pull requests, and code reviews, demonstrating effective teamwork capabilities.

DESIRED QUALIFICATIONS

  • Hands on experience with AWS Lambda, EventBridge and SQS
  • Experience with Node.js, Express and MongoDB
  • In-depth knowledge of ElasticSearch, including indexing, querying and aggregation
  • Knowledge of containerization leveraging Kubernetes
  • Familiarity with CI/CD pipelines and automation tools such as Jenkins or CircleCI
  • Hands-on experience working with message brokers such as RabbitMQ or AWS SQS

SECURITY CLEARANCE:

Active TS/SCI with Polygraph

 

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