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Senior Software Engineer

Gtl

This is a Full-time position in Dallas, TX posted November 16, 2021.

As a Senior Software Engineer, you’ll contribute to a wide array of web applications and services that power our Video Visitation product on our Inmate Tablets.

Most of our applications are built with Ruby-on-Rails with either native Rails server-side rendering (usually JSON API’s) or client-side React.

We use Resque for background jobs and FFmpeg for video transcoding.

One cool twist: we use JRuby and the JVM to get maximum concurrency out of our applications.

You’re a great fit for our engineering team if you are a leader, self-managed, motivated, passionate about what we do and how you can contribute to it, and constantly on the look-out for better ways to do things.

The ideal candidate will have extensive experience with software development, working in a collaborative environment, with the ability to work independently and collaborate with diversified teams across different time-zones.

This is a leadership role within our Engineering department, and it is therefore important that the candidate have good mentoring, communication, and tasking skills to facilitate the growth and career development of more junior engineers.

**This position will sit at either our Falls Church VA, San Francisco CA, Dallas TX, or Remote location** 

Responsibilities:

  • Intimate understanding and command of our application architectures, data persistence patterns, build pipelines, and business rules.
  • Participate in backlog grooming, story-mapping, sprint planning, sprint review, and retrospectives for the ad hoc teams assembled around said epics.
  • Refine, estimate, and decompose user stories into technical implementation tasks in close collaboration with your peers.
  • Create quality documentation, including flowcharts, diagrams, and written documentation describing features and functionality.
  • Ensure that coded features and functionality meet requirements, including those related to system performance, response, redundancy, security, metrics, and tracking.
  • Maintain excellent test coverage for every piece of code you write.
  • Participate in code reviews by offering insightful feedback and direction to your peers.
  • Serve as an escalation target for production issues.

Qualifications:

  • Bachelor’s Degree in Computer Science, Information Technology, Software Engineering or related field; 10 years of related experience in lieu of a degree.
  • A minimum of 5 years of experience as a lead web application developer with mastery of the common protocols, paradigms, patterns, and expertise in the following technologies:
  • Ruby on Rails
  • HTML5, CSS/LESS/SASS (Bonus points for React experience)
  • Resque or similar background job frameworks
  • FFMPEG and video transcoding
  • WebRTC, Twilio
  • API design, release and maintenance
  • Crucible, or similar code review and collaboration system
  • Git, Gitlab is a plus; Jenkins, Crucible, or similar tool is a plus
  • JIRA, or similar ticketing system
  • Experience in agile methodologies (Scrum, Kanban, etc.).
  • Experience deploying and maintaining production applications.

GTL, an innovation leader in correctional technology, education solutions that assist in rehabilitating inmates, and payment services solutions for government.

GTL leads the fields of correctional technology, education, and government payment services with visionary solutions and customized products that integrate seamlessly to deliver security, financial value, and operational efficiencies while aiding inmate rehabilitation and reducing recidivism rates.  
GTL is committed to a policy of Equal Employment Opportunity and will not discriminate against an applicant or employee on the basis of race, color, religion, creed, national origin or ancestry, sex, pregnancy or pregnancy-related condition, age, physical or mental disability, veteran or military status, genetic information, sexual orientation, marital status, or any other legally recognized protected basis under federal, state or local laws, regulations or ordinances.

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