Software Engineer

Job Locations US-VA-Vienna
Job Post Information* : Posted Date 6 months ago(4/17/2020 2:55 PM)
Location : Location
Clearance Requirement
Job Requires Relocation


SOS International LLC (SOSi) - Technology, Collection and Exploitation (TCE) Division is seeking a Software Engineer to develop and maintain several data collection, management, processing, and analysis projects.  A successful candidate will possess a solid foundation in CS principles (data structures, asynchronous memory management, and OOP), the ability to write maintainable code, and above all else a desire to learn.



  • Produce software to solve challenging problems involving large datasets
  • Work well in a small team in a fast-paced development cycle
  • Identify areas where the efforts of the software team can increase efficiency for the organization as a whole
  • Provide technical support to customers and co-workers for existing software
  • Continuous learning and engaging in new technologies
  • Manage competing priorities to meet deadlines
  • Maintain a positive work atmosphere
  • Communicate effectively internally and with clients
  • Mentor Junior Developers



  • Pocessess an active in scope Secret Clearance 
  • Bachelor's in Computer Science or related field
  • 3+ year’s experience in software engineering/development 
  • An understanding of version control using Git/Github/Gitlab/Bitbucket
  • An understanding of Linux and the command line/bash/zsh
  • Proficiency in some or all of the following languages:
    • Python 3
    • JavaScript/TypeScript
    • Go
    • C/C++
    • Scala/Kotlin/Java
  • Capable of learning and applying new skills when demands exceed existing capabilities

Preferred Qualifications

  • Experience with continuous integration / continuous deployment tools and automated testing
  • Experience with modern relational, non-relational databases, and/or file storage solutions
    • Postgres
    • Redis
    • MongoDB
    • S3
    • Solr/Zookeeper
    • ArangoDB
  • Experience in the some or all of following frameworks:
    • Meteor
    • Angular
    • React
    • Vue
  • Experience with virtualization/containerization (e.g. Docker, VMware, XenServer)
  • Experience with distributed systems (e.g. concurrent processes and managing shared state)
  • Experience building and interacting with RESTful APIs
  • Experience with HTTP/Proxy servers (eg. Nginx, Squid, Privoxy)
  • Experience with Machine Learning/Artificial Intelligence 
  • Experience with high-performance systems and stream processing
  • Experience developing microservices

Working Conditions


  • Normal office working conditions with possible requirement to lift and/or move objects or packages of up to 25 lbs
  • Periods of non-traditional working hours including consecutive nights or weekends when necessary


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