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Senior Software Engineer

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STR

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Location:
United States , Arlington

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

157000.00 - 224000.00 USD / Year
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Job Description:

Join a distributed, collaborative team working across STR’s Woburn, MA, and Arlington, VA offices to design, develop, and test advanced algorithms and intelligent software systems. Play a key role in providing technical leadership and mentoring, contributing across the software lifecycle from concept to deployed systems. Work will involve developing scalable, adaptable tools that support mission planning, multi-agent coordination, intelligent resource allocation, and efficient tasking for complex sensing systems.

Job Responsibility:

  • Design, develop, and test advanced algorithms and intelligent software systems
  • Provide technical leadership and mentoring
  • Contribute across the software lifecycle from concept to deployed systems
  • Develop scalable, adaptable tools that support mission planning, multi-agent coordination, intelligent resource allocation, and efficient tasking for complex sensing systems

Requirements:

  • Active (or recent) security clearance, for which U.S. citizenship is needed by U.S. Government
  • Strong desire for active Top Secret clearance
  • Bachelor’s degree in Computer Science, Engineering, or a related technical field with 7+ years of experience in software development
  • Proficient in Java and the Spring Cloud Framework for enterprise microservices
  • Experience with collaborative development using version control systems (e.g., Git)
  • Experience with cloud-native development, including microservice architecture, RESTful APIs, containerized deployments (Docker), container orchestration (Kubernetes, Helm charts), and modern DevOps practices such as CI/CD pipelines (GitLab)
  • Strong foundational knowledge of data structures, algorithms, concurrency in distributed systems, and code optimization techniques
  • Proficient in using the Linux command-line environment for debugging, scripting, and system-level operations
  • Proven expertise in validating and testing complex, mission-critical systems
  • Familiarity with Agile software methodologies and team collaboration tools (e.g., JIRA, Confluence)

Nice to have:

  • Active Top Secret Clearance
  • Advanced degree (MS or PhD) in Computer Science or a related technical field
  • Experience with: Sensor fusion, geospatial data systems, or distributed sensing frameworks
  • Predictive modeling, machine learning techniques, and advanced data analysis for autonomous systems
  • Task/resource allocation, multi-agent coordination, and dynamic planning systems for autonomous platforms
  • Python fluency for developing robust test and automation pipelines, test frameworks, automation, and RESTful service testing
  • Proficiency with event-driven architectures or message-based systems (e.g., Kafka)
  • Knowledge of advanced mathematical methods, such as constraint optimization algorithms or probabilistic reasoning
What we offer:
  • Flexible work environment
  • Collaborative learning environment

Additional Information:

Job Posted:
January 15, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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