Full Stack Senior Software Engineer, Onsite

RTXFullerton, CA
Onsite

About The Position

This position offers the opportunity to work across multiple technology domains including back-end data processing, front-end web interfaces, and DevSecOps automation, while contributing to next-generation situational awareness and decision support systems. Collaborate within an Agile team environment to design, implement, test, and deploy software components that enable real-time data collection, processing, and user interaction across complex distributed environments.

Requirements

  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) AND a minimum of 5 years of prior relevant experience
  • Experience in Python for application development, data processing, or automation.
  • Experience with JavaScript, HTML, and CSS for UI development.
  • Experience working in Linux or cross-platform development environments.
  • Able to obtain and maintain a U.S. government issued security clearance as and when required.
  • U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Nice To Haves

  • Foundational knowledge of SQL and relational database design principles.
  • Experience with ML Ops or Data Ops frameworks (e.g., Airflow, MLflow, Kubeflow, or similar).
  • Familiarity with web application architecture and tools (e.g., REST, GraphQL, PostgreSQL MongoDB, Redis).
  • Exposure to real-time systems, distributed architectures, or mission-support software (e.g., visualization dashboards, situational awareness, telemetry).
  • Internship or project experience involving data pipelines, AI/ML integration, or cross-domain systems.
  • Previous RTX or defense-related project experience, or demonstrated interest/exposure to defense mission domains (e.g., aerospace, command-and-control, sensor systems, or intelligence applications).
  • Understanding of cloud-based services (AWS, Azure, or GCP).
  • Knowledge of containerization and deployment technologies (e.g., Docker, Kubernetes).
  • Experience with test automation, CI/CD tools (e.g., Jenkins, GitLab CI), or Infrastructure as Code (IaC) tools.
  • Well developed communication, documentation, and problem-solving skills.

Responsibilities

  • Design, implement, and maintain software applications using Python, SQL, JavaScript, and CSS.
  • Develop and integrate back-end data services and RESTful APIs to support real-time and historical data analytics.
  • Contribute to data pipeline development, ML Ops, and Data Ops workflows that improve automation, traceability, and scalability of deployed solutions.
  • Support development of intuitive front-end user interfaces for user operations and data visualization.
  • Participate in code reviews, configuration management, and automated testing as part of a continuous integration/continuous delivery (CI/CD) environment.
  • Collaborate with systems, test, and data engineers to ensure software components align with overall system objectives.
  • Author and maintain technical documentation and contribute to design reviews.

Benefits

  • medical
  • dental
  • vision
  • life insurance
  • short-term disability
  • long-term disability
  • 401(k) match
  • flexible spending accounts
  • flexible work schedules
  • employee assistance program
  • Employee Scholar Program
  • parental leave
  • paid time off
  • holidays
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