Fulltime Junior Software Developer Jobs in Riverside, CA

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.
ABOUT THE TEAM
The Air Defense team builds robots that find other robots and knock them out of the sky. At a time when air superiority can no longer be taken for granted, the Air Defense Team provides mission critical capabilities to warfighters. From detection to tracking, identification, deterrence, and defeat, our family of networked sensors and effectors enables our customers to rapidly close the kill chain against a broad range of Unmanned Aerial System (UAS) threats. Working across product, engineering, sales, logistics, operations, and mission success, the Air Defense team develops, tests, deploys, and sustains the Anduril Air Defense Family of Systems (FoS) in challenging operational environments worldwide.
ABOUT THE JOB
As a Software Development Engineer in Test (SDET) on the Air Defense team, you will play a key role in ensuring the quality and performance of mission-critical systems. Your work will focus on designing, developing, and maintaining robust automated test frameworks for backend systems, real-time data processing, and command & control software.
This role requires advanced technical skills and collaboration to implement test strategies, integrate automation into CI/CD pipelines, and troubleshoot complex issues. Your contributions will directly enhance the readiness and operational superiority of our defense technologies.
WHAT YOU'LL DO

• Design and maintain scalable test automation frameworks for backend systems, APIs, and distributed components.
• Build and manage CI/CD pipelines to automate testing and deployments in secure cloud environments.
• Develop and execute test strategies, including functional, integration, performance, and reliability testing.
• Conduct end-to-end testing of complete software stacks in collaboration with cross-functional teams.
• Troubleshoot system issues using advanced Linux expertise, log analysis, and network debugging.
• Configure and manage test environments, including virtualized and containerized setups.
• Document test results, findings, and resolutions for knowledge sharing and compliance.

REQUIRED QUALIFICATIONS

• 6+ years of experience as an SDET or Test Automation Engineer, focusing on backend systems, APIs, and microservices.
• Bachelor's degree in Computer Science, Electrical Engineering, or a related field (Master's preferred).
• Proficiency in developing test automation frameworks using modern programming languages (e.g., Python, JavaScript, Go, C#).
• Experience creating and managing CI/CD pipelines.
• Advanced expertise in Linux, including scripting, system configuration, and log analysis.
• Experience testing complex distributed systems and cloud-native applications.
• Strong leadership, collaboration, and communication skills for cross-functional teamwork.
• Familiarity with defect tracking and test management tools (e.g., Jira, TestRail).
• Ability to obtain a security clearance (U.S. Citizenship may be required).

PREFERRED QUALIFICATIONS

• Experience with Robot Framework or other keyword-driven test automation tools.
• Familiarity with observability tools (e.g., Grafana, Prometheus, DataDog).
• Knowledge of gRPC-based microservices testing.
• Experience with performance testing tools (e.g., JMeter, K6).
• Proficiency in Golang or willingness to learn it.
• Exposure to Hardware-in-the-Loop (HITL) or Software-in-the-Loop (SITL) simulation environments.

US Salary Range
$129,000-$171,000 USD
The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including:
Benefits
At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you're supported in health, recovery, and whatever comes next. For more information, Explore Our Benefits.
Protecting Yourself from Recruitment Scams
Anduril is committed to maintaining the integrity of our Talent acquisition process and the security of our candidates. We've observed a rise in sophisticated phishing and fraudulent schemes where individuals impersonate Anduril representatives, luring job seekers with false interviews or job offers. These scammers often attempt to extract payment or sensitive personal information.
To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind:

• No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Our legitimate recruitment is entirely free for candidates.
• Please always verify communications:
  • Direct from Anduril: If you receive an email from one of our recruiters, it will only come from an @anduril.com address.
  • Via Agency Partner: If contacted by a recruiting agency for an Anduril role, their email will clearly identify their agency. If you suspect any suspicious activity, please verify the agency's authenticity by reaching out to contact@anduril.com.
• Exercise Caution with Unsolicited Outreach: If you receive any communication that appears suspicious, contains grammatical errors, or makes unusual requests, do not engage. Always confirm the sender's email domain is @anduril.com before providing any personal information or clicking on links.
• What to Do If You Suspect Fraud: Should you encounter any questionable or fraudulent outreach claiming to be from Anduril, please report it immediately to contact@anduril.com. Your proactive caution is invaluable in protecting your personal information and upholding the security and trustworthiness of our recruitment efforts.

Data Privacy
To view Anduril's candidate data privacy policy, please visit https://anduril.com/applicant-privacy-notice/.
By submitting your application, you consent to Anduril Industries using a third-party service provider to conduct pre-employment risk, integrity, and due diligence screening and assessing potential risks as part of your application process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. This third-party service provider does not act as a consumer reporting agency. Use of this provider helps to ensure compliance with applicable laws and protect technology, intellectual property, and organizational security.