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    <job>
      <externalid>40e6a166-19b</externalid>
      <Title>Senior LLM Software Engineer</Title>
      <Description><![CDATA[<p>AI is the future operating system of Anduril, and we need creative and enthusiastic AI engineers to help us realise that vision. We&#39;re seeking a highly motivated Senior Software Engineer to join a scrappy team dedicated to the continued development of our internal AI ecosystem, including tooling for autonomous coding and agentic automation.</p>
<p>To succeed on this team, you will need to be curious, an excellent communicator, of a strong product mindset, be able to go from idea to implementation, and take ownership and pride in your work.</p>
<p><strong>Responsibilities</strong></p>
<ul>
<li>Propose, prototype, and deploy LLM-based agentic systems that help solve real-world problems, leveraging the latest state-of-the-art techniques in the field</li>
<li>Work cross-functionally with different business lines across Anduril to help discover and scope new solutions</li>
<li>Develop and maintain data pipelines, feature engineering workflows, and model-serving components that support applied AI use cases across the yard</li>
<li>Learn and evangelize. You will be an expert on current AI technologies and trends (and their practical applications)</li>
</ul>
<p><strong>Requirements</strong></p>
<ul>
<li>An AI mindset; enthusiasm for emerging AI technologies and their practical implementations</li>
<li>Creative problem-solving skills with an ability to simplify workflows into modular, reusable automation components</li>
<li>Raw intellectual horsepower</li>
<li>1-2 years of experience taking AI systems into production or 2-4 years of experience with traditional ML</li>
<li>Degree in Computer Science, Information Systems, Electrical Engineering or related technical degree</li>
<li>Experience using and optimising AI coding assistants in a collaborative production environment</li>
<li>Strong stakeholder and cross-functional communication skills; able to gather workflow requirements and convert them into technical automation</li>
<li>Eligible to obtain and maintain an active U.S. Secret security clearance</li>
</ul>
<p><strong>Preferred Qualifications</strong></p>
<ul>
<li>Practical experience enabling agents, skills, MCP, and other emerging AI technologies in professional environments</li>
<li>Experience with process automation, event-driven architecture, and a modular / &#39;unix daemon&#39; mindset on software</li>
<li>Experience in hyper-growth startup-like environments, with demonstrated success in scaling and maturing software development processes</li>
<li>Familiarity with AWS</li>
</ul>
<p style="margin-top:24px;font-size:13px;color:#666;">XML job scraping automation by <a href="https://yubhub.co">YubHub</a></p>]]></Description>
      <Jobtype>full-time</Jobtype>
      <Experiencelevel>senior</Experiencelevel>
      <Workarrangement>onsite</Workarrangement>
      <Salaryrange>$191,000-$287,000 USD</Salaryrange>
      <Skills>AI, Machine Learning, Deep Learning, Natural Language Processing, Software Development, Data Pipelines, Feature Engineering, Model Serving, Process Automation, Event-Driven Architecture, Modular Software Design, AWS, Hyper-Growth Startups</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Anduril Industries</Employername>
      <Employerlogo>https://logos.yubhub.co/anduril.com.png</Employerlogo>
      <Employerdescription>Anduril Industries is a defence technology company that aims to transform U.S. and allied military capabilities with advanced technology.</Employerdescription>
      <Employerwebsite>https://anduril.com</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/andurilindustries/jobs/5083846007?utm_source=yubhub.co&amp;utm_medium=jobs_feed&amp;utm_campaign=apply</Applyto>
      <Location>Costa Mesa, California, United States</Location>
      <Country></Country>
      <Postedate>2026-04-25</Postedate>
    </job>
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