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    <job>
      <externalid>9f17f9e3-2bd</externalid>
      <Title>Senior Software Engineer - Backend (Platform)</Title>
      <Description><![CDATA[<p>As a Senior Software Engineer on the Platform team, you&#39;ll design and build services that autonomously control satellites, monitor telemetry for anomalies, and provide real-time situational awareness to keep our fleet safe and online. You&#39;ll also be building the core components and services that power the rest of our software organization, enabling every team to move faster and more reliably.</p>
<p>This role will contribute to both our commercial and US government programs. You will be shaping the foundation of software that has to work flawlessly – because our satellites depend on it.</p>
<p><strong>Responsibilities</strong></p>
<ul>
<li>Design and build high-performance, reliable, mission-critical software that is used to send commands to space</li>
<li>Take full ownership of features, working across backend and infrastructure</li>
<li>Collaborate with multidisciplinary teams to define software requirements, architectures, and designs</li>
<li>Continuously assess the evolving tech landscape and advocate for innovations that will improve our system</li>
<li>Mentor teammates, share knowledge, and help raise the technical bar</li>
</ul>
<p><strong>Requirements</strong></p>
<ul>
<li>6+ years of professional experience as a software engineer</li>
<li>Bachelor&#39;s degree in Computer Science or related technical field</li>
<li>Strong proficiency in Python</li>
<li>Experience with distributed systems and microservice architectures</li>
<li>Experience and understanding of databases (Postgres, etc)</li>
<li>Experience and understanding of pub/sub and streaming systems (RabbitMQ, Flink, etc)</li>
<li>Track record of delivering high-impact features and improvements in a collaborative environment</li>
</ul>
<p><strong>Bonus</strong></p>
<ul>
<li>Experience with Kubernetes</li>
<li>Experience introducing metrics and monitoring to increase system stability</li>
<li>Proficiency in C++, Go, Rust</li>
<li>Experience building fleet management systems</li>
</ul>
<p><strong>What we offer</strong></p>
<p>All our positions offer a compensation package that includes equity and robust benefits. Base pay is just one component of Astranis&#39;s total rewards package. Your compensation also includes a significant equity package via incentive stock options, high-quality company-subsidized healthcare, disability and life insurance, 401(k) retirement planning, flexible PTO, and free on-site catered meals.</p>
<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>$145,000-$255,000 USD</Salaryrange>
      <Skills>Python, Distributed systems, Microservice architectures, Databases, Pub/sub and streaming systems, Kubernetes, C++, Go, Rust, Fleet management systems</Skills>
      <Category>Engineering</Category>
      <Industry>Technology</Industry>
      <Employername>Astranis</Employername>
      <Employerlogo>https://logos.yubhub.co/astranis.com.png</Employerlogo>
      <Employerdescription>Astranis builds advanced satellites for high orbits, expanding humanity&apos;s reach into the solar system. The company has raised over $750 million from some of the world&apos;s best investors and employs a team of 450 engineers and entrepreneurs.</Employerdescription>
      <Employerwebsite>https://astranis.com/</Employerwebsite>
      <Compensationcurrency></Compensationcurrency>
      <Compensationmin></Compensationmin>
      <Compensationmax></Compensationmax>
      <Applyto>https://job-boards.greenhouse.io/astranis/jobs/4597208006</Applyto>
      <Location>San Francisco</Location>
      <Country></Country>
      <Postedate>2026-04-24</Postedate>
    </job>
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