Spear AI: Senior Full-Stack Engineer

Headquarters: Washington, D.C.

URL: (Use the "Apply for this Job" box below)..ai

We’re seeking a skilled Senior Full-Stack Engineer to build the next-generation data management and artificial intelligence platform for maritime domain awareness.

Spear AI builds sonobuoy sensors that are deployed into the water and collect edge data. We also work with the U.S. Navy to collect and process their SONAR data. You’ll have an opportunity to work on real-world projects that directly impact warfighter capabilities and mission success.

We’re a small team wearing many hats, and you’d have a wide variety of responsibilities that include:

• Build out application components and pages.
• Implement historical and real-time data feeds using WebGPU.
• Design and develop data models using Postgres and Apache Iceberg.
• Modify real-time data pipelines using MQTT and Redpanda.
• Modify offline data pipelines using Dagster for batch processing.
• Modify and integrate machine learning models or other algorithms into the application.
• Improve local development and CI/CD using modern tooling and Git Hub Actions.

We’re looking for someone with strong Full-Stack Engineering skills who shares our most important values:

• Fanatical about polish. Every detail matters. You love to make sure your code is linted, formatted, fully typed, and has 100% test coverage.
• Care about correctness. You take pride in the fact that downstream consumers trust your data.
• Obsess over performance. You daydream about Lighthouse scores and query speed.
• Dive deep. It’s important for you to really know how things work. You’re always building prototypes and setting up experiments to reinforce your understanding.
• Live on the bleeding edge. You’ve got a long list of upcoming platform features you’re excited about and can’t wait for the next nightly to drop.
• Be a great teacher. You know how to break down a concept for a specific audience and make it click with them in a way that gets them excited.

• We ship — We don’t work on 18-month projects that are irrelevant before they’re even finished.
• Our work has impact — We build products that are deployed to U.S. submarines and integrate with the sonobuoys we manufacture.
• We’re growing responsibly — We have the resources to hire a lot more people, but we don’t want to build a massive team of people who don’t share our values.
• We’re remote — Work from wherever you want. We collaborate in real time on Slack or asynchronously via Git Hub.
• We’re profitable — We aren’t burning through cash trying to make the business work, but we also have investors who believe in us and are committed to our success.
• We care about doing great work — You don’t need permission to sweat the details here.
• We don’t take ourselves too seriously — We’re building products that make the world safer, but we don’t let that get to our heads.

• Expertise in Type Script.
• Expertise in CSS, such as Tailwind
  
  CSS.
• Experience with React and frontend frameworks such as Next.js.
• Familiar with state management such as React Context.
• Experience with Node.js, Graph
  
  QL, and REST APIs.
• Proficiency with SQL/Postgre
  
  SQL.
• Knowledge of Docker and Kubernetes.
• Knowledge of Python.

• Experience with IoT devices and sensors.
• Digital signal processing experience.
• Geospatial analysis and GIS experience.
• Familiar with working in monorepos.

• Unlimited PTO — Take the time you need to recharge and maintain work-life balance.
• Dedicated Sick Time — Your health and well-being come first.
• Comprehensive Health & Benefits – Medical, dental, and vision coverage to keep you and your family protected.
• 11 Paid Holidays — Enjoy time off throughout the year to celebrate and spend with loved ones.
• Professional Development — Educational opportunities and resources to help you grow your skills and advance your career.
• Collaborative Environment — Work directly with leadership in our flat organizational structure, where your ideas and contributions matter.
• Mission-Driven Work — Contribute to projects that directly support national security and make a real-world impact.
• Growth Opportunities — Join us during an exciting expansion phase where you can help shape our future.