Anduril

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 JOB

We're looking for a highly driven software engineer to help make our simulation capabilities accessible to both humans and LLM agents.

You will architect and deliver systems that enable Anduril's Advanced Capabilities team to define and explore how fleets of heterogeneous autonomous systems operate alongside humans in complex and contested environments. Within a multidisciplinary team of engineers you'll be the primary owner of backend services and agent integration, sitting at the intersection of simulation infrastructure, agent tooling, and user-facing products.

If you're an engineer who thrives on solving hard problems and wants to build software that redefines the future of defence, this is your opportunity.

WHAT YOU'LL DO

• Design and build the agent integration layer: tool schemas, context management, retrieval over simulation state, and guardrails that let LLM agents reliably author scenarios, task entities, generate visualisations, and perform real-time analysis across our wargaming applications
• Architect APIs and service contracts (gRPC/protobuf) with both human and machine consumers in mind
• Build robust, high-performance backend services in Go that coordinate with downstream components in C++ and Rust handling scenario execution, physics modeling, and autonomy
• Deploy and maintain services on Kubernetes infrastructure, ensuring reliability and performance
• Collaborate closely with game engineers, robotics engineers, autonomy specialists, and war fighters to translate technical capabilities into reliable, performant features
• Identify bottlenecks and optimise features across the stack, from database queries to model inference
• Identify and close the gaps between what our systems can do and what agents can access

REQUIRED QUALIFICATIONS

• Bachelor's degree in Computer Science or related field; or equivalent industry experience
• Hands-on experience with at least some of: LLM function calling, tool use, RAG, agent orchestration, MCP. Deep interest in the rest.
• Strong proficiency in a garbage collected language (we use Go and Python)
• Comfortable reading and working with C++ and Rust codebases
• Experience building and deploying distributed systems with containerization and orchestration platforms (K8s)
• Understanding of databases, data modeling, and system architecture
• Familiarity with gRPC/protobuf or similar RPC technologies
• A bias for action, extreme ownership, and the drive to see projects through from concept to production
• Comfortable making decisions with incomplete information and shipping incrementally
• Eligible to obtain and maintain an active UKSV Security Clearance

PREFERRED QUALIFICATIONS

• Experience shipping production agentic systems (not just prototypes)
• Experience in defence, aerospace, robotics, or other real-time C2 systems

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.