Senior Software Engineer (Android Apps - Flutter/Dart)

Xapply; Bellevue (WA); On-site; USD 191,000 - 253,000; Full time

Job summary

Anduril Industries in the United States is seeking a Senior Software Engineer to lead the development and optimization of a tactical edge client across Android mobile and Linux in-vehicle systems. You will own performance on resource-constrained hardware, collaborate with product and platform teams, and mentor junior engineers while advancing secure, scalable software that powers modern defense systems.

The role requires deep expertise in mobile and embedded platforms, strong collaboration

Qualifications

• Flutter/Dart widget lifecycle, multi-platform builds, platform channels.
• Reactive state management with Riverpod/Redux/Rx/Combine; MVVM.
• Performance profiling: Flutter DevTools, systrace, perfetto, memory.
• Android process and activity lifecycle, permissions, ANRs, logcat.
• Linux system services, packaging, shell, permissions.
• Networking with gRPC streaming, TLS, offline-first behavior.
• Codebase architecture and test discipline for large projects.
• Must Be Clearance Eligible.
• Able to travel up to 25%.

Responsibilities

• Lead development and optimization of a tactical edge client across Android mobile and Linux in-vehicle systems.
• Own application performance on resource-constrained hardware and mentor junior engineers.
• Collaborate with product and platform teams to deliver robust software.

Skills

Flutter/Dart

Reactive state management

Performance optimization

Android lifecycle

Linux fundamentals

Networking (gRPC)

System architecture

Clearance eligible

Travel up to 25%

Tools

Kubernetes

Job description

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

Connected Warfare (CW):

TheConnected Warfaresimulaivision builds systems to support global command and control missions. We create joint, time sensitive, multi domain, ubiquitous, connected mesh ecosystems. Our ecosystem enables connected warfare with disproportional impact by connecting every mac robot, human, and sensor in every domain, bringing together hundreds of thousands of end points across the globe. We are the substrate that provides the source of truth for time sensitive decision, effectively transforming the way that militaries close kills chains and enable mission autonomy.

Warfighter Systems (WS)

Warfighter Systemsbrings cutting-edge technology directly to those on the front lines. Wearable tech, immersive mission command tools, and seamlessly integrated software and hardware create an ecosystem that enhances situational awareness, survivability, and combat effectiveness. From training to battlefield operations, Anduril’s Warfighter Systems organization designs tools that move at the speed of war, ensuring that soldiers are better connected, more lethal, and more resilient.

ABOUT THE JOB

We are seeking a Senior Software Engineer to lead the development and optimization of a tactical edge client across Android mobile and Linux in-vehicle systems. In this role, you will own application performance on resource-constrained hardware, collaborate closely with product and platform teams, and mentor junior engineers

REQUIRED QUALIFICATIONS

• Flutter/Dart: widget lifecycle, rebuild cost, platform channels, multi-platform builds
• Reactive state management: Riverpod, Redux, Rx, Combine; MVVM
• Performance: Flutter DevTools, systrace/perfetto, frame budgets, memory & GPU analysis, startup time and battery management
• Android: process and activity lifecycle, foreground services, doze/background limits, permissions, ANRs, adb/logcat
• Linux: system services, filesystem and permissions, packaging, shell
• Networking: gRPC streaming, TLS and trust stores, reconnection/backoff, offline-first, degraded-link behavior
• Architecture: best practices on large codebases, one-way dependencies, unit and widget test discipline
• Must Be Clearance Eligible
• Able to travel up to 25%

PREFERRED QUALIFICATIONS

• Geospatial: map rendering, tile pipelines (MBTiles, raster/vector), coordinate systems, terrain elevation
• Experience using Kubernetes
• SDK/API design: versioning, backward compatibility, deprecation, docs and samples
• Native interop: Kotlin/MethodChannels, JNI, FFI, ObjC++
• TypeScript: WebView bridges, OpenLayers

US Salary Range $191,000—$253,000 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 [e-mail].
• 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 [e-mail]. Your proactive caution is invaluable in protecting your personal information and upholding the security and trustworthiness of our recruitment efforts.

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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.