Senior API/SDK Engineer - Developer Platform & Integrations

Slope; Seattle (WA); On-site; USD 180,000 - 240,000; Full time

Job summary

Anduril Industries in Seattle, WA is seeking a Senior Software Engineer for our Lattice platform. You will work on the developer portal and generated SDKs to enable partners to write complex integrations and bring defense-grade software to life at scale.

You will design APIs, build cloud-based infrastructure, and guide external engineering teams through integration scenarios while shaping the platform roadmap with a focus on reliability, security, and performance.

Qualifications

• 8+ years as a Senior Software Engineer with customer-facing responsibilities.
• Proven production-grade applications in multiple languages.
• Experience with distributed systems, microservices, and API gateways.

Responsibilities

• Enhance the developer portal and API surface to streamline partner integrations.
• Design and expose APIs and SDKs for external developers.
• Build sample apps, SDKs, and frameworks for complex integrations.
• Provide technical leadership during partner onboarding and reviews.
• Create reference architectures demonstrating Lattice capabilities.
• Collaborate with teams to guide platform roadmap for scalability.

Skills

Python/Java/Go/C++

Distributed systems

CI/CD / DevOps

Cloud platforms (AWS/Azure/GCP)

API tech: REST/gRPC/GraphQL

Security & data protection

Technical communication

Education

Bachelor's degree in CS/Engineering

Tools

Docker

Kubernetes

Terraform / IaC

Job description

Anduril Industries in Seattle, WA is seeking a Senior Software Engineer for our Lattice platform. You will work on the developer portal and generated SDKs to enable partners to write complex integrations and bring defense-grade software to life at scale.

You will design APIs, build cloud-based infrastructure, and guide external engineering teams through integration scenarios while shaping the platform roadmap with a focus on reliability, security, and performance.