Senior Software Engineer II AI-Native, Circle Expansion
$126,910–$148,740 year
Remote · United States or Canada
Job Summary
Senior AI-native full-stack engineer on Life360’s Circle Expansion team. You will design and ship features for aging parents, pre-teens wearing wearables, and community groups, prioritizing safe, intuitive experiences. You’ll work with AI as a first-class collaborator to define and codify AI-native engineering practices, build across the stack, and collaborate with product managers and designers to convert complex user problems into scalable solutions. You’ll contribute to architectural decisions, participate in on-call rotation and incident response, mentor teammates, and help improve performance, reliability, and accessibility across owned features. Mobile experience is strongly preferred (iOS/Android), with Java, Kubernetes, and AWS as valued backend skills; you’ll leverage agentic workflows, prompt engineering, and context management to accelerate delivery for tens of millions of users.
Required Qualifications
- Bachelor’s Degree in a Technical field, or equivalent experience
- 7+ years of experience building high-quality, consumer-scale software products
- At least 1 year of hands-on experience prompting, evaluating, and building with LLMs
- Strong proficiency in mobile development (iOS or Android)
- Web and backend experience (Java, Kubernetes, AWS)
- Deep experience with agentic workflows, prompt engineering, context window management, and MCP/function calling
- A track record of using AI tooling to multiply output
- Strong communication and collaboration skills
- Empathy for users of AI-native products
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