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Senior Software Engineer, II

Life360 · Remote, USA

remotesenior$118,500–$216,500Posted Oct 27, 2026JavaSpring BootKafkaKafka StreamsAWSiOSSwiftAndroid

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About this role

**About Life360** Life360’s mission is to keep people close to the ones they love. Our category-leading mobile app, Tile tracking devices, and Pet GPS tracker help members protect the people, pets, and things they care about most—through location sharing, safe driver reports, and crash detection with emergency dispatch. Life360 serves ~102.4M monthly active users (MAU) across 180+ countries. **Remote First** Life360 is Remote First. Unless otherwise specified, roles can be performed remotely within the US and Canada. **AI Native** Life360 is building an AI-native company where AI is integral to how we build and operate. You may be asked to demonstrate proficiency with AI tools, discuss how you leverage AI, or complete interview exercises with/without AI assistance. Undisclosed use of AI not previously discussed with or approved by your Recruiter may impact your candidacy. --- **About the Team** This role sits on the Verticals team—building the next frontier of meaningful connection beyond the core family circle. Initial focus: **Aging in Place**—helping aging parents stay safely independent while giving families peace of mind. Over time, the role may expand to other verticals such as **Things (Tile/connected trackers)** or **Pets**. --- **About the Job (Senior Software Engineer, II)** Life360 is hiring an **AI-Native Engineer**—a senior engineer who doesn’t just use AI tools, but thinks natively in them. You’ll design and build features for one of our most important and fastest-growing member segments: aging parents who want to stay safely connected with, and independent from, the families who care about them. You’ll also help evolve modern AI-native engineering workflows—from code and testing to standups, velocity, and team practices. **Full-stack experience is strongly preferred**. You should be comfortable moving between backend services and the mobile surfaces that expose them. **Stack (high level):** Spring Boot microservices, Java, Kafka & Kafka Streams; AWS cloud-native platform; iOS (Swift) and Android (Kotlin). **First-year success looks like:** - Shipping end-to-end features for the Aging in Place segment - Establishing at least one AI-native workflow the broader team adopts --- **What You’ll Do** - Ship end-to-end across the stack (backend services/APIs through iOS/Android surfaces) - Work with AI (Claude Code) as a first-class collaborator (agent orchestration for specs, results, and reviews) - Define and codify AI-native engineering practices for the Verticals team (playbooks the org can adopt) - Build across the full stack as needed—shipping polished, performant, reliable experiences to tens of millions of users - Collaborate with product managers and designers to solve complex user problems with scalable engineering - Contribute to architecture decisions, code reviews, and a culture of craft and continuous improvement - Participate in on-call rotation and incident response - Use agentic workflows to increase delivery speed without sacrificing quality - Mentor teammates and help evolve team AI-native practices - Support performance, reliability, and accessibility for features you own - Adapt Aging in Place patterns to future verticals (Things, Pets) as scope expands --- **What We’re Looking For** - 5+ years building and operating high-quality, consumer-scale services - 1+ years hands-on experience prompting, evaluating, and building with LLMs - Full-stack proficiency across backend services and mobile clien

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