Senior Software Engineer II, AI Native, Experimentation, ML

🔥 11 minutes ago

🏄 California – Remote

🏄 California – Remote

💵 $118.5k - $216.5k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

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Life360

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2008

👥 B2C

📡 Telecommunications

💰 Post-IPO Equity on 2022-11

B2C • Safety • Telecommunications

Life360 is a leading family safety app that offers a comprehensive suite of services for location and digital safety. With Life360, users can effortlessly share their location, track their phones, and manage driving safety measures, including crash detection and 24/7 roadside assistance. The app includes features for digital safety, such as identity theft protection and SOS alerts, ensuring protection and prevention for each family member. Life360's plans, which include free, Gold, and Platinum options, are designed to accommodate various needs, offering peace of mind with advanced safety and coordination tools. The app is trusted by millions of users and is highly rated on app stores for its efficiency and reliability in connecting family members and ensuring their safety.

📋 Description

• Design and build high-quality APIs and services for our experimentation platform and recommendation/personalization systems — experiences that are reliable, performant, and genuinely useful to product teams and members. • Work with AI (Claude Code) as a first-class collaborator — your primary workflow involves orchestrating agents to create specs, generate code and tests, verify results, and perform reviews. • Help define and codify AI-Native engineering practices for the team, establishing playbooks the broader org can adopt. • Build across the backend stack as needed — shipping polished, performant, and reliable experiences to tens of millions of users. • Collaborate closely with product managers and data teams to turn complex user problems into elegant, scalable engineering solutions. • Contribute to architectural decisions, code reviews, and a culture of craft and continuous improvement. • Participate in on-call rotation and incident response. • Use agentic workflows to dramatically increase the delivery of strong outcomes — moving faster without sacrificing quality. • Mentor team members and contribute to team processes, technical standards, and help evolve the team's AI-native engineering practices. • Support performance, reliability, and accessibility across the features you own.

🎯 Requirements

• 6+ years of backend software engineering experience • Strong proficiency with Java and Spring Boot (this is our primary stack) • Experience with Apache Kafka or similar distributed streaming platforms • Solid understanding of distributed systems concepts: consistency, fault tolerance, replication, and data durability • Comfortable with cloud infrastructure (AWS preferred) and containerized deployments • Heavy user of agentic workflows, understands research-plan-implement cycle but doesn’t outsource thinking to agents • At least 1 year of hands-on experience prompting, evaluating, and building with LLMs.

🏖️ Benefits

• Competitive pay and benefits. • Medical, dental, vision, life and disability insurance plans (100% paid for US employees). We offer supplemental plans for medical and dental for Canadian employees. • 401(k) plan with company matching program in the US and RRSP with DPSP plan for Canadian employees. • Employee Assistance Program (EAP) for mental wellness. • Flexible PTO and 12 company wide days off throughout the year. • Winter and Summer Weeklong Synchronized Company Shutdowns. • Learning & Development programs. • Equipment, tools, and reimbursement support for a productive remote environment. • Free Life360 Platinum Membership for your preferred circle. • Free Tile Products