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Senior Backend Engineer II - AI-Native, Devices Cloud

3 weeks, 3 days ago
United States, Canada
Full-time
Senior
Backend Engineer
Software Development
AWS CI/CD Datadog DynamoDB Embedded Systems Go Grafana IoT Java Kafka LLM Microservices OpenTelemetry Prometheus Python REST API
Apply Now
Life360

Life360

Life360 is the top family location safety app, offering advanced safety features to connect and protect millions of families worldwide.

Family Services
251-1K
Founded 2008
$140M raised
View All Jobs 26

Description

  • Design, build, and maintain backend services for device connectivity, telemetry ingest, health monitoring, and command/control operations.
  • Use AI-powered agentic workflows to speed up service scaffolding, test creation, code generation, validation, and incident triage.
  • Help define and codify AI-native engineering practices for the Devices Cloud team and broader organization.
  • Collaborate with firmware, mobile, and product teams to define APIs and device-driven workflows.
  • Build and own data pipelines for high-throughput telemetry streams using Kafka or similar technologies.
  • Deliver scalable, resilient microservices on AWS using services such as EKS, Lambda, DynamoDB, and SQS.
  • Instrument services for observability, reliability, and SLO compliance.
  • Participate in on-call rotation and live incident response.
  • Write clean, testable, performant code and contribute to CI/CD automation and engineering standards.
  • Mentor teammates and help evolve the team’s AI-native engineering culture.

Requirements

  • 5+ years of experience building and operating backend services in Java, Go, Python, or similar languages.
  • Hands-on experience prompting, evaluating, and building with LLMs as a development partner.
  • Experience with agentic workflows, prompt engineering, context window management, and MCP/function calling.
  • Track record of using AI tools to improve specs, test coverage, code quality, and debugging speed.
  • Strong experience with microservices architecture, RESTful API design, and distributed systems.
  • Experience with cloud infrastructure and container orchestration, preferably on AWS.
  • Experience with production deployments.
  • Experience with relational and/or NoSQL databases, caching, and event or streaming systems.
  • Ability to collaborate across teams and communicate technical tradeoffs clearly.
  • Experience with IoT, telematics, or embedded/hardware-adjacent systems is preferred.
  • Familiarity with Kafka, Kinesis, or other high-throughput streaming platforms is preferred.
  • Experience with high-frequency ingest systems and time-series data is preferred.
  • Background with observability tooling such as Prometheus, Grafana, OpenTelemetry, or DataDog is preferred.
  • Knowledge of SRE practices and automated testing frameworks is preferred.

Benefits

  • Competitive salary of $148,000 to $216,500 USD for US-based candidates or 171,500 to 201,000 CAD for Canada-based candidates.
  • Equity is included in the compensation package.
  • Medical, dental, vision, life, and disability insurance plans.
  • 401(k) with company matching in the US or RRSP with DPSP matching in Canada.
  • Employee Assistance Program (EAP) for mental well-being.
  • Flexible PTO plus several company-wide days off throughout the year.
  • Winter and summer week-long synchronized company shutdowns.
  • Learning and development programs.
  • Equipment, tools, and reimbursement support for a productive remote environment.
  • Free Life360 Platinum Membership for your preferred circle.
  • Free Tile products.

Interested in this position?

Apply directly on the company website

Apply Now

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