Senior Software Engineer I​/II - Mobile Platform

Senior Software Engineer I/II - Mobile Platform

Join to apply for the Senior Software Engineer I/II - Mobile Platform role at Samsara

Base pay range

$/yr - $/yr

Who We Are

Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations. At Samsara, we are helping improve the safety, efficiency and sustainability of the physical operations that power our global economy. Representing more than 40% of global GDP, these industries are the infrastructure of our planet, including agriculture, construction, field services, transportation, and manufacturing — and we are excited to help digitally transform their operations king at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring.

As part of a recently public company, you’ll have the autonomy and support to make an impact as we build for the long term. At Samsara, the Mobile Platform team is at the forefront of our mobile innovation, championing developer velocity and consistency. We craft, maintain, and evolve the core frameworks and tooling that empower every engineering team to build exceptional mobile applications for our customers.

Your contributions will be pivotal in shaping mobile-first experiences across the organization as we continue to expand our product offerings and innovate in service of our customers. Our responsibilities span a wide array of critical infrastructure, from reusable UX components and design systems to seamless continuous integration pipelines, insightful monitoring tools, and resilient networking and persistence layers. These foundational systems are widely adopted across diverse applications and business units, driving significant impact throughout the entire company.

We use React Native, Typescript and Redux for our mobile apps, Golang for our backend, and Graph

QL to communicate between them. This is a remote position open to candidates residing in the US or Canada.

Minimum requirements

• 6+ years of software development experience, including 3+ years of hands‑on mobile app development with React Native in production environments.

• Deep knowledge of React Native as a mobile‑first framework, including a strong grasp of its architecture, native components, and limitations.

• Solid testing and debugging skills in a mobile context, including experience writing unit and integration tests to maintain app stability and quality.

• Strong understanding of mobile architecture, performance, and platform APIs.

• Proficiency in using Graph

QL and Redux for efficient data fetching and state management.

• Experience collaborating cross‑functionally with product, design, and backend teams to deliver high‑quality mobile features.

• Demonstrated experience in mentoring less experienced engineers and leading technical projects from conception to delivery with multiple contributors.

Ideal candidate

• Experience with native mobile development (Swift/Objective‑C and Kotlin/Java), including creating native modules or bridging React Native with native iOS and Android code.

• Track record of performance tuning in mobile apps, including using profiling tools and techniques to diagnose and resolve performance issues.

• Hands‑on experience ensuring mobile app accessibility compliance, applying best practices to make the app usable by all customers.

• Familiarity with mobile CI/CD pipelines, build tools, and test automation.

• Experience working with microservices.

• Experience shipping and maintaining features over several years, demonstrating long‑term ownership.

• Domain experience in logistics, fleet management, or industrial IoT, especially building mobile apps for drivers or field workers.

In this role, you will

• Drive technical direction:
Contribute to architectural decisions and strategic planning for the mobile platform, influencing our technical roadmap.

• Develop and optimize:
Build…