About the Role Lytx is building a scalable, cloud-first product platform that integrates large-scale AWS services with hardware-based IoT devices, including in-vehicle gateways and smart cameras. We are looking for a Senior Software Engineer with deep technical expertise and architectural understanding to play a key role in designing, building, and operating our cloud platform. This role is suited for a highly capable, self-directed engineer who can own end-to-end delivery – from backend services and infrastructure to frontend and mobile applications – and who thrives in a fast-moving, agile environment. Key Responsibilities Design, develop, and maintain scalable backend services running in AWS. Contribute to system architecture and technical design for large-scale, distributed cloud deployments. Develop and maintain services using Node.js and other backend technologies. Work with PostgreSQL , including schema design and query performance optimization. Design, implement, and test infrastructure-as-code using AWS CDK. Build and maintain frontend applications using React Contribute to mobile applications built with React Native for Android and iOS. Develop software components across multiple languages, including: JavaScript / Node.js Python Rust C / C++ Ensure high standards of code quality, testing, reliability, and security Collaborate closely with product, QA, and operations teams while maintaining strong individual ownership. Take responsibility for full task ownership , including development, testing, deployment, and production readiness. Required Qualifications Competitive compensation and benefits. High-impact role with significant technical ownership Opportunity to work across cloud, data, frontend, mobile, and infrastructure Flexible location: Remote (U.S.) or on-site in San Diego Work on products that combine cloud scale with real-world IoT systems Benefits: Medical, dental and vision insurance Health Savings Account Flexible Spending Accounts Telehealth 401(k) and 401(k) match Life and AD&D insurance Short-Term and Long-Term Disability FTO or PTO Employee Well-Being program 11 paid holidays plus 1 inclusive holiday per year Volunteer Time Off Employee Referral program Education Reimbursement Program Employee Recognition and Appreciation program Additional perk and voluntary benefit programs Salary is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience.  This position is also eligible for an incentive compensation plan.  The expected hiring salary for this position is: $183,500.00 - $232,500.00 Innovation Lives Here You go all in no matter what you do, and so do we. At Lytx, we’re powered by cutting-edge technology and Happy People. You want your work to make a positive impact in the world, and that’s what we do. Join our diverse team of hungry, humble and capable people united to make a difference. Together, we help save lives on our roadways! Lytx, Inc. is proud to be an equal opportunity employer. We’re committed to building a diverse and inclusive workforce and do not discriminate based on race, color, religion, sex, sexual orientation, gender identity or expression, gender, genetic information, uniformed service, national origin, age, veteran status, disability, pregnancy, or any other status protected by federal or state law. We are committed to providing reasonable accommodation for candidates with disabilities who need assistance during the hiring process. To request a reasonable accommodation, please email TA@lytx.com .  Lytx conducts background checks on applicants who receive a conditional offer of employment in accordance with applicable local, state, federal and regional laws. Qualified applicants with arrest or conviction records will be considered. Background check results may potentially result in the withdrawal of a conditional offer of employment and will be made in accordance with all applicable local, state, federal and regional laws.