> Markdown version of [/jobs/ext/4282394-software-engineer-lead-principal-engineer](https://www.wearedevelopers.com/jobs/ext/4282394-software-engineer-lead-principal-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer, Lead (Principal Engineer) - **Company:** Toyota Motor Sales, U.S.A., Inc. - **Location:** Plano, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Amazon Web Services, Applications Architecture, Cloud Computing, Cloud Database, Continuous Integration, DevOps, Python (Programming Language), Software Engineering, Spring-boot, Event Driven Architecture, Information Technology, Real Time Data, Devsecops, Serverless Computing - **Published:** October 16, 2026 - **Apply:** https://www.juju.com/job/1_toyotaphenom-TOYOUS10334524EXTERNALENUS ## About the Role + 10+ years of experience in software engineering and architecture (3+ years in system/application design), with a strong foundation in Spring Boot, Java, Python, and/or JavaScript. + Proven track record designing and deploying large-scale, multi-region cloud-native solutions (preferably AWS), including event-driven and streaming architectures, containers (EKS/ECS), and related services. + Skilled in CI/CD pipelines, DevOps practices, and modern software development methodologies. + Excellent communicator with the ability to explain complex technical decisions; demonstrated experience leading engineering teams and cross-functional projects. + Adaptable, mission-aligned leader who thrives in dynamic environments, embraces collaboration, and supports off-hours incident response when needed. **Added** **b** **onus** **i** **f** **yo** **u** **h** **ave** + AWS Solutions Architect Associate or Professional certification (strongly preferred). + Experience conducting ## Description optimize cloud-based data lake and processing frameworks supporting real-time and near real-time data ingestion, processing, monitoring, and reporting. + Design cloud-native applications using AWS services and modern architecture practices, including declarative coding and solutions with tools like serverless workflows and computing + Incorporate security and DevSecOps principles into application architecture, ensuring robust protection and compliance. + Create and maintain technical documentation, architectural diagrams, and best practices, ensuring design decisions and architecture artifacts are aligned, reusable, and shared for knowledge transfer. + Provide mentoring to junior engineers, fostering a culture of innovation, excellence, and continuous learning. + Work closely with cross-functional teams to align technical decisions with organizational vision and business priorities. **What you bring** + Bachelor's degree in computer science, engineering or related field.