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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer I - **Company:** Sony USA Foundation Inc - **Location:** San Diego, CA, United States - **Experience:** Expert - **Salary:** $175,000.0 - $200,000.0 - **Contract:** Permanent contract - **Skills:** HTML, JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Amazon Web Services, Applications Architecture, Cascading Style Sheets (CSS), Cloud Computing, Cloud Engineering, Data Integrity, DevOps, Payment Systems, Ember.Js, Identity and Access Management, Python (Programming Language), NoSQL, Performance Tuning, Scrum Methodology, Recommender Systems, Ansible, Software Engineering, Systems Integration, TypeScript, Web Applications, ReactJS, Containerization, AngularJS, Kubernetes, Information Technology, Deployment Automation, Restful APIs, Terraform, Docker, Jenkins, Microservices - **Published:** August 4, 2026 - **Apply:** https://sonyglobal.wd1.myworkdayjobs.com/SonyGlobalCareers/job/San-Diego/Senior-Software-Engineer-I_JR-119435 ## About the Role * 5+ years professional experience working with medium/large complex code bases * Experience in Full Stack development * Experience with one or more of the following programming languages: Java, Go, or Python * Experience in REST API design and implementation * Highly Proficient in HTML, CSS, the JavaScript ecosystem and familiarity with popular frameworks like React, Angular, Ember, Jest, Babel, and TypeScript * Knowledgeable in UI/UX design principles * Strong communication and interpersonal skills * Desire to collaborate and to develop strong and positive team relationships * Attention to detail, organizational skills, a strong work ethic and the ability to work independently., * Bachelor's degree in Computer Science or related field, or at least three years of proven experience in lieu of a degree * Demonstrated ability to write clean, maintainable, and well-documented code. * Database management, cloud technologies (AWS), and containerization (Docker, Kubernetes) * Knowledge of React best practices * Familiarity with DevOps tools and practices, including CI/CD pipelines * Automated deployment tools (e.g. Terraform, Ansible, Jenkins) * Excellent problem-solving skills and attention to detail * Experience with Agile development methodologies such as SAFe, Scrum * Experience developing software solutions that support e-commerce, digital commerce, or direct-to-consumer (DTC) platforms * Exposure to personalization, recommendation engines, customer identity management, subscription services, or digital payment platforms is a plus. * Knowledge of APIs, microservices, cloud-native architectures, and integrations commonly used in e-commerce ecosystems., The anticipated annual base salary for this position is $175,000 to $200,000. This range does not include any other compensation components or other benefits that an individual may be eligible for. The actual base salary offered depends on a variety of factors, which may include as applicable, the qualifications of the individual applicant for the position, years of relevant experience, specific and unique skills, level of education attained, certifications or other professional licenses held, and the location in which the applicant lives and/or from which they will be performing the job. ## Description SEPS is looking for a talented and motivated Senior Full Stack Software Engineer to join our team in building and enhancing internal applications that drive the Sony Engagement Platform. In this role, you'll play a key part in delivering secure, scalable, and user-centric solutions that support Sony's global business units., * Architect, design and develop RESTful API Endpoints, ensuring high performance, scalability and maintainability. * Collaborate closely with front-end engineers to build dynamic, responsive, and user-centric web applications that deliver seamless user experiences. * Define robust data models and database schemas, and manage relational or NoSQL databases with a strong emphasis on data integrity and performance optimization. * Create and maintain clear, comprehensive documentation for application architecture, design, configuration, and ongoing maintenance. * Provide accurate task estimations and delivery timelines, contributing to effective sprint planning and execution. * Participate in the on-call rotation, responding promptly to production issues and ensuring system stability and uptime. * Mentor and support junior engineers, fostering a culture of learning, collaboration, and continuous improvement within the team. * Honesty, trustworthiness and ethical conduct are material requirements for the responsibilities outlined above ## Related Videos - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [WeAreDevelopers LIVE – AI, Freelancing, Keeping Up with Tech and More](https://www.wearedevelopers.com/videos/1786-wearedevelopers-live-ai-freelancing-keeping-up-with-tech-and-more) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. 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