api-development jobs in San Diego

Build production AI features and services using foundation model APIs, retrieval-augmented generation (RAG), and agentic workflows. You will implement scalable microservices in Python or Java, develop evaluation and quality frameworks for AI systems, and collaborate across teams to integrate AI capabilities into enterprise workflows.…See more The role requires hands-on applied AI experience, strong backend or platform engineering skills, and familiarity with vector databases, LLM orchestration tools, and cloud infrastructure.

As a Principal Software Developer at Solar Turbines, you will design, develop, and implement modern software tools using Agile methodologies, collaborating with cross-functional teams on product design, testing, and validation. NET framework, plus hands-on expertise in Oracle or SQL database design.…See more ears of experience with C#, VB.NET, Python, TypeScript, and .NET framework, plus hands-on expertise in Oracle or SQL database design. Desktop application development using WinUI or XAML frameworks is essential, along with proficiency in ORM tools like Entity Framework and Dapper. You'll work with front-end technologies (ReactJS, Angular v17+), API development, middleware, and token-based authentication in a 5-day-per-week on-site role in San Diego.

Software Engineer I will develop, test, and maintain features across a full application stack—including UI components, APIs, business logic, and database layers—under mentorship from a Lead Software Engineer. Responsibilities include translating wireframes and requirements into responsive interfaces, implementing data validation and security controls, building integrations, writing clean code with automated tests, and participating in code reviews and pair programming.…See more The role emphasizes using AI-assisted development tools effectively while maintaining high coding standards and version control discipline.

Design and develop frontend features for PlayStation across PS5, mobile, and other platforms using React Native and web technologies. Architect complex, scalable UI components and applications with strong object-oriented design principles, working across multiple teams to deliver production-ready features.…See more Collaborate with product, design, and QA teams to translate requirements into technical implementations, while mentoring peers and driving engineering best practices through code review and architectural guidance.

Staff Software Developer who will design, develop, and maintain AI-enabled knowledge management and decision-support platforms for environmental and engineering applications. Responsibilities include building data ingestion workflows, implementing retrieval-augmented generation (RAG) systems with vector embeddings and semantic search, developing backend services and APIs, creating secure web-based UIs, and working with cloud services (Azure AI Search, Blob Storage, PostgreSQL).…See more The role requires strong software development skills demonstrated through a public code portfolio, familiarity with LLMs and prompt engineering, and the ability to collaborate across technical teams to translate project needs into practical features.