> Markdown version of [/jobs/ext/168392-java-full-stack-developer](https://www.wearedevelopers.com/jobs/ext/168392-java-full-stack-developer). 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). --- # Java Full-Stack Developer - **Company:** Donato Technologies, Inc - **Location:** San Leandro, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, Cloud Computing, Continuous Integration, Relational Databases, Software Debugging, Python (Programming Language), Machine Learning, MongoDB, NoSQL, Oracle (Applications), Performance Tuning, Redis, Large Language Models, Prompt Engineering, Spring-boot, Caching, Backend, Event Driven Architecture, Kubernetes, Information Technology, Apache Flink, Data Analytics, Apache Kafka, Reactive Programming, Restful APIs, Stream Processing, Data Pipelines, Microservices - **Published:** May 26, 2026 - **Apply:** https://www.dice.com/job-detail/f7595333-b0c0-41af-a5fd-ef6b32281cc2 ## About the Role * 6 8 years of strong experience in Java development, including proficiency in Spring / Spring Boot. 4 5 years of experience with Python, focused on backend or data-driven development. Deep understanding of Reactive Programming (Web Flux, etc.) Hands-on experience with Apache Kafka for event-driven architectures. Experience with Flink for stream processing and data pipelines. Proficiency in Redis for caching and performance optimization. Database expertise in both MongoDB (NoSQL) and Oracle (RDBMS). Strong experience in building and consuming RESTful APIs. Graph-QL knowledge is good to have but not mandatory. AI / Conversational Platform Exposure * Good understanding of Google Dialog-flow CX or similar conversational AI frameworks. * Exposure to LLM (Large Language Models), agentic architectures, and prompt engineering concepts. * Familiarity with ADK (Agent Development Kit), Playbook, or similar agentic frameworks. * Conceptual understanding of machine learning fundamentals and model telemetry. Additional Skills * Strong problem-solving and debugging skills. * Experience with microservices architecture, CI/CD pipelines, and cloud-native environments (OCP, Kubernetes, etc.). * Excellent communication skills; ability to collaborate across engineering and product teams. Preferred Qualifications * Bachelor s or master s degree in computer science, Engineering, or related field. * Prior experience in banking, fintech, or digital assistant platforms is an advantage. ## Related Videos - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs](https://www.wearedevelopers.com/videos/208-40-minutes-to-build-a-serverless-covid-19-rest-and-graphql-apis) - [Coffee with Developers - Maria Apazoglou](https://www.wearedevelopers.com/videos/1209-coffee-with-developers-maria-apazoglou) - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) - [Agentic AI Systems for Critical Workloads](https://www.wearedevelopers.com/videos/1592-agentic-ai-systems-for-critical-workloads) ## Related Articles - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [MLOps And AI Driven Development](https://www.wearedevelopers.com/magazine/82-mlops-and-ai-driven-development) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Coffee with Developers - Maria Apazoglou - Making AI understandable for all in production](https://www.wearedevelopers.com/magazine/475-coffee-with-developers-maria-apazoglou-making-ai-understandable-for-all-in-production)