Java Developer with Python+ Apache Kafka + Reactive Programming + AI

Additional Job Details:

• 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 (WebFlux, 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.
• GraphQL knowledge is good to have but not mandatory.

• Good understanding of Google Dialogflow 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.

• 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.

• 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.

Tanisha Systems, founded in 2002 in Massachusetts-*, is a leading provider of Custom Application Development and end-to-end IT Services to clients globally. We use a client-centric engagement model that combines local on-site and off-site resources with the cost, global expertise and quality advantages of off-shore operations. We deliver Custom Application Development, Application Modernization, Business Process Outsourcing and Professional IT Services from office locations in * and *.

Tanisha Systems services clients in Government, Banking & Financial Markets, Insurance, Healthcare, Retail & Consumer Goods, Energy & Utilities, Life Sciences, Telecom, Manufacturing and Transportation Industries around the globe. Our engagement model provides a flexible operational environment that empowers our clients with the right levels of control.

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