Java/Python Application Developer with AI experience

Datumtg; Charlotte (NC); On-site; USD 120,000 - 150,000; Full time

Job summary

Datumtg is seeking a Java/Python Application Developer with AI experience to join a long-term engagement in Charlotte, NC. You will work on backend systems, RESTful APIs, and AI-enhanced platforms, collaborating with product and engineering teams.

The role emphasizes building scalable microservices, streaming data pipelines, and containerized deployments in a cloud-native environment. Strong Java and Python skills are essential, with a focus on systems integration and AI frameworks.

Qualifications

• 6-8 years of Java development with Spring Boot experience.
• 2-3 years of Python backend or data-driven development.
• Experience building and consuming RESTful APIs.
• Strong understanding of Reactive Programming (WebFlux).
• Hands-on with Apache Kafka for event-driven architecture.
• MongoDB and Oracle database expertise.
• Experience with Flink for streaming data pipelines.
• GraphQL knowledge and AI platform exposure.
• Familiar with Dialogflow CX or similar frameworks; LLM concepts.
• Exposure to ADK, Playbook, or similar agentic frameworks.
• ML fundamentals and model telemetry understanding.
• Strong problem-solving, debugging, and collaboration skills.
• Experience with microservices, CI/CD, and cloud-native (OCP, Kubernetes).

Skills

Java

Spring Boot

Python

REST APIs

Reactive Prog.

Kafka

MongoDB

Oracle

Flink

GraphQL

Dialogflow CX

LLMs

Agent frameworks

ML concepts

Microservices

CI/CD

Kubernetes

Communication

Education

Bachelor’s or Master’s degree in CS/Engineering

Tools

Kubernetes

OpenShift / OCP

ADK (Agent Development Kit)

Playbook

CI/CD tools

Job description

Role: Java/Python Application Developer with AI experience

Duration: Long Term

Job Description:

Core Skill Requirements:

• 6-8 years of strong experience in Java development, including proficiency in Spring SpringBoot
• 2-3 years of experience with Python, focused on backend or data-driven development
• Strong experience in building and consuming RESTful APIs
• Strong understanding of Reactive Programming (WebFlux, etc.)
• Hands-on experience with Apache Kafka for event-driven architecture
• Database expertise in both MongoDB (NoSQL) and Oracle (RDBMS)
• Experience with Flink for stream processing and data pipelines
• GraphQL knowledge
• AI / Conversational Platform Exposure
• Strong 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.
• 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.