What are the responsibilities and job description for the Sr Java/Python Programmer with JRuby exp :: REMOTE position at DataFactZ?
Position: Sr Java/Python Programmer
Location :: REMOTE (99% Remote)
Duration: 6 Months
this role is not eligible for visa sponsorship
Only on W2
We need a strong Java/Python programmer
Key Skills: Automate things that they are doing, UX, Java, JRuby Scripting, Python, AWS good to have & ETL
Job Description:
Overview:
Seeking a senior full-stack engineer with proven experience delivering complex, mission-critical systems. Ideal candidates demonstrate strong engineering discipline across backend, frontend, data, and cloud components, with the capability to operate independently in high-security environments.
Core Requirements:
• Backend Engineering: 7–10 years hands-on development in Java and Python, including REST API design, microservices, and distributed application architecture
• Full-Stack Development: Strong proficiency with ReactJS, modern JavaScript frameworks, and enterprise-grade web application development
• Data & Analytics Foundation: Advanced SQL, data modeling, ETL/ELT familiarity, and experience working with large datasets
• Cloud & Containers: Working experience with Azure or AWS, Docker, Kubernetes, CI/CD pipelines, and secure deployment patterns
• Integration & Systems: Experience with messaging frameworks (JMS, Kafka), APIs, and modern integration patterns
• Professional Attributes: Strong communication skills, ability to work directly with stakeholders, excellent problem-solving, and high accountability in secure environments