Freelance Python Full-Stack Developer (Python Kafka Java)

Company Description

ThreatXIntel is a startup specializing in cybersecurity services to help businesses and organizations safeguard their digital assets from cyber threats. Our team offers tailored, cost-effective solutions in areas such as cloud security, web and mobile security testing, DevSecOps, and comprehensive cloud security assessments. With a proactive approach, we continuously monitor and test client systems to identify vulnerabilities before they can be exploited. Our mission is to deliver high-quality cybersecurity services, empowering clients to focus on growing their businesses with peace of mind.

Role Description

We are seeking a highly skilled Python Full-Stack Developer with approximately 7+ years of experience in backend and frontend development, event-driven architectures, and distributed systems. The ideal consultant must be strong in Python , have working knowledge of Java , and hands-on experience with Apache Kafka for streaming / messaging pipelines.

Key Responsibilities

• Develop and maintain full-stack applications using Python (primary) and Java (secondary).
• Build REST APIs, microservices, and backend components using modern Python frameworks.
• Implement event-driven architecture using Kafka , including producers / consumers, topics, partitions, and streaming workflows.
• Design and develop frontend components using modern JavaScript frameworks (React / Angular / Vue).
• Integrate backend services with databases (SQL / NoSQL).
• Implement CI / CD pipelines, Git workflows, and automated testing.
• Troubleshoot production issues and optimize application performance.
• Collaborate with cross-functional engineering teams to deliver scalable and secure solutions.

Required Skills & Experience

Nice to Have