Freelance Python Full-Stack Developer (Python • Kafka • Java)ThreatXIntel • narela, delhi, in
Freelance Python Full-Stack Developer (Python • Kafka • Java)
ThreatXIntel • narela, delhi, in
10 hours ago
Job description7+ years of hands-on development experience. Strong expertise in Python (Django / Flask / FastAPI). Good working experience with Java for service-level integration or backend tasks. Hands-on experience with Kafka (consumer groups, partitions, stream processing, message retention). Strong understanding of microservices, REST APIs, and event-driven systems. Experience with SQL / NoSQL databases (PostgreSQL, MySQL, MongoDB, Redis). Knowledge of Docker, Kubernetes, or cloud platforms (AWS / GCP / Azure). Familiarity with authentication frameworks (OAuth2, JWT) and best security practices. Strong debugging, problem-solving, and communication skills. Experience with container orchestration (Kubernetes). Experience with CI / CD tools (GitHub Actions, Jenkins, GitLab CI). Knowledge of async frameworks (Celery, asyncio). Exposure to big data or real-time streaming patterns.
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
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Python Developer • narela, delhi, in
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