Application Architect

About Company,

Droisys is an innovation technology company focused on helping companies accelerate their digital initiatives from strategy and planning through execution. We leverage deep technical expertise, Agile methodologies, and data-driven intelligence to modernize systems of engagement and simplify human / tech interaction.

Amazing things happen when we work in environments where everyone feels a true sense of belonging and when candidates have the requisite skills and opportunities to succeed. At Droisys, we invest in our talent and support career growth, and we are always on the lookout for amazing talent who can contribute to our growth by delivering top results for our clients. Join us to challenge yourself and accomplish work that matters.

Python Full Stack Developer (Django, Microservices, Kafka)

Bengaluru, India – Onsite

Full Time

Job Description :

We are seeking a talented and hands-on Python Full Stack Developer with deep expertise in FastAPI / Django , Microservices , and Kafka . The ideal candidate will be responsible for designing and developing scalable, distributed, and high-performance web applications, while ensuring best practices in API design, asynchronous processing, and system reliability.

Key Responsibilities :

• Design, develop, and maintain robust full-stack applications using Python (FastAPI / Django) on the backend.
• Build intuitive and responsive front-end interfaces using React , Angular , or TypeScript .
• Architect and implement microservices and event-driven systems leveraging Kafka or other message queues.
• Expose REST APIs for data and file operations :
• POST / upload → Upload CSV files and store metadata in the database.
• GET / status / {jobId} → Check the processing status.
• Implement asynchronous processing using Kafka , RabbitMQ , or AWS SQS .
• Develop workers / services that :
• Handle retries for transient failures.
• Track metrics such as processing time and error rate.
• Efficiently handle large file uploads and processing using streaming (avoid full in-memory operations).
• Ensure high-quality, testable, and maintainable code following clean architecture principles.
• Collaborate closely with DevOps, QA, and product teams for seamless delivery.
• Participate in code reviews, design discussions, and architecture planning .
• Contribute to continuous improvement of system performance and scalability.

Required Skills and Experience :

Preferred Qualifications :

Droisys is an equal opportunity employer. We do not discriminate based on race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law. Droisys believes in diversity, inclusion, and belonging, and we are committed to fostering a diverse work environment.