About the job About the job About DoctusTech DoctusTech is a fast-growing technology company focused on driving innovation in the US Healthcare domain. We build impactful AI-driven solutions that solve real-world problems for our clients. Our team is agile, collaborative, and passionate about technology, and we're looking for strong engineering leaders who thrive in a high-ownership environment.

Job Summary We are looking for a highly experienced Sr.

Software

Engineer with 10+ years of hands-on backend engineering experience in Python ecosystems. This is role focused on architecture, hands-on coding, scalability, and building next-generation AI-powered systems. The ideal candidate must have strong expertise in Python, Django, FastAPI, distributed backend systems, and Agentic AI/LLM-based application development. You will work closely with product and engineering teams to design, develop, and scale intelligent healthcare solutions.

Key Responsibilities Design, develop, and scale high-performance backend systems using Python, Django, and FastAPI. Build secure, scalable, and production-grade RESTful APIs and microservices. Lead architecture decisions and implement complex technical solutions.

Develop AI-powered applications leveraging Agentic AI, LLMs, RAG pipelines, and orchestration frameworks. Write clean, maintainable, reusable, and testable production-quality code. Optimize application performance, reliability, scalability, and security.

Mentor engineering teams through technical leadership and best coding practices. Collaborate with cross-functional teams in an agile development environment.



Drive innovation and evaluate emerging AI technologies/frameworks.

Participate in code reviews, debugging, and system design discussions.

Required

Skills

- 10+ years of software development experience.
- Strong hands-on coding expertise in Python.
- Deep expertise in Django and FastAPI.
- Experience building scalable backend architectures and REST APIs.
- Strong understanding of distributed systems and microservices architecture.
- Hands-on experience with Agentic AI, Generative AI, LLM applications, RAG pipelines, LangChain, CrewAI, AutoGen, or similar frameworks.
- Strong understanding of AI orchestration and prompt engineering concepts.
- Expertise with PostgreSQL/MySQL and database optimization.
- Solid knowledge of Django ORM, SQL queries, and performance tuning.
- Experience with cloud platforms and deployment practices.
- Strong debugging, analytical, and problem-solving skills.
- Deep understanding of system design, design patterns, data structures, and OOP concepts.
- Familiarity with Linux environments and DevOps fundamentals. Preferred Qualifications
- Experience in US Healthcare domain, EHR/EMR, HL7, or FHIR integrations is a plus.
- Experience working in high-scale SaaS product companies.
- Strong communication and stakeholder management skills.
- Ability to work independently in a remote environment. Candidate Requirements
- Own laptop/system (minimum 8GB RAM and i5 processor or above)
- Stable internet connectivity/Wi-Fi
- Power backup during outages

Required Skills ['Python Django Python /Django Python/Django/Flask Django-Rest-Framework Python(Django', 'Flask', 'FastAPI)']

Additional Information

NA

📌 Senior Software Engineer - 10+ yrs (Python, Django and LLM) (Kolkata Metropolitan Area)
🏢 HuntingCube
📍 Kolkata Metropolitan Area