Know ATS Score
CV/Résumé Score
  • Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: Lead Backend Developer Python Technologies.
India Jobs Expertini

Urgent! Lead Backend Developer - Python Technologies Job Opening In Bengaluru – Now Hiring IAI solution Pvt Ltd

Lead Backend Developer Python Technologies



Job description

<p><p><b>Job Title : Lead Backend Developer (Python, FastAPI & MongoDB)</b><br/><br/><b>Location : Bengaluru, India</b><br/><br/><b>Position Summary :</b></p><p><b><br/></b></p><p>We are looking for a Lead Backend Developer with 4+ years of professional experience in Python-based development, especially using FastAPI and MongoDB.

</p><p><br/></p><p>The ideal candidate is skilled in building and maintaining scalable, high-performance back-end services and APIs, has strong understanding of modern database design (SQL & NoSQL), and has experience integrating backend services with cloud platforms.<br/><br/></p><p>Experience or interest in AI/ML projects is a strong plus, as our products often interface with LLMs and real-time AI Responsibilities :</b></p><p><br/></p>- Design, build, and maintain robust backend services using Python and FastAPI.<br/><br/></p><p>- Develop and maintain scalable RESTful APIs for internal tools and third-party integrations.<br/><br/></p><p>- Work with MongoDB, PostgreSQL, and Redis to manage structured and unstructured data efficiently.<br/><br/></p><p>- Collaborate with frontend, DevOps, and AI/ML teams to deliver secure and performant backend infrastructure.<br/><br/></p><p>- Implement best practices in code architecture, performance optimization, logging, and monitoring.<br/><br/></p><p>- Ensure APIs and systems are production-ready, fault-tolerant, and scalable.<br/><br/></p><p>- Handle API versioning, documentation (Swagger/OpenAPI), and error management.<br/><br/></p><p>- Optimize queries, indexes, and DB schema for high-performance data access.<br/><br/></p><p>- Maintain clean code with emphasis on object-oriented principles and modular design.<br/><br/></p><p>- Troubleshoot production issues and deliver timely fixes and :</b></p><p><br/></p><p>- <b>Overall Experience :</b> 4+ years in backend software development.</p><br/></p><p>- <b>Python :</b> Strong proficiency with object-oriented programming.<br/><br/></p><p>- <b>Frameworks :</b> Hands-on experience with FastAPI (preferred), Django.<br/><br/></p><p><b>- Databases :</b><br/><br/></p><p>1.

MongoDB : Experience with schema design, aggregation pipelines, and indexing.<br/><br/></p><p>2.

Familiarity with SQL databases (PostgreSQL/MySQL).<br/><br/></p><p>3.

Experience with Redis and optionally Supabase.<br/><br/></p><p>- <b>API Development : </b>Proficient in building and documenting REST APIs. Strong understanding of HTTP, request lifecycles, and API security.</p><p><br/></p><p>- <b>Testing & Debugging : </b>Strong debugging and troubleshooting skills using logs and tools.<br/><br/></p><p>- <b>Performance & Scalability : </b>Experience optimizing backend systems for latency, throughput, and reliability.<br/><br/></p><p>- <b>Tools :</b> Git, Docker, Linux commands for development Skills :</b></p><p><br/></p>- Proficiency in Python and object-oriented programming<br/><br/></p><p>- Strong hands-on experience with FastAPI (or similar async frameworks)<br/><br/></p><p>- Knowledge of MongoDB for schema-less data storage and complex queries<br/><br/></p><p>- Experience building and managing REST APIs in production<br/><br/></p><p>- Comfortable working with Redis, PostgreSQL, or other data stores<br/><br/></p><p>- Experience with Dockerized environments and Git workflows<br/><br/></p><p>- Solid grasp of backend architecture, asynchronous programming, and performance tuning<br/><br/></p><p>- Ability to write clean, testable, and maintainable Skills :</b></p><p><br/></p>- Experience with asynchronous programming using async/await<br/><br/></p><p>- Integration with third-party APIs (e.g., Firebase, GCP, Azure services)<br/><br/></p><p>- Basic understanding of WebSocket and real-time backend patterns<br/><br/></p><p>- Exposure to AI/ML pipelines, model APIs, or vector DBs (e.g., FAISS)<br/><br/></p><p>- Basic DevOps exposure : GitHub Actions, Docker Compose, Nginx<br/><br/></p><p>- Familiarity with JWT, OAuth2, and backend security practices<br/><br/></p><p>- Familiarity with CI/CD pipelines and versioning<br/><br/></p><p>- Basic understanding of GraphQL or gRPC is a Qualifications :</b></p><p><br/></p><p>- Bachelors degree in Computer Science, Engineering, or a related field</p><p><br/></p>- Demonstrated experience delivering production-grade backend services<br/><br/></p><p>- Experience working in agile teams and using tools like Jira<br/><br/></p><p>- Familiarity with Agile/Scrum methodologies and sprint cycles<br/><br/></p><p>- Interest or experience in AI/ML-integrated systems is a & Benefits :</b></p><p><br/></p>- Competitive salary with performance-based bonuses<br/><br/></p><p>- Opportunity to work on AI-integrated platforms and intelligent products<br/><br/></p><p>- Access to latest tools, cloud platforms, and learning resources<br/><br/></p><p>- Flexible working hours and hybrid work options<br/><br/></p><p>- Wellness initiatives and team-building activities</p><br/></p> (ref:hirist.tech)


Required Skill Profession

Computer Occupations



Your Complete Job Search Toolkit

✨ Smart • Intelligent • Private • Secure

Start Using Our Tools

Join thousands of professionals who've advanced their careers with our platform

Rate or Report This Job
If you feel this job is inaccurate or spam kindly report to us using below form.
Please Note: This is NOT a job application form.


    Unlock Your Lead Backend Potential: Insight & Career Growth Guide