Senior Python Backend Engineer

2 days ago

Mumbai, Maharashtra, India ORION SYSTEMS Full time ₹ 20,00,000 - ₹ 25,00,000 per year

Job Overview:

We are looking for a Senior Python Backend Engineer with proven expertise in building robust, scalable, and secure backend systems for AI, Generative AI (GenAI), and Data Science applications. The ideal candidate will combine strong backend engineering fundamentals with hands-on experience integrating AI/ML models, optimizing data pipelines, and enabling enterprise-grade deployments. This role is highly collaborative, requiring close work with data scientists, AI architects, and product teams to deliver high-performance solutions.

Key Responsibilities:

  • Design, develop, and maintain scalable backend services and APIs in Python (FastAPI, Flask, Django).
  • Build data ingestion, transformation, and feature engineering pipelines for AI/ML and GenAI.
  • Implement microservices with reliability, observability, and maintainability.
  • Optimize backend systems for performance, cost, and scalability in cloud environments.
  • Work with data scientists to productionize ML/GenAI models (deployment, monitoring, lifecycle).
  • Integrate LLMs, vector databases, embeddings, and RAG pipelines into services.
  • Develop APIs and SDKs to expose AI/ML capabilities.
  • Apply responsible AI practices: bias detection, security, compliance.
  • Translate business needs into technical designs with architects and product teams.
  • Mentor junior engineers, enforce best practices, and support CI/CD automation.
  • Contribute to design discussions, architecture reviews, and sprint planning.

Key Skills:

  • 6+ years of backend engineering experience with Python in enterprise or product environments.
  • Strong expertise in FastAPI, Flask, Django, or similar frameworks.
  • Proven experience working on AI/ML/GenAI projects (model deployment, serving, integration).
  • Hands-on with data processing frameworks (Pandas, PySpark, Dask) and ML frameworks (PyTorch, TensorFlow, Hugging Face).
  • Familiarity with vector databases (Pinecone, Weaviate, FAISS, Milvus) and orchestration tools (Airflow, Dagster, Prefect).
  • Strong understanding of REST/gRPC APIs, microservices, containerization (Docker, Kubernetes), and CI/CD pipelines.
  • Cloud experience with AWS, Azure, or GCP (serverless, Kubernetes, AI/ML services).
  • Solid understanding of security, scalability, and performance tuning in backend systems.

Preferred Qualifications

  • Experience with LLMOps/ MLOps (MLflow, Weights & Biases, LangChain/LangGraph).
  • Exposure to multi-agent systems, advanced RAG, or AI governance patterns.
  • Prior experience in data-intensive applications (streaming, big data pipelines).
  • Open-source contributions or publications in AI/ML/GenAI.

  • Senior Backend Engineer

    2 weeks ago

    Mumbai, Maharashtra, India ClanX Full time

    We are seeking a Senior Backend Engineer with 5+ years' experience (Python / / Go) to build high-performance, scalable systems for AI-powered products in a dynamic startup environment.Company DetailsEverloop is an early-stage startup based in the SF Bay Area building intelligent, high-performance systems to power the next generation of AI-driven products....

  • Senior Backend Engineer

    2 weeks ago

    Mumbai, Maharashtra, India ClanX Full time

    We are seeking a Senior Backend Engineer with 5+ years' experience (Python / / Go) to build high-performance, scalable systems for AI-powered products in a dynamic startup environment. Company Details Everloop is an early-stage startup based in the SF Bay Area building intelligent, high-performance systems to power the next generation of AI-driven...

  • Senior Backend Engineer

    6 days ago

    Mumbai, Maharashtra, India Melot Technologies Private Limited Full time ₹ 5,00,000 - ₹ 9,00,000 per year

    Job Title: Senior Backend Development EngineerLocation – WFO (Hybrid)Exp. Required - Min. 3-7 Years.CTC - Competitive CTC PackageJob Responsibilities:Responsible for the backend architecture design, development, and optimization of the company's core systems.Lead and participate in the design and implementation of the company's AI systems.Provide technical...

  • Python Backend-Generative AI Integration

    2 weeks ago

    Mumbai, Maharashtra, India Zediant Technologies Full time ₹ 8,00,000 - ₹ 12,00,000 per year

    Job Title: Senior Backend Engineer Generative AI IntegrationLocation: Onsite Mumbai ( kandivali )Experience: 6+ YearsEmployment Type: Full-timeIndustry: IT / Software Development / Artificial Intelligence** Local Candidates Preferred.**Job Overview:We are seeking a Senior Backend Engineer with strong expertise in Python (Django or Flask) and a clear...

  • Senior Backend Developer

    2 days ago

    Mumbai, Maharashtra, India Weavings Manpower Solutions Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    We are looking for a highly skilled Senior Backend Developer with at least 6 years of experience in designing and developing robust, scalable, and secure backend systems. The candidate will lead a team of developers, oversee backend architecture decisions, and work closely with the Engineering Manager, Product Managers, and Frontend/Mobile teams to deliver...

  • Senior Backend Developer

    2 weeks ago

    Mumbai, Maharashtra, India Weavings Manpower Solutions Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    We are looking for a highly skilled Senior Django Developer with at least 6 years of experience in designing and developing robust, scalable, and secure backend systems. The candidate will lead a team of developers, oversee backend architecture decisions, and work closely with the Engineering Manager, Product Managers, and Frontend/Mobile teams to deliver...

  • Backend Python Developer

    2 weeks ago

    Mumbai, Maharashtra, India Intucate Com Full time ₹ 5,00,000 - ₹ 10,00,000 per year

    We're hiring Backend Python Developer Interns Work on backend systems, REST APIs & databases. Learn scalable development & agentic AI. Great opportunity for freshers with Python and SQL skills.Path: From Internship>On the Job Training>Full-Time.Work from homeJob/soft skill trainingAssistive technologies

  • Python Backend Developer

    2 weeks ago

    Mumbai, Maharashtra, India TECHBLOCKS Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Position: Python Backend DeveloperNo. of Position: 1Experience: 3 – 6 YearsLocation: Mumbai (Kurla West)Key Responsibilities:Develop, test, and maintain backend services using Python and frameworks like Django, Flask, or FastAPI.Design and optimize database schemas, queries, and stored procedures in MSSQL/MySQL/PostgreSQL.Implement RESTful APIs and...

  • Senior Backend Engineer

    2 weeks ago

    Mumbai, Maharashtra, India ClanX Full time ₹ 5,00,000 - ₹ 15,00,000 per year

    Backend Engineer to rapidly build and maintain reliable integrations between Nova and external enterprise systems.Company detailsNova builds AI teammates to help businesses protect revenue and automate manual tasks in finance, legal, and compliance.Website: Founder: Requirements3–4 years of experience as a Software or Product Engineer working on...

  • Backend Engineer

    1 week ago

    Mumbai, Maharashtra, India Dash Hire Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Description : About the Role : We are seeking a highly skilled Backend Engineer with expertise in Python and FastAPI to design, develop, and optimize scalable backend systems. You will play a key role in building robust RESTful APIs, integrating databases, managing caching layers, and ensuring high performance and reliability across services. Youll...