256 Python jobs in Lucknow

Job Title: Senior Python Developer

Experience Required: 5+ Years

Location: Remote

Employment Type: Full-Time

About the Role:

We are seeking an experienced Senior Python Developer to join our distributed engineering team. The ideal candidate will have strong hands-on experience with Python (3.x) , API development , and cloud-based microservices , along with a deep understanding of software engineering best practices . This is a fully remote role requiring close collaboration with cross-functional global teams.

Key Responsibilities:

• Design, develop, and maintain robust, scalable, and efficient backend systems using Python.
• Build RESTful and GraphQL APIs for web and mobile applications.
• Work with databases (SQL & NoSQL) to design efficient schemas and optimize performance.
• Implement unit tests, integration tests, and CI/CD pipelines for high-quality code delivery.
• Collaborate with frontend engineers, data teams, and DevOps for seamless integration.
• Participate in code reviews , design discussions, and architecture planning.
• Ensure security, scalability, and maintainability across backend systems.
• Debug, profile, and optimize existing Python applications for performance.

Required Technical Skills:

• Core: Python 3.x (OOP, asynchronous programming, decorators, generators).
• Frameworks: Django / Flask / FastAPI (any one mandatory, multiple preferred).
• APIs: RESTful API and GraphQL API design and development.
• Databases:
• SQL: PostgreSQL, MySQL, or SQLite
• NoSQL: MongoDB, Redis, DynamoDB (any one)
• Testing: Pytest, unittest, or Nose2.
• CI/CD: GitHub Actions, Jenkins, or GitLab CI.
• Cloud Platforms: AWS, Azure, or GCP (Lambda, S3, EC2, or App Engine).
• Containerization: Docker, Docker Compose (Kubernetes is a plus).
• Version Control: Git, GitHub/GitLab/Bitbucket.
• Design Patterns: Familiarity with SOLID principles, DRY, and clean architecture.

Nice to Have:

• Experience with async frameworks (e.g., FastAPI, aio
• Familiarity with serverless architecture (AWS Lambda / Azure Functions).
• Experience with message queues (RabbitMQ, Kafka, or Celery).
• Exposure to ETL/data pipeline frameworks (Airflow, DBT).
• Experience integrating with third-party APIs (Stripe, Twilio, etc.).
• Knowledge of DevOps tools : Terraform, Ansible, or Helm.
• Familiarity with microservices and distributed systems architecture.

Company Description

Webmap is the no-code way to supercharge your website with AI, boosting engagement and revenue without complexity. Our platform empowers businesses to enhance their online presence effortlessly, driving better customer interactions and increased profitability. At Webmap, we focus on innovation and simplicity to deliver powerful AI solutions tailored to meet the needs of our clients.

Role Description

This is a full-time remote role for a Python Developer. The Python Developer will be responsible for back-end web development, software development, and programming tasks. Day-to-day tasks include designing, coding, testing, and maintaining web applications, implementing solutions using Object-Oriented Programming (OOP) principles, and managing databases. The role requires collaboration with team members to develop and maintain high-quality, scalable software solutions.

Responsibilities

• Design, develop, and maintain scalable web applications using Python.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure the performance, quality, and responsiveness of applications.
• Identify and correct bottlenecks and fix bugs.
• Help maintain code quality, organization, and automation.

Qualifications

• Proficiency in Back-End Web Development and Software Development
• Strong knowledge of Object-Oriented Programming (OOP) and Programming principles
• Experience with Databases management and optimization
• Excellent problem-solving and critical-thinking skills
• Ability to work independently and collaboratively in a remote environment
• Bachelor's degree in Computer Science, Information Technology, or related field
• Experience with AI and machine learning technologies is a plus

Email - connect+

We are seeking a highly skilled and motivated Python Developer| Remote with

5 years of experience. If you're passionate about coding, problem-solving, and

innovation, we'd love to hear from you!

About Us

CodeVyasa is a mid-sized product engineering company that works with top-tier

product/solutions companies such as McKinsey, Walmart, RazorPay, Swiggy, and

others. We are about 550+ people strong, and we cater to Product & Data

Engineering use-cases around Agentic AI, RPA, Full-stack, and various other GenAI

areas.

Key Responsibilities:

• Design and implement scalable, secure, and reliable backend systems using Python .
• Apply system design principles to architect high-performance services and APIs.
• Collaborate with frontend developers, product managers, and DevOps teams to deliver end-to-end solutions.
• Optimize applications for maximum performance, scalability, and maintainability.
• Write clean, modular, and testable code with proper documentation.
• Participate in code reviews, architecture discussions, and technical decision-making.
• Implement monitoring, logging, and alerting mechanisms for production systems.
• Research and adopt new technologies to improve existing systems and processes.

Required Skills:

• Strong programming skills in Python (Django / Flask / FastAPI preferred).
• Deep understanding of System Design and distributed architecture.
• Experience with RESTful APIs , microservices , and asynchronous processing .
• Familiarity with SQL and NoSQL databases.
• Hands-on experience with Git , CI/CD pipelines , and containerized environments (Docker/Kubernetes) .
• Excellent problem-solving skills and attention to detail.

Good to Have:

• Experience with Ruby on Rails (RoR) .
• Familiarity with cloud platforms (AWS / GCP / Azure).
• Understanding of message queues (Kafka, RabbitMQ, etc.).
• Exposure to DevOps practices and infrastructure automation .

Education:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.

Why Join CodeVyasa?

● Work on innovative, high-impact projects with a team of top-tier professionals.

● Continuous learning opportunities and professional growth.

● Flexible work environment with a supportive company culture.

● Competitive salary and comprehensive benefits package.

● Free healthcare coverage.

Dear Connections,

ACL Digital is hiring remote for Python Developer.

ACL Digital is hiring for remotely for Python Developer

Job Title: Python Developer

Experience: 5 to 8 Years

Location: Remote

Notice Period: Immediate Joiners Only

Job Description

We are looking for a highly skilled and experienced Python Developer with 5 to 8 years of hands-on development experience. The ideal candidate should have strong programming skills, excellent problem-solving abilities, and a background in the telecom domain . This is a remote position and requires immediate availability.

Key Responsibilities:

• Design, develop, test, and maintain high-performance applications using Python .
• Build and integrate RESTful APIs and work with microservices architecture .
• Collaborate with cross-functional teams to define and deliver innovative solutions.
• Work in a Linux environment and manage infrastructure using Ansible playbooks .
• Handle real-time data streaming and messaging using Kafka .
• Develop and maintain backend services using FastAPI and AsyncIO .
• Interact with NMS devices and implement support for network protocols .
• Maintain and optimize PostgreSQL or MySQL databases.

Required Skills:

• Strong design and development experience in Python .
• Good understanding of telecom domain concepts , including network protocols and NMS devices .
• Experience with Linux-based environments .
• Hands-on experience with FastAPI , AsyncIO , Kafka , and Ansible .
• Knowledge of REST APIs and microservices architecture .
• Familiarity with databases like PostgreSQL and MySQL .

Interested candidate can share their resume to

Thanks & Regards

Amit Kumar

We are seeking a highly experienced and technically adept Lead Python Engineer to architect, design, and implement the core microservices and workflow systems that power our next-generation, AI-driven applications. The ideal candidate has over eight years of hands-on experience building high-scale, production-grade backends using Python and modern asynchronous frameworks. This role requires a strong focus on system reliability, code quality, rigorous testing, and best practices in a microservices environment, particularly with deep experience in data integration using Snowflake.

Key Responsibilities

1. Architectural Design & Implementation

• Microservices: Lead the design and implementation of robust, scalable, and secure microservices using Python and FastAPI (or similar asynchronous frameworks).
• API Specification/AI Native Development: Define, document, and maintain all service endpoints using the OpenAPI Specification (OAS) standard to ensure consistency, clarity, and ease of consumption by frontend and internal teams.
• Workflow Systems: Design and implement resilient, step-based state machines or declarative Workflow Systems to manage complex, multi-step business logic and data processing pipelines.

2. AI Enablement & Data Integration

• AI-Driven Development: Integrate machine learning models (AI/ML) into production microservices.
• Data Integration: Architect and develop robust data synchronization with experience in Snowflake integrations (e.g., using Snowflake Python Connector or ORM extensions) to handle large-scale analytical and transactional data flows.
• Data Persistence: Implement and optimize data models and persistence layers using modern Database ORMs (e.g., SQLAlchemy, SQLModel) for relational and NoSQL databases.

3. Engineering Quality & Best Practices

• Code Quality: Define and enforce organization-wide Code Base Best Practices and rigorous Code Quality standards, including performance, security, and maintainability.
• Testing: Establish comprehensive Unit Test Cases , integration tests, and end-to-end testing strategies to ensure high coverage and reliability across all services.
• Mentorship: Provide technical leadership, mentorship, and code reviews to mid and senior-level engineers, fostering a culture of technical excellence.

Required Qualifications

• Experience: 8+ years of professional software development experience, primarily focused on backend systems using Python.
• Core Backend: Expert proficiency in Python and developing high-performance RESTful APIs, with specific, demonstrable experience using FastAPI .
• API Standards: Deep understanding and practical experience defining APIs using the OpenAPI Specification (OAS) , including tooling for validation and documentation.
• Architecture: Proven history of designing, deploying, and maintaining systems built on Microservice Architectures .
• Data Layer: Expertise with relational databases and using advanced Database ORM features for complex query optimization and schema migrations.
• Workflow Systems: Experience defining, implementing, and managing complex business logic using step-based, state-driven, or declarative workflow systems (e.g., orchestration tools, custom state machines).
• Cloud & Data: Strong experience working with cloud environments (AWS, GCP, or Azure) and significant experience integrating systems with Snowflake .

Preferred Qualifications (Nice-to-Haves)

• Experience in integrating AI-Driven Development principles into software lifecycles.
• Experience with AI Editors (Cursor, Windsurf etc) for coding
• Understanding on RAG and AI applications
• Familiarity with containerization (Docker, Kubernetes) and CI/CD pipelines.
• Knowledge of asynchronous programming patterns and performance tuning in Python (asyncio).

LLM Trainer/Python Developer

1 Month Contract with Extension

100% Remote

Working hours for the roles below are 40 hours per week, with a required 4-hour overlap with PST (6:00 AM – 10:00 AM). The remaining hours are flexible.

Role Overview

We are seeking a Python Engineer to validate and ensure the quality of training data used in developing agentic AI systems. This role involves working with Python and JSON function-calling methods to create structured tasks, ensuring data workflows remain consistent, accurate, and aligned with cutting-edge AI requirements.

What does day-to-day look like?

Validate large-scale training datasets and maintain strict quality standards.

Develop and optimize Python-based pipelines for data processing and validation.

Create, manipulate, and structure JSON tasks for function-calling workflows.

Work closely with AI researchers and teams to align datasets with agentic AI use cases.

Monitor data accuracy, consistency, and integrity across projects.

Contribute to documentation and best practices for dataset preparation and validation.

Requirements

JSON AND (Javasctipt OR Python OR Typescript OR C#)

Strong proficiency in Python or JavaScript or Java or any other programming languages for data handling and workflow automation.

Solid understanding of SQL for querying and managing datasets.

Hands-on experience with GitHub for version control and collaboration.

Expertise in handling, creating, and validating JSON - formatted tasks.

Exceptional attention to detail with a focus on data quality and consistency.

Interest in or exposure to agentic AI, LLMs, or NLP best practices.

Bonus: Prior experience with data annotation tools or prompt engineering for Agent AI.

Work in a fully remote environment.

Opportunity to work on cutting-edge AI projects with leading LLM companies.

Job Title: Software Engineer – Python with Agentic AI

Experience: 2-5 years

Location: Bangalore / Hybrid / Remote

CTC: 15-25 LPA

About the Opportunity

We are expanding our extended software product engineering team for a US-based SaaS platform that predicts threats to workers and critical infrastructure, enabling companies to act before incidents occur. Their platform is trusted by major energy and infrastructure companies across North America.

You’ll join an existing team in India and the US, working on building intelligent, scalable, and resilient backend systems using Python and Agentic AI technologies.

Key Responsibilities

• Design and develop scalable backend systems using Python and modern frameworks
• Build and maintain RESTful and GraphQL APIs for internal and external integrations
• Work on data modeling and query design for PostgreSQL and other data stores
• Architect distributed microservices with focus on security, fault tolerance, and observability
• Integrate Agentic AI capabilities and LLMs into backend workflows
• Collaborate with DevOps for AWS infrastructure , CI/CD setup, and monitoring
• Lead cross-functional collaboration with product, frontend, and DevOps teams
• Own and deliver high-impact features from design through deployment
• Write clean, testable, and well-documented code with a focus on continuous improvement
• Contribute to technical architecture and influence backend best practices

Soft Skills & Additional Requirements

• Able to work independently and collaboratively across India and US-based teams
• Strong written and verbal communication
• High sense of ownership and urgency
• Ability to manage multiple priorities under pressure
• Passion for solving complex problems with accuracy and efficiency

Required Skills & Experience

• 8+ years of hands-on backend development using Python
• Strong knowledge of FastAPI, Django, or Flask used in production
• Expertise in building RESTful and GraphQL APIs with clean data modeling and versioning
• Solid experience with PostgreSQL (schema design, query optimization, and large datasets)
• Familiarity or experience with Agentic AI systems or integrating LLM-based agents into backend workflows
• Experience deploying applications on AWS (EC2, Lambda, RDS, S3, CloudWatch, etc.)
• Knowledge of microservices architecture , event-driven systems , and asynchronous programming
• Comfortable with Docker , Kubernetes , and CI/CD pipelines
• Understanding of best practices: testing, observability, security, scalability, and resilience
• Exposure to tools like Celery , Kafka , or SQS for background tasks and messaging
• Excellent communication and collaboration skills across distributed teams

Who You Are

• B.E./B.Tech in Computer Science or related field
• 8+ years of backend experience designing and building scalable, distributed systems
• Strong command over Python and backend architecture
• Experience working in a fast-paced startup or product engineering environment

About the Company

We empower digital transformation for high-growth B2B and B2C SaaS companies by being their trusted offshore software product engineering partner.

We are a lean mid-stage software company with a 75+ member team of highly capable technologists, led by seasoned executives with deep experience in consumer and enterprise product development across both startups and large enterprises.

Our team excels in solving real-world complex problems through efficient engineering across domains like:

• Conversational AI
• Chatbots
• IoT
• Health-tech
• ESG/Energy Analytics
• Data Engineering