python backend developer

Mogi I/O

<br>Job Title<br>Python Backend Developer   LLM &amp; ML Systems (3 Months Contract)<br>Job Description<br>Python Backend Developer   LLM &amp; ML Systems (3 Months Contract)<br> <br>Role Summary<br>We are hiring a Python Backend Developer to architect and implement advanced AI-driven backend systems for LLM and ML workflows. This is a fully remote, contract-based role designed for engineers who excel at building scalable APIs, orchestrating intelligent services, and integrating cutting-edge frameworks like LangChain and LangGraph.<br> <br>Job Details<br>Job Location: Remote (Dubai-based operations)<br>Industry: Information Technology and Services<br>Function: Software Engineering / Development<br>Job Type: Contract (3 months, fully remote, hourly-based)<br> <br>Position Overview<br>As a Python Backend Developer, you will design and maintain backend services powering LLM-based systems, focusing on performance, observability, and scalability. Your work will involve creating RAG pipelines, implementing AI orchestration layers, and ensuring seamless integration for enterprise-grade applications.<br> <br>What You ll Do<br> <br>* Develop robust, production-grade backend services and REST APIs using Python.<br>* Design and maintain scalable AI-driven workflows, including Retrieval-Augmented Generation (RAG) pipelines.<br>* Integrate Large Language Models (LLMs) like OpenAI and Anthropic using LangChain, LangGraph, or similar frameworks.<br>* Implement observability, logging, and fault-tolerant architectures for distributed systems.<br>* Collaborate with cross-functional teams to ensure clean, maintainable, and efficient solutions.<br> <br>Ideal Profile<br> <br>* 5+ years of experience in backend development (or full-stack with backend focus).<br>* Strong expertise in Python, API architecture, and microservices.<br>* Proven experience deploying LLM-based solutions in production environments.<br>* Hands-on knowledge of LangChain, LangGraph, or similar AI orchestration frameworks.<br>* Familiarity with CI/CD pipelines, containerization (Docker), and cloud environments.<br>* Excellent communication skills for remote team collaboration.<br><br>

Python Backend Developer

Matrimony.com

<p></p><div><div><div><div><div><div><div><ul>Product EngineeringTamil Nadu</ul></div><div><div><div><ul><div><div><div>
Posted On</div><div>
10 Nov 2025</div></div></div><div><div><div>
End Date</div><div>
11 Jan 2026</div></div></div><div><div><div>
Required Experience</div><div>
4 - 8 Years
</div></div></div></ul></div></div></div></div></div></div><p></p><div><div><p>
</p></div></div></div><p><div><div><div><div><div>Basic Section</div></div></div><div><div><p>
New Job Title</p><p>
-</p></div><div><p>
No. Of Openings</p><p>
1</p></div><div><p>
BAND</p><p>
Band 1</p></div><div><p>
Grade</p><p>
Level 3</p></div><div><p>
Designation</p><p>
Senior Software Engineer</p></div><div><p>
Campus/Non Campus</p><p>
-</p></div><div><p>
Employment Type</p><p>
-</p></div><div><p>
Requisition Type</p><p>
New</p></div><div><p>
Employee Category</p><p>
-</p></div><div><p>
TAT</p><p>
30</p></div><div><p>
Closing Date</p><p>
11 Jan 2026</p></div></div></div><div><div><div><div>
Organisational</div></div></div><div><div><p>
Company</p><p>
Matrimony.Com</p></div><div><p>
Business Unit</p><p>
Group Functions-MM</p></div><div><p>
Department</p><p>
Product Engineering</p></div><div><p>
Sub Department</p><p>
Matchmaking</p></div><div><p>
Country</p><p>
India</p></div><div><p>
Region</p><p>
Tamil Nadu</p></div><div><p>
State</p><p>
Tamil Nadu</p></div><div><p>
City</p><p>
Chennai</p></div><div><p>
Working Location</p><p>
Beliciaa Towers</p></div><div><p>
Industry</p><p>
-</p></div><div><p>
Functional Area</p><p>
-</p></div><div><p>
Role</p><p>
-</p></div></div></div></div></p><div><div><div><div>
Skills</div></div><div><div><p>
Skill</p><div><p>
PYTHON
</p><p>MYSQL
</p><p>DJANGO
</p><p>POSTGRESQL
</p></div></div><div><p>Minimum Qualification</p><p>
No data available
</p></div></div></div></div><div><div><div><div>Job Description</div></div><div><p>
Job Description Python Backend Developer</p><p><b>
Job Title</b>: Python Backend Developer</p><p><b>
Location</b>: Chennai</p><p><b>
Experience Level</b>: Senior Level [4-6yrs]</p><p><b>
Employment Type</b>: Full-Time</p><p><b>
About us:</b></p><p><b>
Matrimony.com Ltd</b> is India's largest Wedtech company and the first pure-play consumer internet business to get listed. Our flagship brand Bharat Matrimony is the largest and the Most Trusted Matrimony Brand (as per the Brand Trust Report 2014).</p><p>
The company provides both matchmaking and marriage-related services through websites, mobile sites, and mobile apps and is also complemented by 130+ company-owned retail outlets. Its flagship matchmaking services are Bharat Matrimony, Elite Matrimony, and Community Matrimony.</p><p>
With strong leadership in matchmaking, the company has been expanding into the highly unorganized $55 billion marriage services Industry with Wedding Bazaar and Mandap.com services. The goal is to build a billion-dollar revenue company and a long-lasting institution with a legacy for the generations to come.</p><p><b>
Job Summary</b></p><p>
We are looking for a passionate Python Backend Developer with strong expertise in building scalable applications, designing robust APIs, and working with various databases. You&rsquo;ll work on developing high-performance backend systems and integrating with front-end applications and external services.</p><p><b>
Key Responsibilities</b></p><p>
Backend Development &amp; System Design</p><ul><li><p>
Design and build scalable backend applications using Python frameworks (e.g., FastAPI, Django, Flask).</p></li><li><p>
Develop and maintain RESTful APIs, ensuring high performance, security, and reliability.</p></li><li><p>
Implement efficient data storage solutions and manage interactions with relational and NoSQL databases.</p></li></ul><p>
Database Management &amp; Optimization</p><ul><li><p>
Design database schemas and optimize queries for performance and scalability.</p></li><li><p>
Work with database technologies such as PostgreSQL, MySQL, MongoDB, or others.</p></li><li><p>
Ensure data integrity and implement robust data handling practices.</p></li></ul><p>
Deployment &amp; Continuous Improvement</p><ul><li><p>
Deploy applications as APIs; containerize with Docker.</p></li><li><p>
Monitor application performance and system health; iterate based on evaluations and user feedback.</p></li><li><p>
Stay updated with the latest in backend technologies, best practices, and open-source tools.</p></li></ul><p><b>
Required Skills &amp; Experience</b></p><ul><li><p>
Proficient in Python and common backend frameworks (e.g., FastAPI, Django, Flask ).</p></li><li><p>
Strong experience in designing and developing RESTful APIs.</p></li><li><p>
Hands-on experience with relational databases (e.g., PostgreSQL, MySQL) and/or NoSQL databases (e.g., MongoDB, Redis).</p></li><li><p>
Understanding of architectural patterns for scalable backend systems.</p></li><li><p>
Comfortable with Git, containerization (Docker), and cloud platforms (AWS, GCP, or Azure).</p></li><li><p>
Having basic knowledge of LLM, RAG, Vector Database and AI</p></li></ul><p><b>
Preferred / Bonus Skills</b></p><ul><li><p>
Experience with message queues (e.g., RabbitMQ, Kafka).</p></li><li><p>
Knowledge of caching mechanisms (e.g., Redis, Memcached).</p></li><li><p>
Familiarity with CI/CD pipelines.</p></li><li><p>
Experience with microservices architecture.</p></li><li><p>
Deep learning and Image processing etc.,</p></li><li><p>
Contributions to open-source projects.</p></li></ul></div></div></div></div></div><p></p>

Senior Software Engineer - Python

Enterprise64

<div><p><b>Overview</b><br>
Enterprise64 is a U.S.-based technology company that creates digital solutions for startups to Fortune 500 companies in the United States, Europe, and the United Arab Emirates. We are growing rapidly across all our global offices and have career opportunities for tech professionals who are looking to work in a fast-growing company, work in a fun environment, be challenged, grow, and fast-track their careers.</p><p><b>
Job Overview</b><br>
We are hiring a Senior Python Backend Developer to join our dynamic team (Contract Role). The ideal candidate will have strong expertise in backend development, API design, and database optimization, ensuring high-performance, scalable, and secure applications. You will collaborate with cross-functional teams to build efficient, maintainable, and reliable backend solutions that drive our innovative products.</p><p><b>
Key Responsibilities</b></p><ul><li>
Design, develop, and maintain ETL pipelines for large-scale data processing and integration.</li><li>
Work with AWS Glue, PySpark, and Apache Spark to process structured and unstructured data efficiently.</li><li>
Build and optimize data ingestion workflows from multiple sources into data lakes and warehouses.</li><li>
Ensure data quality, consistency, and reliability through validation and monitoring.</li><li>
Collaborate with cross-functional teams, including data scientists, analysts, and backend engineers, to deliver scalable data solutions.</li><li>
Implement and manage data transformation and schema evolution using AWS services (Glue, S3, Lambda, Redshift, etc.).</li><li>
Optimize Spark jobs for performance and cost efficiency.</li><li>
Develop and maintain metadata management and data cataloging in AWS Glue.</li><li>
Ensure adherence to data security, compliance, and governance best practices.</li><li>
Use Python for automation, data manipulation, and integration tasks.</li><li>
Implement CI/CD pipelines for data workflows and maintain infrastructure-as-code (IaC) using tools like Terraform or CloudFormation (a plus).</li></ul><p><b><br>
Preferred Qualifications</b></p><ul><li>
Strong expertise in Python and PySpark for large-scale data processing.</li><li>
Hands-on experience with AWS Glue, AWS Lambda, S3, and Redshift.</li><li>
Solid understanding of ETL frameworks, data modeling, and data warehousing concepts.</li><li>
Experience with Apache Spark and distributed computing principles.</li><li>
Familiarity with workflow orchestration tools (e.g., Airflow, Step Functions).</li><li>
Knowledge of SQL and NoSQL databases for data querying and optimization.</li><li>
Strong problem-solving and debugging skills for data-intensive applications.</li><li>
Experience working in agile environments and collaborating with cross-functional teams.</li></ul></div><p></p>

Senior Python Developer - Contractor

<br>Job Title<br>Backend Engineer   Python &amp; AI Agent Systems (3 Months Contract)<br>Job Description<br>Backend Engineer   Python &amp; AI Agent Systems (3 Months Contract)<br> <br>Role Summary<br>We are looking for a skilled Backend Engineer with expertise in Python and AI agent systems to design and implement advanced backend architectures for AI-powered solutions. This fully remote contract role focuses on building production-grade systems that integrate Large Language Models (LLMs) using frameworks like LangChain and LangGraph.<br> <br>Job Details<br>Job Location: Remote (Dubai-based operations)<br>Industry: Information Technology and Services<br>Function: Software Engineering / Development<br>Job Type: Contract (3 months, fully remote, hourly-based)<br> <br>Position Overview<br>As a Backend Engineer, you will develop scalable backend services and APIs that power LLM-driven workflows, including RAG pipelines and AI orchestration systems. You will collaborate with research and engineering teams to deliver intelligent, high-performance applications suitable for real-world deployment.<br> <br>What You ll Do<br> <br>* Design and develop robust backend services and REST APIs using Python.<br>* Build scalable AI workflows integrating LLMs for intelligent system orchestration.<br>* Implement agent-based architectures using LangChain, LangGraph, or similar frameworks.<br>* Ensure system reliability through observability, logging, and fault-tolerance mechanisms.<br>* Deploy and maintain production-grade services optimized for scalability and performance.<br> <br>Ideal Profile<br> <br>* 5+ years of experience in backend or full-stack development with backend focus.<br>* Strong proficiency in Python and microservice architecture.<br>* Proven experience integrating LLMs and building AI-driven workflows.<br>* Knowledge of LangChain, LangGraph, and RAG pipelines.<br>* Familiarity with Docker, CI/CD pipelines, and cloud-based deployment.<br>* Excellent problem-solving and communication skills for distributed teams.<br> <br>Why Join Us<br> <br>* Work on next-generation AI solutions redefining intelligent applications.<br>* Fully remote and flexible role with competitive compensation.<br>* Gain hands-on experience with cutting-edge AI frameworks and enterprise deployments.<br> <br>About the Company<br>Mogi I/O is a technology leader specializing in AI-powered media-tech solutions, including OTT platforms, podcast ecosystems, and short-video applications. Our mission is to build scalable, innovative digital experiences with a focus on performance and engagement.<br> <br>Employers in UAE   streamline your hiring! Post jobs free on our AI-driven job board and claim 10 free job posting credits today!<br>Post Details <br>

Backend Engineer Python & AI Agent Systems (3 Months Contract)

Accucore Solutions Pvt Ltd 

<p>Backend Engineer (AI/ML Focus)</p><p>Location:</p><p>Vadodara</p><p>Employment Type:</p><p>Full-time</p><p>Experience Level:</p><p>Mid-to-Senior-Level (5+ Years in Backend Development)</p><p>About the Role</p><p>We are seeking a Backend Engineer with strong expertise in Python with Flask or other Pythonbackend frameworks. You will design, develop, and maintain APIs and backend services thatpower high-volume, data-intensive applications.</p><p>This role involves integrating applications with Azure Functions, building robust APIs for AI-driven workflows, and ensuring high performance, scalability, and reliability. You will collaboratewith frontend, DevOps, and data teams to deliver end-to-end solutions.</p><p>Key Responsibilities</p><p>Design and implement backend services, APIs, and integrations with external systems.</p><p>Develop scalable, secure, and high-performance applications using modern backendframeworks.</p><p>Optimize application performance, database queries, and overall system efficiency.</p><p>Collaborate with frontend engineers to ensure smooth integration of APIs and data flows.</p><p>Work with DevOps and QA teams to enable CI/CD pipelines, automated testing, anddeployments.</p><p>Write clean, maintainable, and well-documented code.</p><p>Participate in code reviews, debugging, and troubleshooting production issues.</p><p>Ensure backend systems are compliant with security best practices and data protectionstandards.</p><p>Required Skills &amp; Experience</p><p>5+ years of experience in backend development.</p><p>Proficiency in Python backend frameworks (Flask, FastAPI, or Django).</p><p>Strong experience with RESTful API development.</p><p>Database expertise: PostgreSQL, MySQL, MongoDB, or Redis.</p><p>Experience with message queues (RabbitMQ, Kafka, or Celery).</p><p>Solid understanding of software design patterns, microservices architecture, and scalabilitybest practices.</p><p>Job Type: Full-time</p><p>Pay: &#8377;1,500,000.00 - &#8377;3,000,000.00 per year</p><p>Work Location: In person</p>

AI/ML Engineer (5+ year)

Tata Consultancy Services (TCS)

<div></div><div><div><div><p>&middot; The candidate must have several years of experience working as a Microservice Solution Architect, UI and Python Backend development experience. &middot; He should technically lead the product and manage team and customer &middot; Advanced knowledge of the implementation of Microservice architectures with one of the market-leading Microservice management tools such as AWS/Azure etc. &middot; Extensive hands-on experience in RESTful micro services using Python &middot; Expertise in designing and implementing APIs for web applications. For example, REST (Swagger or Open API) &middot; Expertise in designing web python application &middot; Cloud Native/Hybrid Design Experience.
</p></div></div><div><div><div><b>Location</b></div>
<div>Hyderabad</div>
</div><div><div><b>Job Function</b></div>
<div>TECHNOLOGY</div>
</div><div><div><b>Role</b></div>
<div>Solution Architect</div>
</div><div><div><b>Job Id</b></div>
<div>376877</div>
</div><div><div><b>Desired Skills</b></div>
<div>AWS solution architect | Python | REST</div>
</div></div><p>Desired Candidate Profile
</p><div><div><b>Qualifications</b> : BACHELOR OF TECHNOLOGY</div></div></div><div></div>

AWS architect (front end + backend)+ Python

Sitech

<div>
 <strong>
  Company Description
  <br/>
  <br/>
 </strong>
 Sitech disrupts the norm by creating digital products, services, and experiences that matter to people. As a global company, we hire talented specialists across various fields to join our dedicated and certified digital talent pool. Sitech has helped enterprises&mdash;both global and startup&mdash;create life-changing products through product discovery, innovative experience design, and custom software development.
 <br/>
 <br/>
 <strong>
  Position Overview
  <br/>
  <br/>
 </strong>
 We are looking for a
 <strong>
  Mid-Level Back-End Python Engineer
 </strong>
 to join our growing engineering team. In this role, you will contribute to the design, development, and maintenance of scalable back-end systems that power innovative digital products and platforms. You will collaborate closely with senior engineers, DevOps, frontend, and product teams to ensure high performance, reliability, and maintainability of our solutions.
 <br/>
 <br/>
 This position requires strong technical skills, hands-on experience with Python-based frameworks, and a proactive attitude toward problem-solving and learning.
 <br/>
 <br/>
 <strong>
  Key Responsibilities
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   Develop, maintain, and optimize scalable and secure back-end systems using Python, Django, and Django REST Framework.
  </li>
  <li>
   Build and integrate RESTful APIs that connect internal and third-party services.
  </li>
  <li>
   Work with databases such as MongoDB and MySQL, ensuring efficiency and reliability.
  </li>
  <li>
   Support containerized environments using Docker and assist in deployments with Kubernetes under guidance from senior engineers.
  </li>
  <li>
   Implement authentication and authorization mechanisms using SAML2 SSO, OpenID, and Keycloak.
  </li>
  <li>
   Optimize performance through effective caching strategies (e.g., Memcache).
  </li>
  <li>
   Manage and troubleshoot Linux server environments to ensure stability and security.
  </li>
  <li>
   Work on data serialization using formats like YAML, XML, and JSON.
  </li>
  <li>
   Configure and maintain web servers (e.g., Nginx) for production-grade deployments.
  </li>
  <li>
   Collaborate with DevOps and frontend teams to deliver seamless, end-to-end solutions.
  </li>
  <li>
   Participate in code reviews, sprint planning, and retrospectives to ensure continuous improvement.
  </li>
  <li>
   Document technical implementations and contribute to team knowledge sharing.
  </li>
  <li>
   Stay up to date with emerging technologies and best practices in backend development.
   <br/>
   <br/>
  </li>
 </ul>
 <strong>
  Qualifications
  <br/>
  <br/>
 </strong>
 <ul>
  <li>
   3&ndash;5 years of experience in back-end development with a focus on Python and the Django ecosystem.
  </li>
  <li>
   Hands-on experience building and maintaining APIs using Django REST Framework.
  </li>
  <li>
   Good understanding of microservices, containerization, and cloud-native principles.
  </li>
  <li>
   Experience with Docker and familiarity with Kubernetes deployments.
  </li>
  <li>
   Solid database experience with MySQL and MongoDB.
  </li>
  <li>
   Familiarity with message brokers (RabbitMQ) and task queues (Celery) is a plus.
  </li>
  <li>
   Understanding of authentication protocols and identity management tools (Keycloak, OpenID, SAML2).
  </li>
  <li>
   Experience with Linux environments and shell scripting.
  </li>
  <li>
   Strong problem-solving skills and attention to detail.
  </li>
  <li>
   Good communication and teamwork abilities, with a willingness to learn from senior team members.
  </li>
 </ul>
</div>


Mid-Level Back-End Python Engineer

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