backend python developer

Nexifyr

<div><div><div>Job Title: Python Backend Developer
</div><div>Experience: 3&ndash;5 Years
 
Location: Chennai IITM
</div><div></div><div>Job Description
We are looking for a skilled Python Backend Developer with strong experience in building high-performance, production-grade systems. The ideal candidate will have hands-on expertise in backend development, database management, caching mechanisms, and system-level programming concepts.
Key Responsibilities
<ul><li>Design, develop, and maintain backend services using Python
</li><li>Build and optimize systems for high performance and scalability
</li><li>Work with PostgreSQL and MySQL databases, including query optimization
</li><li>Implement caching strategies using Redis to improve system performance
</li><li>Handle production deployments , monitoring, and issue resolution
</li><li>Develop Python GUI-based applications where required
</li><li>Implement inter-process communication (IPC) mechanisms
</li><li>Work on multithreading and socket programming for concurrent systems
</li><li>Collaborate with cross-functional teams during deployment and support activities
</li></ul><div></div><div>Required Skills &amp; Qualifications
<ul><li>3&ndash;5 years of hands-on experience in Python backend development
</li><li>Strong experience with PostgreSQL and MySQL
</li><li>Hands-on knowledge of Redis and caching techniques
</li><li>Experience in production deployments and system support
</li><li>Solid understanding of multithreading, socket programming, and IPC
</li><li>Experience building GUI-based applications in Python
</li><li>Strong problem-solving and debugging skills
</li></ul><div></div><div>Good to Have
<ul><li>C++ programming knowledge
</li><li>Experience working on high-performance or system-level applications
</li><li>Exposure to Linux-based environments</li></ul></div></div></div></div></div>

Python Backend Developer

WEQ Technologies

<div>Company Description 
WEQ Technologies is not just a software company but strives to become a technology partner for its clients. We builds software for businesses that require industrial automation, smart inventory management and other IT solutions to stay ahead in market. At WEQ, we are aware that creating client-oriented solution takes a mixture of technical excellence and clear communication. We know that every client is unique, and we strive to deliver an individual, innovative and cost effective solution every time. We provide Technological Partnership &amp; Support, Software Product Development, Website Development, Digital Marketing. 
Job Description 
Job Description: Python Developer
Location: Mumbai (Preferred) 
Experience: 2+ Years 
Employment Type: Full-Time
About the Role
We are looking for a Senior Python Developer with 2+ years of hands-on experience in building scalable applications and backend systems. The ideal candidate should have strong problem-solving skills and experience working with modern Python frameworks.
Key Responsibilities<ul><li>
Develop, test, and maintain Python-based applications</li><li>
Design and implement RESTful APIs and backend services</li><li>
Work closely with frontend, product, and QA teams</li><li>
Optimize application performance, security, and scalability</li><li>
Debug issues and provide timely fixes</li><li>
Write clean, reusable, and well-documented code</li><li>
Participate in code reviews and technical discussions</li></ul>
Required Skills &amp; Qualifications<ul><li>
2+ years of experience in Python development</li><li>
Strong understanding of Python fundamentals and OOP concepts</li><li>
Experience with frameworks such as Django / Flask / FastAPI</li><li>
Hands-on experience with REST APIs and JSON</li><li>
Knowledge of databases (PostgreSQL / MySQL / MongoDB)</li><li>
Familiarity with Git and version control systems</li></ul>
Preferred Skills<ul><li>
Experience with cloud platforms (AWS / Azure / GCP)</li><li>
Knowledge of Docker, CI/CD pipelines</li><li>
Exposure to background jobs, Celery, or message queues</li><li>
Experience in IT services or product-based environment</li></ul>
Location Preference<ul><li>
Mumbai candidates preferred (immediate or short notice period will be an advantage)</li></ul>
To apply: 
Apply through the link below to process your profile faster: 
https://weqtechnologies.com/careers/ 
Additional Information</div>

Python Developer - 2.5 Yr Exp

Eurus Technologies 

Location: IslamabadPositions: 3Mode of work: On-siteWe are seeking a skilled and motivated mid-level Python Django Developer to join our team. You will play a key role in developing and maintaining scalable, efficient web applications. If you are passionate about backend development and delivering high-quality solutions, we&rsquo;d love to hear from you!Qualifications:<ul><li>3+ years of solid application development experience with Python Django framework.</li><li>Must be a pro level backend developer, especially with Python Django.</li><li>Hands-on experience with MySQL and MongoDB.</li><li>Knowledge of modern authorization mechanisms, such as JSON Web Token.</li><li>Familiarity with RESTful APIs.</li><li>Experience with Serverless framework and AWS/Azure services is preferred.</li><li>Expertise with Dockerizing applications is preferred.</li><li>Solid understanding of Version Control principles, using Git / GitHub / Bitbucket.</li><li>Familiarity with Agile/Scrum</li><li>Good communication skills (VERBAL &amp; WRITTEN)</li></ul>Education:<ul><li>Bachelor's degree in IT / Software Engineering / Computer Science.</li></ul>Responsibilities:<ul><li>Develop web applications from concept to completion with light supervision.</li><li>Develop web applications using Python, Django, MySQL / MongoDB.</li><li>Writing reusable, testable, and efficient code</li><li>Integrating web applications with backend RESTful APIs.</li><li>Maintain existing applications, improving performance, fixing bugs and adding new modules.</li><li>Identify, troubleshoot, and solve complex problems</li><li>Work with clients, understanding their requirements and building solutions to exceed expectations.</li></ul>Compensation and Benefits:<ul><li>Market Competitive Salary</li><li>Personal and Family Medical Insurance</li><li>Personal Life Insurance</li><li>Parental Medical Insurance</li><li>Personal and Family OPD</li><li>Paid Time-off</li><li>EOBI</li><li>Paid Technical Certifications</li></ul>Job Type: Full-timeWork Location: In person

Python Django Developer

Trans Global Services

Junior Python Backend Developer (Django / FastAPI / Flask)Location: Onsite &ndash; Johar Town, LahoreShift Timings: Evening / Night Shift: 05:00 PM &ndash; 02:00 AMExperience: 1&ndash;2 years (Professional or strong hands-on project experience)Education: Bachelor&rsquo;s degree in Computer Science / Software Engineering from:FAST, LUMS, UET, GCU, or Punjab University (PU)Salary: Market CompetitiveJob Description:We are looking for a motivated Junior Python Backend Developer to join our onsite engineering team in Johar-Town. The ideal candidate will have hands-on experience building APIs and backend services using Python frameworks and deploying them on cloud platforms.Responsibilities<ul><li>Develop and maintain backend services using Django, FastAPI, or Flask</li><li>Build and consume RESTful APIs</li><li>Integrate databases (PostgreSQL / MySQL / MongoDB)</li><li>Deploy and manage applications on AWS or GCP</li><li>Write clean, maintainable, and scalable code</li><li>Collaborate with frontend and product teams</li><li>Debug, optimize, and improve application performance</li></ul>Required Skills<ul><li>Strong understanding of Python</li><li>Experience with Django / FastAPI / Flask</li><li>Basic knowledge of REST APIs</li><li>Experience deploying apps on AWS or GCP</li><li>Familiarity with Git / GitHub</li><li>Understanding of databases and ORM concepts</li><li>Good problem-solving and communication skills</li></ul>Nice to Have<ul><li>Experience with Docker</li><li>Basic understanding of CI/CD</li><li>Exposure to background jobs (Celery, Cron)</li><li>Familiarity with Linux servers</li><li>Work Environment</li><li>Onsite role (No remote)</li><li>Fast-paced startup-style environment</li><li>Learning-focused team with growth opportunities</li></ul>Job Type: Full-timeWork Location: In person

Junior Python Backend Developer (Django / FastAPI / Flask)

KJBN Labs

<div>
 
 Description
 
 
 
 KJBN Labs is on the lookout for a talented Python Developer to join our innovative team in Bengaluru. This full-time, on-site position offers a unique opportunity to work in the fast-paced Information Technology industry, where you will contribute to the development of cutting-edge software solutions that empower our clients.
 
 
 As a Python Developer, you will play a crucial role in designing and implementing robust applications that enhance our service offerings. You will collaborate closely with other developers, data scientists, and project managers to ensure the successful delivery of high-quality software solutions. This is an excellent opportunity for professionals looking to advance their careers in a supportive and growth-oriented environment.
 
 
 We offer a competitive salary package, reflecting your skills and experience, with an attractive yearly salary range to be discussed during the interview process.
 
 
 
 Responsibilities
 
 
 
 <ul>
 <li>
 Key Responsibilities:
 </li>
 <li>
 System Architecture &amp; Design:
 </li>
 <li>
 Design scalable, high-performance backend services and APIs.
 </li>
 <li>
 Participate in the planning, design, and development of new features.
 </li>
 <li>
 Ensure that systems are designed with fault tolerance, security, and scalability in mind.
 </li>
 <li>
 Development &amp; Implementation:
 </li>
 <li>
 Write clean, maintainable, and efficient code.
 </li>
 <li>
 Implement server-side logic, databases, and data storage solutions.
 </li>
 <li>
 Work with technologies like REST, GraphQL, and other backend communication methods.
 </li>
 <li>
 Design and optimize database schemas, queries, and indexes.
 </li>
 <li>
 Performance Optimization:
 </li>
 <li>
 Diagnose and fix performance bottlenecks.
 </li>
 <li>
 Optimize backend processes and database queries for speed and efficiency.
 </li>
 <li>
 Implement caching strategies and load balancing.
 </li>
 <li>
 Security:
 </li>
 <li>
 Ensure the security of the backend systems by implementing secure coding practices.
 </li>
 <li>
 Protect against common security threats such as SQL injection, cross-site scripting (XSS), and others.
 </li>
 <li>
 Collaboration &amp; Leadership:
 </li>
 <li>
 Collaborate with frontend teams, product managers, and DevOps engineers.
 </li>
 <li>
 Mentor junior developers and guide them in best practices.
 </li>
 <li>
 Participate in code reviews and ensure that the development team follows consistent coding standards.
 </li>
 <li>
 Testing &amp; Debugging:
 </li>
 <li>
 Develop and run unit, integration, and performance tests to ensure code quality.
 </li>
 <li>
 Troubleshoot, debug, and upgrade existing systems.
 </li>
 <li>
 Monitoring &amp; Maintenance:
 </li>
 <li>
 Monitor system performance and take preventive measures to ensure uptime and reliability.
 </li>
 <li>
 Maintain technical documentation for reference and reporting.
 </li>
 <li>
 Stay updated on emerging technologies and incorporate them into the backend tech stack.
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Bachelor's degree in Computer Science, Engineering, or related field
 </li>
 <li>
 3+ years of experience in Python development, preferably in a SaaS or startup experience.
 </li>
 <li>
 Strong knowledge of web frameworks (Django, Flask)
 </li>
 <li>
 Experience with RESTful API design and development
 </li>
 <li>
 Proficient in database management (SQL and NoSQL databases)
 </li>
 <li>
 Familiarity with version control systems (Git)
 </li>
 <li>
 Understanding of DevOps principles, CI/CD pipelines, containerization (Docker), and orchestration (Kubernetes).
 </li>
 <li>
 Familiarity with cloud platforms like AWS, Azure, or Google Cloud.
 </li>
 </ul>
</div>

Software Engineer - Python

AppInSnap

Job Title: Full-Stack Developer &mdash; Python FocusAbout the RoleWe are seeking a mid-career Full-Stack Developer with strong Python expertise to join our development team. The ideal candidate has experience building scalable backend services, comfortable working on modern front-end frameworks, and able to contribute throughout the entire product lifecycle&mdash;from architecture and development to deployment and maintenance.Responsibilities<ul><li>Design, build, and maintain backend services, APIs, and integrations using Python.</li><li>Develop responsive, modular, and user-friendly front-end applications.</li><li>Work closely with product managers, designers, and other engineers to deliver high-quality features.</li><li>Optimize application performance, security, and scalability.</li><li>Write clean, maintainable, well-tested code.</li><li>Participate in code reviews, technical discussions, and architectural planning.</li><li>Maintain and improve CI/CD pipelines and deployment workflows.</li><li>Troubleshoot and debug production issues as needed.</li><li>Contribute to documentation, system design, and best practices.</li></ul>Required Qualifications<ul><li>3&ndash;6+ years of professional full-stack or backend development experience.</li><li>Strong proficiency in Python and frameworks such as:</li><li>Django, Flask, or FastAPI.</li><li>Solid understanding of front-end technologies:</li><li>React, Vue, or Angular (React preferred in many companies).</li><li>Experience designing and consuming RESTful and/or GraphQL APIs.</li><li>Proficiency with relational and/or NoSQL databases:</li><li>PostgreSQL, MySQL, MongoDB, Redis, etc.</li><li>Experience with cloud environments (AWS, Azure, GCP).</li><li>Familiarity with containerization tools:</li><li>Docker, Kubernetes.</li><li>Comfortable working with Git-based workflows.</li><li>Strong problem-solving and debugging skills.</li></ul>Preferred Qualifications<ul><li>Experience with microservices or event-driven architectures.</li><li>Familiarity with CI/CD tools:</li><li>GitHub Actions, GitLab CI, Jenkins, CircleCI.</li><li>Experience with infrastructure-as-code (Terraform, CloudFormation).</li><li>Knowledge of testing frameworks:</li><li>pytest, unittest, Jest, Cypress, etc.</li><li>Understanding of security best practices (OWASP, IAM, secrets management).</li><li>Experience with asynchronous Python (asyncio, Celery, RabbitMQ, Kafka).</li></ul>Common Tech Stacks for Full-Stack Python DevelopersBelow is a list of modern stacks and tools mid-career developers are often expected to know:Backend (Python)<ul><li>Django / Django REST Framework</li><li>Flask</li><li>FastAPI</li><li>SQLAlchemy (ORM)</li></ul>Frontend<ul><li>React.js</li><li>Next.js (increasingly popular)</li><li>Vue.js</li><li>Angular</li><li>TypeScript</li></ul>Databases<ul><li>PostgreSQL</li><li>MySQL</li><li>SQLite (lightweight dev/test)</li><li>MongoDB, DynamoDB, Cassandra (NoSQL)</li><li>Redis (cache/message broker)</li></ul>Cloud &amp; DevOps<ul><li>AWS (Lambda, EC2, S3, ECS, RDS, API Gateway)</li><li>GCP or Azure</li><li>Docker</li><li>Kubernetes</li><li>CI/CD (GitHub Actions, GitLab CI, Jenkins)</li></ul>APIs &amp; Communication<ul><li>REST</li><li>GraphQL</li><li>gRPC</li><li>WebSockets</li></ul>Testing &amp; QA<ul><li>pytest</li><li>unittest</li><li>Selenium, Cypress, Playwright</li></ul>Version Control &amp; Collaboration<ul><li>Git, GitHub/GitLab/Bitbucket</li><li>Agile/Scrum tooling (Jira, ClickUp, Trello)</li></ul>Job Type: Full-timeEducation:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>Fintech: 3 years (Preferred)</li></ul>Location:<ul><li>Islamabad (Preferred)</li></ul>Work Location: On the road

Full-Stack Developer — Python Focus

Invision Custom Solutions

Job Title: Python Developer (AI/ML)Experience: 3&ndash;4 YearsLocation: Shahrah-e-FaisalEmployment Type: Full-TimeTimings: 11:30 AM- 08:30 PM.About the Role:We are seeking a highly motivated Python Developer with hands-on AI/ML experience to join our technical team. The ideal candidate should be proficient in developing intelligent applications, working with machine learning models, and implementing data-driven solutions using PythonKey Responsibilities:<ul><li>Develop and maintain AI-driven applications and automation systems using Python.</li><li>Build, train, evaluate, and deploy machine learning models for real-world use cases.</li><li>Implement data preprocessing, feature engineering, and model optimization techniques.</li><li>Develop RESTful APIs to serve machine learning model outputs.</li><li>Integrate AI solutions into existing applications and backend systems.</li><li>Conduct research on recent ML algorithms, NLP, and deep learning techniques.</li><li>Collaborate with software engineers, data scientists, and product teams to define requirements and deliver solutions.</li><li>Prepare technical documentation, reports, and model performance dashboards.</li><li>Continuously improve system accuracy, performance, and scalability.</li></ul>Required Skills &amp; Qualifications:<ul><li>Bachelor&rsquo;s degree in Computer Science, Artificial Intelligence, Data Science, or relevant field.</li><li>3&ndash;4 years of professional experience in Python development.</li><li>Strong experience with machine learning frameworks such as:</li><li>TensorFlow, PyTorch, Scikit-learn, Keras</li><li>Hands-on experience with data manipulation and analysis using: Pandas, NumPy</li><li>Knowledge of AI concepts, including:</li><li>Supervised &amp; unsupervised learning</li><li>NLP (Natural Language Processing)</li><li>Computer vision (preferred)</li><li>Experience with model deployment using REST APIs, Docker, or cloud platforms (AWS, GCP, Azure).</li><li>Familiarity with database technologies (SQL and NoSQL).</li><li>Solid understanding of version control (Git) and software development lifecycle.</li></ul>Nice to Have (Added Advantage):<ul><li>Experience working with LLMs (Large Language Models)</li><li>Exposure to GenAI, RAG, or Chatbot development</li><li>Knowledge of MLOps tools (Kubeflow, MLflow, DVC)</li><li>Familiarity with data pipelines and ETL processes</li><li>Experience with FastAPI or Flask</li></ul>Job Type: Full-timeAbility to commute/relocate:<ul><li>Karachi Shahra-E-Faisal: Reliably commute or planning to relocate before starting work (Preferred)</li></ul>Application Question(s):<ul><li>Do you have experience in developing AI- driven Applications and automation systems using Python?</li><li>What's your expected salary?</li><li>What's your Notice period?</li></ul>Education:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>Python : 3 years (Required)</li></ul>Work Location: In person

Python Developer (AI/ML)

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