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backend engineer (python, llm & ai agents, big data) Jobs in Karachi

backend engineer (python, llm & ai agents, big data)

bid engineer

python engineer

Inqline

Job Title: Backend Engineer (Python, LLM &amp; AI Agents, Big Data)Location: Karachi, Pakistan Job Type: Full-TimeAbout the Role:We are looking for a Backend Engineer with 2-3 years of experience in Python development, specializing in LLMs (Large Language Models), AI Agents, and Big Data handling. The ideal candidate should have hands-on experience working with LangGraph and AI-driven workflows. You will play a crucial role in designing and optimizing scalable backend systems that integrate AI models for automation and intelligent decision-making.Key Responsibilities:<ul><li>Develop and maintain backend services using Python with a focus on AI Agents, LLM-based applications, and LangGraph.</li><li>Build and optimize AI-driven workflows using LangGraph for reasoning and decision-making automation.</li><li>Design and implement scalable APIs and microservices for AI applications.</li><li>Work with Big Data processing frameworks to efficiently manage and process large datasets.</li><li>Develop data pipelines and integrate AI models into production environments.</li><li>Ensure system scalability, reliability, and performance in AI-powered applications.</li><li>Deploy AI-driven solutions on cloud platforms (AWS, GCP, or Azure).</li><li>Collaborate with ML engineers, data scientists, and frontend developers to build intelligent automation tools.</li><li>Write clean, maintainable, and well-documented code following best practices.</li></ul>Requirements:<ul><li>2-3 years of experience in backend development using Python (Django, FastAPI, Flask, etc.).</li><li>Strong experience with Large Language Models (LLMs) and AI-powered applications.</li><li>Hands-on experience with LangGraph for AI workflow orchestration.</li><li>Experience working with AI Agents (LangChain, OpenAI APIs, AutoGPT, etc.).</li><li>Knowledge of Big Data handling &ndash; experience with Apache Spark, Dask, Kafka, or similar is a plus.</li><li>Expertise in building APIs (RESTful, GraphQL) and microservices architecture.</li><li>Familiarity with databases (SQL and NoSQL &ndash; PostgreSQL, MongoDB, etc.).</li><li>Experience with cloud computing (AWS, GCP, Azure) for AI deployments.</li><li>Understanding of containerization (Docker, Kubernetes) and CI/CD pipelines.</li><li>Strong problem-solving skills and ability to work in a fast-paced environment.</li></ul>Nice to Have:<ul><li>Experience with vector databases (e.g., Pinecone, Milvus, FAISS, Weaviate).</li><li>Exposure to NLP techniques and fine-tuning LLMs.</li><li>Experience with event-driven architectures and real-time data processing.</li></ul>Job Type: Full-timeEducation:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>Backend development Python (Django, FastAPI, Flask, etc.): 2 years (Required)</li></ul>Language:<ul><li>English (Required)</li></ul>Work Location: In person

Backend Engineer (Python, LLM & AI Agents, Big Data)

Potentials Dev LLC

Job Title: Python DeveloperCompany: Potentials Dev Software CompanyJob Description:Potentials Dev Software Company is looking for a skilled and detail-oriented Python Developer to join our growing development team. The ideal candidate will have hands-on experience in developing, testing, and deploying Python-based applications and services. You will work on various backend systems, APIs, and automation tools, contributing to scalable and secure software products.Key Responsibilities:<ul><li>Develop, test, and maintain backend components and services using Python.</li><li>Build RESTful APIs for web and mobile applications.</li><li>Write reusable, testable, and efficient code.</li><li>Integrate databases and manage data flow across systems.</li><li>Collaborate with front-end developers, designers, and product managers.</li><li>Troubleshoot and debug applications.</li><li>Optimize performance and scalability of services.</li><li>Stay up-to-date with new trends and best practices in Python development.</li></ul>Requirements:<ul><li>Proven experience as a Python Developer.</li><li>Proficiency in Python frameworks such as Django, Flask, or FastAPI.</li><li>Experience working with relational (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB).</li><li>Understanding of RESTful API design and development.</li><li>Familiarity with version control tools like Git.</li><li>Knowledge of basic front-end technologies (HTML, CSS, JavaScript) is a plus.</li><li>Strong problem-solving skills and attention to detail.</li></ul>What We Offer:<ul><li>Competitive salary and benefits</li><li>Friendly, professional, and learning-focused environment</li><li>Exposure to real-world projects and cutting-edge technologies</li><li>Opportunities for career growth and skill development</li></ul>To Apply: Send your updated resume and relevant project links to humnamalik@potentialsdev.com with the subject line &quot;Application for Python Developer&quot;Job Type: Full-timePay: Rs25,000.00 - Rs30,000.00 per monthWork Location: In person

Python Developer

Pie-Solutions

About Us: Pie Solutions is a dynamic tech company focused on delivering cutting-edge solutions to a range of industries. We are looking for a talented Python Developer to join our growing team. The ideal candidate will have experience working with APIs, sockets, and ASGI apps, and will contribute to the development of our backend infrastructure.Key Responsibilities:<ul><li>Develop, test, and maintain Python-based applications, APIs, and microservices.</li><li>Implement WebSocket-based real-time communication features.</li><li>Build and manage asynchronous applications using ASGI (Asynchronous Server Gateway Interface).</li><li>Collaborate with frontend developers to integrate user-facing elements with server-side logic.</li><li>Write clean, maintainable, and efficient code that follows best practices.</li><li>Troubleshoot and optimize existing code to ensure scalability and performance.</li><li>Participate in code reviews and provide constructive feedback to peers.</li><li>Stay up to date with the latest developments in Python, web frameworks, and backend technologies.</li></ul>Requirements:<ul><li>Proven 3-4 years of experience as a Python Developer with solid knowledge of Python 3.x.</li><li>Hands-on experience with APIs (RESTful APIs, GraphQL, etc.).</li><li>Strong understanding of Sockets and real-time communication protocols.</li><li>Experience with ASGI-based frameworks like FastAPI, Starlette, or Django Channels.</li><li>Familiarity with Python web frameworks such as Django, Flask, and FastAPI.</li><li>Experience with version control systems (Git).</li><li>Strong problem-solving skills and ability to debug complex issues.</li><li>Ability to write scalable, efficient, and reusable code.</li><li>Good communication skills and the ability to work effectively in a team.</li></ul>Preferred:<ul><li>Knowledge of databases (Postgres, SQL, NoSQL).</li><li>Experience with Docker, Kubernetes, or other containerization tools.</li><li>Familiarity with cloud services (AWS, Azure, GCP).</li><li>Experience with continuous integration/continuous deployment (CI/CD) pipelines.</li></ul>Why Join Us?<ul><li>Competitive salary and benefits package.</li><li>Flexible work hours.</li><li>Opportunity to work with a talented team on exciting projects.</li><li>Professional growth opportunities and ongoing learning.</li></ul>Job Type: Full-timeEducation:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>Python: 3 years (Required)</li><li>FastAPI: 2 years (Required)</li><li>GIT: 2 years (Required)</li></ul>Work Location: In person

Confiz

<div>The ideal candidate will be a Python expert with a primary focus on web and application scraping. They will also be responsible for maintaining existing applications and collaborating with cross-functional teams.
<ul><li>Web and Application Scraping: Write browser-based scraping applications using Selenium.</li>
<li>Develop Android application scrapers using the Appium framework.</li>
<li>Research third-party websites and Android apps to build efficient scraping logic.</li>
<li>Extract data from various file formats, including PDF, Excel, and CSV.</li>
<li>Integrate with third-party APIs using Python.</li>
<li>Ensure seamless application performance and drive operational excellence.</li>
<li>Maintain and contribute to applications primarily built in Python.</li>
<li>Deploy and maintain applications in AWS.</li>
<li>Work well in a team environment and collaborate effectively with cross-functional teams.</li>
<li>Use Docker for containerization.</li>
</ul>
Required Skills
<ul><li>A strong candidate will have a bachelor's or master's degree in computer science with a minimum of 5 years of hands-on experience in Python.</li>
<li>Experience: 5+ years of hands-on experience in Python.</li>
<li>Education: Bachelor's or master&rsquo;s degree in computer science or a related field. :</li>
<li>Python 3. Selenium. Appium.API Requests. Docker. Browserstack. Scraping Bee.</li>
<li>Familiarity with Java: o Familiarity with Java and related frameworks (e.g., Spring Boot) for potential minor contributions or maintenance tasks. General understanding of development principles in object oriented languages like Java.</li>
<li>Experience in deploying/maintaining applications in AWS.</li>
</ul>
We have an amazing team of 700+ individuals working on highly innovative enterprise projects &amp; products. Our customer base includes Fortune 100 retail and CPG companies, leading store chains, fast-growth fintech, and multiple Silicon Valley startups. What makes Confiz stand out is our focus on processes and culture. Confiz is ISO 9001:2015, 27001:2013 &amp; 20000-1:2018 certified. We have a vibrant culture of learning via collaboration and making the workplace fun. People who work with us work with cutting-edge technologies while contributing success to the company as well as to themselves.</div>

Python Developer (Java familiarity)

H3 Technologies

Overview We are seeking a Python Developer with experience in FastAPI and exposure to AI/ML projects. The ideal candidate will build and maintain high-performance APIs, work with AI models, and ensure scalable and efficient backend solutions.Responsibilities:<ul><li>Develop, test, and maintain APIs using FastAPI</li><li>Integrate AI/ML models into applications and workflows</li><li>Work with SQL/NoSQL databases for data storage and retrieval</li><li>Write clean, efficient, and reusable Python code</li><li>Debug, optimize, and ensure backend performance</li><li>Collaborate with cross-functional teams on AI-driven solutions</li></ul>Requirements:<ul><li>Minimum 1 year of professional experience in Python</li><li>Strong knowledge of FastAPI</li><li>Exposure to AI/ML frameworks (TensorFlow, PyTorch, Scikit-learn, or similar)</li><li>Familiarity with RESTful APIs, Git, and databases</li><li>Strong problem-solving skills and attention to detail</li></ul>Location:Shahra e Faisal, KarachiExperience: Minimum 1 year (Required)Job Type:Full-time (10:00 AM to 7:00 PM)Work Mode: OnsiteJob Type: Full-timePay: From Rs25,000.00 per monthWork Location: In person

Job Title: Python Intern (On-Site)Job DescriptionPotentialsDev Software Company is seeking a passionate and motivated Python Intern to join our development team. This is an excellent opportunity for students or recent graduates who want to gain real-world experience in Python development and work on live projects in a professional setting.Responsibilities<ul><li>Assist in writing clean, efficient, and well-documented Python code</li><li>Support the development of web applications, automation scripts, or data tools</li><li>Work closely with senior developers to learn best coding practices</li><li>Participate in code reviews, testing, and debugging</li><li>Learn and apply new technologies as needed</li></ul>Requirements<ul><li>Basic understanding of Python programming</li><li>Familiarity with frameworks like Flask or Django (a plus, not mandatory)</li><li>Good problem-solving skills and logical thinking</li><li>Ability to work independently and collaboratively</li><li>Must be available to work on-site in Karachi</li></ul>What We Offer<ul><li>Hands-on experience on real projects</li><li>Mentorship and guidance from experienced developers</li><li>Internship certificate upon successful completion</li><li>Possibility of full-time employment based on performance</li><li>Friendly and growth-oriented work culture</li></ul>Company: PotentialsDev Software Company Location: Office #8 &amp; 9, 4th Floor, RJ Mall, Gulistan-e-Johar, Karachi Job Type: Internship (On-Site) Duration: 3 MonthsWork LocationOffice #8 &amp; 9, 4th Floor, RJ Mall, Gulistan-e-Johar, KarachiHow to ApplyInterested candidates should email their updated CVs to: humnamalik@potentialsdev.comJob Type: Internship Contract length: 3 monthsPay: Rs10,000.00 - Rs15,000.00 per monthWork Location: In person

Python Intern (On-Site)

Meri Sehat Pvt Limited

Job Description:<ul><li>Design, develop, and implement image processing and computer vision solutions.</li><li>Analyze and process images using Python libraries such as OpenCV, PIL (Pillow), NumPy, and scikit-image.</li><li>Develop and train machine learning or deep learning models for image recognition, segmentation, or object detection tasks using frameworks like TensorFlow or PyTorch.</li><li>Optimize image processing algorithms for performance and scalability.</li><li>Collaborate with cross-functional teams to integrate image processing solutions into applications.</li><li>Conduct research on the latest image processing and computer vision techniques to enhance product features.</li><li>Troubleshoot and resolve issues in image processing pipelines.</li><li>Experience must from 6 months to 1 year</li><li>Document code, processes, and workflows effectively.</li></ul>Job Specification:<ul><li>Must be CS graduate or in relevant field.</li></ul>Job Type: Full-timeWork Location: In person

Explore 261+ Python engineer in Karachi this October. Find roles across top companies and apply now to boost your career.

261 python engineer jobs IN Karachi

Backend Engineer (Python, LLM & AI Agents, Big Data)

Python Developer

Python Developer

Python Developer (Java familiarity)

Python Developer

Python Intern (On-Site)

Python Developer