full stack developer

devops engineer

mern stack developer

shopify developer

cms developer

backend developer

Arwen Tech

<div>
 Posted on Sep 15, 2025
 
 
 Title
 
 
 Backend Developer
 
 
 Apply before
 
 
 Oct 10, 2025
 
 
 City
 
 
 Karachi
 
 
 
 Responsibilities
 
 
 
 
 Summary of Job Profile:
 
 
 
 We are looking for an experienced Backend Developer proficient in Laravel and MySQL to maintain and enhance our backend systems. The ideal candidate will focus on improving API performance, adding new features, and fixing bugs while ensuring smooth integration with third-party services and cloud deployments.
 
 
 
 Essential Duties &amp; Responsibilities
 
 
 
 <ul>
 <li>
 Maintain and enhance backend API endpoints for seamless functionality.
 </li>
 <li>
 Manage core business logic including orders, users, payments, and notification systems.
 </li>
 <li>
 Write clean, scalable, and maintainable code along with efficient database schemas.
 </li>
 <li>
 Integrate third-party services such as SMS gateways, push notifications, and CRMs.
 </li>
 <li>
 Monitor backend performance and optimize API response times.
 </li>
 <li>
 Handle queue jobs and background processing efficiently.
 </li>
 <li>
 Deploy and manage applications on cloud platforms like AWS or DigitalOcean.
 </li>
 <li>
 Collaborate with frontend and mobile teams to ensure smooth API integration.
 </li>
 <li>
 Participate in code reviews and maintain CI/CD pipelines using Git and Laravel Horizon.
 
 
 </li>
 </ul>
 
 Knowledge, Skills, Abilities (KSA&rsquo;s) required to successfully perform the job:
 
 
 
 <ul>
 <li>
 Strong expertise in Laravel framework and MySQL database management.
 </li>
 <li>
 Proficient in RESTful API development and queue/job handling.
 </li>
 <li>
 Experience with cloud deployment and management (AWS, DigitalOcean).
 </li>
 <li>
 Familiarity with Git version control, CI/CD pipelines, and Laravel Horizon.
 </li>
 <li>
 Ability to write clean, reusable, and well-documented code.
 </li>
 <li>
 Strong problem-solving skills and attention to detail.
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 
 Education, Experience, Licensure, Certification required for the position:
 
 
 
 <ul>
 <li>
 Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field preferred.
 </li>
 <li>
 3-5 years of experience in the field
 </li>
 <li>
 Laravel and PHP certifications are a plus.
 </li>
 <li>
 AWS or cloud platform certifications are advantageous.
 
 
 </li>
 </ul>
 
 Competencies Required To Successfully Perform The Job
 
 
 
 
 Technical Competencies
 
 
 
 
 Behavioral/General Competencies
 
 
 
 <ul>
 <li>
 Laravel PHP Framework
 </li>
 <li>
 MySQL and database schema design
 </li>
 <li>
 REST API development and optimization
 </li>
 <li>
 Queue handling and background job processing
 </li>
 <li>
 Cloud platforms (AWS, DigitalOcean)
 </li>
 <li>
 Version control (Git), CI/CD pipelines
 </li>
 <li>
 Third-party API integrations (SMS, push notifications, CRMs)
 </li>
 <li>
 Strong communication and teamwork skills.
 </li>
 <li>
 Proactive in identifying and resolving backend issues.
 </li>
 <li>
 Adaptable to evolving technologies and requirements.
 </li>
 <li>
 Detail-oriented with a focus on performance and scalability.
 </li>
 <li>
 Ability to manage multiple tasks and meet deadlines efficiently.
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 <ul>
 <li>
 Excellent Salary
 </li>
 <li>
 Fuel Allowance
 </li>
 <li>
 Medical Insurance
 </li>
 <li>
 Annual Leaves
 </li>
 <li>
 Provident Fund
 </li>
 <li>
 EOBI
 </li>
 <li>
 Annual Bonus
 </li>
 </ul>
</div>

Backend Developer

Digital Graphiks

Job Description:We are looking for a passionate and motivated Backend Developer (PHP/Laravel) with around 1 year of professional experience in software development to join our growing team.Key Responsibilities:<ul><li>Assist in developing and maintaining PHP applications using the Laravel and CodeIgniter frameworks.</li><li>Contribute to CMS development, eCommerce projects, and MVC-based applications.</li><li>Collaborate closely with team members in a supportive and learning-focused environment.</li><li>Work towards delivering projects within timelines under senior guidance.</li><li>Manage and maintain databases using MySQL and MS SQL.</li><li>Gain exposure to working with open-source databases and custom development.</li></ul>Requirements:<ul><li>1 year of hands-on experience as a PHP/Laravel Developer.</li><li>Intermediate proficiency in Laravel or CodeIgniter frameworks.</li><li>Strong willingness to learn and grow under mentorship.</li><li>Good problem-solving skills and attention to detail.</li><li>Effective communication skills for team collaboration.</li><li>Familiarity with CMS Development, eCommerce, REST APIs, and Bootstrap will be a plus.</li></ul>Job Type: Full-timePay: Rs50,000.00 - Rs60,000.00 per monthApplication Question(s):<ul><li>How many years of experience do you have as a Backend Developer?</li><li>How many years of experience do you have in PHP/Laravel Development?</li><li>Do you have experience with CMS Development or eCommerce projects?</li><li>What is your experience with MySQL and MS SQL databases?</li><li>What is your notice period? Can you join immediately?</li></ul>Work Location: In person

Jumppace PVT LTD

We JUMPPACE is a full service growth optimization and Software Development Agency in Dallas, Taxes and Karachi-Pakistan are seeking highly motivated and experienced Backend Developer to join our company. This is a unique opportunity to play a pivotal role in a dynamic, fast-growing international business.No. of position required: 02Node JS DeveloperMid - Senior Level (02 - 04 years of experience) ------------------------Responsibilities:<ul><li>Develop, maintain, and optimize backend services using Node.js and related frameworks (Express.js, Nest.js, etc.).</li><li>Implement real-time data streaming and integration using WebSockets, Socket.io, or similar technologies.</li><li>Design and develop RESTful APIs for seamless front-end communication.</li><li>Work with databases such as MongoDB, PostgreSQL, or Redis to ensure efficient data storage and retrieval.</li><li>Optimize application performance and scalability to handle high loads in real-time environments.</li><li>Implement authentication and authorization mechanisms, including OAuth, JWT, and role-based access control (RBAC).</li><li>Experience of payment merchant integration (PayPal, Stripe, Authorize.net)</li></ul>Requirements:<ul><li>Bachelor's degree in Computer Science, Software Engineering, or a related field.</li><li>2+ years of experience in backend development with Node.js.</li><li>Strong understanding of asynchronous programming, event loops, and concurrency in JavaScript.</li><li>Experience with real-time communication technologies such as WebSockets, Socket.io, or MQTT.</li><li>Proficiency in working with relational and NoSQL databases (PostgreSQL, MongoDB, Redis, etc.).</li><li>Familiarity with version control systems like Git and CI/CD pipelines</li></ul>Note: Only shortlisted candidates will be contactedJob Type: Full-timePay: Rs1.00 - Rs2.00 per monthWork Location: In person

appearls

Appearls is looking for a talented Sr. Backend Developer with 2+ years of experience to join our growing team. If you&rsquo;re passionate about coding, problem-solving, and building scalable solutions, we&rsquo;d love to hear from you!About the Role: As a Backend Developer, you will be responsible for designing, developing, and maintaining backend systems, APIs, and dashboards. You&rsquo;ll work closely with our front-end developers and design teams to deliver high-performing solutions for international projects.Key Responsibilities: Develop and maintain backend applications, APIs, and dashboards.Write clean, secure, and efficient code using PHP, HTML, and JavaScript. Optimize websites and applications for speed and performance. Work with databases (MySQL, etc.) and manage server-side logic. Collaborate with front-end developers for seamless integration. Troubleshoot, debug, and upgrade existing systems.Requirements:2+ years of proven experience as a Backend Developer. Strong knowledge of PHP, HTML, JavaScript (Node.js/Vanilla), CSS. Hands-on experience with speed optimization techniques. Familiarity with frameworks such as Laravel, CodeIgniter, or similar (plus point).Good understanding of REST APIs and database designability to work independently and manage multiple tasks.Location: Main Shahrah-e-Faisal, KarachiJob Type: Full-timeWork Location: In person

Sr. Backend Developer

Progziel Technologies

Job Title: Backend Developer (Node.js) &ndash; Night ShiftCompany Overview We are a leading technology company dedicated to building innovative and scalable digital solutions. To strengthen our engineering team, we are looking for a talented Backend Developer (Node.js) to work on complex web applications and high-performance server-side systems.Position Overview As a Backend Developer, you will design, develop, and maintain robust backend systems using Node.js. You will play a key role in building scalable, secure, and efficient server-side applications that power our digital products and business operations.Key Responsibilities<ul><li>Develop, implement, and optimize backend systems using Node.js</li><li>Design and maintain RESTful APIs and microservices</li><li>Manage and integrate databases (MongoDB, PostgreSQL) for efficient data handling</li><li>Debug, test, and resolve performance bottlenecks</li><li>Collaborate with front-end developers, QA engineers, and other team members</li><li>Ensure high standards of security, scalability, and performance</li></ul>Requirements<ul><li>3&ndash;4 years of professional Node.js development experience</li><li>Strong command of JavaScript and the Node.js ecosystem</li><li>Hands-on experience with RESTful APIs and microservices</li><li>Proficiency with databases (MongoDB, PostgreSQL)</li><li>Knowledge of server-side architecture and distributed systems</li><li>Familiarity with version control systems (Git)</li><li>Strong problem-solving, debugging, and analytical skills</li><li>Ability to work independently and within a collaborative team</li><li>Bachelor&rsquo;s degree in Computer Science or related field (preferred)</li></ul>Work Details<ul><li>Shift: Night (9 PM &ndash; 6 AM, Monday to Saturday)</li><li>Location: On-site (PECHS Karachi)</li><li>Experience building scalable backend systems</li><li>Proven track record of optimizing server performance</li><li>Demonstrable portfolio of Node.js projects</li><li>Contributions to open-source projects (a plus)</li></ul>Why Join Us? This is a challenging and rewarding role where you&rsquo;ll have the opportunity to work on advanced backend technologies, contribute to impactful projects, and grow your expertise in a supportive, innovative environment.Job Type: Full-timePay: Up to Rs120,000.00 per monthWork Location: In person

Backend Developer (Night Shift)

AutoScale Ventures

<div>Location: Remote (Pakistan)
Job Type: Full-time
Work Schedule: 09:00AM-05:00PM (Pacific Standard Time)
Role Overview:
We're looking for a Senior Python Backend Developer to join our team. In this role, you'll play a key part in designing and maintaining our backend infrastructure, building high-quality data products, and solving complex problems using our vast automotive datasets. You'll work closely with fellow developers and stakeholders to drive technical projects from conception to deployment while contributing to the overall reliability, scalability, and performance of our systems.
Key Responsibilities:<ul><li>
Lead the design, development, and deployment of core backend systems and data products</li><li>
Build scalable, high-performance infrastructure to support data-heavy applications</li><li>
Optimize backend systems for maintainability, performance, and scalability</li><li>
Oversee and maintain production systems to ensure reliability, up-time, and data accuracy</li><li>
Proactively troubleshoot and resolve technical issues in live environments</li><li>
Develop and refine automated data scraping pipelines</li><li>
Leverage our proprietary datasets to solve industry-specific problems and deliver value to customers</li><li>
Work closely with developers, analysts, and stakeholders across the company</li><li>
Mentor junior developers, providing guidance on best practices, code quality, and career growth</li><li>
Maintain clear, up-to-date technical documentation for systems and processes</li><li>
Explore and prototype new ideas for data-driven web applications and business models</li></ul>
Requirements:<ul><li>
5+ years of experience in Python (preferably in a production environment), with a solid understanding of best practices for writing clean, maintainable code</li><li>
Hands-on experience with Python frameworks such as Flask, FastAPI, and optionally Scrapy for data scraping</li><li>
Strong working knowledge of Linux systems and SQL databases. Experience with distributed databases is a plus</li><li>
Experience with PostgreSQL or MySQL in production environments</li><li>
Experience designing, building, and supporting backend systems from scratch</li><li>
Comfortable managing and optimizing live production systems</li><li>
Familiarity with data scraping techniques and large-scale data processing</li><li>
Self-driven and highly productive with minimal supervision in a remote work environment</li><li>
Strong written and verbal communication skills, with the ability to work across time zones and collaborate with a global team</li><li>
A passion for solving problems creatively and exploring new data-driven business ideas</li></ul>
Nice to Have:<ul><li>
Familiarity with PHP is a plus, especially in hybrid environments involving LAMP/LEMP stacks</li><li>
Experience mentoring or working with junior developers</li><li>
Demonstrated initiative through personal or open-source projects</li></ul>
Benefits &amp; Perks:<ul><li>
Fully Remote Work Work from anywhere with a reliable internet connection</li><li>
Healthcare Coverage We provide health benefits for you and your family's well-being</li><li>
Leave Days, Vacation Time, and Paid Holidays Recharge and take the time you need</li><li>
Equipment Funds Get support to set up or upgrade your home office</li><li>
Profit Sharing Monthly and annual bonuses tied to company performance</li><li>
Long-Term Employment We value team members who grow with us</li><li>
Collaborative Team Culture Work with a supportive and globally distributed team</li></ul>
About Us:
AutoScale Ventures is a technology-driven company with 50+ team members across the Philippines, Pakistan, India, the U.S., China, and Canada. We operate a group of businesses spanning tech, data services, recruiting, and real estate, including:<ul><li>
VinAudit: Vehicle history and market data provider</li><li>
Proxy Services: High-speed private proxy solutions</li><li>
EliteWork: Remote workforce platform and SaaS productivity tool</li><li>
Voliplex: Long-term U.S. real estate investment firm</li></ul>
We're committed to building scalable, data-driven solutions and empowering a globally distributed team.
Important Note: Only those who are shortlisted will be contacted. We look forward to meeting the right person for this role!</div>

Senior Python Backend Developer

97 Solutions

About the RoleWe are looking for an experienced Backend Developer (Python) with a strong background in FastAPI, SQLAlchemy, Alembic, Celery, and Docker. The project is a scalable backend system with modular APIs for users, organizations, dashboards, data connectors, and goal tracking.You&rsquo;ll be working on designing, optimizing, and scaling backend services that are already containerized with Docker and managed with Poetry for dependency control.---ResponsibilitiesDevelop and maintain backend APIs using FastAPIWork with SQLAlchemy ORM &amp; Alembic for schema design and migrationsIntegrate Celery for background tasks and queuesManage deployments with Docker &amp; Docker ComposeImplement authentication, authorization, and security best practicesCollaborate with frontend developers for seamless integrationsWrite clean, testable, and scalable code with Pytest or similar testing toolsOptimize queries and API performance for scalability---RequirementsStrong hands-on experience with Python (3.x)Proven experience with FastAPI frameworkSQLAlchemy &amp; Alembic for ORM and migrationsExperience with Celery for background jobsProficient in PostgreSQL or MySQLDocker-based development workflowGit/GitHub collaboration (branches, pull requests, reviews)Good communication skills in English---Nice to HaveFamiliarity with AWS, DigitalOcean, or GCPCI/CD experience (GitHub Actions, GitLab CI)Knowledge of OAuth2 / JWT authentication flowsExperience working on SaaS or multi-tenant appsJob Type: Full-timeAbility to commute/relocate:<ul><li>Karachi Nazimabad: Reliably commute or planning to relocate before starting work (Preferred)</li></ul>Application Question(s):<ul><li>Do you have experience working with FastAPI? Please share a project example.</li><li>What database have you used with SQLAlchemy (PostgreSQL, MySQL, etc.)?</li><li>Have you implemented Celery for background tasks before?</li><li>How do you usually manage environment dependencies (Poetry, Pipenv, requirements.txt)?</li><li>Do you have experience with Docker deployments in production?</li><li>Have you ever worked on a SaaS or multi-tenant platform?</li><li>What is your expected salary?</li><li>Our office timings are 12pm to 9pm Mon - Fri, Office Location is Nazimabad, is that feasible for you?</li></ul>Language:<ul><li>English (Required)</li></ul>Work Location: In person

Backend Developer - Python FastAPI

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222 backend developer jobs IN Karachi

Backend Developer

Backend Developer

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Sr. Backend Developer

Backend Developer (Night Shift)

Senior Python Backend Developer

Backend Developer - Python FastAPI