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senior full stack developer

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LaunchBox Global

Join Our Growing Team!Location: Emarah Suites, Main Shahra-e-Faisal, Karachi Timings: 12:00 PM &ndash; 9:00 PM Employment Type: Full-time | On-siteWhat You&rsquo;ll Need to Succeed<ul><li>Communication</li><li>Decision Making</li><li>Time Management</li><li>Conflict Resolution</li><li>Leadership</li><li>Adaptability</li><li>Teamwork</li><li>Creativity</li></ul>What You&rsquo;ll Need to Know<ul><li>Positions available: 1</li><li>Job type: Permanent</li></ul>Position Overview: We&rsquo;re looking for a Senior Backend Developer with strong expertise in Node.js and proficiency in multiple backend technologies. You will architect, develop, and maintain scalable APIs, databases, and backend systems, ensuring optimal performance and security.Key Responsibilities:<ul><li>Design, develop, and maintain robust backend systems and APIs, primarily using Node.js.</li><li>Collaborate with frontend developers, mobile engineers, and DevOps teams to deliver end-to-end solutions.</li><li>Optimize applications for maximum speed, scalability, and security.</li><li>Manage and maintain databases (SQL &amp; NoSQL) including PostgreSQL, MySQL, MongoDB.</li><li>Implement best practices for code quality, testing, and deployment.</li><li>Troubleshoot and debug applications, ensuring smooth performance.</li><li>Mentor junior developers and lead code reviews.</li></ul>Requirements:<ul><li>3+ years of backend development experience.</li><li>Strong expertise in Node.js (Express.js, NestJS, or similar frameworks).</li><li>Experience with RESTful APIs, GraphQL, and microservices architecture.</li><li>Familiarity with cloud platforms (AWS, Azure, or GCP).</li><li>Strong understanding of SQL &amp; NoSQL databases.</li><li>Knowledge of authentication, authorization, and security best practices (OAuth, JWT, etc.).</li><li>Experience with Git and CI/CD pipelines.</li><li>Experience with various third-party APIs like Stripe, PayPal, Google Places, Twilio, SendGrid, MailChimp, etc.</li><li>Strong problem-solving skills and attention to detail.</li></ul>In summary you will be: Responsible for architecting and scaling backend systems that power mobile apps. Must have hands-on experience with Node.js, RESTful APIs/GraphQL, databases (SQL/NoSQL), and cloud platforms (AWS/GCP/Azure). Strong focus on problem-solving, system design, sprint planning, and managing deployments. Should be able to think product-first, not just code-first. Anticipating bottlenecks, ensuring security, and enabling smooth app-backend integrations.Job Type: Full-timePay: Rs200,000.00 - Rs250,000.00 per monthEducation:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>Backend Development: 3 years (Required)</li><li>Agile (Scrum Framework): 2 years (Preferred)</li></ul>Language:<ul><li>English (Required)</li></ul>Work Location: In person

Senior Software Engineer (Backend)

Motive

<div>
 
 Who We Are
 
 
 
 Motive empowers the people who run physical operations with tools to make their work safer, more productive, and more profitable. For the first time ever, safety, operations and finance teams can manage their drivers, vehicles, equipment, and fleet related spend in a single system. Combined with industry leading AI, the Motive platform gives you complete visibility and control, and significantly reduces manual workloads by automating and simplifying tasks.
 
 
 Motive serves nearly 100,000 customers &ndash; from Fortune 500 enterprises to small businesses &ndash; across a wide range of industries, including transportation and logistics, construction, energy, field service, manufacturing, agriculture, food and beverage, retail, and the public sector.
 
 
 Visit gomotive.com to learn more.
 
 
 
 About The Role
 
 
 
 As a Software Engineer, you will be a part of a team who can turn product ideas into reality by designing components and services for new feature development. You will contribute to robust projects that will be critical for Fleet Safety such as server solutions that interface with best in class Dashcams, tracking critical driving events, and tools for both Safety managers and drivers.
 
 
 
 What You'll Do
 
 
 
 <ul>
 <li>
 Write secure, maintainable code that powers the platform that connects the world&rsquo;s trucks
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 Launch and support features that will be used by trucking industry and its partners
 </li>
 <li>
 Resource for the product team to determine technical feasibility of features
 
 
 </li>
 </ul>
 
 What We're Looking For
 
 
 
 <ul>
 <li>
 1-2+ years of software development experience
 </li>
 <li>
 A degree in computer science, software engineering, or a related field
 </li>
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 An affinity for creating software that is extensible, performant, and easy to read
 </li>
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 Strong programming skills in one or more of these languages: Ruby (Rails), GoLang, Java, Python, or NodeJS
 </li>
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 Solid understanding of SQL and NoSQL DBs
 
 
 </li>
 </ul>
 
 Creating a diverse and inclusive workplace is one of Motive's core values. We are an equal opportunity employer and welcome people of different backgrounds, experiences, abilities and perspectives.
 
 
 
 
 Please review our Candidate Privacy Notice here.
 
 
 
 
 UK Candidate Privacy Notice here.
 
 
 
 
 The applicant must be authorized to receive and access those commodities and technologies controlled under U.S. Export Administration Regulations. It is Motive's policy to require that employees be authorized to receive access to Motive products and technology.
 
</div>

Junior Software Engineer, Backend

Stormfiber

Job description:We&rsquo;re Hiring: Software Engineer (Backend /Laravel/PHP/JS) - KarachiJoin our dynamic team and contribute to building high-quality web applications! We are seeking a passionate and detail-oriented Software Engineer to play a key role in our development processes.Responsibilities<ul><li>Develop medium to large scale web applications using PHP (MVC frameworks, such as Laravel, Yii2, CodeIgniter), HTML5, CSS3, Bootstrap and MySQL.</li><li>Work in distributed system environment and implement transaction management, queuing system and state tracking.</li><li>Ensure compliance with policies, procedures and controls of Information security.</li><li>Assist the team lead in designing the application and database architecture.</li></ul>Requirements<ul><li>Masters / Bachelors in Computer Science with minimum 3.0 CGPA.</li><li>Strong Object Oriented Programming concepts.</li><li>1-5 years of relevant experience in web application development in PHP using MVC framework.</li><li>Experience of working with relational databases.</li><li>Experience / understanding of version control system (GIT/GitLab).</li></ul>Job Types: Full-time, FresherPay: Up to Rs110,000.00 per monthApplication Question(s):<ul><li>What is Your Current Salary</li><li>What is Your Expected Salary</li><li>What is Your CGPA</li><li>What is Your Graduation Year</li></ul>Work Location: In person

Software Engineer (Backend /Laravel/PHP/JS)

Careem

<div>
 
 About the Company
 
 
 
 Careem is building the Everything App for the greater Middle East &mdash; making it easy to move around, order food and groceries, manage payments, and more. Our purpose is simple: to simplify and improve people&rsquo;s lives and build an awesome organisation that inspires.
 
 
 Since 2012, Careem has enabled earnings for over 2.5 million Captains, simplified the lives of more than 70 million customers, and built a platform where the region&rsquo;s best talent and entrepreneurs thrive. We operate in 70+ cities across 10 countries, from Morocco to Pakistan.
 
 
 
 
 We&rsquo;re now entering our next chapter &mdash; one powered by AI. We&rsquo;re looking for AI talent: curious problem-solvers who know how to apply AI to build tools, automate workflows, and create real impact. Whether it&rsquo;s streamlining operations, enhancing customer experience, or reimagining internal systems &mdash; we want people who can make Careem work smarter and move faster.
 
 
 
 
 
 About The Role
 
 
 
 We are looking for a Senior Software Engineer I to join our Engagement team, focused on the Benefits Platform squad. This squad builds the systems behind promotions and discounts that drive a big part of Careem&rsquo;s business. You&rsquo;ll work on high-impact projects, designing and scaling backend services, and help shape the experience for millions of customers across our region.
 
 
 
 What You'll Do
 
 
 
 <ul>
 <li>
 Work closely with other engineers on the team to build highly scalable and robust backend applications and services.
 </li>
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 Write high quality, performant and reliable code while working on defined tasks/bugs independently.
 </li>
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 Work independently to understand functional specifications and deliver complete features.
 </li>
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 Participate in the on-call rotation and be willing to jump in and help resolve any incidents within the defined SLA.
 </li>
 <li>
 Participate in team agile and engineering practices and contribute to their continuous evolution.
 
 
 </li>
 </ul>
 
 What You'll Need
 
 
 
 <ul>
 <li>
 4+ years of professional software development experience.
 </li>
 <li>
 Bachelor's Degree in Computer Science or other related technical field.
 </li>
 <li>
 Working experience with at least one modern object-oriented programming language such as Java, Golang, Kotlin.
 </li>
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 Working knowledge of Computer Science fundamentals including: object-oriented design, data structures and algorithms.
 </li>
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 Experience operating online systems reliably including deploying changes to production in live systems.
 
 
 </li>
 </ul>
 
 Preferred Skills &amp; Qualifications
 
 
 
 <ul>
 <li>
 Master's Degree in Computer Science or other related technical field.
 </li>
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 Experience with Golang, microservices and high performing systems based on AWS or other Cloud providers.
 </li>
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 Experience working with container technology including Docker and Kubernetes.
 </li>
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 Experience working with relational and non-relational database systems.
 </li>
 <li>
 Experience applying professional software engineering best practices, including coding standards, code reviews, source control management, build processes, testing, and operations.
 
 
 </li>
 </ul>
 
 What We&rsquo;ll Provide You
 
 
 
 We offer colleagues the opportunity to drive impact in the region while they learn and grow. As a full time Careem colleague, you will be able to:
 
 
 <ul>
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 Work and learn from great minds by joining a community of inspiring colleagues.
 </li>
 <li>
 Put your passion to work in a purposeful organization dedicated to creating impact in a region with a lot of untapped potential.
 </li>
 <li>
 Explore new opportunities to learn and grow every day.
 </li>
 <li>
 Work 4 days a week in office &amp; 1 day from home, and remotely from any country in the world for 30 days a year with unlimited vacation days per year. (If you are in an individual contributor role in tech, you will have 2 office days a week and 3 to work from home.)
 </li>
 <li>
 Access to healthcare benefits and fitness reimbursements for health activities including gym, health club, and training classes.
 </li>
 </ul>
</div>

Senior Software Engineer I - Backend

Viabletree

We are looking for a Software Engineer (Node.js) with 3+ years of hands-on experience to join our growing tech team. The ideal candidate will be responsible for building scalable backend systems, working with modern frameworks, and contributing to high-performance applications using microservice architecture.Job DetailsLocation: Gulshan-e-Iqbal, Block 13-ATimings: 9:30 AM &ndash; 6:30 PMShift Days: Monday to FridayKey Responsibilities<ul><li>Design, develop, and maintain scalable backend services using Nest.js</li><li>Work on microservice-based architecture and API integrations</li><li>Develop and optimize database structures using PostgreSQL</li><li>Implement caching and performance optimization using Redis</li><li>Collaborate with frontend teams working on Next.js</li><li>Ensure system reliability through effective debugging, monitoring, and troubleshooting</li><li>Manage database performance, migrations, and data integrity</li><li>Work in Linux-based environments and handle basic server-side operations</li><li>Contribute to ERP-related modules and system enhancements</li><li>Write clean, maintainable, and well-documented code</li><li>Communicate effectively with cross-functional teams</li></ul>Required Skills &amp; Qualifications<ul><li>3+ years of professional experience in backend development</li><li>Strong expertise in Nest.js</li><li>Hands-on experience with Microservice Architecture</li><li>Working knowledge of Next.js</li><li>Strong experience with PostgreSQL and database management</li><li>Experience with Redis or similar caching mechanisms</li><li>Solid debugging and problem-solving skills</li><li>Familiarity with Linux environments</li><li>Exposure to ERP systems is a plus</li><li>Good communication and collaboration skills</li></ul>BenefitsMedical coverageDaily lunchPerformance-based incentivesProfessional and collaborative work environmentJob Type: Full-timeWork Location: In person

Software Engineer (Node.js)

Tenfolds Media

Job Summary:We are seeking a mid-level Java Developer with at least 2-3 years of hands-on experience in Spring Boot application development. You will be responsible for designing, developing, and maintaining scalable and secure backend services, while collaborating with cross-functional teams to deliver high-quality solutions.Key Responsibilities:<ul><li>Develop, test, and maintain backend services using Java and Spring Boot.</li><li>Write clean, efficient, and well-structured code following best practices.</li><li>Build and consume RESTful APIs and work with microservices-based architectures.</li><li>Troubleshoot, debug, and optimize application performance.</li><li>Integrate with databases, external services, and third-party APIs.</li><li>Participate in code reviews and contribute to architecture and design decisions.</li><li>Ensure compliance with security, performance, and data protection standards.</li></ul>Requirements:<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field.</li><li>2+ years of experience in Java development, especially Spring Boot and JPA/Hibernate.</li><li>Good understanding of REST APIs, microservices, and MVC architecture.</li><li>Experience with SQL databases (MySQL / PostgreSQL); NoSQL exposure is a plus.</li><li>Familiarity with Git, CI/CD pipelines, and Agile methodologies.</li><li>Strong problem-solving, debugging, and communication skills.</li></ul>Nice to Have:<ul><li>Experience with cloud platforms (AWS / Azure / GCP).</li><li>Familiarity with front-end frameworks (React/Angular).</li><li>Knowledge of Docker/Kubernetes.</li></ul>Full-TimeOnsite (Monday to Friday, 9:00 AM to 5:30 PM)Job Type: Full-timeApplication Question(s):<ul><li>What is your expected salary for this role?</li><li>Are you comfortable in working full-time and onsite?</li></ul>Experience:<ul><li>Software Engineer &ndash; Java (Spring Boot): 3 years (Required)</li></ul>Work Location: In person

Software Engineer – Java (Spring Boot)

Quanrio LLP

This position is for a client and not part of Quanrio&rsquo;s internal hiring.Location: Karachi, Pakistan Experience Required: Minimum 3 yearsJob Description: We are looking for a highly motivated Backend Developer to join our team in Karachi. The ideal candidate will have at least 3 years of professional experience in backend development, with working exposure to AI Large Language Models (LLMs). You will be responsible for designing and implementing scalable server‑side applications, integrating AI/ML features into production systems, and collaborating with cross‑functional teams to deliver innovative solutions.Key Responsibilities<ul><li>Develop, optimize, and maintain backend services and APIs.</li><li>Integrate AI/LLM models into applications for intelligent features such as chatbots, content generation, and recommendation systems.</li><li>Collaborate with data scientists and ML engineers to deploy and scale AI models.</li><li>Ensure system performance, security, and reliability.</li><li>Manage databases, caching, and distributed systems for high‑availability applications.</li><li>Conduct code reviews, write unit tests, and maintain documentation.</li><li>Stay updated with emerging backend and AI technologies.</li></ul>Requirements<ul><li>Bachelor&rsquo;s degree in Computer Science, Software Engineering, or related field.</li><li>Minimum 3 years of professional experience in backend development.</li><li>Strong proficiency in Node.js, Python, or Java for backend services.</li><li>Experience with frameworks such as Express.js, Django, or Spring Boot.</li><li>Solid understanding of databases: MongoDB, PostgreSQL, MySQL, or SQL Server.</li><li>Exposure to AI/LLM frameworks such as Hugging Face Transformers, LangChain, OpenAI APIs, or similar.</li><li>Familiarity with cloud platforms (AWS, Azure, GCP) and containerization tools like Docker/Kubernetes.</li><li>Knowledge of RESTful APIs, GraphQL, and microservices architecture.</li><li>Experience with CI/CD pipelines, Git/GitHub, and Agile methodologies.</li><li>Strong problem‑solving skills and ability to work in collaborative teams.</li></ul>Job type: Full timeJob Type: Full-timePay: Rs250,000.00 - Rs280,000.00 per monthWork Location: In person

Backend Developer

Explore 812+ Software engineer backend in Karachi this January. Find roles across top companies and apply now to boost your career.