application engineer Jobs in Karachi Pakistan

application engineer

junior software engineer Jobs in Karachi Pakistan

junior software engineer

senior software engineer i - backend Jobs in Karachi Pakistan

senior software engineer i - backend

software engineer Jobs in Karachi Pakistan

software engineer

full stack software engineer Jobs in Karachi Pakistan

full stack software engineer

senior software engineer

Avanza Solutions

Job Title: Senior Software Engineer (C++)Location: Karachi, PakistanExperience: 3&ndash;6 YearsJob Type: Full-time On-siteAbout the RoleWe are looking for a skilled Senior Software Engineer (C++) with 3&ndash;6 years of proven experience in developing high-performance applications. The ideal candidate must have strong hands-on expertise in C++, multithreading, database integration, data structures, and OOP concepts. You will be part of a core development team responsible for designing and optimizing scalable, reliable software systems.Key ResponsibilitiesDesign, develop, and maintain C++ software modules and applications.Implement multithreading and concurrent systems ensuring performance and thread safety.Work closely with databases (SQL or NoSQL) for data storage, retrieval, and optimization.Apply solid data structure and algorithmic knowledge to solve complex engineering problems.Follow OOP principles and software design best practices for maintainable and reusable code.Debug, profile, and optimize code for performance and scalability.Participate in code reviews and mentor junior developers.Collaborate with cross-functional teams for system design, testing, and deployment.Required Skills &amp; QualificationsBachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.3&ndash;6 years of experience in software development using C++11 or later.Strong understanding of OOP, STL, and design patterns.Hands-on experience with multithreading, synchronization, and concurrency control.Experience with database systems (e.g., MySQL, PostgreSQL, SQLite, or similar).Solid grasp of data structures, algorithms, and complexity optimization.Good understanding of Linux/Windows development environments.Excellent problem-solving and debugging skills.Interested candidates may apply at cecilia.dsouza@avanzasolutions.comJob Type: Full-timePay: Up to Rs200,000.00 per monthWork Location: In person

Senior Software Engineer (C++)

iTackSolutions

iTack Solutions is looking for a Senior .NET Developer who thrives in fast-paced environments and can deliver high-quality solutions with agility and precision.If you&rsquo;re passionate about building robust applications, integrating smart tools, and continuously learning ; this role is for you.Responsibilities:<ul><li>Develop, maintain, and optimize backend systems using .NET Core</li><li>Design and manage RESTful APIs</li><li>Collaborate with cross-functional teams to deliver on tight timelines</li><li>Work on Angular-based front-end components</li><li>Integrate AI-assisted tools (e.g., ChatGPT, Cursor, Claude) for development efficiency</li><li>Write clean, scalable, and maintainable code</li><li>Participate in agile sprints and ensure timely deliverables</li></ul>Requirements:<ul><li>4&ndash;5 years of professional experience in software development</li><li>Strong expertise in .NET Core, API Development, SQL, and Angular</li><li>Excellent English communication skills (written &amp; verbal)</li><li>Familiarity with AI tools (ChatGPT, Cursor, Claude) is a plus</li><li>Proactive, fast learner, and outcome-focused mindset</li><li>Ability to work in a dynamic, fast-paced environment</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>How many years of hands-on experience do you have with .NET Core?</li><li>Have you developed or maintained RESTful APIs independently?</li><li>Do you have practical experience working with Angular for front-end integration?</li><li>Have you ever used AI-assisted tools like ChatGPT, Cursor, or Claude to support development tasks?</li><li>Can you comfortably communicate and explain technical solutions in English during meetings or client calls?</li><li>What is your current salary?</li><li>What is your expected salary?</li><li>What is your notice period?(10 days, 20 days, 30 days)</li></ul>Work Location: In person

Senior Software Engineer

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>
 <li>
 Write high quality, performant and reliable code while working on defined tasks/bugs independently.
 </li>
 <li>
 Work independently to understand functional specifications and deliver complete features.
 </li>
 <li>
 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>
 <li>
 Working knowledge of Computer Science fundamentals including: object-oriented design, data structures and algorithms.
 </li>
 <li>
 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>
 <li>
 Experience with Golang, microservices and high performing systems based on AWS or other Cloud providers.
 </li>
 <li>
 Experience working with container technology including Docker and Kubernetes.
 </li>
 <li>
 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>
 <li>
 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

VIRTUOSOFT

About the Role:We are looking for a Lead Backend Engineer / Senior Software Engineer with strong expertise in NestJS and microservice-based architectures. The ideal candidate will take ownership of backend systems, design scalable distributed solutions, and collaborate with cross-functional teams to deliver high-performance, cloud-native applications.This role is ideal for an engineer who enjoys hands-on backend development, system optimization, and architectural problem-solving using NestJS, MongoDB, and AWS.Key Responsibilities:<ul><li>Design, develop, and maintain scalable and secure backend architectures using NestJS and Node.js.</li><li>Implement and manage microservices and RESTful APIs for distributed applications.</li><li>Optimize SQL/NoSQL databases, particularly MongoDB, by implementing efficient schema designs, indexing, and query optimization strategies.</li><li>Deploy and manage AWS infrastructure leveraging Docker and Kubernetes (EKS).</li><li>Develop and maintain CI/CD pipelines and automated deployment workflows.</li><li>Collaborate with frontend and mobile teams (Next.js / Flutter) to ensure seamless integration.</li><li>Participate in code reviews, troubleshoot production issues, and drive performance improvements.</li><li>Contribute to architectural discussions and propose technical enhancements.</li><li>Implement and manage secure payment gateway integrations (e.g., Stripe, PayPal, or local providers) ensuring reliability, compliance, and smooth transaction flow.</li><li>Implement and maintain Meta SDK integrations for authentication, analytics, and social features across backend and mobile platforms.</li><li>Integrate and manage third-party APIs and services, including Meta SDKs and payment gateways, ensuring seamless data flow, reliability, and security.</li><li>Optionally integrate Algolia, CleverTap, and Agora to support advanced analytics, notifications, and communication modules.</li></ul>Required Skills &amp; Experience:<ul><li>3&ndash;5 years of professional experience in backend or full-stack development.</li><li>Strong hands-on experience with NestJS, Node.js, and TypeScript.</li><li>Solid understanding of microservices, API design, and distributed systems.</li><li>Proficiency with MongoDB, including schema design and performance tuning.</li><li>Hands-on experience with AWS, Docker, and Kubernetes (EKS).</li><li>Familiarity with CI/CD, Git, and deployment automation.</li><li>Experience integrating APIs such as Algolia, CleverTap, Meta, or Agora.</li><li>Strong analytical, problem-solving, and communication skills.</li></ul>Job Type: Full-timeWork Location: In person

Lead Backend Engineer / Senior Software Engineer

<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.
 
 
 
 
 By applying here you will be considered for multiple similar positions within Careem across several teams and if you are successful we will match you to the best fit role based on your career and personal preferences.
 
 
 
 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>
 <li>
 Write high quality, performant and reliable code while working on defined tasks/bugs independently.
 </li>
 <li>
 Work independently to understand functional specifications and deliver complete features.
 </li>
 <li>
 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, C#, C++, Golang, Kotlin.
 </li>
 <li>
 Working knowledge of Computer Science fundamentals including: object-oriented design, data structures and algorithms.
 </li>
 <li>
 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>
 <li>
 Experience with Java Spring, Golang and Cloud platforms such as Azure, Google Cloud Platform and AWS.
 </li>
 <li>
 Experience working with container technology including Docker and Kubernetes.
 </li>
 <li>
 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>
</div>

<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.
 
 
 
 
 
 What You'll Do
 
 
 
 <ul>
 <li>
 Design and build advanced, scalable applications in Swift.
 </li>
 <li>
 Write high quality, performant and reliable code while working on defined tasks/bugs independently.
 </li>
 <li>
 Work with the product and design teams to understand end-user requirements and use cases, and translate them into pragmatic and effective technical solutions.
 </li>
 <li>
 Unit-test code for robustness including edge cases, usability, and general reliability.
 </li>
 <li>
 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 the team&rsquo;s agile and engineering practices and contribute to their continuous evolution.
 </li>
 <li>
 Provide mentorship and guidance to junior engineers.
 </li>
 <li>
 Contribute to multiplatform libraries using Kotlin.
 
 
 </li>
 </ul>
 
 What You'll Need
 
 
 
 <ul>
 <li>
 6+ years of iOS application development with extensive use of Swift, standard libraries, and iOS frameworks.
 </li>
 <li>
 Bachelor's Degree in Computer Science or other related technical field.
 </li>
 <li>
 Full understanding of the mobile development life cycle. Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
 </li>
 <li>
 Strong understanding of interactive application development paradigm under Android, memory management, file I/O, network programming, concurrency and multithreading, and publishing iOS apps in the app store.
 </li>
 <li>
 Reactive programming (RxSwift/Combine) is necessary.
 </li>
 <li>
 Excellent debugging skills.
 </li>
 <li>
 Experience working with remote teams in an Agile/Scrum environment to deliver high-quality software.
 </li>
 <li>
 Excellent communication skills (written and verbal, formal and informal).
 
 
 </li>
 </ul>
 
 Preferred Qualifications
 
 
 
 <ul>
 <li>
 Experience with CI/CD pipelines similar to Bitrise.
 </li>
 <li>
 Experience with SwiftUI and structured concurrency.
 </li>
 <li>
 Working knowledge of developing scalable SDKs and libraries.
 </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>
 <li>
 Work and learn from great minds by joining a community of inspiring colleagues.
 </li>
 <li>
 Put your passion to work in a purposeful organisation 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 II - iOS

<div><div>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.</div><div>
What you'll do
<ul>
<li>Design and build advanced, scalable applications written in Kotlin, Java and Kotlin Multiplatform.</li>
<li>Work with the product and design teams to understand end-user requirements and use cases and translate them into pragmatic and effective technical solutions.</li>
<li>Integrate with our backend services to make sure we are delivering a great 
mobile user experience that is super-fast for end users.</li>
<li>Own end-to-end product modules and features from requirements to going live.</li>
<li>Design and review code, troubleshoot and act as a consultant to your peers on technical matters.</li>
<li>Gather requirements by interacting directly with the end-users and advocate delightful user experiences.</li>
<li>Continuously discover, evaluate, and implement new technologies to maximize development efficiency.</li>
<li>Unit-test code for robustness, including edge cases, usability, and general reliability.</li>
<li>Participate in team agile and engineering practices and lead their continuous evolution.</li>
</ul>
What you&rsquo;ll need
<ul>
<li>5+ years of Android application development with extensive use of Kotlin Multi Platform and well-known DI frameworks.</li>
<li>Experience building well architected applications that follow well established design patterns independently and without supervision.</li>
<li>Good understanding of the full mobile development life cycle. Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.</li>
<li>Strong understanding of interactive application development paradigm under Android, memory management, file I/O, network programming, concurrency and multithreading and publishing Android apps in the Play Store.</li>
<li>Experience working with remote teams in an Agile/Scrum environment to deliver high-quality software against aggressive schedules.</li>
<li>Excellent communication skills (written and verbal, formal and informal).</li>
<li>Reactive programming (Rx, ReactiveCocoa, ReactiveSwift etc.) experience is a big plus.</li>
<li>Experience in Navigation based applications is a big plus.</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>
<li>Work and learn from great minds by joining a community of inspiring colleagues.</li>
<li>Put your passion to work in a purposeful organisation 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></div>

Senior Software Engineer I - Android

Explore 1043+ Senior software engineer in Karachi Pakistan this November. Find roles across top companies and apply now to boost your career.

1043 senior software engineer jobs IN Karachi Pakistan

Senior Software Engineer (C++)

Senior Software Engineer

Senior Software Engineer I - Backend

Lead Backend Engineer / Senior Software Engineer

Senior Software Engineer I - Backend

Senior Software Engineer II - iOS

Senior Software Engineer I - Android