full stack developer

software developer

.net developer

java developer

wordpress developer

mobile developer

Contour Software

<div><div>About Contour</div><div></div><div><div>
Contour Software</div> has grown from a dozen people to over 2,000 staff across 3 cities, in less than 14 years.</div><div> 
As a subsidiary of Constellation Software Inc., we are proud to be part of a global enterprise software conglomerate that has grown to become one of the top 10 software companies in the world, with employees and customers in 100+ countries. With a broad-based and ever-growing portfolio of market-leading, vertical-market enterprise solutions covering more than 100 industry domains in predominantly mature markets, CSI's recipe creates the perfect environment for professionals to build fulfilling, long-term careers.</div><div> 
What started as an R&amp;D &amp; Accounting back-office, has progressed into a full-service Global Centre serving all functions and departments, at the divisional as well as operating group/corporate level. Today Contour employees, located in Karachi, Lahore &amp; Islamabad, are serving CSI divisions located in time zones spanning the globe, from Sydney to Vancouver. With the global growth of Constellation as the wind in our sails, we are only just getting started!</div><div>
The Division:</div><div>
Jonas Software is the leading provider of enterprise management software solutions in 17 vertical industries. Within each vertical market, Jonas boasts a group of market-leading brands, all of which are respected and longstanding leaders within their own domain. Jonas is an operating group of Constellation Software Inc. (CSI) - publicly traded on the Toronto Stock Exchange under the ticker symbol CSU. Constellation Software Inc. acquires, maintains, supports, and enhances software systems for life. This position is part of our Jonas Club ERP's global R&amp;D team. Worldwide, over 2,200 clubs in more than 17 countries, with memberships ranging from 100 to 20,000, utilize the Jonas Club ERP Software to build and enrich member relationships, increase revenues, and decrease costs.</div><div></div><div>
Division Link: https://www.jonasclub.com/</div><div></div><div>
The Position:</div><div>
We are looking for a Trainee Mobile Developer to join our R&amp;D team. The selected candidates will be trained for 3 to 3.5 months to become capable of working on enterprise applications. After the end of the trainee period, there is a good possibility of full-time employment based on satisfactory performance during the trainee period.</div><div></div><div>
The chosen individuals will work out of the Contour Software Karachi resource center office, as an extension of the division-based R&amp;D department.</div><div></div><div>
Required Skills &amp; Experience:</div><ul><li>BS/MS in Computer Science or related field.</li><li>Excellent communication skills in English.</li><li>Good programming concepts.</li><li>Hands-on experience through projects, internships, or coursework using React Native for mobile application development.</li><li>Experience or knowledge of .NET for backend development.</li><li>Strong competencies in data structures, algorithms, and software design.</li><li>Comfortable with SQL queries and basic database development concepts.</li><li>Understanding of object-oriented programming and principles.</li><li>Understanding of REST APIs and modern web application architecture.</li><li>Experience and knowledge of Git.</li><li>Quick learner with strong attention to detail and commitment to meeting deadlines.</li><li>Exposure to generative AI models, or similar AI technologies.</li></ul><div>
Disclaimer: At Contour, we attribute our success to the unique contributions of our diverse staff. We&rsquo;re committed to fostering a culture of respect that thrives on the varied perspectives and experiences of all individuals we recruit, employ, promote, and compensate. Since day one, we&rsquo;ve adhered to a policy that champions a work environment honoring the worth and dignity of each person while being free from all forms of employment discrimination.</div><div> 
In our continuous effort to promote inclusivity, we extend our commitment to individuals with special needs by providing reasonable accommodations. We actively encourage qualified individuals with special needs to apply for the various openings within our company. Should you require assistance in completing the application process or have any inquiries regarding special facilities, please do not hesitate to contact our HR team. Your unique talents and abilities are welcomed and valued here.</div></div>

Trainee Mobile Developer

Sofstica

Job type: Full time, on-siteLocation: KarachiResponsibilities: &middot; Technical Guidance and Architecture:o Set and enforce coding standards and best practices for Flutter Development.o Lead architectural design discussions, ensuring scalability, maintainability, and performance in the application's design.o Conduct thorough code reviews, providing constructive feedback and ensuring high code quality.o Stay current with the latest Flutter/Dart developments and integrate relevant new technologies and tools.o Provide technical support and leadership, resolving complex technical challenges and issues as they arise.&middot; Project and Process Management:o Oversee the entire software development lifecycle for Flutter projects, from planning to deployment.o Collaborate with product managers, designers, and backend teams to define project requirements, plan sprints, and manage timelines (e.g., using Agile/Scrum methodologies).o Monitor project progress, manage task assignments, and ensure the team consistently delivers sprint goals.o Identify and remove impediments or blockers for the team, facilitating smooth progress.o Manage the CI/CD pipelines and release processes for iOS and Android platforms.&middot; Team Leadership and Mentorship:o Mentor and coach team members, fostering professional growth and skill development.o Foster a collaborative and positive work environment with open communication.o Assist with the recruitment and onboarding of new developers.o Conduct performance reviews and provide regular feedback to team members.o Act as the primary liaison between the development team and upper management/stakeholders.&middot; Standards, Legal and Regulatory Complianceo IMS Compliance: Participate and follow the requirements of the Sofstica Integrated Management System including but not limited to: Manuals, Policies, Objectives, Standard Operating Procedures and Work instructions related to ISO 9001 (QMS); ISO 14001 (EMS) and ISO 27001 (ISMS) as well as other applicable legal and regulatory requirements related to product design and development.Authority:&middot; Technical Decision-Making: Team leads generally have the final say on technical decisions within their team's scope, such as technology stack choices, architectural patterns (e.g., BLoC, Riverpod), and implementation specifics.&middot; Task Management: They have the authority to assign tasks, prioritize backlog items, and manage the day-to-day workflow of the team members to meet project deadlines.&middot; Quality Control: They hold the authority to approve or reject code merges based on quality standards.&middot; Limited Administrative Power: Team leads often do not have the authority over an employee's salary, hiring/firing decisions, or overall departmental budget. These responsibilities typically remain with a dedicated engineering manager or HR.&middot; Reporting: They have the authority to create and introduce reports to project managers or clients and communicate project status and potential issueFoundational Competencies: &middot; Education: o Formal Education: A bachelor&rsquo;s or master&rsquo;s degree in computer science, Software Engineering, or a related technical field is often preferred, but is not always a mandatory requirement.o Certifications: While not strictly required, certifications in Flutter or related areas like Firebase can be advantageous and demonstrate a commitment to professional development.o Continuous Learning: A proactive approach to staying current with the latest Flutter updates, Dart language features, and overall mobile industry trends is crucial due to the fast-paced nature of technology.&middot; Experience: o Overall Mobile Development: Generally, 3-5+ years of experience in mobile application development is required.o Flutter/Dart Specific: A minimum of 2-3 years of dedicated commercial experience with Flutter and Dart is often necessary.o Leadership: Proven experience in a senior or leadership role, including mentoring junior developers, conducting code reviews, and making architectural decisions.o Project Lifecycle: Experience with the full mobile development lifecycle, from conceptualization and UI/UX design to testing, deployment (App Store and Play Store management), and maintenance.&middot; Technical Skills: o Deep Flutter &amp; Dart Expertise: Proficiency in the Dart programming language and a comprehensive understanding of the Flutter framework, including widgets, animations, and custom UI development.o Architecture &amp; Design Patterns: Strong knowledge of clean architecture principles, design patterns (like BLoC or MVVM), and best practices for building maintainable and scalable codebases.o API Integration: Experience with RESTful APIs, GraphQL, WebSockets, and integrating third-party libraries and services (e.g., Firebase).o DevOps &amp; Testing: Familiarity with the full mobile development lifecycle, including automated testing (unit and integration tests), debugging using tools like Flutter DevTools, and managing CI/CD pipelines (e.g., GitHub Actions, Bitrise).o Native Integration: Exposure to native Android (Kotlin/Java) or iOS (Swift/Obj-C) development is a strong plus, enabling effective integration of platform-specific features when needed.Job Type: Full-timeApplication Question(s):<ul><li>how many years of relevant experience do you have?</li></ul>Education:<ul><li>Bachelor's (Required)</li></ul>Location:<ul><li>Karachi (Required)</li></ul>Work Location: In person

Associate Lead / Lead Mobile Developer - Flutter

VIRTUOSOFT

About the Role:We are looking for a highly skilled Flutter Developer to join our dynamic team. The ideal candidate will be responsible for developing, optimizing, and maintaining mobile applications using Flutter and Dart. You&rsquo;ll work closely with the design and backend teams to deliver high-quality, performance-driven applications with intuitive and scalable architecture.Key Responsibilities:<ul><li>Develop and maintain high-quality, cross-platform mobile applications using Flutter and Dart.</li><li>Collaborate with designers and backend engineers to build responsive and user-friendly UIs.</li><li>Implement effective state management using Provider, Riverpod, GetX, or BLoC.</li><li>Integrate Firebase services (Firestore, Authentication, Cloud Functions, Realtime Database) and RESTful / GraphQL APIs.</li><li>Manage local and cloud databases such as SQLite and Firebase Firestore.</li><li>Write and maintain unit, widget, and integration tests to ensure code reliability.</li><li>Optimize app performance, responsiveness, and load times.</li><li>Work with Git for version control and collaborative development.</li><li>Configure CI/CD pipelines using GitHub Actions, Bitrise, or similar tools.</li><li>Debug and resolve issues, ensuring seamless functionality across multiple devices and OS versions.</li></ul>Required Skills &amp; Experience:<ul><li>3+ years of hands-on experience in Flutter development for Android and iOS.</li><li>Strong command of Dart programming language and Flutter framework.</li><li>Experience with state management (Provider, Riverpod, GetX, BLoC).</li><li>Proficiency in Firebase integration (Auth, Firestore, Cloud Functions, Notifications).</li><li>Experience with RESTful APIs, GraphQL, and JSON data handling.</li><li>Deep understanding of UI/UX principles and Flutter&rsquo;s widget library.</li><li>Skilled in app performance optimization, debugging, and testing.</li><li>Familiarity with CI/CD, Git, and collaborative development environments.</li><li>Strong problem-solving and teamwork abilities.</li></ul>Nice to Have:<ul><li>Experience building e-commerce, real-time, or enterprise applications.</li><li>Familiarity with Agile/Scrum methodologies.</li><li>Knowledge of push notifications, in-app purchases, or payment gateway integrations.</li></ul>Education:Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Software Engineering, or a related field.Job Type: Full-timeWork Location: In personExpected Start Date: 24/10/2025

Flutter Developer - Mobile App Developer

Fame Wheels

We are looking for a Senior Mobile Application Developer (React Native) who has strong experience in building, optimizing, and deploying production-grade mobile applications for iOS and Android. The ideal candidate should be able to work independently, take ownership of the mobile app lifecycle, and collaborate closely with backend and product teams.Responsibilities<ul><li>Design, develop, and maintain high-performance mobile applications using React Native</li><li>Convert UI/UX designs into pixel-perfect, reusable components</li><li>Integrate RESTful APIs and third-party libraries</li><li>Optimize applications for performance, scalability, and responsiveness</li><li>Manage state, navigation, and app architecture efficiently</li><li>Handle app deployments on:</li><li>Apple App Store</li><li>Google Play Store</li><li>Configure and maintain CI/CD pipelines for mobile builds (optional but preferred)</li><li>Debug, troubleshoot, and resolve production issues</li><li>Ensure code quality through best practices, clean architecture, and testing</li><li>Collaborate with backend developers, designers, and stakeholders</li><li>Stay updated with the latest React Native and mobile development trend.</li></ul>Required Skills &amp; Qualifications<ul><li>Strong experience with React Native</li><li>Proficiency in JavaScript (ES6+) / TypeScript</li><li>Solid understanding of React Hooks, Context API, Redux/Zustand</li><li>Experience with native modules (Android &amp; iOS basics)</li><li>Hands-on experience with:</li><li>App Store &amp; Play Store deployments</li><li>App signing, certificates, provisioning profiles</li><li>Familiarity with Firebase, push notifications, and deep linking</li><li>Experience with REST APIs and authentication flows</li><li>Knowledge of mobile security best practices</li><li>Experience with Git and collaborative workflows</li><li>Ability to write clean, maintainable, and scalable code.</li></ul>Nice to Have (Bonus Skills)<ul><li>Experience with Expo &amp; Bare React Native</li><li>CI/CD tools (Fastlane, GitHub Actions, Bitrise, etc.)</li><li>Experience with in-app purchases &amp; subscriptions</li><li>Experience publishing multiple apps to production</li><li>Knowledge of performance monitoring tools (Sentry, Firebase Crashlytics)</li></ul>Job Type: Full-timeWork Location: In person

Senior Mobile Application Developer (React Native)

Progziel Technologies

Flutter Developer &ndash; Karachi (Onsite)About the RoleWe are looking for a skilled Flutter Developer to join our mobile development team at our Karachi office. This is a full-time, onsite position for a mid-level developer who can contribute immediately to building and maintaining high-quality mobile applications.Key Responsibilities<ul><li>Develop and maintain cross-platform mobile applications using Flutter</li><li>Write clean, scalable, and well-documented code</li><li>Collaborate with UI/UX designers and backend developers</li><li>Integrate APIs and third-party services</li><li>Debug, test, and optimize application performance</li><li>Participate in code reviews and follow best development practices</li><li>Stay updated with Flutter updates and mobile development trends</li></ul>Required Qualifications<ul><li>3&ndash;4 years of professional experience in Flutter development</li><li>Strong command of Dart</li><li>Experience with mobile app architecture and state management</li><li>Familiarity with REST APIs and backend integration</li><li>Experience using Git or other version control systems</li><li>Good problem-solving skills and attention to detail</li><li>Must be available for onsite work in Karachi (no remote option)</li></ul>Work Schedule<ul><li>Monday to Friday: 9:00 AM &ndash; 6:00 PM</li><li>Saturday: 9:00 AM &ndash; 2:00 PM</li></ul>LocationKarachi (Onsite only)If you are a motivated Flutter developer looking to work in a collaborative environment and grow your skills, we encourage you to apply.Job Type: Full-timeWork Location: In person

Flutter Developer – Karachi (Onsite)

Viabletree

Job Title: Flutter Developer (Contractual)Experience: 3+ Years Job Type: Contract (3 Months) Working Days: Monday &ndash; Saturday Timings: 11:00 AM &ndash; 8:00 PM Location: OnsiteJob DescriptionWe are looking for a skilled Flutter Developer with 3+ years of experience to join our team on a 3-month contractual basis. The ideal candidate will be responsible for developing, testing, and maintaining high-quality mobile applications using Flutter.Key Responsibilities<ul><li>Develop and maintain cross-platform mobile applications using Flutter</li><li>Collaborate with designers and backend developers to deliver seamless user experiences</li><li>Write clean, scalable, and maintainable code</li><li>Integrate RESTful APIs and third-party libraries</li><li>Troubleshoot, debug, and optimize application performance</li><li>Participate in code reviews and ensure best practices</li><li>Meet project deadlines within the defined contract period</li></ul>Requirements<ul><li>3+ years of professional experience in Flutter development</li><li>Strong understanding of Dart, Flutter widgets, and state management</li><li>Experience with REST APIs, JSON, and third-party integrations</li><li>Familiarity with mobile app architecture and performance optimization</li><li>Experience with version control tools (Git)</li></ul>Job Type: Full-timeWork Location: In person

Flutter Developer (Contractual)

Optimize BPO & IT Services

Job Title: Senior React Native DeveloperLocation: Hybrid-Karachi Experience: 6+ Years Employment Type: Full-timeAbout the RoleWe are looking for a Senior React Native Developer who can take ownership of mobile application development, build high-performance cross-platform apps, and mentor junior developers. You will collaborate closely with product managers, designers, and backend engineers to deliver scalable and user-centric mobile solutions.Key Responsibilities<ul><li>Design, develop, and maintain high-quality React Native applications for iOS and Android</li><li>Translate product requirements and UI/UX designs into clean, scalable code</li><li>Optimize applications for performance, reliability, and scalability</li><li>Integrate RESTful APIs, third-party services, and SDKs</li><li>Lead code reviews and enforce best practices and coding standards</li><li>Troubleshoot, debug, and resolve production issues</li><li>Mentor junior developers and contribute to technical decision-making</li><li>Collaborate with cross-functional teams in an agile environment</li><li>Ensure app security, data protection, and compliance standards</li></ul>Required Skills &amp; Qualifications<ul><li>4+ years of experience in mobile application development</li><li>Strong hands-on experience with React Native</li><li>Proficiency in JavaScript (ES6+), TypeScript</li><li>Experience with Redux, Context API, or other state management tools</li><li>Solid understanding of mobile UI/UX principles</li><li>Experience integrating REST APIs and handling async data</li><li>Familiarity with Android and iOS build processes</li><li>Experience with Git and collaborative development workflows</li><li>Strong problem-solving and communication skills</li></ul>What We Offer:<ul><li>Opportunity to lead a growing marketing team and shape the company&rsquo;s brand presence.</li><li>Competitive salary and performance-based incentives.</li><li>A dynamic and collaborative work environment.</li></ul>Job Type: Full-timeWork Location: In person

Senior React Native Developer

Explore 389+ Mobile developer in Karachi this January. Find roles across top companies and apply now to boost your career.