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Retail online

We are looking for a skilled .NET Developer with a passion for building scalable, high-performance, and secure applications. The ideal candidate will have solid experience with .NET technologies (ASP.NET, C#, SQL Server) and related frameworks, and will collaborate with cross-functional teams to deliver user-friendly, reliable web applications.Key Responsibilities<ul><li>Convert application requirements, storyboards, and use cases into fully functional applications.</li><li>Design, develop, and maintain clean, reusable, and efficient code.</li><li>Ensure applications meet the highest standards of performance, quality, and responsiveness.</li><li>Troubleshoot, debug, and resolve application bottlenecks and issues.</li><li>Maintain code quality, organization, and best practices through automation and reviews.</li><li>Develop and maintain custom models, repositories, service layers, and generic methods to strengthen architecture.</li><li>Enhance and optimize system reports for better data insights and operational efficiency.</li><li>Support and maintain existing software by diagnosing and fixing defects.</li><li>Collaborate with team members and other departments to deliver robust software solutions.</li></ul>Skills &amp; Qualifications<ul><li>Minimum 3 years of experience in software development with a strong focus on .NET technologies.</li><li>Proficient in C# and the .NET Framework with solid OOP principles.</li><li>Hands-on experience with REST APIs and service integration.</li><li>Strong knowledge of SQL, T-SQL, and stored procedures.</li><li>Skilled in writing reusable libraries and components.</li><li>Familiarity with JavaScript, jQuery, AJAX, HTML, and CSS for frontend development.</li><li>Experience with .NET Core is a plus.</li><li>Understanding of architectural patterns such as MVC, MVVM, and Repository Pattern.</li><li>Basic knowledge of CLR, including its constraints and workarounds.</li><li>Experience in implementing automated testing and writing unit tests.</li><li>Proficient with version control systems such as Git.</li></ul>Job Type: Full-timeWork Location: In person

DOT Net Developer

Enorness

Job Title: Project-Based Native Mobile Developer (Kotlin &amp; Objective-C)Location: RemoteEngagement Type: Project-Based ContractAbout the RoleWe are seeking skilled Native Mobile Developers with expertise in Kotlin (Android) and Objective-C (iOS) to work with us on a project basis. The role involves developing, customizing, and delivering high-quality mobile applications within defined timelines.Responsibilities<ul><li>Design, develop, and implement native Android apps using Kotlin.</li><li>Design, develop, and implement native iOS apps using Objective-C.</li><li>Collaborate with the project team (UI/UX designers, backend developers, QA) to ensure timely delivery.</li><li>Optimize performance, troubleshoot, and fix issues during the project lifecycle.</li><li>Ensure clean, scalable, and well-documented code.</li><li>Deliver project milestones according to the agreed scope and timeline.</li></ul>Requirements<ul><li>Proven experience in mobile app development (minimum 2+ years).</li><li>Strong command of Kotlin for Android and Objective-C for iOS.</li><li>Portfolio of apps/projects delivered successfully.</li><li>Solid understanding of APIs, third-party integrations, and app store submission process.</li><li>Strong debugging, testing, and problem-solving skills.</li><li>Ability to work independently and deliver on deadlines.</li></ul>Nice to Have<ul><li>Knowledge of Swift and Java.</li><li>Experience working on multiple freelance/project-based assignments.</li><li>Familiarity with Agile project management.</li></ul>What We Offer<ul><li>Competitive project-based compensation.</li><li>Flexible working arrangements.</li><li>Potential for ongoing/future projects based on performance.</li></ul>Job Types: Temporary, Contract Contract length: 3 monthsWork Location: In person

Native Mobile Developer (Kotlin & Objective-C)

Climax Software Solutions

Join Our Team as a .NET Developer Location: Bhadrabad, Karachi | Job Type: Full-time | Work Setup: On-siteAre you a skilled .NET Developer looking to elevate your career? At Climax Software Solutions, we&rsquo;re seeking a passionate developer who thrives in a collaborative, fast-paced environment and is driven to build scalable, high-performance applications.What You&rsquo;ll Be DoingBuild Enterprise-Grade Applications Design, develop, and maintain cutting-edge solutions using .NET Core, C#, and ASP.NET Core.Cross-Functional Collaboration Work closely with UI/UX designers, QA engineers, and business analysts to deliver robust and reliable software.Troubleshoot &amp; Optimize Identify bugs, debug code, and fine-tune applications for peak performance and scalability.Stay Ahead of the Curve Continuously explore and adopt emerging technologies and best practices within the .NET ecosystem.What We're Looking For<ul><li>Education: Bachelor&rsquo;s degree in Computer Science, Software Engineering, or a related field.</li><li>Experience: Proven hands-on experience with .NET Core, C#, and ASP.NET Core.</li><li>Database Skills:</li><li>Proficient in SQL Server, including advanced queries, stored procedures, and LINQ.</li><li>Strong knowledge of database architecture and optimization.</li><li>Reporting Expertise: Experience working with Fast Reports and SSRS (SQL Server Reporting Services).</li><li>Coding Best Practices: Strong grasp of OOP principles, clean code standards, and modern development patterns.</li><li>Analytical Mindset: Excellent debugging and problem-solving skills with sharp attention to detail.</li></ul>Why Join Climax Software Solutions?<ul><li>Competitive Salary: Get rewarded with a compensation package that values your expertise.</li><li>Comprehensive Benefits: Health and life insurance coverage for you and your dependents.</li><li>Growth-Oriented Culture: Join a supportive team that fosters innovation, learning, and professional development.</li><li>Modern Work Environment: Work in a collaborative office space with regular team-building and upskilling opportunities.</li></ul>If you're eager to put your development skills to work on a team where your contributions truly count, we want to hear from you.Apply today and be part of building the future of enterprise software.Job Type: Full-timePay: Rs80,000.00 - Rs200,000.00 per monthEducation:<ul><li>Bachelor's (Preferred)</li></ul>Experience:<ul><li>Dot Net: 2 years (Preferred)</li></ul>Work Location: In person

Dot Net Developer

Transviti

Transviti is urgently looking for .NET Developer who must have excellent command on MVC Application, Web API'S, C#,.Net Core.Experience must be of 3 yearsResident in karachi can apply only. It's full time onsite job at Nastp inside PAF Museum Shah r -e- Faisal.Job Type: Full-time on site jobLocated at NASTAP. ( inside PAF Museum)Education:<ul><li>Bachelor's (Required)</li><li>Send your updated resume at career@transviti.com</li></ul>Job Type: Full-timePay: Rs80,000.00 - Rs150,000.00 per monthEducation:<ul><li>Bachelor's (Required)</li></ul>Experience:<ul><li>.net: 3 years (Required)</li></ul>Location:<ul><li>Karachi (Required)</li></ul>

The Game Storm Studios

We are looking for a Junior Unity Developer with a solid foundation in Unity development and a passion for creating fun, engaging mobile games. You will be involved in both the creation of new games and the maintenance of existing projects, including adding new features, optimizing performance, and fixing bugs.Key Responsibilities:- Develop new mobile games from scratch using Unity (C#).- Implement new features and functionalities in existing game projects.- Fix bugs and optimize game performance across Android and iOS.- Integrate third-party SDKs such as Firebase, Ads (AdMob, AppLovin), In-App Purchases, etc.- Collaborate with designers and product teams to deliver high-quality gaming experiences.- Use AI tools where applicable to speed up development workflows.- Assist in porting games to iOS (knowledge of Xcode/iOS deployment is a plus).Requirements:- 6+ months of professional experience working with Unity (C#).- Strong understanding of Unity basics (scenes, prefabs, animations, UI, physics, etc.).- Willingness to learn new tools and techniques quickly.- Familiarity with using AI tools to enhance productivity is preferred.- Experience with integrating third-party SDKs(Firebase, Ads, In-App Purchases) is a plus.- Good problem-solving and debugging skills.- Ability to work on multiple projects (both new and existing games).- Knowledge of iOS build processes and submission guidelines is a bonus.- Strong communication skills and a positive learning attitude.Why Join Us?- Work on exciting mobile game projects in a fast-paced, learning-friendly environment.- Get exposure to complete game development life-cycle from ideation to release.- Opportunity to grow your skills with access to AI-powered development tools.- Friendly and supportive team culture focused on skill development.Share your resume at hr.khi@thegamestormstudios.com and mention the position in subject.Job Type: Full-timeWork Location: In person

Unity Junior Game Developer

We are looking for a skilled and experienced .NET Core Developer to join our development team. The ideal candidate will have a strong background in developing scalable web applications, APIs, and enterprise solutions using Microsoft technologies. You will be responsible for designing, developing, and maintaining high-quality software products.Key Responsibilities:&middot; Design, develop, and maintain web applications and APIs using .NET Core / .NET 6+&middot; Collaborate with cross-functional teams to understand requirements and deliver solutions&middot; Write clean, scalable, and efficient code following best practices and design patterns&middot; Participate in code reviews and provide constructive feedback&middot; Debug and resolve software issues, performance bottlenecks, and production incidents&middot; Ensure code quality, maintainability, and reusability through unit testing and documentation&middot; Work with Azure DevOps, Git, or similar CI/CD tools for build and deployment automation&middot; Keep up to date with the latest industry trends and technologiesRequired Skills:&middot; 2-4 years of experience in software development with .NET technologies&middot; Strong hands-on experience with .NET Core / .NET 5/6/7&middot; Proficiency in C#, ASP.NET Core, Entity Framework Core, LINQ&middot; Experience building RESTful APIs, Web APIs, and Microservices&middot; Good understanding of SQL Server, Stored Procedures, and Database Design&middot; Frontend experience with, JavaScript, or frameworks like Angular or React is a plus&middot; Familiarity with Azure services or any other cloud platform&middot; Dependency Injection: Built-in DI usage and custom service registration.&middot; Asynchronous Programming: Use of async/await, background services.&middot; Unit Testing Frameworks: xUnit, NUnit, or MSTest for writing unit/integration tests.&middot; Caching: In-memory caching, Redis cache integration.&middot; Authentication/Authorization: Experience with JWT, OAuth2, IdentityServer, or ASP.NET Core Identity.&middot; Logging: Implementation of Serilog, NLog, or built-in logging.&middot; Message Queues: Knowledge of RabbitMQ, Azure Service Bus, or Kafka (for microservices-based projects).&middot; Swagger/OpenAPI: For documenting and testing APIs&middot; Good understanding of OOP, SOLID principles, and design patterns&middot; Experience with version control systems like Git&middot; Familiarity with Agile/Scrum methodologiesTiming: 10 am to 7 pmJob Type: Full-timeWork Location: In person

Sublime Wireless Inc

Job Description &ndash; Senior Blockchain Developer (Corda Specialist)Position: Senior Blockchain Developer Location: Karachi (On-site, 9 AM &ndash; 5 PM) Experience Required: 4+ years in Blockchain Development (with proven hands-on Corda expertise) Employment Type: Full-timeAbout the RoleWe are seeking an experienced Senior Blockchain Developer with strong expertise in private blockchain platforms and proven hands-on experience in Corda technology. The ideal candidate will design, develop, and implement enterprise-grade blockchain solutions, ensuring scalability, security, and compliance for our business use cases.Key Responsibilities<ul><li>Design, develop, and deploy Corda-based blockchain applications for enterprise use cases.</li><li>Architect and implement private blockchain networks, focusing on scalability, security, and performance.</li><li>Develop and maintain CorDapps, smart contracts, and workflows on Corda.</li><li>Collaborate with cross-functional teams (business analysts, architects, DevOps, and QA) to translate requirements into technical solutions.</li><li>Integrate blockchain solutions with existing enterprise applications, APIs, and cloud platforms.</li><li>Optimize performance and security of blockchain nodes and networks.</li><li>Conduct research on emerging blockchain trends and propose innovative solutions.</li><li>Provide technical leadership and mentorship to junior and mid-level developers.</li><li>Ensure compliance with industry standards, governance models, and regulatory requirements.</li></ul>Required Skills &amp; Qualifications<ul><li>4+ years of hands-on blockchain development experience, with at least 2+ years in Corda (R3 Corda).</li><li>Proven expertise in designing and deploying CorDapps and working with Corda nodes, flows, and contracts.</li><li>Strong understanding of distributed ledger technologies (DLT) and private blockchain frameworks.</li><li>Proficiency in Java and Kotlin (essential for Corda development).</li><li>Experience with Spring Boot, RESTful APIs, Microservices architecture.</li><li>Solid understanding of cryptography, consensus mechanisms, and PKI.</li><li>Hands-on experience with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes).</li><li>Strong knowledge of relational databases (PostgreSQL, Oracle, MySQL).</li><li>Experience with CI/CD pipelines, Git, and DevOps tools.</li><li>Excellent problem-solving, debugging, and analytical skills.</li><li>Strong communication and team leadership abilities.</li></ul>Preferred Skills (Good to Have)<ul><li>Experience in Hyperledger Fabric, Quorum, or other private blockchain frameworks.</li><li>Understanding of financial services, supply chain, or enterprise-grade blockchain use cases.</li><li>Knowledge of regulatory and compliance aspects in blockchain solutions.</li></ul>Education<ul><li>Bachelor&rsquo;s or Master&rsquo;s degree in Computer Science, Software Engineering, Information Technology, or a related field.</li></ul>Job Type: Full-timePay: Rs500,000.00 - Rs650,000.00 per monthWork Location: In person

Senior Blockchain Developer (Corda Specialist)

Explore 194+ C# developer in Karachi this September. Find roles across top companies and apply now to boost your career.

194 c# developer jobs IN Karachi

DOT Net Developer

Native Mobile Developer (Kotlin & Objective-C)

Dot Net Developer

Dot Net Developer

Unity Junior Game Developer

Dot Net Developer

Senior Blockchain Developer (Corda Specialist)