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Arc Inventor

We are seeking a Junior Software Engineer with a solid foundation in Node.js and a passion for building scalable backend systems. You will work closely with senior engineers to design, develop, and maintain backend services and APIs that are secure, performant, and optimized for scalability. This is a great opportunity to grow your skills in backend architecture, cloud systems, and distributed application design.Key ResponsibilitiesBackend Development &amp; Architecture<ul><li>Develop and maintain backend services and APIs using Node.js.</li><li>Contribute to designing microservice-based architectures that emphasize modularity and maintainability.</li><li>Write clean, secure, and well-documented code following best practices.</li></ul>API Design &amp; Integration<ul><li>Build and integrate RESTful APIs with proper authentication and authorization (JWT, OAuth, Firebase Authentication).</li><li>Work with frontend and mobile developers to ensure seamless API integration.</li><li>Implement consistent response structures and error handling.</li></ul>Database Engineering<ul><li>Design and implement database models using MySQL and NoSQL systems.</li><li>Write optimized queries and support indexing strategies for performance.</li><li>Gain hands-on experience with Elasticsearch for search and analytics.</li></ul>Caching &amp; Performance<ul><li>Learn and apply caching strategies using Redis or similar technologies.</li><li>Monitor API performance and optimize for speed and scalability.</li></ul>Background Jobs &amp; Distributed Systems<ul><li>Assist in developing and managing background job queues and schedulers.</li><li>Work with distributed systems to handle large datasets and concurrent workloads effectively.</li></ul>Cloud &amp; Security<ul><li>Support deployment and monitoring of backend services on AWS, GCP, or Azure.</li><li>Implement secure coding practices and assist with API security audits.</li><li>Learn cloud-native security fundamentals like IAM roles, secret management, and encryption.</li></ul>Required Skills &amp; Experience<ul><li>1&ndash;2 years of professional or project-based experience in backend development (internships or academic projects accepted).</li><li>Solid understanding of Node.js, REST APIs, and JavaScript/TypeScript.</li><li>Basic experience with MySQL and at least one NoSQL database (e.g., MongoDB).</li><li>Familiarity with Redis or other caching systems.</li><li>Understanding of API authentication and basic security principles.</li><li>Exposure to cloud platforms (AWS, GCP, or Azure) and deployment processes.</li><li>Experience with Git, Agile methodologies, and basic CI/CD pipelines.</li><li>Knowledge of Docker or Kubernetes is a plus.</li></ul>Job Type: Full-timeWork Location: In person

Junior Software Engineer

Sofstica

Junior SQA Engineers (Onsite, Karachi)We are expanding our QA team and we&rsquo;re looking for passionate Junior Software Quality Assurance (SQA) Engineer to join us.Requirements:<ul><li>Must have Graduated in related field</li><li>Minimum 4 - 6 months of experience in SQA</li><li>Strong knowledge of Manual Testing (Web &amp; Mobile Applications)</li><li>API Testing</li><li>Good understanding of Automation Testing concepts</li><li>Strong analytical and problem-solving skills</li><li>Ability to work collaboratively in a fast-paced environment</li></ul>Job Types: Full-time, FresherEducation:<ul><li>Bachelor's (Required)</li></ul>Location:<ul><li>Karachi (Required)</li></ul>Work Location: In person

Junior SQA Engineer

WeUno Technologies 

About the Role: We are looking for a passionate and detail-oriented Junior SQA Engineer to join our QA team. You&rsquo;ll be responsible for executing test cases, identifying bugs, and ensuring the quality of our software products across web, mobile, and desktop platforms. This is a great opportunity for someone with a foundation in manual testing who is eager to grow and learn in a collaborative environment.Key Responsibilities<ul><li>Understand software requirements and technical specifications.</li><li>Develop and execute test cases based on requirements and user stories.</li><li>Perform manual testing on web, mobile, and desktop applications.</li><li>Conduct functional, regression, and integration testing.</li><li>Identify, document, and report bugs or issues clearly and concisely.</li><li>Collaborate with developers, business analysts, and team members to ensure quality standards are met.</li><li>Validate fixes and perform re-testing of resolved issues.</li><li>Maintain accurate documentation of test cases and test results.</li><li>Participate in team meetings and contribute to test case reviews.</li><li>Learn and follow established QA procedures and standards.</li></ul>Required Qualifications<ul><li>Bachelor&rsquo;s degree in Computer Science, IT, or a related field.</li><li>1-2 year of experience in manual testing (internship/freelance/project experience can be counted).</li><li>Basic knowledge of software testing concepts and QA methodologies.</li><li>Familiarity with testing web and mobile applications.</li><li>Understanding of SDLC and the role of QA in the development process.</li><li>Familiarity with bug tracking or test management tools (e.g., JIRA, TestRail) is a plus.</li><li>Strong attention to detail and a problem-solving mindset.</li><li>Good communication and collaboration skills.</li><li>Willingness to learn and grow in a fast-paced environment.</li></ul>Why Join Us?<ul><li>Supportive and learning-focused work environment</li><li>Opportunity to work on diverse and meaningful projects</li><li>Career growth and mentorship opportunities</li></ul>If you're excited to kickstart your career in software testing and contribute to delivering high-quality software, we'd love to hear from you!Job Type: Full-timePay: Rs50,000.00 - Rs65,000.00 per monthWork Location: In person

Junior SQA Engineer(Urgently Hiring)

Hiring - Junior SQA Engineers (Onsite, Karachi)We are expanding our QA team and we&rsquo;re looking for passionate Software Quality Assurance (SQA) Engineers to join us.Requirements:Must have Graduated in related fieldMinimum 3 - 6 months of experience in SQAStrong knowledge of Manual Testing (Web &amp; Mobile Applications) and API TestingGood understanding of Automation Testing conceptsStrong analytical and problem-solving skillsAbility to work collaboratively in a fast-paced environmentJob Type: Full-timeApplication Question(s):<ul><li>what was your cgpa? from which university?</li></ul>Education:<ul><li>Bachelor's (Required)</li></ul>Location:<ul><li>Karachi (Required)</li></ul>Work Location: In person

Jr. SQA Engineer

Maze Digital

We are looking for a Junior Upwork Bidder to join our team and help us acquire new clients through Upwork and other freelancing platforms. The ideal candidate should have strong communication skills, basic understanding of IT / software services, and the ability to write professional and customized proposals.<ul><li>Search and filter relevant projects on Upwork daily</li><li>Write customized and client-focused proposals</li><li>Maintain a strong follow-up system with potential clients</li><li>Schedule meetings between clients and the technical team</li><li>Manage initial communication &amp; gather requirements</li><li>Prepare daily and weekly bidding reports</li><li>Keep track of responses, interviews, and conversions</li><li>Understand company services like Web Development, Mobile Apps, UI/UX, Graphic Designing.</li></ul>Requirements<ul><li>Excellent English writing &amp; communication skills</li><li>Basic knowledge of IT services (training will be provided)</li><li>Ability to write well-structured, personalized proposals</li><li>Knowledge of Upwork platform (preferred)</li><li>Strong time management &amp; consistency</li><li>Ability to work during US or UK working hours (preferred but not required)</li><li>Quick learner with a positive attitude</li></ul>Timing : 6 Pm to 3 AMLocation Shahrah E FaisalJob Types: Full-time, FresherPay: Rs25,000.00 - Rs40,000.00 per monthWork Location: In person

Junior Upwork Bidder

Kunjisoft

Location: Karachi (Shahrah-e-Faisal)Working Days :(Monday to Friday)Company Type: Software HouseExperience: 6 to 1YearTiming: 9am to 6pmInterested candidates can share their resume at: hr@decotechs.comDecotechs is looking for a motivated and energetic Junior Upwork Bidder to join our Business Development team. The ideal candidate will be responsible for writing professional proposals, identifying potential clients, and helping the company secure new projects on Upwork and other freelancing platforms.Key Responsibilities<ul><li>Search for relevant projects on Upwork / Fiverr / Freelancer.com.</li><li>Write customized and professional bids/proposals.</li><li>Communicate with clients and respond to their queries promptly.</li><li>Maintain a record of all bids and leads in Google Sheets/CRM.</li><li>Coordinate with the Business Development Manager to meet weekly targets.</li><li>Understand client requirements and forward details to the technical team.</li><li>Follow-up with clients for ongoing proposals.</li></ul>Requirements<ul><li>Fresh graduates are encouraged to apply.</li><li>Excellent written English and communication skills.</li><li>Basic understanding of IT services (Web Development, Mobile Apps, Automation, Digital Marketing).</li><li>Ability to learn fast and follow instructions.</li><li>Strong attention to detail and professionalism.</li></ul>Job Type: Full-timePay: Rs25,000.00 - Rs45,000.00 per monthWork Location: In person

<div>Line of Service
Advisory
Industry/Sector
Not Applicable
Specialism
Technology Strategy
Management Level
Associate
Job Description &amp; Summary
At PwC, our people in integration and platform architecture focus on designing and implementing seamless integration solutions and robust platform architectures for clients. They enable efficient data flow and optimise technology infrastructure for enhanced business performance.
 
 
Those in cloud and network architecture at PwC will focus on designing and implementing efficient and secure solutions for clients. You will be leveraging cutting-edge technologies to optimise infrastructure and enhance connectivity.
 
 
We are looking for a passionate and motivated Junior ASP.NET Developer to join our dynamic development team. If you have a solid foundation in ASP.NET development and are eager to learn and grow in a professional environment, this opportunity is for you.
<div>Role Overview:
 
As a Junior ASP.NET Developer, you will assist in developing web applications, collaborating with senior developers and cross-functional teams, and contributing to the design and implementation of scalable, high-quality software solutions. This role offers a great learning environment where you&rsquo;ll gain hands-on experience in modern technologies and development practices.
</div><div>Key Responsibilities:
</div><div><ul><li>Assist in the design and development of web applications using the ASP.NET framework.
</li></ul></div><div><ul><li>Collaborate with senior developers and project managers to meet project goals and deadlines.
</li></ul></div><div><ul><li>Write clean, maintainable, and efficient code under supervision.
</li></ul></div><div><ul><li>Participate in code reviews and follow established coding standards.
</li></ul></div><div><ul><li>Troubleshoot and fix bugs or performance issues as assigned.
</li></ul></div><div><ul><li>Learn and apply best practices for web application development.
</li></ul></div><div><ul><li>Stay updated with emerging technologies and frameworks.
</li></ul></div><div>Requirements:
</div><div><ul><li>Bachelor&rsquo;s degree in Computer Science , Software Engineering, or a related field.
</li></ul></div><div><ul><li>6 months to 1 year of hands-on experience in ASP.NET development.
</li></ul></div><div><ul><li>Good understanding of C# and the ASP.NET framework (MVC &amp; Core).
</li></ul></div><div><ul><li>Basic knowledge of multi-tier architecture, web services, and RESTful APIs.
</li></ul></div><div><ul><li>Familiarity with front-end technologies such as JavaScript/jQuery and Angular or React.
</li></ul></div>Education (if blank, degree and/or field of study not specified)
Degrees/Field of Study required:
Degrees/Field of Study preferred:
Certifications (if blank, certifications not specified)
Required Skills
Optional Skills
Accepting Feedback, Accepting Feedback, Active Listening, Amazon Web Services (AWS), Architecture Frameworks, Business Process Modeling, Cloud Infrastructure, Cloud Infrastructure Architecture Design, Cloud Virtualization, Communication, Emotional Regulation, Empathy, Enterprise Architecture, Enterprise Integration, Firewall (Network Security), Google Cloud Platform, Inclusion, Intellectual Curiosity, IT Infrastructure, IT Operations, IT Service Management (ITIL), IT Service Management (ITSM), IT Troubleshooting, Microsoft Azure, Network Access Protocols {+ 15 more}
Desired Languages (If blank, desired languages not specified)
Travel Requirements
Not Specified
Available for Work Visa Sponsorship?
No
Government Clearance Required?
No
Job Posting End Date</div>

Junior ASP.NET Developer

Explore 882+ Junior software engineer in Karachi this November. Find roles across top companies and apply now to boost your career.

882 junior software engineer jobs IN Karachi

Junior Software Engineer

Junior SQA Engineer

Junior SQA Engineer(Urgently Hiring)

Jr. SQA Engineer

Junior Upwork Bidder

Junior Upwork Bidder

Junior ASP.NET Developer