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senior software engineer

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Golden Hawk Technologies

Job Summary:We are looking for an experienced Backend Developer to design, build, and maintain scalable, high-performance backend systems using Node.js in a microservices architecture. You will be responsible for developing robust APIs, managing databases (MongoDB &amp; PostgreSQL), ensuring system reliability, and collaborating closely with frontend, DevOps, and product teams to deliver exceptional products.Roles and Responsibilities:Design, develop, and maintain scalable backend services using Node.js in a microservices architecture with emphasis on modularity, reusability, and fault tolerance.  Build and expose secure, well-documented RESTful and GraphQL APIs following API-first design principles.  Implement event-driven architectures using message brokers (e.g., RabbitMQ, Kafka, or Azure Service Bus) to enable asynchronous communication between microservices.  Design and optimize data models and queries for both MongoDB (NoSQL) and PostgreSQL (Relational), ensuring performance, data integrity, and scalability.  Implement authentication &amp; authorization (OAuth2, JWT, OpenID Connect) and apply security best practices across services and APIs.  Optimize application performance through caching (Redis), query optimization, load balancing, and efficient resource utilization.  Troubleshoot and resolve production incidents, perform root cause analysis, and implement preventive measures to ensure high availability and minimal downtime.  Conduct code reviews, mentor junior developers, and contribute to architectural decisions and technical standards.  Collaborate with frontend developers, DevOps engineers, product managers, and QA to define requirements, design solutions, and deliver features on schedule.  Stay up-to-date with the latest backend technologies, tools, and best practices and proactively suggest improvements to the system architecture.Competencies:Strong experience building and maintaining microservices and API-driven applications.  Expertise in MongoDB (including aggregation pipelines, indexing, and schema design) and PostgreSQL (advanced SQL, transactions, optimizations).  Solid understanding of event-driven architecture and message queues (RabbitMQ, Kafka, etc.).  Experience with Azure cloud services (App Service, Functions, AKS, API Management, Cosmos DB, etc.) and CI/CD using Azure DevOps or similar.  Proficiency in building and securing REST &amp; GraphQL APIs.  Strong knowledge of authentication/authorization mechanisms (JWT, OAuth2, etc.).  Experience with containerization (Docker) and orchestration (Kubernetes) is a big plus.  Excellent problem-solving skills and ability to debug complex issues in distributed systems.  Strong communication skills and experience working in Agile/Scrum environments.Education: Minimum Bachelor&rsquo;s Degree in Software DevelopmentMinimum Experience: 2+ years of hands-on experience in backend development with Node.js (Express, NestJS, or Fastify preferred).Job Type: Full-timePay: Rs100,000.00 - Rs150,000.00 per monthWork Location: In person

Backend Developer

Mehdi Technologies

React &amp; Node.js Internship &ndash; Full-TimePosition Overview:We are looking for a skilled React and Node.js to join our team full-time basis. In this role, you will work on scalable web applications contributing to both front-end and back-end development. This is an excellent opportunity for a passionate developer to work with modern technologies and be part of an innovative team.Responsibilities:<ul><li>Develop and maintain web applications using React.js for the front end and Node.js for the back end.</li><li>Implement responsive UI/UX designs and optimize front-end performance.</li><li>Integrate and develop RESTful APIs for efficient data communication.</li><li>Debug, test, and deploy applications while ensuring high performance and security.</li><li>Participate in code reviews, agile workflows, and team brainstorming sessions.</li><li>Work closely with designers, product managers, and other developers to deliver high-quality software solutions.</li></ul>Requirements:<ul><li>Proficiency in JavaScript, React.js, and Node.js.</li><li>Experience with front-end technologies like HTML, CSS, and modern JavaScript frameworks.</li><li>Strong understanding of back-end development, RESTful APIs, and database integration (MongoDB or MySQL).</li><li>Prior experience in developing Telegram Mini Apps and working with Telegram APIs is a plus.</li><li>Ability to write clean, maintainable, and efficient code.</li><li>Strong problem-solving skills and attention to detail.</li><li>Ability to work in a collaborative and fast-paced environment.</li></ul>What We Offer:<ul><li>A collaborative and innovative work environment.</li><li>Mentorship from experienced professionals.</li><li>Hands-on experience with cutting-edge technologies and industry best practices.</li><li>Opportunity to work on exciting projects, and scalable web solutions.</li><li>Competitive salary and potential career growth within the company.</li></ul>If you are passionate about building modern web applications, apply now and be part of our growing team!Job Types: Full-time, Internship, Fresher

Full-Stack Intern (React, Next.js, Node.js) – Full-Time

Tangent Technologies Pvt Ltd

Tangent Technologies are looking for a skilled Full Stack Developer with strong expertise in Angular (frontend) and Node.js (backend) to join our development team. The ideal candidate will be responsible for building scalable web applications, developing RESTful APIs, integrating databases, and ensuring high performance and responsiveness.Key Responsibilities<ul><li>Design, develop, and maintain front-end applications using Angular.</li><li>Build and optimize server-side applications and REST APIs using Node.js (with Express.js/NestJS).</li><li>Collaborate with UI/UX designers to implement responsive, user-friendly designs.</li><li>Integrate APIs, third-party services, and databases (SQL/NoSQL).</li><li>Write clean, maintainable, and testable code.</li><li>Debug, troubleshoot, and optimize application performance.</li><li>Participate in code reviews and contribute to best practices.</li><li>Ensure security, scalability, and performance of applications.</li></ul>Required Skills &amp; Qualifications<ul><li>Strong proficiency in Angular (latest versions, TypeScript, Angular Material/Bootstrap).</li><li>Solid experience with Node.js and frameworks like Express.js or NestJS.</li><li>Hands-on experience with RESTful APIs and Microservices architecture.</li><li>Experience with databases: MySQL, PostgreSQL or similar, NoSQL is a plus point.</li><li>Proficiency in JavaScript, TypeScript.</li><li>Knowledge of authentication &amp; authorization (JWT, OAuth2).</li><li>Familiarity with Git/GitHub/GitLab version control.</li><li>Experience with Docker, CI/CD pipelines (plus point).</li><li>Understanding of Agile/Scrum methodologies.</li><li>Experience with multi-tenant web applications is a big plus</li></ul>What we offer? (Benefits)<ul><li>Wonderful working environment unique opportunity to learn a complete product cycle.</li><li>Competitive salary and incentive package</li><li>Provident fund</li><li>Bi-annual increments</li><li>Appreciation awards</li><li>18 paid leaves</li><li>Health insurance</li></ul>Job Type: Full-timeApplication Question(s):<ul><li>What is your current salary?</li><li>What is your expected salary?</li><li> Our office is located at i9/3 Islamabad. Do you have any commute</li><li>Can you join us immediately?</li></ul>Work Location: In person

Full Stack Developer

Z Media Technologies

Position Title: MERN Stack DeveloperCompany: Z Media TechnologiesLocation: Onsite &ndash; Soan Garden, IslamabadEmployment Type: Full TimeExperience Level: Minimum 2 YearsCompensation: Market Competitive (Based on Experience)About the CompanyZ Media Technologies is a leading software development firm specializing in Artificial Intelligence, enterprise solutions, and SaaS platforms. We work with clients worldwide to deliver high-impact, scalable, and intelligent digital products. Our mission is to build technology that empowers businesses and transforms industries.Position OverviewWe are looking for a highly skilled MERN Stack Developer with strong expertise in MongoDB, Express.js, React.js, and Node.js, and hands-on experience building scalable, high-performance web applications. The ideal candidate will work on end-to-end development, build dynamic front-end interfaces, design robust backend services, and ensure smooth deployment and integration across our technology ecosystem.Key Responsibilities<ul><li>Design, develop, and maintain scalable full-stack applications using the MERN stack.</li><li>Build dynamic front-end interfaces and reusable components using React.js.</li><li>Develop secure, optimized backend logic and services using Node.js and Express.js.</li><li>Design and optimize database schemas, queries, and performance using MongoDB.</li><li>Deploy, manage, and optimize applications on cloud platforms (AWS is a plus).</li><li>Collaborate with UI/UX designers and product owners to translate requirements into functional features.</li><li>Write clean, maintainable, and testable code.</li><li>Conduct code reviews, troubleshoot issues, and ensure application performance.</li><li>Integrate third-party APIs and external services.</li><li>Work in Agile/Scrum teams, participate in daily standups, and contribute to sprint deliveries.</li></ul>Required Skills &amp; Experience<ul><li>2&ndash;3 years of professional experience in full-stack development.</li><li>Strong proficiency in React.js, Node.js, Express.js, and MongoDB.</li><li>Experience with RESTful API development and backend architecture.</li><li>Familiarity with cloud deployment, CI/CD pipelines, and DevOps practices (preferred but not mandatory).</li><li>Proficiency in Git, GitHub, or GitLab for version control.</li><li>Strong problem-solving and debugging skills.</li><li>Ability to handle performance-intensive and scalable application layers.</li></ul>Plus / Learning Requirement<ul><li>It would be a strong plus if you have experience with:</li><li>Java</li><li>Spring Boot</li><li>Angular</li><li>If you do not currently know Java, Spring Boot, or Angular, you must be willing to learn these technologies during the job and align with our internal development pattern and standards.</li></ul>What We Offer<ul><li>Competitive salary and performance-based incentives.</li><li>Direct reporting and mentorship from the CTO.</li><li>Opportunity to deliver full-cycle development projects.</li><li>Exposure to international clients and large-scale systems.</li><li>A collaborative, fast-paced, and innovation-driven work environment.</li></ul>Work LocationZ Media Technologies Soan Garden, IslamabadJob Type: Full-timePay: From Rs1.00 per monthExperience:<ul><li>full stack development: 2 years (Preferred)</li></ul>Work Location: In person

MERN Stack Developer

OneScreen

<div>
 
 Company Description:
 
 
 &nbsp;
 
 
 
 
 
 OneScreen is on a mission to revolutionize educational technology with a range of hardware and software solutions. As an INC 500 company, we have experienced rapid growth in the last few years and are on the verge of expanding our product lines and exploring opportunities in new markets.
 
 
 
 
 
 Job Description:
 
 
 
 
 
 OneScreen, is looking to hire an effective, knowledgeable, committed and self-motivated Software Developer to join our Pakistan team.
 
 
 
 
 
 The job description is as follows:
 
 
 
 
 
 &nbsp;* Determine operational practicality, write and implement efficient code.
 
 
 
 
 
 &nbsp;* Develop software to meet consumers' and clients' needs.
 
 
 
 
 
 &nbsp;* Identify areas for modification in existing programs and subsequently develop these modifications.
 
 
 
 
 
 &nbsp;* Deploy software tools, processes and metrics.
 
 
 
 
 
 &nbsp;* Work closely with other Developers, UX designers, Business and Systems analysts.
 
 
 
 
 
 &nbsp;* This job requires people who take ownership of their work and do more than what the job description says. They must have the ability to work effectively in a fast paced, collaborative environment to meet deadlines.
 
 
 
 
 
 Qualifications:
 
 
 
 
 
 &nbsp;* At least 16 years of education in the fields of Computer Science, Software Engineering from a reputable HEC registered University.
 
 
 
 
 
 &nbsp;* Fresher to 3 years of experience.
 
 
 
 
 
 &nbsp;* Must have knowledge of:
 
 
 
 
 
 &nbsp;&nbsp;&nbsp;* Strong Node.js, JavaScript / Typescript, ReactJs, Rest, HTTPS and Web application development.
 
 
 
 
 
 &nbsp;&nbsp;&nbsp;* Knowledge of AI and related technologies would be plus.
 
 
 
 
 
 * Knowledge of native mobile application development would be plus.
 
 
 
 
 
 &nbsp;&nbsp;&nbsp;* Web servers, application servers and database systems with strong knowledge of object-oriented programming design patterns and methodologies.
 
 
 
 
 
 &nbsp;&nbsp;&nbsp;* Solid understanding of SQL / NoSQL, client side and server-side caching.
 
 
 
 
 
 &nbsp;* Experience of working with and understanding workflow driven systems is desirable.
 
 
 
 
 
 &nbsp;* Strong analytical and development skills with the ability to quickly learn new technologies.
 
 
 
 
 
 &nbsp;* Should be team player with strong problem-solving skill.
 
 
 
 
 
 * A self-starter having the drive to learn, and the ability to work with minimal supervision or training.
 
</div>

Software Engineer

Red Star Technologies Pvt. Ltd.

Job DescriptionAssociate MERN Stack Developer Key Responsibilities:<ul><li>Bring a minimum of 2+ years of proven onsite experience working as a MERN Stack Developer, with hands-on exposure to real-world production environments.</li><li>Assist in the development, testing, and maintenance of scalable and high-performance web applications using the MERN stack.</li><li>Develop and optimize reusable front-end components while following clean, maintainable, and efficient coding practices.</li><li>Work with NoSQL databases&mdash;primarily MongoDB&mdash;to support application functionality, performance, and data consistency.</li><li>Integrate and consume RESTful APIs to enable smooth communication between front-end and back-end systems.</li><li>Ensure applications are optimized for speed, scalability, and responsiveness across multiple devices.</li><li>Support troubleshooting and debugging of existing systems, helping identify issues and implement effective fixes.</li><li>Collaborate with senior developers, designers, and cross-functional teams to deliver new features and enhancements.</li><li>Stay updated with modern development tools, frameworks, and industry best practices to continuously improve skills and code quality.</li></ul>Requirements:<ul><li>2+ years of professional experience as a MERN Stack or Full-Stack Developer.</li><li>Bachelor&rsquo;s degree in Computer Science or a related field.</li><li>Good proficiency in JavaScript (ES6+), React.js, Node.js, and Express.js.</li><li>Hands-on experience with MongoDB and REST API development/integration.</li><li>Familiarity with Git/GitHub workflows and responsive UI design principles.</li><li>Strong problem-solving skills with the ability to work collaboratively in a team environment.</li><li>Good communication skills and a willingness to learn and grow.</li></ul>Preferred Skills:<ul><li>Exposure to TypeScript or Next.js.</li><li>Basic familiarity with AWS, Firebase, or other cloud platforms.</li><li>Understanding of Agile/Scrum development methodologies.</li></ul>Perks &amp; Benefits:<ul><li>Market-competitive salary</li><li>Employee security funds and loan facility</li><li>Paid leaves</li><li>Performance-based bonuses</li><li>Supportive, collaborative, and growth-focused work environment</li></ul>Job Type: Full-time Work Location: In personJob Type: Full-timePay: Rs80,000.00 - Rs90,000.00 per monthWork Location: In person

ASSOCIATE MERN STACK DEVELOPER

Wispa Digital

Shopify Custom Application DeveloperCompany: Wispa Digital Job Type: Full-Time Location: Blue Area, Islamabad Work Schedule: Monday to Friday Experience Required: 5+ Years Salary: CompetitiveJob DescriptionWispa Digital is a UK-based digital agency working with high Growth E-commerce brands. We are looking for an experienced Shopify Custom Application Developer to design, build, and maintain custom Shopify apps that extend store functionality and integrate with third-party services.This role requires deep knowledge of Shopify APIs, app architecture, and modern development frameworks.Reference Products that we are looking to build:- https://sofaclub.co.uk/products/chelsea-right-corner-stone-alone-relaxed-linen- https://tinyurl.com/368wper9We are looking to build something similar to this layout and functionality. We need to build a functionality similar to the functionality mentioned in the above URLS:Key Responsibilities:<ul><li>Develop custom Shopify applications (public and private)</li><li>Build and maintain integrations using Shopify Admin API, Storefront API, and Webhooks</li><li>Customise Shopify functionality beyond theme limitations</li><li>Ensure app performance, scalability, and security best practices</li><li>Troubleshoot, debug, and optimise existing Shopify apps</li><li>Collaborate with designers, marketers, and project managers to deliver tailored solutions</li><li>Maintain documentation and provide technical support when required</li></ul>Required Skills &amp; Experience<ul><li>5+ years of experience in Shopify app development</li><li>Strong expertise in Shopify APIs (REST &amp; GraphQL)</li><li>Proficiency in Node.js, PHP, or Ruby on Rails</li><li>Experience with React for Shopify app UI</li><li>Knowledge of OAuth, webhooks, and embedded apps</li><li>Familiarity with Shopify Plus</li><li>Experience with databases (MySQL, PostgreSQL, MongoDB)</li><li>Strong understanding of e-commerce workflows and performance optimisation</li></ul>Nice to Have<ul><li>Experience with Shopify Functions</li><li>Familiarity with AWS, Docker, or serverless architecture</li><li>Experience building multi-tenant Shopify apps</li><li>Understanding of data security and GDPR compliance</li></ul>Why Join Wispa Digital?<ul><li>Work on advanced custom Shopify solutions</li><li>Collaborate with international (UK-based) clients</li><li>Opportunity to build scalable, production-level applications</li><li>Growth-focused and technically driven environment</li></ul>How to ApplyPlease share your CV and portfolio (GitHub / live apps if available) at: jobs@wispadigital.com rizwan@wispadigital.comJob Type: Full-timePay: Rs200,000.00 - Rs250,000.00 per monthWork Location: In person

Shopify Custom Application Developer

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