back end developer

Orascom Investment Holding

<div>Position: Senior Back-End Developer
Organization: OSL for Entertainment Projects
OSL, under Orascom Investment Holdings umbrella, is leading the transformation of the iconic Pyramids Sound &amp; Light Show. Through advanced sound, light, and projection technologies, OSL is reimagining the storytelling of ancient Egypt, offering visitors a multi-sensory, educational, and inspiring experience. This project reinforces Egypt's cultural legacy while positioning the Pyramids as a world-class tourism destination. 
LinkedIn account: https://www.linkedin.com/company/osl-for-entertainment-projects/?viewAsMember=true 
Job Description:
The Senior Back-End Developer is responsible for designing, building, and optimizing scalable back-end systems that power eCommerce solutions. Focused on developing high-performance, secure, and reliable APIs, services, databases, and integrations using .NET Core and NestJS, while applying best practices for microservices and cloud-based architectures
Key Responsibilities:
Core Development<ul>
<li>Design, develop, and maintain scalable back-end applications using .NET Core (C#, Entity Framework) and NestJS.</li>
<li>Develop and manage RESTful APIs and contribute to GraphQL services.</li>
<li>Architect, optimize, and maintain relational (SQL Server, PostgreSQL) and NoSQL databases.</li>
<li>Ensure system security (authentication, authorization, encryption, data protection).</li>
<li>Implement caching, load balancing, and performance optimizations for high-traffic environments.</li></ul>
Collaboration &amp; Delivery<ul>
<li>Work closely with front-end developers to provide seamless integration.</li>
<li>Collaborate with product managers, designers, and DevOps engineers.</li>
<li>Align with Tech Leads and architects on long-term technical direction.</li>
<li>Participate in agile development cycles, delivering features reliably and on time.</li></ul>
Quality &amp; Continuous Improvement<ul>
<li>Write clean, maintainable, and testable back-end code.</li>
<li>Implement and maintain automated testing (unit, integration, API tests).</li>
<li>Participate in peer code reviews to maintain best practices and consistency.</li>
<li>Suggest and implement improvements in development processes, DevOps, and CI/CD pipelines.</li><li>
Stay updated on .NET Core, NestJS, and cloud technologies.</li></ul> 
Qualifications:<ul><li>
Bachelor's degree in computer science, Software Engineering, or equivalent.</li><li>
7+ years of professional back-end development experience.</li><li>
Strong expertise in .NET Core (C#, ASP.NET Core, Entity Framework).</li><li>
Experience building APIs and services with NestJS.</li><li>
Database expertise (SQL Server, PostgreSQL, NoSQL).</li><li>
Experience with microservices, distributed systems, and RESTful APIs.</li><li>
Familiarity with cloud platforms (Azure preferred; GCP/AWS are a plus).</li><li>
Good understanding of DevOps practices (CI/CD, Docker, Kubernetes).</li><li>
Strong debugging, performance optimization, and security skills.</li><li>
Knowledge of GraphQL and API gateways.</li><li>
Exposure to event-driven architectures (Kafka, RabbitMQ).</li><li>
Familiarity with monitoring tools (New Relic, Prometheus, etc.).</li></ul></div>

Senior Back-End Developer

Shaheen Developers

About UsWe manage multiple fast‑growing e‑commerce brands in consumer electronics, collectibles, and premium apparel. We&rsquo;re looking for a skilled Shopify Developer + Web Designer who can build, optimize, and maintain high‑performance Shopify stores with clean, modern, conversion‑focused design.Job SummaryThe ideal candidate is experienced in both front-end and back-end Shopify development, understands Shopify 2.0, and has strong web design and UX instincts. You&rsquo;ll work across several brands, improving site performance, building custom features, and creating polished, user-friendly shopping experiences.Responsibilities- Develop and customize Shopify themes using Liquid, HTML, CSS, and JavaScript- Build custom sections, templates, and dynamic product page components- Improve site speed, performance, and mobile responsiveness- Design clean, modern layouts for homepages, landing pages, and product pages- Implement SEO best practices and conversion-focused UX improvements- Integrate and configure Shopify apps (reviews, bundles, subscriptions, etc.)- Manage API integrations, webhooks, and custom scripts- Troubleshoot theme issues, app conflicts, and code bugs- Collaborate on brand identity, typography, and visual consistencyQualifications- 3+ years of Shopify development experience- Strong front-end skills (HTML5, CSS3, JavaScript, jQuery)- Proficiency with Shopify Liquid and Shopify 2.0 themes- Experience with Figma, Adobe XD, or similar design tools- Understanding of SEO, CRO, and e‑commerce UX- Experience with Shopify APIs and app integrations- Ability to work independently and meet deadlinesPreferred Skills- Experience with Node.js, React, or Vue- Familiarity with Klaviyo, Google Tag Manager, and analytics tools- Experience with multi‑store setups or international Shopify stores- Background in consumer electronics, apparel, or multi-brand e‑commerceThis role will also cover backend SEO, which is just SEO in codeJob Type: Full-timePay: Rs70,000.00 - Rs80,000.00 per monthWork Location: In person

Shopify Front/Back-End Developer & Web Designer

Almorix Technologies LLC

Company DescriptionAlmorix Technologies is a globally recognized IT solutions company focused on delivering innovative, secure, and scalable technology solutions to empower businesses in a digitally connected world. With expertise spanning Artificial Intelligence, IoT, Cybersecurity, Cloud Computing, Big Data Analytics, and Digital Transformation, Almorix drives operational efficiency and measurable business outcomes. Serving industries such as Banking, Healthcare, Government, and Retail, the company provides tailored strategies for startups and enterprises alike. Almorix's commitment to agility, integrity, and innovation positions it as a trusted partner in navigating complex digital ecosystems.Role DescriptionThis is a full-time on-site role for a Back-End Developer located in Dubai, United Arab Emirates. The Back-End Developer will contribute to the design, implementation, and maintenance of server-side applications, ensuring their functionality and responsiveness. Responsibilities include optimizing file storage, managing APIs, collaborating with front-end developers, debugging issues, and implementing secure data processes in accordance with project requirements.Qualifications<ul><li>Proficiency in Back-End Web Development and Software Development</li><li>Strong foundation in Object-Oriented Programming (OOP) principles</li><li>Basic knowledge of Front-End Development and ability to collaborate with front-end teams</li><li>Advanced Programming skills in languages like Python, Java, Node.js, or similar</li><li>Familiarity with database technologies (SQL, NoSQL)</li><li>Experience working with APIs and integrating third-party services</li><li>Awareness of cloud computing platforms, scalability practices, and security compliance is a plus</li><li>Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related field</li></ul>Job Type: Full-time

Backend Developer

Sos Hermann Gmenier School

Full Stack Developer The MAD Designers Karachi, Pakistan Full-time | On-siteJob Description: We are looking for a talented Full Stack Developer to join our team in Karachi. You will work on both front-end and back-end development, building complete web applications and solutions. This is a perfect opportunity for developers who enjoy working on all parts of a project.Job Details:Location: Karachi Working Hours: 9 AM to 5 PM Working Days: Monday to Saturday Employment Type: Full-timeRequirements:Experience in front-end development (HTML, CSS, JavaScript) Experience in back-end development (Node.js, Python, PHP, or similar) Knowledge of databases (MySQL, MongoDB, or PostgreSQL) Familiar with frameworks like React, Vue, Angular, or Next.js Understanding of APIs and integrations Must have a portfolio showing previous projects Good problem-solving skills Ability to work in a teamResponsibilities:Develop and maintain web applications Work on both front-end and back-end code Build responsive and user-friendly websites Create and integrate APIs Fix bugs and improve performance Collaborate with designers and team members Test and deploy applications Keep code clean and organizedWhat We're Looking For: A developer who can handle complete projects from start to finish, writes clean code, and stays updated with new technologies. If you love building websites and applications, we want to hear from you.How to Apply: Send your CV and Portfolio to: Hello@themadesigners.com Important: Please apply via EMAIL onlyJob Type: Full-timeWork Location: In person

Full Stack Developer

Tech Solution Global

Full Stack Developer with 3-5 years of experience building scalable web applications, APIs, and cloud‑native systems. Skilled in both front‑end and back‑end development with a strong focus on performance, clean architecture, and user‑centric design. Adept at working in agile environments, collaborating with cross‑functional teams, and delivering high‑quality software that solves real business problems.Technical SkillsFront-End* JavaScript (ES6+), TypeScript* React, Next.js, Vue.js* HTML5, CSS3, Tailwind, Bootstrap* Redux, Zustand, Context APIBack-End* Node.js, Express.js, NestJS* Python (Django, Flask) or Java (Spring Boot)* REST APIs, GraphQL* Microservices architectureDatabases* PostgreSQL, MySQL* MongoDB* RedisDevOps &amp; Cloud* AWS (EC2, S3, Lambda, RDS)* Docker, Kubernetes* CI/CD (GitHub Actions, Jenkins)Tools &amp; Other* Git, Jira, Postman* Unit testing (Jest, Mocha, PyTest)* Agile/ScrumProfessional ExperienceFull Stack Developer* Designed and developed full‑stack applications using React, Node.js, and PostgreSQL, improving system performance by X%.* Built and optimized RESTful APIs handling X,000+ daily requests.* Implemented CI/CD pipelines that reduced deployment time by X%.* Collaborated with designers and product managers to deliver features ahead of schedule.* Integrated third‑party services (Stripe, Twilio, AWS) to expand platform capabilities.* Improved front‑end load times by X% through code splitting and caching strategies.Software Developer* Developed modular, reusable UI components using React and TypeScript.* Built scalable backend services using Node.js/NestJS and MongoDB.* Implemented authentication and authorization (JWT, OAuth2).* Wrote unit and integration tests achieving X% test coverage.* Participated in code reviews, improving team code quality and consistency.ProjectsProject Name &mdash; Full Stack Application* Built a production‑ready app using Next.js + Node.js + PostgreSQL.* Implemented real‑time features using WebSockets.* Deployed on AWS with Docker and CI/CD.Project Name &mdash; API Platform* Designed a scalable microservices architecture.* Integrated caching with Redis to reduce response times by X%.EducationBachelor of Computer Science / Software EngineeringCertifications (Optional)* AWS Certified Developer* Google Cloud Associate Engineer* Meta Front-End Developer* Scrum Master (CSM)Soft Skills* Problem solving* Communication* Team collaboration* Time management* AdaptabilityHow to Apply:Please share your resume on Whatsapp at +92309-9077849CANDIDATES LIVING IN OR CLOSE TO BAHRIA WILL BE PREFERRED CANDIDATAES WITH PRIOR EXPERIENCE IN COMPANIES LIKE PAKWHEELS, OLX WILL BE PREFERRED.Job Type: Full-timePay: Rs200,000.00 - Rs300,000.00 per monthWork Location: In person

FULL STACK DEVELOPER/SOFTWARE DEVELOPER/RESTFUL API HANDLER

Ezify SMC Private Limited

bout the RoleWe are looking for a skilled and motivated Full Stack Developer with 2&ndash;3 years of hands-on experience in both front-end and back-end development. The ideal candidate should be comfortable working across the entire development stack, building scalable web applications, and collaborating with cross-functional teams to deliver high-quality software solutions.Key Responsibilities<ul><li>Design, develop, and maintain web applications (front-end &amp; back-end).</li><li>Build responsive and user-friendly interfaces.</li><li>Develop and integrate RESTful APIs and third-party services.</li><li>Write clean, efficient, and reusable code.</li><li>Collaborate with UI/UX designers, product managers, and other developers.</li><li>Optimize applications for performance and scalability.</li><li>Troubleshoot, debug, and upgrade existing systems.</li><li>Participate in code reviews and maintain coding standards.</li><li>Work with databases and ensure data integrity and security.</li></ul>Required Skills &amp; Qualifications<ul><li>2&ndash;3 years of professional experience in full stack development.</li><li>Strong proficiency in:</li><li>Front-End: HTML5, CSS3, JavaScript (ES6+), React.js / Angular / Vue.js</li><li>Back-End: Node.js / Express.js / Python / Java / .NET (any one or more)</li><li>Experience with RESTful APIs and microservices architecture.</li><li>Familiarity with databases such as MySQL, PostgreSQL, MongoDB.</li><li>Understanding of version control systems (Git).</li><li>Knowledge of authentication &amp; authorization mechanisms (JWT, OAuth).</li><li>Experience with deployment and cloud platforms (AWS / Azure / GCP) is a plus.</li><li>Understanding of Agile/Scrum methodologies.</li></ul>Preferred Qualifications<ul><li>Experience with Docker or containerization tools.</li><li>Knowledge of CI/CD pipelines.</li><li>Basic understanding of DevOps practices.</li><li>Strong problem-solving skills and attention to detail.</li><li>Good communication and teamwork skills.</li></ul>Job Type: Full-timePay: Rs120,000.00 - Rs150,000.00 per monthWork Location: In person

Full-Stack Developer

Schoenen DIS LLP

We are looking for a skilled and passionate Full Stack Developer to design, develop, and maintain web applications from front-end to back-end. The ideal candidate should have hands-on experience in both client-side and server-side development, and be comfortable working with databases, APIs, and deployment environments.Key Responsibilities<ul><li>Develop responsive and user-friendly web applications</li><li>Design and develop RESTful APIs</li><li>Integrate front-end components with back-end services</li><li>Work with databases and manage data efficiently</li><li>Write clean, maintainable, and scalable code</li><li>Troubleshoot, debug, and improve existing systems</li><li>Collaborate with designers, developers, and project managers</li><li>Ensure application security and performance optimization</li><li>Deploy applications to live servers and manage hosting</li></ul>Required Technical Skills Front-End:<ul><li>HTML5, CSS3, JavaScript</li><li>Experience with React.js / Angular / Vue.js</li><li>Responsive design &amp; cross-browser compatibility</li></ul>Back-End:<ul><li>Node.js / Python / PHP / Java (any one or more)</li><li>Experience with Express.js / Django / Laravel (preferred)</li><li>REST API development</li></ul>Database:<ul><li>MySQL / PostgreSQL</li><li>MongoDB</li></ul>Other Skills:<ul><li>Git &amp; version control</li><li>Basic DevOps knowledge</li><li>Understanding of MVC architecture</li><li>Knowledge of hosting and server management</li></ul>Qualification<ul><li>Bachelor&rsquo;s Degree in Computer Science / IT / Related Field</li><li>OR</li><li>Relevant practical experience with strong projects Preferred Candidate Profile</li><li>Strong problem-solving ability</li><li>Ability to work independently and in a team</li><li>Good communication skills</li><li>Detail-oriented and deadline-driven</li></ul>Career Growth<ul><li>Opportunity to work on real-time scalable projects</li><li>Exposure to cloud platforms (AWS / Azure)</li><li>Growth into Tech Lead / System Architect</li></ul>Job Types: Full-time, Permanent, Fresher, InternshipPay: ₹8,000.00 - ₹10,000.00 per monthWork Location: In person

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