
POSITION - MERN Full stack Developer" & MERN FULL STACK TECHNICAL LEAD
EXP: 4-10YRS
Location: Noida, WORK FROM OFFICE
NP: IMMEDIATE JOINED/15 DAYS
- In-depth knowledge of NodeJS, ExpressJS
- REST API Services Development with Node.js
- Front-end Application design and Development with React,
- HTML / CSS/JavaScript
- Database Knowledge with MongoDB
- Design and Development of Dynamic web apps

About QEOSOL TECH SOLUTIONS PVT LTD
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Key Responsibilities
Reporting & Analytics Development
• Design, develop, and maintain complex reporting solutions serving mission-critical emergency
response operations
• Build interactive dashboards and data visualizations that transform large datasets into
actionable insights
• Develop advanced analytics features including trend analysis, predictive metrics, and
operational intelligence
• Create self-service reporting capabilities enabling stakeholders to access critical data
independently
• Implement real-time and scheduled reporting systems with appropriate caching and
optimization strategies
SQL & Database Architecture
• Write and optimize complex SQL queries involving multiple joins, subqueries, CTEs, window
functions, and aggregations
• Review existing database architectures and identify performance bottlenecks and optimization
opportunities
• Design and implement database schema enhancements to support evolving reporting
requirements
• Develop and maintain stored procedures, functions, and views optimized for reporting
workloads
• Perform comprehensive query performance analysis and implement tuning strategies across
PostgreSQL and AWS Aurora environments
• Create efficient indexing strategies and data access patterns for large-scale datasets
• Establish data modeling best practices for dimensional and transactional reporting needs
Performance Optimization
• Conduct systematic performance analysis of reporting queries processing millions of records
• Implement query optimization techniques including execution plan analysis, index tuning, and
query refactoring
• Design and implement data aggregation strategies, materialized views, and summary tables for
improved performance
• Monitor and optimize database performance metrics including query response times, resource
utilization, and concurrency
• Develop ETL processes and data pipelines optimized for reporting and analytics workloads
• Implement caching strategies and data archival policies to maintain optimal system
performance
Technical Collaboration
• Partner with Product and stakeholder teams to translate business reporting requirements into
technical solutions
• Conduct code reviews focused on SQL quality, performance, and best practices
• Provide technical guidance to development teams on reporting architecture and database
optimization
• Document database schemas, reporting architectures, and optimization strategies
• Collaborate with DevOps on database infrastructure, monitoring, and scaling initiatives
Required Qualifications
Experience & Background
• 8+ years of software engineering experience with significant focus on reporting, analytics, or
business intelligence
• 5+ years of hands-on experience writing complex SQL in production environments
• 3+ years working with large-scale databases (millions+ records) and optimizing query
performance
• Proven track record developing enterprise reporting solutions and analytics platforms
• Experience conducting database architecture reviews and implementing performance
improvements
Technical Expertise - SQL & Databases
• Expert-level SQL proficiency including complex joins, subqueries, CTEs, window functions, and
advanced aggregations
• Deep PostgreSQL expertise with production experience in query optimization and performance
tuning
• Strong understanding of database internals including execution plans, indexing strategies, and
query optimization
• Experience with AWS Aurora or other cloud-based PostgreSQL solutions
• Proficiency in stored procedures, triggers, functions, and database programming
• Advanced knowledge of database design principles, normalization, and dimensional modeling
• Experience with database performance monitoring and profiling tools
• Strong programming skills in PHP (Yii framework or similar MVC frameworks preferred)
• Solid experience with Vue.js or similar modern JavaScript frameworks for building reporting
interfaces
What You'll Work With
• Databases: PostgreSQL, AWS Aurora, multi-tenant architectures
• Backend: PHP (Yii framework), RESTful APIs
• Frontend: Vue.js (Vue 2/3), modern JavaScript, data visualization libraries
• Infrastructure: AWS (RDS, Aurora, S3, Lambda), Postgres
• Tools: Git/GitHub, JIRA, Agile development workflows
Work Location
Hyderabad, India - On-site position with flexible working arrangements to accommodate both India
and onsite teams
🚀 Exciting Opportunity for Full-Stack Developers 🚀
Are you a passionate developer ready to take your career to new heights? Join our dynamic team and work with cutting-edge technologies in a collaborative environment.
🌐 Position: Full-Stack Developer
🎯 Key Responsibilities:
- Develop and maintain robust web applications using Python or Node.js for backend and React.js or Vue.js for front-en frameworks
- Collaborate with cross-functional teams to design working wit design tools like Figma, Adobe XD, In Vision, etc., and implement innovative solutions.
- Optimize applications for maximum speed and scalability.
- Troubleshoot, debug, and enhance existing codebase.
- Stay updated with the latest industry trends and technologies.
Job Title: Full Stack Developer – Video Commerce (RealityShop)
Location: Remote
Type: Full-Time
About RealityShop:
RealityShop is a cutting-edge video commerce platform designed to revolutionize the e-commerce experience by integrating shoppable videos into Shopify stores. Our platform helps merchants engage customers through interactive videos that increase conversions and drive sales.
We’re looking for a Full Stack Developer who is passionate about building scalable, user-friendly applications. You'll play a key role in developing and enhancing RealityShop's platform, working with Gadget and Shopify to bring innovative video commerce features to life.
Responsibilities:
- Lead the product and take full ownership of creating and maintaining the product.
- Develop and maintain Gadget-powered applications for RealityShop’s backend and infrastructure.
- Build, test, and deploy Shopify integrations, ensuring seamless functionality between our platform and merchants' stores.
- Collaborate with the product team to design and implement features like UGC content collection, video hosting, file uploads, and custom CTAs.
- Implement responsive, intuitive front-end designs using modern JavaScript frameworks.
- Optimize for performance, ensuring that the video commerce experience is fast and smooth across devices.
- Work on both the front-end and back-end, contributing to overall architecture decisions.
- Integrate RESTful APIs for communication between front-end components and backend services.
- Write clear, maintainable code and participate in code reviews.
Requirements:
- 3+ years of experience in a full stack development role
- Proficient in JavaScript, Node.js, and modern front-end frameworks (e.g., React, Vue).
- Experience with Shopify API development and Shopify app integration.
- Strong understanding of Javascript development practices
- Strong understanding of RESTful API design and development.
- Familiarity with database design and management.
- Experience with Git or other version control systems.
- Excellent problem-solving skills and a strong eye for detail.
- Ability to work independently and as part of a collaborative, remote team.
Nice to Have:
- Prior experience with Shopify or Gadget is not required but preferred.
- Prior experience with Generative AI such as Open AI, Faceswapping, LipSyncing.
- Experience with video hosting and compression technologies.
- Familiarity with video analytics or any other video-based technologies.
- Knowledge of Shopify App Store submission and review processes.
Why Join Us?
- Be part of an innovative startup that’s disrupting the e-commerce space with AI & video commerce.
- Opportunity to work with cutting-edge technologies like Gadget and Shopify in a dynamic, fast-paced environment.
- Remote, flexible work environment with a focus on results and growth.
If you’re ready to make an impact and help shape the future of video commerce, we’d love to hear from you!
We’re looking for a Full Stack developer who will take on a key role on our team. This Full Stack developer must have knowledge in all stages of software development.
You’ll be working alongside other engineers and developers, collaborating on the various layers of the infrastructure for our client.
Full Stack Developer Skills and Expertise
Below is a list of several skills and responsibilities of Full Stack developers.
- Design overall architecture of the web application.
- Maintain quality and ensure responsiveness of applications.
- Collaborate with the rest of the engineering team to design and launch new features.
- Maintain code integrity and organization.
- Understanding and implementation of security and data protection.
- Experienced with PHP, MYSQL,
- Proficient experience using advanced JavaScript libraries and frameworks such as AngularJS, KnockoutJS, BackboneJS, ReactJS Etc..
- Development experience for both mobile and desktop.
- Understanding of client-Server Architecture.
- Understanding of AWS Management console & its different services like EC2, RDS, Route53 Etc..
- Experience with cloud message APIs and usage of push notifications.
- Knowledge of code versioning tools such as Git, Bitbucket or SVN.
- Must be good understanding in HTML5 & CSS3.
- Must be good understanding at running command via SSH using CLI
- Experience working with graphic designers and converting designs to visual elements.
- Must have good understanding about MVC architecture.
- Having knowledge on CMS like WordPress, Magento, Shopify will be additive advantage.
What you’ll do -
- Design and implementation of the overall web architecture.
- Design and deployment of database.
- Ensuring the entire stack is designed and built for speed and scalability.
- Design and construction of our REST API
- Integrating our front-end UI with the constructed API
- Design and implementation of continuous integration and deployment.
- Work remotely with our global clients and teams across the US
What you should have -
- Should have 5+ years of experience expertise in developing applications using any of the frameworks and programming languages
- 5-8 years’ experience Fluent in CSS (Foundation or Bootstrap), JavaScript and HTML, with an understanding of CSS, React.JS
- Experience working with server technologies Node.js
- Experience in API design and development.
- Understanding of SQL / NoSQL databases MongoDB.
- Strong knowledge of data structures, system design, and algorithms.
- Great organizational and time-management skills.
- Great interpersonal and communication skills.
Position profile
Senior Software Engineer
Responsibilities and duties
Skill Set
Primary
- 4-7 years’ experience developing scalable Mobile, Web and Cloud based applications.
- 3-4 years’ experience with hybrid mobile applications using IonicJS.
- 3-4 years’ experience with backend frameworks: Node.js, Express.js, Mongoose.js.
- 3-4 years’ experience with JavaScript Frameworks such as Angular, CSS and HTML5.
- 1-2 years’ experience with Azure Cloud, Azure PaaS (Functions, Service Bus, etc.).
- 1-2 years’ experience with SQL Server and MongoDB database.
- Experience in developing applications involving data extraction, transformation, and visualization using tools like Power BI.
- Very strong experience with the orchestration of multiple asynchronous API calls via call backs, promises, and async/await.
- Hands-on experience with TDD, using libraries such as Mocha/Jasmine.
- Define and implement application & infrastructure migration methodologies and techniques to migrate workloads into Azure.
- Knowledge of CI/CD, Jenkins pipelines would be a plus.
- Knowledge of AWS Cloud would be a plus.
- Experience in developing native iOS and Android applications would be a plus.
Job brief
We are looking for a full stack developer to produce scalable software solutions. You’ll be part of a team that’s responsible for the full software development life cycle, from conception to deployment.
As a full stack developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility.
Responsibilities
- Work with development teams and product managers to ideate software solutions
- Design client-side and server-side architecture
- Build the front-end of applications through appealing visual design
- Develop and manage well-functioning databases and applications
- Write effective APIs
- Test software to ensure responsiveness and efficiency
- Troubleshoot, debug and upgrade software
- Create security and data protection settings
- Build features and applications with a mobile responsive design
- Write technical documentation
- Work with data scientists and analysts to improve software
Requirements
- 3+ years of experience as a full stack developer
- Experience developing desktop and mobile applications
- Familiarity with common stacks
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
- Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design
- Good communication
- Attention to detail
- Enthusiasm and aptitude to learn new technologies
- Team player
- Degree in Computer Science









