
About OpexAI
About
We at opexAI strive to make business strategies and provide effective solutions to your complex business problems using AI, machine learning and cognitive computing approaches. With a 40+ years experience in analytics and a workforce of highly skilled and certified consultants, we provide a realistic approach to help you chart an optimal path to success.
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Job Title: Full Stack Developer (Node.js + React.js)
📍 Location: Gurgaon (On-site)
🕒 Experience: 5+ Years
🕒 Working Days: 5 Days(Mon-fri)
Job Summary:
We are hiring a passionate and experienced Full Stack Developer proficient in Node.js and React.js for our client. The ideal candidate should have solid experience in designing scalable systems, writing optimized code, implementing role-based access control, handling task prioritization, and building robust web applications.
Key Responsibilities:
- Design scalable user management systems with role-based access and authentication.
- Develop backend services and REST APIs using Node.js.
- Build dynamic and optimized front-end applications using React.js and Redux.
- Handle async operations, task queues, and implement retry and prioritization logic.
- Optimize React components for performance using hooks and memoization.
- Ensure secure and scalable system design with proper error handling and authorization flows.
- Apply JavaScript concepts like closures, event loop, and async patterns in real-world scenarios.
- Collaborate with DevOps for basic CI/CD and deployment processes.
Mandatory Technical Skills:
- Frontend: React.js, Redux, JavaScript (ES6+)
- Backend: Node.js, Express.js
- Authentication & Authorization: JWT, OAuth2, Role-Based Access Control (RBAC)
- Task Management: Async/Await, Promises, Retry Mechanisms
- Database: MongoDB or PostgreSQL
- Version Control: Git
Soft Skills:
- Strong problem-solving and system design skills
- Ability to work independently and in a collaborative team
- Clear communication of technical ideas
- Ownership of tasks and components end-to-end
Focus Areas:
- System Design (User Management, Fault Tolerance, Load Distribution)
- JavaScript Core Concepts (Closures, Scope, Event Loop)
- React Optimization & Hooks
- Node.js Architecture & Async Programming
- Task Prioritization and Retry Logic
Required Skills & Qualifications
- Proven experience as an ERP Developer / ERP Technical Consultant
- Strong knowledge of ERP platforms (e.g., Odoo, SAP, Oracle NetSuite, Microsoft Dynamics, Tally ERP, or custom ERP)
- Proficiency in backend languages (Node.js, Python, Java, or PHP depending on ERP platform)
- Solid understanding of databases (MySQL, PostgreSQL, MongoDB, or SQL Server)
- Experience with API development and integration (REST, SOAP, GraphQL)
- Familiarity with front-end frameworks (React, Angular, or Vue.js)
- Strong knowledge of business processes (finance, HR, payroll, sales, inventory, supply chain)
- Hands-on experience in custom module development and ERP reporting
- Proficient in Git/version control and CI/CD practices
- Excellent problem-solving, analytical, and debugging skills
Preferred Qualifications
- Experience in Odoo, Oracle, or Microsoft Dynamics 365 ERP
- Knowledge of cloud platforms (AWS, Azure, GCP) for ERP deployment
- Familiarity with DevOps tools and automation
- Prior experience in manufacturing, construction, or service industry ERPs
- Strong documentation and communication skills
About the role:
We are seeking a highly motivated Principal Engineer with expertise in building scalable, extensible customer payment solutions, identifying and addressing performance bottlenecks, collaborating with other team members across teams to innovate current/new products; Identify, communicate and implement best practices for the engineering team. Our engineering process is fully agile and has a really fast release cycle - which keeps our environment very energetic and fun.
What you will do:
- Architect, design and lead the development of key software infrastructure, systems, tools and processes, ensuring high scalability and performance.
- Collaborate with the product and other stakeholders across the company to solidify/ negotiate requirements and feasibility.
- Identify, influence and participate in making technical decisions that have a positive impact on engineering and business as a whole.
- Problem-solving that involves complex interactions, constraints imposed by systems, processes, people and physical goods.
- Drive automated solutions that enable better efficiency and process improvement
- Identify and address performance bottlenecks, collaborate with other team members across functions to innovate/improve current/new products by suggesting improvements to the software system.
- Identify, communicate and implement best practices for the engineering team.
- You will advocate for good, clean, well documented and performing code; follow standards and best practices.
- As a Principal Engineer, you will be additionally responsible for planning and timelines of all projects in your domain
We would love for you to have:
- Education: Bachelors/Masters in Computer Science
- Experience: 7-10 yrs recent hands-on experience of working on scalable systems and a diverse set of products/systems.
- Experience with Java stack. Hands-on experience with development and troubleshooting of services.
- Experience with SQL and NoSQL databases and Hadoop stack.
- Experience in System Design of complex Supply-Chain e-commerce systems, Algorithm design and their optimization is a huge plus.
- Strong working knowledge of any REST-based framework, OOPS, Design Patterns
- Expert level experience in building fault-tolerant and scalable platforms.
- Excellent problem-solving skills
- Strong verbal and written (technical) communication and able to work across teams like Business, Product, Engineering, Analytics, App Engineering seamlessly.
- Ability to deliver great results in an agile development
- Exposure to open-source libraries and frameworks.
- Experience with the full software development lifecycle, design, develop, review, debug, document, and deliver (especially in a multi-location organization).
- Ability and experience in the evaluation and integration of third-party systems and libraries and independent completion of POC. Prior experience in integrating with 3rd party Payment solution (like Stripe) is a plus.
- Passion for performance benchmarking and debugging
Roles & Responsibilities:
● Optimize blog content for targeted keywords, internal linking, and schema.
● Manage Quora, Reddit, and Web 2.0 content distribution to drive referral traffic.
● Build backlinks through ethical outreach, guest posting, and partnerships.
● Conduct keyword research to support content planning and campaign SEO.
● Track and report on rankings, backlinks, domain authority, and traffic impact.
● Collaborate with content and design teams to implement best SEO practices.
Must have skills:
● 3-5 years of experience in SEO for B2B websites.
● Must have: Pragmatic SEO & programmatic SEO experience.
● Hands-on experience with Ahrefs, SEMrush, Google Search Console, etc.
● Familiarity with link-building strategies, outreach, and community engagement.
● Good writing/editing sense to tweak content for optimization.
● Self-starter with a proactive mindset and the ability to work in a fast-paced, high-growth environment.
Good to have skills:
● Experience in IT services or SaaS domain.
● Experience with Quora/Reddit or guest post partnerships.

Here’s what we are looking for:
- You must know the in and out of JavaScript to design optimized and modular components that need to be used across our platform.
- You must be well versed in the React/Redux framework.
- Strong understanding of semantic HTML/HTML5, CSS/CSS3
- Experience in setting up the full UI workflow layer right from Development, Testing, Building, and Deployment.
- Good understanding of MVC architecture.
Good to have:
- Experience in frameworks like Bootstrap, Foundation, and CSS pre-processors like SASS and LESS.
- Exposure to page speed improvement techniques.
- Exposure of building responsive websites at scale.
- Prior work experience in Angular, Backbone, React
- Reach at 91 084 76999
Type, Location,
Full Time @ Anywhere in India
Desired Experience
3+ years
What You’ll Do
- Taking an active role in architecting the solutions we build
- Designing and implementing web applications using JavaScript and its frameworks (i.a. React, Vue, Angular), HTML5 and CSS3
- Working closely with the dispersed development team, client, and project manager in SCRUM methodology
- Ensuring that programming practices and code quality are respected
- Supporting other engineers with your expertise when needed (knowledge sharing)
- Leading your colleagues’ growth and development
What you bring to the table
- 2+ years of experience with JavaScript (good knowledge of ES2016; newer versions and TS 3+ are a plus)
- Experience in developing web applications using Angular2+ and another modern framework
- Being comfortable HTML5 and CSS3
- Experience with version control systems, preferably Git
- Demonstrated tech leadership in a medium-sized team, and the ability to design a really complex system
- Eagerness to learn and constantly improve yourself
- Being a team player focused on getting things done
Bonus if you…
- Experience with React.js and Node
- Experience with AWS or GCP infrastructure
- Curiosity about new languages, libraries, frameworks
- Contributions to open-source projects
Who are you?
- Passionate about making an impact
- Self-driven & eager to learn new technologies
- Intellectually curious, interested to build complex systems
- Thrive in a highly independent, remote-first environment
- Keen to work with a globally diverse team
What you can expect from us
- Hybrid Work Option - Step out when you “want to” not when you “have to”
- Work from the comfort of your home or work at the office
- Support for setting up Home-office
- Flexible Work Hours -Work-life balance becomes a lot easier to maintain with the flexibility to plan your work hours
- Flexible Leave policies
- Life needs a break - casual, parental, sick, or just random. To help you enjoy your leaves without guilt or excuses, we have a ‘no approval needed’ policy
- Health and Wellness - Constant encouragement to stay fit
- We encourage and support our team members to participate in memberships that promote team member health (physical, emotional, and psychological) and fitness
- Reimbursements for medical support
- Career ladder: the freedom to design your own path
- Well defined career ladders to grow, assess and explore your professional journey
- Learning opportunities
- In house learning platforms to partner with you in your growth story
- Wide range of courses and certifications
You would mainly work on two types of applications: web app with a database background, and APIs that provide our existing software and data to mobile apps and other developers. You will design and architect our code and the way it works to support the front end. APIs are often used when developers or apps need to query our internal data, and they allow us to provide this data to the outside world. For instance, our app might pull a list of entries from QuickBooks API. You will read the API documentation and implement it on our website.
You should be able to design a full application from the ground up and ensure that code is efficient and properly written.
Job description
Are you a highly experienced, ambitious PHP Developer looking for a challenging role where you can learn lots more?
We are looking for a motivated PHP Developer to come join our fast-paced, fun and rewarding agile team of professionals.
If you are passionate about technology, constantly seeking to learn and improve skill set, then you are the type of person we are looking for!
We are offering superb career growth opportunities, great compensation, and benefits.
Duties and responsibilities
• Develop, record and maintain cutting-edge web-based PHP applications on portal plus premium service platforms
• Build innovative, state-of-the-art applications and collaborate with the User Experience (UX) team
• Ensure HTML, CSS, and shared JavaScript is valid and consistent across applications
• Prepare and maintain all applications utilizing standard development tools
• Utilize backend data services and contribute to increasing existing data services API
• Lead the entire web application development lifecycle right from concept stage to delivery and post launch support
• Refactor, optimize and improve the existing codebase for maintenance and scale
• Use test-driven development and acceptance tests to ensure feature quality
• Interface with customer and internal teams to gather requirements and develop software solutions
• Convey effectively with all task progress, evaluations, suggestions, schedules along with technical and process issues
• Document the development process, architecture, and standard components
• Coordinate with co-developers and keeps project manager well informed of the status of development effort and serves as a liaison between development staff and project manager
• Keep abreast of new trends and best practices in web development
PHP Developer requirements and qualifications
• Previous working experience as a PHP Developer for 2 years.
• BE/MCA in Computer Science, Engineering or a similar relevant field
• User authentication and authorization between multiple systems, servers, and environments
• Integration of multiple data sources and databases into one system
• Familiarity with limitations of PHP as a platform and its workarounds
• Proficient in PHP, HTML5, JavaScript, JQuery Expert
1) Minimum 10 - 14 years of overall experience.
2) Minimum 5+ years of hands-on experience implementing Adobe AEM, AEM architecture, AEM
Application Design and Development.
3) Minimum 4-5 years of experience in design, develop and support of large-scale web application
development, AEM deployment architecture.
4) More than 7 years of Software Programming/Demand Generation experience.
5) Strong knowledge and working experience with Java development is a MUST.
6) Good knowledge and working experience with HTML, CSS, JavaScript frameworks
7) Experience with REST, OSGi, Sling and SOAP.
8) Develop Build scripts in Gradle/Maven.
9) Proficiency with complex IT/software solutions is a must.
10) Good to have experience in either Database Marketing, Marketing Operations, or Email Marketing.
11) Strong process development skills; ability to transform best practices and prospect requirements into
highly efficient and executable business processes.
12) Excellent verbal and written communication and articulation skills.
13) Ability to apply creative thinking and sound reasoning, and to communicate effectively verbally and in
writing.
14) Strong interpersonal skills. Must be able to work independently and function as a strong team player.
15) Proactive, detail-oriented and capable of handling a significant volume of work.
16) Must be able to demonstrate resourcefulness, motivation, initiative.
17) Results oriented, outstanding attention to detail, ability to prioritize and meet deadlines. Attention to
Detail.
18) Excellent analysis skills and the ability to develop processes and methodologies.
Responsibilities :-
- Experience with client-focused solution architecture consulting, inclusive of project planning, estimating and resourcing.
- Write quality, maintainable code with extensive test coverage in a fast-paced professional software engineering environment.
- Experience in creating and maintaining dev-ops related scripts for enterprise applications.
- Technical delivery experience across the entire SDLC, with deep expertise in software development; at a minimum backend systems like JAVA (version 8+), JavaScript.
- Experience of formal project management environments, including Agile.
- Experience in creating low level designs of the entire applications including servers, deployments and workflows.
- Has an extensive and consistent ability of delivering complex projects throughout life cycle.
- Experience managing the development and delivery of commercial websites.
- Experience managing or leading a team of multi-skilled engineers, developers and QAs.
Job Description For PHP/Laravel Developer
We are looking for a PHP Developer responsible for managing back-end services and the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.
Desired Technical Skills :
- Excellent skills in PHP, MySQL and Javascript
- Knowledge of any MVC framework Laravel, Codeigniter etc.
- Strong object-oriented programming skills
- Good understanding of both front-end and back-end web development.
- Knowledge of eCommerce is a plus point.
Professional Skills:
- A team player with good communications
- Ability to solve problems quickly and efficiently
- Great aptitude and attitude towards learning
- Take full responsibility for task/project execution
- Ability to prioritize own work and respect deadlines
Benefits:
Work From Office Only
Flexible day shift
Alternate Saturday Working
Paid Leave
Salary-No Bar for deserving
Location-Mohali
Experience-3 years Minimum
Immediate joiner/15 days Preferred.
*No Work From Home










