
There are various job roles within software development, each with its own focus and responsibilities. Some common job roles include:
1. **Software Engineer/Developer**: This role involves designing, developing, and testing software applications or systems.
2. **Front-end Developer**: Front-end developers focus on creating the user interface and experience of websites or applications using languages like HTML, CSS, and JavaScript.
3. **Back-end Developer**: Back-end developers work on the server-side of applications, managing databases, servers, and application logic using languages like Python, Java, or Node.js.
4. **Full-stack Developer**: Full-stack developers have expertise in both front-end and back-end development, allowing them to work on all aspects of an application.
5. **Mobile App Developer**: Mobile app developers specialize in creating applications for mobile devices, often using platforms like iOS (Swift) or Android (Java/Kotlin).
6. **DevOps Engineer**: DevOps engineers focus on streamlining the development process by automating tasks, managing infrastructure, and ensuring smooth deployment and operation of software.
7. **Quality Assurance (QA) Engineer**: QA engineers are responsible for testing software to ensure it meets quality standards and is free of bugs or errors.
8. **UI/UX Designer**: UI/UX designers work on designing the user interface and experience of software applications, focusing on usability and aesthetics.

About CodesCastle Software Pvt Ltd
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About Us:
We are a fast-growing startup building AI-powered solutions centered around intelligent agents. Our mission is to deliver seamless, intuitive interfaces that make advanced AI accessible to real users through modern, responsive web applications.
Role: Full Stack Developer Developer
We’re looking for a Full Stack Developer who can design and develop production-ready web applications with excellent frontend user experiences and robust backend systems. You’ll work closely with our AI, product, and design teams to build interactive platforms connecting users with intelligent AI agents.
Responsibilities:
- Develop, test, and maintain end-to-end web applications with modern frontend frameworks and scalable backends.
- Collaborate with AI engineers to integrate agent-driven APIs and real-time data into the UI.
- Design and implement RESTful/GraphQL APIs and efficient database structures.
- Optimize application performance, load times, and user responsiveness.
- Write clean, modular, and reusable code following software design principles.
Requirements:
- THE CANDIDATE MUST BE COMFORTABLE WITH FRONTEND DEVELOPMENT AND HAVE A STRONG UNDERSTANDING OF UI/UX DESIGN PRINCIPLES.
- Strong expertise in Frontend Technologies:React.js,HTML, CSS
- JavaScript,TypeScript, and DOM manipulation.
- State management (Redux, Zustand, Context API,Rest API).
- UI libraries like Material UI, Tailwind CSS, or Bootstrap.
- Proficiency in Node.js and Express.js for backend development.
- Strong understanding of database design (MongoDB, PostgreSQL, or MySQL).
- Knowledge of API design patterns, MVC architecture, and low-level OOP design.
- Hands-on experience with Git/GitHub, version control, and collaborative workflows.
- Awareness of real-time data handling (WebSockets), security, and performance optimization.
- Prior experience building or deploying production-grade web applications through past experience and internships.
- Exposure to AI-powered or multi-agent systems.
- Familiarity with Figma or other design collaboration tools.
What You’ll Gain:
- Hands-on experience building real-world AI-integrated full-stack applications.
- Opportunity to work on frontend architecture, design systems, and API integrations.
- Mentorship from experienced full-stack and AI engineers.
- Pathway for conversion to a full-time position based on performance.

We’re Building the Future of Immigration Tech
We are developing a high-performance, AI-driven immigration platform that automates visa assessments and guidance for high-skilled immigrants. Our focus is on speed, accuracy, and scalability—not a flashy UI, but a powerful decision-making engine that delivers real value.
We need top-tier engineers who build for performance over aesthetics. If you love AI, automation, and disrupting old systems, this is for you.
🛠 Open Roles
1️⃣ AI/ML Engineer (Visa Assessment AI)
- Develop a cutting-edge AI model for visa eligibility assessments.
- Use NLP to process immigration laws, policies, and case precedents.
- Optimize for accuracy, efficiency, and scale (real-time processing).
2️⃣ Full-Stack Developer (Lean & Scalable Web App)
- Build a high-performance, no-frills web app (React/Next.js preferred).
- Integrate the AI model seamlessly into a secure and scalable backend (Python/Django or Node.js).
- Implement fast data retrieval for applicant evaluations.
🔍 Who We’re Looking For
✔ AI/ML Engineer: Strong experience in NLP, AI automation, and structured data processing. Experience with TensorFlow/PyTorch/OpenAI APIs is a plus.
✔ Full-Stack Developer: Expertise in React (Next.js preferred), Python/Django, or Node.js. Must prioritize performance & security.
✔ Both: You’re a problem-solver, performance-obsessed, and thrive in lean environments.
💻 Tech Stack (Recommended, Open to Suggestions)
- AI/ML: Python (FastAPI, TensorFlow, OpenAI APIs, Hugging Face NLP)
- Frontend: React, Next.js (for speed & SEO)
- Backend: Python/Django or Node.js (for performance & scalability)
- Database: PostgreSQL or Firebase
About KAFQA
At Kafqa, we are building the next generation performing arts platform. Our mission is to transform how India learns, performs & watchers performing arts. We are currently in stealth mode with a target public launch date in April. Our launch services consist of technology enabled dance classes in our proprietary studios, production facilities and social media broadcasting & competitions.
Founder & Team
The founder is Shariq Plasticwala. He is a graduate of IIT Bombay & Stanford GSB. He was part of the founding team of Amazon India where he played a key role for over 8 years. Among his roles at Amazon, he was the CEO of Amazon’s first joint venture in India and a Board Member of Amazon’s payments business. The other members of the founding team consist of senior executives from Shiamak Davar & Byju’s.
Role
We are looking for an experienced Frontend engineer with ReactJS development experience to join our team.
Here’s are some of the things you might have to do on any given day:
- Implement responsive and performant UIs with user centered approach with frontend technologies including ReactJS, Javascript(ES 6), Typescript, SCSS, etc
- Write meaningful test cases for frontend &
- Develop Infrastructure for delivering services using a performance driven approach, build databases, schedule automated jobs, etc
Ideal Background / Experience
- At least 12 months of diverse experience in web development for product or services oriented environment with exposure to working production deployments
- Expertise in programming using Python/ReactJS or similar scripting languages
- In-depth exposure to technologies used in web-based SaaS products, including REST APIs
- Sound understanding of Postgres and NoSQL databases such as MongoDB
Nice to have exposure to any of
- AWS
- Azure
- ELK
- Object Relational Models (SQLAlchemy, etc)
- Google APIs
- Microservices Architecture Pattern
- NodeJS / ExpressJS
|
· 3-5 years professional experience in designing and developing web portals and large-scale web applications. · Must have strong hands-on experience of implementing Web application using JavaScript, JQuery, DOM, HTML5, CSS 3.0, LESS/SCSS, Bootstrap. · Experience with server side development and templating using TWIG, PHP, Python or similar language. · Strong grasp and experience with responsive web design and latest version of Bootstrap. · Experience with cross-browser and cross-platform (Desktop, Mobile, etc.) development and testing. · Experience optimizing front-end code for peak performance using speed and optimization testing tools (Pagespeed Insights, Lighthouse, Webpagetest, etc). · Solid familiarity with modern front-end build pipelines and tools. · Ability to understand business requirements and translate them into technical requirements. Previous experience with Version control with Git. |
- Observe, strategize, develop and design user-friendly UI/UX using markup languages like HTML.
- Designing Client-Side and Server-Side Architecture and Rendering and Static Site Generation.
- To confer with users - by studying systems flow, data usage & work related bottlenecks.
- Design and implement Front-End code
- Interact with the production team, understand their workflow and find new ways to visualize their workflows on web apps.
- Integrating Python Scripts with Python-based UI interfaces like Dash and Flask.
- Maintain and improve web-app
- Optimize applications for maximum speed
- Create quality mockups and prototypes
- Design mobile-based features
- Integrating APIs with front-end user interfaces.
- Build features and applications with a mobile responsive design
- Write functional requirement documents and guides
- Work with data scientists and analysts to visualize their analysis reports
- Help back-end developers with coding and troubleshooting
- Ensure high-quality graphic standards and brand consistency
- Stay up-to-date on emerging technologies
General Expectations:
- Strong Knowledge of HTML, CSS, Bootstrap, JavaScript, AJAX, jQuery and Prototyping.
- Strong knowledge of client-side dynamic and rich UI applications development.
- Hands-on experience in C#, Python, .Net
- Strong hands-on experience in popular frameworks and JavaScript ecosystem – JS, Node, Angular, Jquery.
- Experience in Spark, Hadoop, Scala, and Elastic Search is a plus point.
- Familiarity with browser testing and debugging
- Experienced in building applications that meet enterprise needs – secure, scalable, loosely coupled design
- Exceptional design, coding, and problem-solving skills, with a bias for architecting at scale.
- Experience using NPM, Web-Pack, Gulp.
- Familiarity with performance testing and optimization’s.
- Strong knowledge of computer science, algorithms, and design patterns
- Write robust modular front-end code using the latest technologies, test and optimize it to work for high performance and scale and deploy it to the UiPath cloud platform.
- Work with various horizontal teams such as Structure, Electrical, Mechanical, Accessibility, Legal, and Finance and also interact with other core teams across locations at UiPath
- Own the smooth running of your cloud service or docker service, and respond to live site issues.
- Strong oral and written communication, and other soft skills are critical to collaborating and engaging with teams
1. Strong knowledge in Front end scripting like EJS, JavaScript, Jquery
2. Proficiency with fundamental front-end languages such as HTML, CSS.
3. Familiarity with JavaScript frameworks such as Angular JS, React, and Amber.
4. Proficiency with server-side languages such as Python / Ruby / Java / PHP/ .Net
5. Good Understand with database technology such as MySQL, Oracle, and MongoDB.
About NetElixir:
NetElixir is a global digital marketing firm headquartered in Princeton, NJ. With a common goal of helping our customers and challenging ourselves to think differently, we face challenges and tackle them together as a team. We are a close-knit group of imaginative and friendly industry experts who bring our unique passions and personalities together to find creative solutions that drive results.
With offices in the US and India, NetElixir works persistently gathering, evaluating, computing, and formulating raw data and turning it into actionable insights for our customers. We work consistently to develop new technology that will improve and facilitate digital marketing efforts across the globe.
Role: React JS
Experience: 2 -5 Years
Company Website: http://www.netelixir.com/">www.netelixir.com
Job Description:
To be part of Netelixir's Engineering Development Team in Digital Marketing, Consumer Insights, Analytics and Ecommerce Domains which caters to about 100 Ecommerce clients in USA & European Geographies
- Should have implemented at least 2-3 projects using React Interface (ReactJS, React Native).
- Experience with standard libraries for routing, state managers like Redux, knowledge of ES6 and Lodash.
- Familiarity with one of the design systems such as Material UI.
- Strong hands on exposure to convert visual designs to React based web interfaces
- Integration of the React with backend services.
- Exposure to building and integration of web interface with the backend service APIs implemented on Restful, SOAP etc.
- Proficiency in one or more of Java, Tomcat, MySql, MongoDB, Python, Angular, Bootstrap, JQuery, JS Frameworks, JSP, HTML5 CSS Frameworks will be added advantage.







