
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
About
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About the Role
We are looking for highly motivated React Fresher Developers who are passionate about building modern, scalable web applications. If you have completed a full-stack or React development course and are eager to apply your skills in real-world projects, we would love to hear from you.
This role is ideal for individuals who are proactive, eager to learn, and ready to contribute to dynamic, collaborative teams.
Mandatory Requirements
Completed a 6-month structured certification program in one of the following:
- Full-Stack Development (MERN / MEAN / Django + React)
- React.js Development
Solid understanding of:
- React fundamentals (Hooks, Props, State, Components)
- Modern JavaScript (ES6+)
- REST APIs and asynchronous data handling
- Git / GitHub (basic usage acceptable)
- At least one completed academic or internship project demonstrating your coding skills.
Preferred / Bonus Advantage
Experience with chatbots or AI-powered conversational interfaces is a plus. This could include:
- Platforms / frameworks like Dialogflow, RASA, IBM Watson, Botpress, or OpenAI API
- Custom chatbot development using Node.js or Python
- A project demonstrating chatbot integration or implementation
Note: A chatbot-related project or feature will be considered a strong plus.
Responsibilities
- Develop responsive and interactive UI components using React.js and modern front-end technologies
- Collaborate with backend teams to integrate APIs and contribute to product features
- Participate in code reviews, testing, and deployment processes
- Continuously explore, learn, and implement new technologies and best practices
NOTE: Laptop with high speed internet is mandatory and the candidate must be based in Chennai.
The Mission Tonomo is revolutionizing e-commerce with an intelligent, autonomous platform powered by IoT and AI. We are in the Beta phase, rapidly iterating based on user feedback. We need an "Unblocker"—a senior engineer who owns the mobile experience but can dive into the Python backend to build the endpoints they need to move fast.
The Engineering Culture We believe in AI-Augmented Engineering. We expect you to use tools like Cursor, Copilot, Gemini, GPT-4 and alike, to handle boilerplate code, allowing you to focus on complex native bridges, system architecture, and "on-the-spot" bug resolution.
Core Responsibilities
- Flutter Mastery: Lead the development of our cross-platform Beta app (Android, iOS, and Web) using Flutter.
- Backend Independence: Build and modify REST APIs and microservices in Python (FastAPI) to unblock frontend features.
- AI coding: tools like Cursor, Copilot, Gemini, GPT-4 and alike
- Agile Troubleshooting: Fix critical UI and logical bugs "on the spot" as reported by users. Experience with UI/UX best practices.
- Performance & Debugging: Proactively monitor app health, experienced with Sentry, Firebase Crashlytics, and Flutter DevTools
- IoT & Integration: Work with IoT telemetry protocols (MQTT) and integrate third-party services for payments (Stripe) and Firebase.
- Native Depth: Develop custom plugins and MethodChannels to bridge Flutter with native iOS/Android functionalities.
- Dashboard Ownership: Own dashboards end-to-end. Design and build internal dashboards for: Business Intelligence. System health and operational metrics. IoT and backend activity insights.
- Frontend Development Build modern, responsive web dashboards using React (or similar). Implement advanced data visualizations. Focus on clarity, performance, and usability for non-technical stakeholders.
- BI & Data Integration: Integrate dashboards with: Backend APIs (Python / FastAPI). Databases (PostgreSQL). Analytics / metrics sources (Grafana, Prometheus, or BI tools). Work with product & ops to define what should be measured.
- Monitoring & Insights: Build visual views on top of monitoring data (Grafana or embedded views). Help translate raw metrics into actionable insights. Support ad-hoc analysis and investigation workflows.
- Execution & Iteration: Move fast in a startup environment: iterate dashboards based on real feedback. Improve data quality, consistency, and trust over time.
Technical Requirements
- Mobile Experience: 7+ years in mobile development with at least 5 highly distributed apps published.
- The Stack: * Frontend: Expert Flutter/Dart skills
- Backend: Proficient Python developer with experience in FastAPI, SQLAlchemy, and PostgreSQL.
- Data & Backend Awareness: Comfortable consuming REST APIs and working with structured data.
- Ability to collaborate on schema design and API contracts.
- BI / Analytics (Nice to Have): Experience with BI tools or platforms (Grafana, Metabase, Superset, Looker, etc.).
- Understanding of KPIs, funnels, and business metrics.
- Experience embedding dashboards or analytics into web apps.
- Architecture: Mastery of design patterns for both mobile (MVVM/MVC) and backend microservices.
- Infrastructure: Experience with Google Cloud Platform and IoT telemetry (mandatory).
- Execution: Proactive attitude toward learning and the ability to "own" a feature from DB schema to UI implementation.
- Experience with Atlassian Jira
Soft skills:
· Self-Directed Ownership: flags blockers early and suggests improvements without being asked. You are well experienced professional... You don't wait for a Jira ticket to be perfect; you ask the right questions and move the needle forward
· Transparency: Extreme honesty about timelines—if a task is more complex than estimated, you communicate it immediately, not at the deadline.
· Clear communicator with engineers and non-technical stakeholders.
The Deal
- Part-time Retainer: 100 hours per month.
- Rate: $15 – $18 USD per hour (Performance-based).
- Impact: Direct partnership with the founding team in a fast-paced, AI-driven startup.
- Location: We value the stability and focus of Tier-2 rockstars Kochi, Indore, Jaipur, or Ahmedabad and alike.
How to Apply If you are a self-starter who codes with AI and can bridge the gap between frontend and backend, send your resume and links to your 3 best live apps
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· 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. |
Experience : Minimum 1 year to 2 years experience required.
Education: Any Engineering Graduate
Work Location: Anywhere in India (Remote Work)
Job Requirements:
- 1+ years of professional experience in Information Technology field as Front End Developer
- Strong experience in HTML, CSS, Java Script, JQuery and Bootstrap
- Knowledge of formal methods and techniques in software development
- Experience / Knowledge in the following technologies/languages/libraries/frameworks:
- Exposure server side programming using Python / PHP / Java / C#
- Experience with Version Control Software (GIT)
- Ability to work independently and direct a team of any size (small to medium or large)
- Excellent written and oral communication skills
If the above assignment and work practice are exciting you, then apply. We will invite video call meeting for shortlisted candidates after assessment.
- Write, test, debug and ship code and gather feedback on the scale, performance, security to incorporate back into the platform.
- Work with the founders to identify complex technical problems and solve them.
- Work with the product design and client experience development team to support
them with scalable services
- Feed into the overall mission and vision of the eParchi’s platform over the period of the coming months and years.
- An ability to perform well in a fast-paced environment
- Excellent analytical and multitasking skills.






