Reactjs developer at Mirafra Technologies · Bengaluru (Bangalore) · 3 - 6 years · ₹10L - ₹16L / yr · Profitable · Posted 16 Dec 2021

Senior Full Stack Developer (Ruby on Rails, ReactJS) - Mirafra Technologies
We are looking for a highly skilled computer programmer who is comfortable with both front and back end programming. Full stack developers are responsible for developing and designing front end web architecture, ensuring the responsiveness of applications, and working alongside graphic designers for web design features, among other duties.
Full stack developers will be required to see out a project from conception to final product, requiring good organizational skills and attention to detail. They are expected to have experience in building web and API based application platforms
Educational Qualification :
B.E. / B.Tech / from top tier IITs/NITs with at least 4-6 years of experience in full stack development for Web Applications
Overview :
Opportunity to work as a Software developer for a content based Progressive Web App in the ed-tech industry. This platform enables creation and consumption of stories in multiple languages with the use of technology to scale creation as well as providing users with content suggestions based on their reading preferences. The project entails development of new features and deployment using a CI/CD model based on requirements from the product team.
The responsibilities would include:
- Developing front end website architecture.
- Designing user interactions on web pages.
- Ensuring cross-platform optimization for mobile phones.
- Ensuring responsiveness of applications.
- Working alongside graphic designers for web design features.
- Seeing through a project from conception to finished product.
- Development of new features
- Debugging issues with existing features
- Monitoring application health
- Proactive approach to upgrade technology/plugins, modify architecture etc. to ensure reduction in issues and improvement in platform performance
- Hotfixes and support for L3 tickets raised from end users with highest priority
- Mentoring other members of the team in new and evolving technology tools / paradigms
Must have:
- Proficiency with fundamental front-end languages such as HTML, CSS, and JavaScript.
- Familiarity with JavaScript frameworks such as Angular JS, React, and Amber.
- Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms, JSX, and Babel
- Complete understanding of ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc.
- Preceding experience with ReactJS workflows like Redux, Create React App, data structure libraries
- Strong understanding of Javascript, ReactJS, HTML, CSS, Ruby and Ruby on Rails
- Strong understanding of scalable, modular, open and robust application / database architecture.
- Strong analytical, problem solving skills for ambiguous high level business / technical issues
- Familiarity with concepts of MVC, ORM, and RESTful
- Understanding of fundamental design principles behind a scalable application
- Able to create database schemas that represent and support business processes
- Hands on Experience with relational databases Postgresql and MySQL
- Solid understanding of object-oriented programming
- Proficient in writing unit and functional tests with RSpec, Capybara
- Familiarity with Couchbase and ElasticSearch (NoSQL DB)
- Able to implement automated testing platforms and unit tests with RSpec
- Proficient understanding of code versioning tools (e.g. Git)
- Familiarity with development aiding tools (such as Bower, Bundler, Rake, etc)
- Familiarity with continuous integration/continuous development (CI/CD) tools and methodologies
- Proficient in verbal and written communication.
- Experience in debugging system performance issues and creating long term solutions for the same would be an added benefit.
Good to have :
- Experience with Cloud services, web servers, load balancers, auto scaling of architecture would be preferred

About Mirafra Technologies
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We are seeking a highly skilled Full-stack Developer to join our dynamic
team as a Delivery Module Lead. The ideal candidate will possess strong expertise in Python
and front-end technologies, enabling them to design, develop, and maintain robust web
applications. This role requires a proactive individual who can collaborate effectively with
cross-functional teams to deliver high-quality software solutions that meet business needs.
Responsibilities:
∙Design, develop, and maintain scalable web applications using Python and front-end
technologies.
∙Collaborate with product managers, designers, and other developers to define project
requirements and deliver solutions that meet user needs.
∙Implement responsive user interfaces and ensure optimal performance across various
devices and browsers.
∙Write clean, maintainable, and efficient code while adhering to best practices and
coding standards.
∙Conduct code reviews and provide constructive feedback to team members to enhance
code quality.
∙Debug and troubleshoot issues in existing applications, providing timely resolutions.
∙Stay updated with emerging technologies and industry trends to continuously improve
development processes.
∙Participate in Agile development processes, including sprint planning, daily stand-
ups, and retrospectives.
Mandatory Skills:
∙Proficient in Python programming language.
∙Strong knowledge of front-end technologies such as HTML, CSS, and JavaScript.
∙Experience with front-end frameworks like React, Angular, or Vue.js.
∙Familiarity with back-end frameworks such as Django or Flask.
∙Understanding of RESTful APIs and web services.
∙Experience with version control systems, preferably Git.
∙Strong problem-solving skills and attention to detail.
Job Summary: We are seeking a highly skilled Full-stack Developer to join our dynamic team as a Delivery Module Lead. The ideal candidate will possess strong expertise in Python and front-end technologies, enabling them to design, develop, and maintain robust web applications. This role requires a proactive individual who can collaborate effectively with cross-functional teams to deliver high-quality software solutions that meet business needs.
- Proficient in Python programming language.
- Strong knowledge of front-end technologies such as HTML, CSS, and JavaScript.
- Experience with front-end frameworks like React, Angular, or Vue.js.
- Familiarity with back-end frameworks such as Django or Flask.
- Understanding of RESTful APIs and web services.
- Experience with version control systems, preferably Git.
We are seeking a highly skilled Full-stack Developer to join our dynamic
team as a Delivery Module Lead. The ideal candidate will possess strong expertise in Python
and front-end technologies, enabling them to design, develop, and maintain robust web
applications. This role requires a proactive individual who can collaborate effectively with
cross-functional teams to deliver high-quality software solutions that meet business needs.
Responsibilities:
∙Design, develop, and maintain scalable web applications using Python and front-end
technologies.
∙Collaborate with product managers, designers, and other developers to define project
requirements and deliver solutions that meet user needs.
∙Implement responsive user interfaces and ensure optimal performance across various
devices and browsers.
∙Write clean, maintainable, and efficient code while adhering to best practices and
coding standards.
∙Conduct code reviews and provide constructive feedback to team members to enhance
code quality.
∙Debug and troubleshoot issues in existing applications, providing timely resolutions.
∙Stay updated with emerging technologies and industry trends to continuously improve
development processes.
∙Participate in Agile development processes, including sprint planning, daily stand-
ups, and retrospectives.
Mandatory Skills:
∙Proficient in Python programming language.
∙Strong knowledge of front-end technologies such as HTML, CSS, and JavaScript.
∙Experience with front-end frameworks like React, Angular, or Vue.js.
∙Familiarity with back-end frameworks such as Django or Flask.
∙Understanding of RESTful APIs and web services.
∙Experience with version control systems, preferably Git.
∙Strong problem-solving skills and attention to detail.
What you’ll work on
- Build features from end to end. Translate product requirements into working interfaces, backend services and database changes, and follow them through testing and release.
- Create responsive web experiences. Develop reusable React and Next.js components, connect them to APIs, and handle forms, loading states, errors and accessibility across screen sizes.
- Develop dependable APIs. Build modular Node.js services with NestJS, Fastify and related frameworks, with clear contracts, input validation, authentication, authorization and consistent error handling.
- Design and improve data models. Work with PostgreSQL and MySQL for relational data, MongoDB for document models and Neo4j for connected data. Write efficient queries, use appropriate indexes and manage schema changes carefully.
- Integrate systems and workflows. Connect third-party services and internal APIs, manage asynchronous operations, and account for failures, retries and data consistency.
- Make quality part of delivery. Write meaningful unit and integration tests, review code, reproduce bugs and document API behavior and technical decisions.
- Improve performance and security. Investigate slow pages and queries, troubleshoot service errors, and apply secure coding practices to protect application data.
- Work closely with the team. Discuss trade-offs with designers and developers, break work into manageable tasks, and communicate progress and blockers clearly.
What you’ll bring
- A solid understanding of JavaScript or TypeScript, asynchronous programming and how web applications communicate over HTTP.
- Hands-on experience building React or Next.js interfaces and Node.js APIs, with familiarity with NestJS, Fastify or similar frameworks.
- An understanding of SQL, database relationships and querying, along with an interest in document and graph databases.
- Comfort with Git, code reviews, debugging and testing your work before handing it over.
- A practical approach to problem-solving, willingness to learn and ownership of the features you build.
Bonus skills
Helpful experience, rather than prerequisites for applying.
- CI/CD pipelines: Automating builds, checks, tests and deployments, working with environment-specific configuration, and understanding release and rollback workflows.
- Jenkins: Creating or maintaining Jenkinsfiles, organizing pipeline stages, handling credentials securely and diagnosing failed builds.
- AWS: Deploying or supporting applications using services such as EC2, S3 and RDS, with awareness of IAM permissions, networking and CloudWatch logs.
- Nginx: Configuring reverse proxies, routing requests to application services, setting up HTTPS, and troubleshooting timeouts, upload limits and access logs.
Juntrax is a global integrated office management platform for SMEs.
**What we are looking for : **
* Someone who has led a team of developers in a product-centric company by providing technical direction for the design, development, testing, and release of a product.
* Designed scalable Applications
* Possesses hands-on experience building end to end systems
* Good architectural & product design skills
* Strong coding, data structures and algorithms background
* The ability to own end to end responsibility - right from requirement gathering to product release
* The ability to produce bug-free and production-grade code
* Engage with stakeholders and ensure the product is on target for timely development.
* Possess the following technical skills: Javascript,MeteorJs, NodeJS, MongoDB, ExpressJS, ReactJS, Elastic Search, AWS, ReactNative
* Must be highly motivated and be willing to take up the challenges with working in a start-up.
- Must have entrepreneurial skills.
**Main Responsibilities: **
Build & lead a team by example
* Develop a deep understanding office management product and startup ecosystem and execute to the release of the product
* Architect, design, and document processes and procedures for future releases.
* Should be able to help out in coding and performing code reviews with the team in MERN/Meteor Stack.**
**What we have to offer : **
* -Work with a performance-oriented team driven by product ownership
- Learn to design system for high accuracy, efficiency, and scalability
- Equity and Co-foundership will be offered
- Office Culture based on collaboration and desire to deliver the best product
Required Skills/Experience
- 3-4 years of experience designing and/or developing web-based applications using JavaScript, Node, React, Angular, etc
- Strong understanding of JavaScript, browsers, mobile platforms, and real-time communication.
- Problem solving skills with data structures and algorithms.
- Hands-on experience developing responsive web applications and scalable backend systems.
- Strong experience in integrating third-party applications, APIs, and external systems.
- Ability to design, develop, and manage integrations between different platforms and systems.
- Hands-on experience using AI-powered development tools such as ChatGPT, Claude, GitHub Copilot, Cursor, or similar tools for coding, debugging, testing, and improving development productivity.
- Ability to learn and adapt to alternative technologies based on project requirements.
- Experience in the product development lifecycle, including prototyping, development, testing, hardening, and deployment.
Additional Skills/Experience
- Experience with NoSQL databases such as MongoDB and Cassandra.
- Experience with UI component libraries and other popular JavaScript libraries and frameworks such as Vue.js.
- Eagerness to participate in product functionality and user experience design.
- Excellent group facilitation and communication skills, both verbal and written.
- Familiarity with i18n and the latest trends in UI/UX design.
- Experience implementing payment gateways applicable across different countries.
- Understanding of API integrations, authentication mechanisms, and data exchange between systems
Education Requirement
- B.Tech/M.Tech in CSE/IT/AI/ML only.
We are looking for an experienced Full Stack Developer to join our in-office engineering team in Hyderabad. You will build and maintain scalable, secure, multilingual web and mobile-facing products end to end — from intuitive front-end interfaces to robust back-end services and APIs.
Key Responsibilities
- Design, develop, and maintain front-end (React.js) and back-end (Node.js/Express.js) components.
- Build and integrate secure REST APIs and manage databases (MongoDB / SQL).
- Write clean, testable, well-documented code and participate in code reviews.
- Collaborate with product, design, and QA teams to ship features on schedule.
- Optimise applications for performance, scalability, and security.
- Troubleshoot, debug, and resolve production issues.
Requirements
- 3–10 years of hands-on full-stack development experience.
- Strong proficiency in React.js, Node.js, JavaScript/TypeScript, and REST APIs.
- Solid experience with databases (MongoDB and/or SQL) and version control (Git).
- Good understanding of responsive design, security best practices, and cloud deployment.
- Strong problem-solving skills and the ability to work on-site in a collaborative team.
What We Offer
- Competitive salary
- Opportunity to work on a fast-growing, cross-border product.
- A collaborative, in-office team environment in Hyderabad.
Responsibilities:
* Collaborate with cross-functional teams on project requirements and deliverables
* Develop user interfaces using React.JS and Express API's
* Implement database solutions with MongoDB and Node.JS
Job Description: React + Node.js Full Stack Developer
Experience: 4+ Years
Location: HP, Bellandur Office, Bangalore
Joining: Immediate Joiners Only
Job Overview
We are looking for an experienced React + Node.js Full Stack Developer to build scalable, responsive, and high-performance web applications. The ideal candidate should have strong hands-on experience in React.js for frontend development and Node.js with Express.js for backend development.
Mandatory Skills
- React.js
- Node.js
- Express.js
- JavaScript (ES6+)
- REST API development and integration
Key Responsibilities
- Develop responsive and user-friendly web applications using React.js.
- Build scalable backend services and APIs using Node.js and Express.js.
- Design, develop, and integrate RESTful APIs.
- Integrate frontend and backend systems.
- Work with databases such as MongoDB, MySQL, or PostgreSQL.
- Write clean, reusable, and maintainable code.
- Troubleshoot, debug, and optimize application performance.
- Participate in code reviews and Agile development activities.
- Implement authentication and authorization mechanisms.
Preferred Skills
- Redux or Context API
- MongoDB, MySQL, or PostgreSQL
- Git version control
- JWT / OAuth authentication
- Basic knowledge of AWS, Azure, or GCP
Candidate Requirements
- Minimum 4 years of relevant development experience.
- Strong hands-on experience in both React.js and Node.js.
- Good understanding of full-stack application development.
- Immediate joiners only, due to urgent project requirements.
- Must be comfortable working from the HP Bellandur office in Bangalore.
* Design, develop, and maintain responsive websites and web applications.
* Build reusable frontend components using React.js.
* Develop scalable backend APIs and services using Node.js.
* Integrate third-party services and payment gateways such as Stripe.
* Build RESTful APIs and integrate with modern databases.
* Optimize applications for maximum speed, scalability, and SEO.
* Collaborate with designers to translate Figma/UI designs into pixel-perfect interfaces.
* Implement authentication, authorization, and security best practices.
* Debug production issues and improve application performance.
* Participate in code reviews and mentor junior developers.
* Work within Agile/Scrum development processes.












