
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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Job Title : Full Stack Developer
Experience : 8+ Years
Location : Remote (ARG / Eastern Time Zone Preferred)
Employment Type : Full-Time
Working Schedule : Monday to Friday (Eastern Time)
About the Role :
We are hiring an experienced Full Stack Developer to build and scale high-performance web applications and platform features. This role is ideal for someone who enjoys ownership, moves fast, and delivers quality solutions in a product-driven environment.
Mandatory Skills :
WordPress, PHP, Full Stack Development, MySQL/MariaDB, Web Performance Optimization, Great communication skills without fillers, Strong ownership mindset.
Key Responsibilities :
- Build, maintain, and optimize full stack web applications.
- Develop scalable and user-friendly experiences.
- Improve platform performance, reliability, and speed.
- Collaborate with cross-functional teams to deliver new features.
- Support production issues and ensure smooth application operations.
Required Qualifications :
- Minimum 8+ years of experience (MANDATORY).
- Bachelor’s degree in Computer Science or equivalent practical experience.
- Strong hands-on experience with WordPress and PHP.
- Strong understanding of Full Stack Development.
- Experience with MySQL/MariaDB.
- Ability to work independently in a fast-paced remote environment.
- Excellent communication and problem-solving skills.
Preferred Skills :
- AWS / Cloudflare / GCP exposure
- DevOps and infrastructure understanding
- A/B testing, analytics tools, and SQL experience
Working Style :
- Outcome and delivery-focused role — performance is measured by results, not hours logged.
- Daily and weekly goals will be aligned in advance. Efficient execution is valued over fixed working hours.
- While the standard schedule is Monday–Friday (ET), occasional availability outside regular hours (including weekends) may be required to support critical issues when necessary.
- If you thrive in ownership-driven environments and enjoy building impactful products, we’d love to connect.
We are seeking an Electron + Angular Full-Stack Developer to build and maintain cross-
platform desktop applications with strong offline-first capabilities. The ideal candidate will
have hands-on experience with Angular, Electron, and at least one backend technology, with
a focus on performance, data synchronization, and security.
Key Responsibilities
Develop cross-platform desktop applications using Angular and Electron
Implement offline-first architecture with seamless online/offline synchronization
Securely store local data and sync with backend services when online
Implement IPC communication between Electron main and renderer processes
Design and integrate REST APIs
Handle conflict resolution, retry mechanisms, and data integrity
Optimize desktop UI/UX and application performance
Ensure stability during crashes or forced shutdowns
Apply Electron security best practices
Collaborate with design, backend, and product teams
Required Skills
Strong experience with Angular (latest versions)
Hands-on experience with Electron.js (Windows, macOS, Linux)
Proficiency in TypeScript, HTML, SCSS
Experience with Angular Material / Bootstrap
Good knowledge of RxJS and state management
Backend experience with .NET Core / C# or Node.js + Express
REST APIs, JSON handling, authentication, and role management
Database experience: SQLite / MySQL / PostgreSQL / MongoDB
Local file system handling for desktop applications
Must-Have Experience
Offline and online synchronization logic
Secure local storage using SQLite / IndexedDB / filesystem
Auto-update handling in Electron
Build and packaging using electron-builder / electron-forge
Git version control
Electron application security best practices
Nice to Have
Experience with large-scale offline applications
Exposure to kiosk or enterprise desktop systems
Performance optimization and crash recovery experience
Build and maintain products. Build products and features, through inception, design, implementation and launch, working closely with multiple disciplines across the company. You will spend the majority of your time working on critical projects which require focus on integrations, scalability, and performance. You will also be the first line of defense in ensuring that the product features are achievable and have a clear purpose, trimming off unnecessary detailing, especially in the earliest stages. Align across teams and stakeholders. Play a key role in ensuring that objectives and expectations are aligned across multiple concurrent products. You are expected to break down features within each project and prioritize tasks based on the expertise of the team, keeping redundancy in mind.
Maintain a high bar for code quality and future proofing. Implement processes for checking in code that maintains a high bar of code quality. You are expected to optimize for a solution that affords the best user experience in a reasonable amount of time while ensuring to allow for adequate security, ability to scale in the future etc.
Responsibilities
● Design, build and maintain scalable, secure web services and distributed systems
● Design and develop robust solutions for client onboarding, portfolio analytics, tokenized security issuance, authentication, and security
● Build solutions to integrate with APIs of external solutions providers including crypto custodians, exchanges, fund admins etc.
● Architecting and building frontend features in React.js
● Ensuring a highly performant and responsive UI
● Help maintain existing codebase, infrastructure, test coverage, and documentation
● Communicate requirements effectively within and across teams
● Independently work and lead project initiatives in a fast paced environment
Requirements
● 5+ years of work experience as a Senior Software Engineer or similarly senior member of a fast scaling company, ideally building products from ideation to launch with a strong engineering team. Web3 based experience preferred.
● Have experience in rapid prototyping of features across various products. Demonstrable open source contributions and experience with Git advantageous.
● Professional experience with Python, Javascript, Typescript, or Go
● Must have experience building and/or integrating with RESTful APIs
● Working knowledge of Django, FastAPI, or React.js and Redux
● Working knowledge various frontend frameworks and languages such as HTML, CSS
● Experience monitoring and scaling microservice-oriented systems
● Familiarity with websocket architecture and implementation
● Experience working with cloud-native AWS infrastructure and/or Kubernetes
● Team-building and technical leadership experience
● Being nimble and reacting quickly to changing business conditions
● BTech in Computer Science or a related field (Masters is a plus
Benefits
● Competitive salary, benefits & participation in the firm's ESOP program
● Be part of something exciting. Rare opportunity to come in early and build the next generation of institutional grade financial services.
● International work environment and flat organization. Possibility for relocation and international transfers mid-career
BrightEdge is looking for a Full Stack Engineer to join our fast-growing team in Cleveland, OH. In this position, you will develop key backend and frontend components used by some of the largest companies in the world. You’ll innovate alongside the best minds in the industry, as well as be one of the first engineers launching our Cleveland engineering team.
Core Responsibilities
- Build scalable cloud-based web applications (Python, Java, Django, JavaScript, React.js)
- Own feature design, build, and implementation from end to end
- Create innovative solutions to complex data-driven problems
- Participate in code and design reviews
- Collaborate with our HQ team on exciting new releases
What it Takes to Be Successful
- A BA/BS degree is required
- 5 years developing experience (Python, Django, Scala, Impala, Javascript)
- A working understanding SaaS and Cloud Computing concepts
- Familiarity with Big Data, Machine Learning, and Artificial Intelligence concepts
- Eagerness to learn (platform training will be provided)
- Passion for the code you write and pride in making it maintainable and scalable
JOB DESCRIPTION
It is an app that allows offline businesses to sell their products and services online. On our app, the users can make beautiful product catalogues (catalogs) right from a smartphone and share with their customers easily on different social media apps such as Whatsapp Business, Whatsapp, Facebook, Instagram etc. Praised by users all over India, thisapp has saved declining businesses by helping them transfer their shop online. The journey has just begun and we are on a mission to make India truly Digital. They are currently powering over 3.7 M ecommerce stores built by indian small businesses
and growing at a crazy rate.
We are looking for a full-stack developer to join our team who will be part of our new innovations team.
Responsibilities:
- Rapidly developing new user-facing features & product prototypes using React.js & Django.
- Will be responsible for new product prototypes, quick feature ideations & rapid response for critical issues
- Work on the their frontend store - Built with react & nextjs.
- Work on their backend - Built with Python Django & DRF
- Collaborate with existing team on our Android apps
Requirements:
- Familiarity with React & Next Js for frontend.
- Proficiency in backend development with Python Django & DRF
- Familiarity with Postgres, Elasticsearch & Mongo.
- Familiarity with Android app development with Native JAVA
- Familiarity with REST APIs architecture & working with third party APIs.
We are looking for a Full Stack Developer to produce scalable software solutions. You'll be part of a cross-functional 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 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. Too familiar with Agile methodologies.
Responsibilities
- 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
Requirements
- Proven experience as a Full Stack Developer or similar role
- Experience developing desktop and mobile applications
- Familiarity with common stacks like LAMP Stack and Mean Stack...
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. PHP, 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
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, Statistics or relevant field
Yojito is looking for motivated self-driven full stack engineer who can lead internal modules on his own. This role is for founding team member so deserving candidate will have lot of opportunities to grow into bigger roles and carry bigger responsibilities.
Aptitude Desired
- Self Driven, Open to learning on the job
- Comfortable in fast moving environment, ready to break and fix things quickly
- Focus on getting shit done
Experience Required
- At least 1 year of Professional experience
- Must have worked and delivered application which is running in production
- Experience in Managing production application
Skills Required
- Core Java
- Javascript - Sound knowledge of Javascript Eco-system
- ReactJS
- PostgreSQL and Basic Database Administration
- AWS Cloud - EC2, Lambda, Cognito
- Basic Shell Scripting and OS Administration
We are looking for a highly capable Node.js developer to optimize our web-based application performance. You will be collaborating with our front-end application developers, designing back-end components, and integrating data storage and protection solutions.
To ensure success as a Node.js developer, you should possess extensive knowledge of Node.Js based services and experience in a similar role. An accomplished Node.js developer will be someone whose expertise results in the stable, fast, and secure exchange of data between servers and end-users.
Node.js Developer Responsibilities:
-
Developing and maintaining all server-side network components.
-
Ensuring optimal performance of the central database and responsiveness to front-end requests.
-
Collaborating with front-end developers on the integration of elements.
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Designing customer-facing UI and back-end services for various business processes.
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Developing high-performance applications by writing testable, reusable, and efficient code.
-
Implementing effective security protocols, data protection measures, and storage solutions.
-
Running diagnostic tests, repairing defects, and providing technical support.
-
Documenting Node.js processes, including database schemas, as well as preparing reports.
-
Recommending and implementing improvements to processes and technologies.
Node.js Developer Requirements:
-
Bachelor's degree in computer science, information science, or similar.
-
At least 4+ yrs experience as a Node.js developer.
-
Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
-
Experience collaborating in an agile environment alongside designers, analysts, and product owners.
-
Experience designing and documenting APIs (we use Node.js, Express, OpenAPI Spec)
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Experience in building scalable production services and monitoring performance (we use Kibana, New Relic)
-
Knowledge of front-end technologies such as HTML5 and CSS3.
-
Superb interpersonal, communication, and collaboration skills.
-
Exceptional analytical and problem-solving aptitude.
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Great organizational and time management skills.
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Availability to resolve urgent web application issues outside of business hours.
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Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth |
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Develop new features and infrastructure development in support of rapidly emerging business and project requirements |
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Assume leadership of new projects from conceptualization to deployment |
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Ensure application performance, uptime, and scale, maintaining high standards of code quality and thoughtful application design |
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Work with agile development methodologies, adhering to best practices and pursuing continued learning opportunities |
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Visualize, design, and develop creative and innovative software platforms, as we continue to experience dramatic growth in the usage and visibility of our products |
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Create scalable software platforms and applications, and efficient networking solutions that are unit tested, code reviewed and checked regularly for continuous integration |
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Examine existing systems, identifying flaws and creating solutions to improve service uptime and time-to-resolve through monitoring and automated remediation |
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Plan and execute full software development life cycles (SDLC) for each assigned project, adhering to company standards and expectations |
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Special Skills Required |
Bachelor’s degree in software engineering or information technology |
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2+ years of experience engineering software and networking platforms |
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2+ years of experience in building large-scale software applications. |
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Proven ability to document design processes, including development, tests, analytics, and troubleshooting |
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Experience with rapid development cycles in a web-based environment |
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Strong scripting and test automation abilities, ability to drive a Test Driven Development Model |
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Working knowledge of relational databases as well as ORM and Postgre and other SQL technologies |
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Proficiency with Javascript, Typescript, React.js, Babylon, Nodejs, HTML5, CSS3, and order management systems |
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Proven experience designing interactive applications and networking platforms |
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Web application development experience with multiple frameworks, including Blockchain, Hyperledger, Spark, Kafka, Elasticsearch, neo4j, graphQL |
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Desire to continue to grow professional capabilities with ongoing training and educational opportunities |
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Additional Knowledge in computer vision, embedded, blockchain technologies a plus |
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Experience Designing and integrating RESTful APIs |
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Excellent debugging and optimization skills |
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Unit/integration testing experience |
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Interest in learning new tools, languages, workflows, and philosophies to grow |
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Professional certifications |
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Location |
Bengaluru, Karnataka, India - 560072 |











