Senior Fullstack Engineer (React & ROR)
at India's biggest and the most trusted cryptocurrency exchange
Responsibilities
• Translate business requirements and use cases into functional applications.
• Design, build and maintain efficient, reusable, and reliable Ruby and Golang code.
• Review, test, and verify code for adherence to quality and security standards.
• Ensure the best possible performance, quality, and responsiveness of the applications.
• Help maintain code quality and organization.
• Develop user-friendly web applications using React
• Build marketing-related features
Requirements
• You've got 4+ years of development experience.
• You've worked with frameworks like React, Redux, Webpack, etc.
• You're an expert in Ruby, Golang and Rails framework
• You're an expert in writing background tasks, test-driven development.
• Data-driven product development is kinda your thing.
• You're committed to quality, and your code solves more problems than it creates

Similar jobs
Strong Full Stack Engineer profiles
Mandatory (Experience 1) – Must have 1+ years of hands-on full stack engineering experience (avoid frontend-heavy only profiles, backend heavy will work)
Mandatory (Experience 2) – Must have strong backend engineering experience using Python, including designing and owning APIs, services, and data models in production environments
Mandatory (Experience 3) – Must have strong frontend development experience using React (or equivalent), including component architecture, state management, and building production-grade user interfaces
Mandatory (Experience 4) – Must have end-to-end ownership experience, building and shipping features across the full stack (UI + API + database) without clear handoff boundaries
Mandatory (Experience 5) – Must have strong web fundamentals, including understanding of browser rendering, performance optimization, and accessibility best practices
Mandatory (Experience 6) – Must be able to demonstrate solving complex problems on both frontend and backend, clearly articulating trade-offs, decisions, and outcomes
Mandatory (Experience 7) – Must have solid experience with databases (SQL/NoSQL), including schema design, query optimization, and handling performance bottlenecks
Mandatory (Company) - Top Product Companies, (preferred early-stage startups with Seed to Series C/D with fast-paced shipping culture)
Mandatory (Education) - Tier-1 institutes (IITs, BITS, IIITs), Can be skipped if from Top notch product companies
Our Client is focused on democratizing Insurance through technology. It is a cloud-based platform connecting distributors to the Insurance Ecosystem to sell and manage Insurance programs. They are creating a middleware connecting consumers, traditional insurance institutions, intermediaries, and service partners on a single platform. Basically, give distributors the ability access to the entire Insurance ecosystem via 1 API / 1 platform.
Their goal is simple - Provide a new way to do Insurance, which is secure, easy, and focuses on the consumer while staying compliant with the frameworks laid down by the regulator.
Description
This is a mission-critical role. They are a small, diverse, agile and high-performance, engineering team. They are looking for versatile developers who will:
- Innovate their existing product and work on creating tools that crunch integration times and time to market
- Improve through peer-learning and transmit them to the firm's dev ecosystem.
- Take ownership and get the job done.
They are clear. They need role shapers, not role takers.
Key Responsibilities
- You will be responsible for design, development and delivery our web-based application in an agile manner built on Java Spring Boot, React, My SQL and Mongo DB.
- You will be expected to write code on day-to-day basis while testing it on real world use cases
- You will be an independent owner of your feature on the platform.
- You will be a part of the core software development team and are expected to participate in all development cycles.
- You will be responsible for closure of business requirements end-to-end by working cross-functionally and will be expected to mentor and drive other members of the team.
Requirements
- Bachelor's degree or higher in Computer / Technology domain.
- 4-7 years of relevant work experience, preferably in a start-up environment/ building SaaS products.
- Excellent coding skills with ability to deliver in a hyper growth phase.
- Hands on experience in JAVA and practical experience in developing and designing scalable software solutions.
- Excellent Problem-solving skills & understanding of data structures in a complex environment.
- Extensive experience in Spring, Hibernate and SpringBoot
- Experience in building REST Services
- Experience in integrating third party APIs (Payment gateways, SMS gateways, Accounting software APIs, APIs of CRM tools etc.) into web applications
- Experience in working with SQL and no SQL DBs (Preferably Mongo DB)
- Working knowledge of Kubernetes and Docker is a plus
- Knowledge of how insurance processes and past experience in working on insurance applications is a plus.
Job Requirements
- Experience in ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc.
- Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms, JSX, and Babel.
- Experience with browser-based debugging and performance testing software.
- Good understanding of HTML, CSS, ES6.
- Knowledge of Unit testing frameworks..
Job Responsibilities
- Design, build and maintain software applications.
- Write well-designed, testable, efficient code by using best software development practices.
Building web application front end & backend
React
Spring Core, Spring MVC
Spring Boot
Spring Webflux/Reactive
Mongo DB/Cassandra
HTML, CSS, Javascript,
Cloud Basics (AWS/GCP/Azure)
Cloud Functions (AWS/GCP/Azure)
2. Debugging and testing code
3. Documenting and testing new software applications
4. Researching, investigating, and fixing a wide range of technical issues
5. Collaborating with senior leaders
6. Approaching problems and creating solutions
Title: Software Development Engineer Fullstack
Duration: Permanent / Fulltime
- Development and potentially maintenance of advanced software systems and their features.
- Interact with customers and partners to scope and estimate user stories from acceptance criteria.
- Produce highly testable code with an emphasis on quality and correctness.
- Work alongside other engineers to improve technology, while consistently applying established effective software development practices.
- Attend regular project meetings, report on progress and setbacks, and participate in both planning and retrospective exercises.
- Proficient in .NET Core /C# ,Strong in OOPs, MVC, Design patterns, SOLID principles, Web API, SQL Server.HTML5, CSS3, JavaScript/Type scripting and web development frameworks.
- Expertise in React, Nodejs,
- 3 years of SQL server development
- Database design SOAP, REST
-
Ability to translate Wireframes and PSD Designs into functional web apps using HTML5, AngularJS, React , Node.js, and Mongo
-
Binding of UI elements to JavaScript object models
-
Creating RESTful services with Node.js
-
Architect scalable web architectures
-
Work in a cross-functional team to deliver a complete user experience
-
Create Unit and Integration tests to ensure the quality of code
-
Be responsive to change requests and feature requests
-
Write code that is cross-platform and cross-device compatible
-
Ability to wear many hats and learn new technologies quickly
💻 High configuration laptop will be provided (Minimum is 16GB)
🛑 No bond / No contract / No guarantee required
🛑 5 days a week
⏱ Flexible timing
🏠 WFH or Office or Both (Hybrid)
👨🏫👩🏫 1-on-1 mentorship, code review, automated builds, automated code reports, and many industry standards for delivering quality code.
💸 Up to 10k stipend during internship.
Desired skills:
- Bachelor’s degree or equivalent combination of education and experience in Computer Science.
- Ability to establish priorities, goals/objectives and timelines.
- Possess strong planning and time management skills.
- Demonstrated ability to delegate and oversee assignments to ensure successful and timely completion as well as to obtain the cooperation of others within and outside the unit. Works in a collaborative manner to achieve results.
- Ability to effectively present technical topics to internal groups with potentially varied levels of technical sophistication. Strong communicator with excellent ability to work in a team environment.
Preferred Experience:
- 2-3 years of industry experience in software development.
- Experience working with medical data
- Experience and familiarity working in development teams and team-based development practices including scrum/agile, code review, etc.
- Knowledge and experience working with NoSQL databases such as MongoDB, CouchDB, Raven DB, etc.
- Knowledge of RDBMS concepts and experience with Microsoft SQL Server, MySQL, etc.
- Knowledge and experience working with Node.js and related frameworks such as Express.js.
- Knowledge and experience working with web application frameworks such as Angular, AngularJS, or React and related frameworks such as Ionic.
- Familiarity with FHIR APIs and experience working with REST APIs.
- Experience working on full-stack projects.
- Familiarity with CI/CD pipelines
Responsibilities
- Develop Magento extensions based on requirements given
- Customize 3rd party Magento extensions
- Diagnose and fix bugs in Magento websites
- Customize Magento functionalities by following Magento standards
- Optimize speed of Magento by identifying and fixing bottlenecks
Desired Skills
- Proficient in Object-Oriented PHP, MVC, Javascript, jQuery, prototype, SQL, HTML, and CSS
- Extensive in developing Magento extensions and themes
- Deep understanding of the Magento architecture and data flow
- Thorough understanding of Magento concepts of Layouts, Blocks, Models, Controllers, Helpers, Observers, etc
- Understands the ORM concepts and database structure of Magento
- Knows how to extend Magento functionalities including REST APIs
- Understands the performance bottlenecks of Magento and the ability to write optimized code
- Knowledge in Magento 2 is an added advantage
- Knowledge in Linux environments
- Good knowledge in GIT concepts and operations
- Knows how to consume 3rd party RESTful services
- Magento Developer Certification is an added advantage











