Produce high-quality code and experience with security implementations Identifying application security risks and Implementing security patches procedures.
Stronghold on MongoDB and experience on other No SQL databases.
Experience with Graph, Payment Gateway, Node.js process management and web sockets like socket.io
Experience on Integration of multiple data sources and databases into one system.
Must have good knowledge of Object-Oriented JavaScript, ES6, or Typescript.
Good knowledge of coding standards, design patterns, unit testing.
Stronghold on Data Structures and Algorithms.
Expertise in building scalable & reliable systems.
Good Experience in working with technologies like AWS.
Strong problem solving and analytical skills.
Able to architect large software from scratch.
Strong problem solving and analytical skills.
Able to architect large software from scratch.

About Trigyn Technologies
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Job Title : Full Stack TypeScript Developer (Web3)
Location : Remote
Experience Level : 3+ Years
Role Overview :
Join our innovative, funded Web3 startup as a Full Stack TypeScript Developer and play a key role in building a wallet-to-wallet audio calling platform. You’ll collaborate with cross-functional teams to deliver a seamless user experience by integrating real-time communication, blockchain payments, and advanced analytics into our platform.
Key Responsibilities:
Development & Blockchain Integration :
- Design and develop a responsive React + TypeScript frontend using Vite.
- Build a scalable TypeScript, Express.js backend to manage wallets and on-chain transactions.
- Integrate wallet connection frameworks like RainbowKit and Wagmi.
- Implement blockchain payment systems using Superfluid Finance and on-chain revenue sharing with 0xSplits.
Real-Time Communication :
- Develop and optimize real-time audio streaming for calls and Spaces using Jitsi or 100ms.
- Ensure low-latency performance, scalability, and smooth user interactions for high-concurrency scenarios.
Data Management & Analytics :
- Manage relational data with Drizzle ORM and Neon Postgres.
- Develop analytics features using The Graph or custom indexers to query blockchain data effectively.
Collaboration & Documentation :
- Collaborate closely with product, design, and blockchain teams to align on technical solutions and goals.
- Document APIs, workflows, and architectural decisions to ensure clarity and smooth handoffs.
Required Skills:
- Strong proficiency in React, TypeScript, and Express.js.
- Hands-on experience with blockchain tools such as ethers.js, Superfluid, 0xSplits, and The Graph.
- Familiarity with real-time audio communication systems like Jitsi or 100ms.
- Expertise in relational databases like Postgres and scalable storage solutions.
- Excellent debugging, optimization, and problem-solving skills.
Preferred Qualifications:
- Prior experience in Web3 or blockchain-based applications.
- Knowledge of decentralized systems and protocols.
- Understanding of agile development processes and CI/CD pipelines.
- Strong attention to detail with the ability to write clean, maintainable code.
What We Offer:
- A chance to work at the forefront of Web3 innovation.
- Fully remote, flexible work environment.
- Competitive salary and equity options.
- Opportunity to make a significant impact in a growing startup.

About Us:
MyOperator is India’s leading Cloud Telephony platform, empowering 40,000+ businesses with smarter communication solutions. We are scaling our engineering team to build high-performing, reliable, and scalable web applications. We’re looking for a React.js Developer with strong expertise in frontend engineering who can take ownership of building pixel-perfect, user-friendly, and performant web applications. Exposure to backend (Node.js) is a plus.
Key Responsibilities
Frontend (React.js – Primary Focus):
- Build modern, responsive, and high-performance UIs using React.js.
- Implement state management using Redux, MobX, or similar libraries.
- Create and optimize React Hooks (inbuilt & custom).
- Write unit tests to ensure product quality and maintainability.
- Apply ES6+ features, Webpack, and other modern JS tooling.
- Diagnose and fix UI/UX performance bottlenecks.
- Debug and resolve cross-browser compatibility issues.
Backend (Node.js – Secondary):
- Basic ability to build and integrate RESTful APIs with Node.js.
- Familiarity with frameworks like Express.js or NestJS.
- Understanding of authentication, session handling, and caching.
Databases & Tools:
- Work with SQL databases (mandatory).
- Exposure to NoSQL databases and ORMs is a plus.
- Use Git for version control and collaborative coding.
Qualifications
- 3+ years of professional software development experience.
- 3+ years of proven experience with React.js.
- Solid understanding of JavaScript (ES6+), HTML5, CSS3.
- Strong knowledge of state management, hooks, and UI performance optimization.
- Good problem-solving skills with a focus on clean, maintainable code.
- Exposure to Node.js and backend concepts (good to have).
Good to Have
- Experience with TypeScript.
- Knowledge of Next.js for server-side rendering.
- Familiarity with REST APIs and basic backend integration.
- Strong debugging and browser performance optimization skills.
Why Join Us?
- Opportunity to specialize in React.js while working on impactful products.
- Collaborative environment with full ownership of features.
- Work with cutting-edge frontend technologies at scale.
- Competitive compensation and career growth opportunities.
Roles/Responsibilities:
Own a team of 15-20 Developers and QAs at various levels
Provide continuous feedback, training and make sure team is working on their full
potential at all time
Review the architecture/design of a product/module/feature and provide feedback
Architect, design and/or hands-on code the critical portion of a
product/module/feature
Mentor the tech-leads on architecting the product to deliver on-time
Jobs Skills required:
Strong tech background of working in product company
Understanding of various backend and frontend technologies and its core concepts
Ability to understand the business problems and solve it with innovative tech
solutions
Very strong analytical and problem-solving skills in super changing environment


Job Requirements:
- Good with React ,Node, Express & MongoDB/Firebase
- Node JS API (Backend) Development or Firebase Cloud Function, Runtime Environment
- Express JS & Express Routing
- Mongo DB/Firebase & its Operations
- Developing Applications With React
Required Candidate profile
- Good communication skills.
- Expert knowledge of MERN technologies.
- Resolves and/or escalates issues in a timely fashion.
- Able to work in a fast-paced working environment.

Job responsibility:
- Hire and mentor a team of high-calibre front-end and Backend engineers
- Design and develop new user-facing full-stack applications.
- Building reusable components and front-end, backend libraries for future use
- Optimizing pages for maximum performance across a vast array of web-capable devices and browsers
- Optimize Backend to high scale.
Skills and Experiences:
- 6+ years of experience in software development with minimum 1 year as a tech lead.
- Experience in NodeJS, ReactJS, PostgreSQL, Redis, AWS.
- Deep understanding of at least one of React JS / Vue JS and its core principles
- Deep understanding of NodeJS.
- Experience with common front-end development tools such as babel, webpack, npm
- Familiarity with at least one code versioning tools such as Git, SVN etc.
- Good understanding of quality JavaScript code (Object oriented and commonly used design patterns)
- Capable of debugging complex issues in JavaScript
- Experience in building complex single page applications with front end and backend.
- Experience with production full stack environment debugging and DevOps experience.
- Familiarity with RESTful APIs
- Hands on coding experience.
Good to have:
- Advanced knowledge of HTML5, CSS3 and responsive web development.
- Experience with writing unit test cases with JS frameworks.
- Experience with high scalable applications.



- Closely work with the product management team to transform the product roadmap to the engineering plan.
- Convert high-level engineering plan into an agile sprint plan with accurate effort estimation ensuring smooth and
- timely delivery – Take complete ownership and lead from the front with high levels of hands-on expertise.
- Create relevant engineering practices and policies, to improve productivity, efficiency and build predictability in a very dynamic environment.
- Recruit and build high-performance teams.
- 4+ Years of Hands-on-experience with scalable Architecture, Distributed Systems, and Cloud Technologies
- Well versed with SOA principles, cloud-based web services architecture, design patterns and frameworks Development experience in any of the languages PHP, Node.js or Java.
- Experience on any of the front-end JavaScript frameworks such as ReactJS, Angular.
- Good knowledge of HTML/CSS/JavaScript/Ajax/Web-services.
- Demonstrated technical expertise in Relational and Non- Relational Database.
- Exposure to API concepts would be an added advantage.
- Ability to create/review base level architecture, create and maintain product roadmaps.
- Enjoy working in a fast-paced company environment.
- Should be stack agnostic and should not have any tech prejudice.
- Willing to work in PHP + MongoDB driven environment.
- Prefer non-hierarchical, independent and non-pushy environment.
- Are self-motivated to take up a high degree of ownership.
- Passionate about programming and can't sleep without coding.
• Bachelor's or Master’s degree in Computer Science or related.
• 5+ years of professional development experience.
• Deep experience in web applications, object-oriented programming, web services, REST,
Cloud computing, AWS/Azure, node.js, full-stack development
• Experience with multiple programming languages and frameworks including at least one
of JavaScript/HTML/CSS, Java, ReactJS, Python
• Experience in designing, developing and managing large scale web services
• Advance JavaScript knowledge is a must.
• Experience designing APIs and frameworks that are used by others
• Familiar with Git, Confluence, and Jira
• Exceptional problem-solving skills, with experience in defining and understanding complex
system architectures and design patterns
• Excellent communication skills. Be able to articulate technical decisions and produce
excellent technical documents
• Experience creating and maintaining unit tests and continuous integration
• Contribution to open source is a plus
• Experience developing cross-platform applications is a plus







