Typescript Fullstack Developer

Golden Opportunities; Chennai District; On-site; INR 800,000 - 1,100,000; Full time

Job summary

Golden Opportunities is seeking a skilled automation engineer to design, develop and maintain automation agents using JavaScript/TypeScript. You will build browser-based automation with Playwright or Puppeteer, integrate with REST APIs, and implement AI/OCR-driven workflows.

The role demands 3+ years of JS experience, strong TS skills, and excellent English communication. You will collaborate with analysts, product and platform teams, and own end-to-end deliverables in a dynamic, product/SaaS

Qualifications

• 3+ years of professional experience in JavaScript development.
• Strong hands-on experience with TypeScript is highly preferred.
• Strong programming fundamentals and experience developing production-grade applications.
• Good understanding of asynchronous programming, including Promises, async/await, callbacks, and event-driven programming.
• Strong understanding of HTTP protocols, REST APIs, and API-based integrations.
• Hands-on experience with Node.js.
• Strong debugging and problem-solving capabilities.
• Ability to understand business requirements and convert them into technical implementations.
• Excellent verbal and written English communication skills.
• Ability to work independently and take ownership of end-to-end deliverables.
• Strong collaboration skills with technical and non-technical stakeholders.

Responsibilities

• Design, develop, test, and maintain automation agents using TypeScript and JavaScript.
• Build and implement browser-based automation solutions using Playwright and/or Puppeteer.
• Develop integrations with enterprise applications and external systems using REST APIs and HTTP.
• Implement workflows involving AI, OCR, file processing, data manipulation, and system-level automation.
• Work with internal SDKs and agent orchestration platforms to develop customer-specific solutions.
• Analyze business requirements and translate them into scalable and maintainable technical solutions.
• Collaborate closely with Business Analysts, Product Teams, Platform Engineers, and Delivery Teams.
• Troubleshoot and debug complex automation scenarios across different environments.
• Handle asynchronous workflows and event-driven interactions using modern JavaScript/TypeScript patterns.
• Develop robust automation workflows capable of handling real-world business processes and exceptions.
• Participate in code reviews, unit testing, integration testing, and continuous improvement initiatives.
• Follow software engineering best practices related to coding standards, maintainability, security, and performance.
• Take ownership of assigned deliverables and ensure timely, high-quality implementation.
• Adapt quickly to evolving requirements, customer environments, and new technologies.

Skills

JavaScript

TypeScript

REST APIs

Node.js

Asynchronous programming

Tools

Puppeteer

Playwright

Job description

• Work Mode: Work From Office
• Candidate Specification: 3+ years Javascript
• Candidate Location: Chennai,Pan India
• Skills:Javascript, TypeScript, Puppeteer or Playwright.
• Candidate Industry: ITEducation and Certification: Any Graduation

Key Responsibilities

• Design, develop, test, and maintain automation agents using TypeScript and JavaScript.
• Build and implement browser-based automation solutions using Playwright and/or Puppeteer.
• Develop integrations with enterprise applications and external systems using REST APIs, HTTP, and other integration mechanisms.
• Implement workflows involving AI, OCR, file processing, data manipulation, and system-level automation.
• Work with internal SDKs and agent orchestration platforms to develop customer-specific solutions.
• Analyze business requirements and translate them into scalable and maintainable technical solutions.
• Collaborate closely with Business Analysts, Product Teams, Platform Engineers, and Delivery Teams.
• Troubleshoot and debug complex automation scenarios across different environments.
• Handle asynchronous workflows and event-driven interactions using modern JavaScript/TypeScript patterns.
• Develop robust automation workflows capable of handling real-world business processes and exceptions.
• Participate in code reviews, unit testing, integration testing, and continuous improvement initiatives.
• Follow software engineering best practices related to coding standards, maintainability, security, and performance.
• Take ownership of assigned deliverables and ensure timely, high-quality implementation.
• Adapt quickly to evolving requirements, customer environments, and new technologies.

Required Skills &; Qualifications

• 3+ years of professional experience in JavaScript development.
• Strong hands-on experience with TypeScript is highly preferred.
• Strong programming fundamentals and experience developing production-grade applications.
• Good understanding of asynchronous programming, including Promises, async/await, callbacks, and event-driven programming.
• Strong understanding of HTTP protocols, REST APIs, and API-based integrations.
• Hands-on experience with Node.js.
• Strong debugging and problem-solving capabilities.
• Ability to understand business requirements and convert them into technical implementations.
• Excellent verbal and written English communication skills.
• Ability to work independently and take ownership of end-to-end deliverables.
• Strong collaboration skills with technical and non-technical stakeholders.

Preferred / Nice-to-Have Skills

• Hands-on experience with Playwright and/or Puppeteer.
• Experience with browser automation and web automation.
• Knowledge of DOM structures, CSS selectors, XPath, and browser developer tools.
• Experience building automation bots, web scrapers, RPA solutions, or workflow automation.
• Experience working in a product/SaaS environment.
• Familiarity with Agile methodologies, including Scrum or Kanban.
• Experience with Git and modern software development practices.
• Exposure to CI/CD and automated testing practices.
• Experience integrating applications through APIs and third-party services.