3 JavaScript and ESL Developer

Position-3 JavaScript and ESL Developer

Work Mode – Hybrid Mode – 3 days from office (Noida / Hyderabad / Trivandrum / Bangalore)

Budget- 1.8LPM

Experience- 7+ years

 

 

Position Title

Reference Code (by HR Only)

JavaScript and ESL Developer

Position Objective

Looking for an experienced JavaScript & Enterprise Service Layer (ESL) Developer to design, develop, and maintain scalable web applications and enterprise service integrations.

The ideal candidate should have strong hands-on experience with JavaScript, modern front-end development, APIs, and enterprise service-layer/integration development. The candidate will work closely with business analysts, architects, UI/UX teams, backend developers, QA, and other stakeholders to deliver reliable and scalable digital solutions.

Key Responsibilities

·       Develop and maintain web applications using modern JavaScript technologies.

·       Design and develop reusable, scalable, and maintainable application components.

·       Develop and integrate enterprise services and REST APIs.

·       Build integrations between front-end applications and backend enterprise systems.

·       Perform data transformation and mapping between different systems and services.

·       Work with JSON, XML, REST, and other API-based integration technologies.

·       Develop service-layer components to support business applications.

·       Implement authentication, authorization, and secure API communication.

·       Troubleshoot application and integration issues across development, testing, and production environments.

·       Collaborate with Business Analysts, Solution Architects, Developers, QA teams, and business stakeholders.

·       Participate in code reviews, technical discussions, and Agile ceremonies.

·       Support CI/CD pipelines and application deployments.

·       ·  Identify opportunities for performance improvement, automation, and reusable solutions.

Unique Knowledge & Skill Requirement

·       6+ years of experience in software development with strong hands-on JavaScript experience.

·       Strong knowledge of JavaScript (ES6+) and modern JavaScript development practices.

·       Experience developing enterprise-grade web applications and services.

·       Strong experience with REST APIs and service-layer development.

·       Hands-on experience with JSON, XML, API integration, and data transformation.

·       Experience with Node.js or another server-side JavaScript framework is preferred.

·       Experience developing and consuming RESTful web services.

·       Good understanding of API authentication and authorization mechanisms such as OAuth and JWT.

·       Experience with HTML5 and CSS3.

·       Experience with Git and version-control systems.

·       Understanding of enterprise integration patterns and service-oriented architecture.

·       Experience troubleshooting application and API integration issues.

·       Experience working in Agile/Scrum development environments.

·       ·  Strong analytical, problem-solving, and communication skills.

Education

 

B.Tech/ M.Tech/MCA

6+ Years

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