Senior Frontend Engineer

Deltatre; Mumbai; In loco; INR 1.800.000 - 2.800.000; Tempo pieno

Descrizione del lavoro

Deltatre S.p.A. in Mumbai seeks a Senior Front-end Engineer to own features across our platform and mentor the team. You will shape technical decisions, contribute to design systems, and ensure high-quality, accessible front-end experiences across web and mobile.

You will lead performance optimization, collaborate with backend and product teams, and help advance our front-end tooling and CI/CD practices.

Competenze

• Strong proficiency in React and Next.js for cross-platform delivery.
• Solid HTML/CSS/SCSS with responsive layouts (flexbox, grid).
• Proven shipping of apps across web and mobile (iOS/Android).
• Experience building and maintaining component libraries or design systems.
• Deep understanding of front-end performance, profiling, and analytics integration.
• Experience with RESTful APIs or GraphQL.
• Familiar with CI/CD pipelines and modern front-end tooling.
• Experience with testing frameworks and a test-driven mindset.
• Strong communicator who can articulate technical decisions to stakeholders.

Mansioni

• Design, build, and maintain high-quality front-end experiences across web and mobile.
• Take the lead on solution and feature design, bringing well-reasoned proposals to delivery.
• Mentor mid-level and junior developers through code reviews and pairing.
• Contribute to and evolve our shared component library and design system for consistency and accessibility.
• Set a high bar for front-end performance, profiling, and performance analytics.
• Collaborate with back-end engineers, QA, and product to define scalable solutions.
• Contribute to CI/CD pipelines and front-end tooling, improving build reliability.
• Stay current with the front-end ecosystem and propagate best practices.

Conoscenze

React

NextJS

HTML

CSS/SCSS

Responsive design

Web & mobile delivery

Component libraries

Front-end performance

REST/GraphQL

CI/CD tooling

Testing frameworks

Communication

Descrizione del lavoro

As a Senior Front-end Engineer, you will take end-to-end ownership of features and solutions across our platform. Beyond your own delivery, you will contribute actively to how the team works, mentoring less experienced developers, shaping technical decisions at the solution and feature level, and helping establish standards that others build on.

Responsibilities:

• Design, build, and maintain high-quality front-end experiences across web and mobile platforms
• Take the lead on solution and feature design, bringing well-reasoned technical proposals and seeing them through to delivery
• Mentor mid-level and junior developers through code review, pairing, and day-to-day guidance - helping build capability across the team
• Contribute to and evolve our shared component library and design system, with a focus on consistency, accessibility, and long-term maintainability
• Set a high bar for front-end performance, profiling, measuring, and improving rendering, load times, and analytics instrumentation
• Collaborate with back-end engineers, QA, and product to define robust, scalable solutions
• Contribute to CI/CD pipelines and front-end tooling, improving build reliability and developer experience.
• Stay current with the front-end ecosystem and bring emerging patterns and practices into the team

Requirements:

• Deep proficiency in React and NextJS, including cross-platform delivery.
• Solid command of HTML and CSS/SCSS; responsive and adaptive layouts, flexbox, and grid.
• Proven track record of shipping apps across multiple targets: web, mobile (iOS/Android).
• Experience building and maintaining component libraries or design systems.
• Deep understanding of front-end performance; measurement, optimization, and analytics integration.
• Experience with RESTful APIs or GraphQL.
• Comfortable working within CI/CD pipelines and modern front-end tooling.
• Demonstrated testing approach; experience with modern front-end testing frameworks and a test-first mindset.
• Clear communicator who can articulate technical decisions to peers and cross-functional stakeholders.

Valued:

• Experience in the streaming or media industry: VOD, live events, player integrations, or DRM.
• Hands-on 10-foot development experience across Samsung Tizen, LG WebOS, Apple TV, or Android TV/Fire TV.
• Familiarity with client-side data event instrumentation.
• Knowledge of Node.js, AWS (Lambda, S3, CloudFront), or back-end concepts.
• Curiosity about the full stack and how front-end decisions interact with broader system design.