UX Designer
SonataOne
6 - 10 years
Chennai
Posted: 26/02/2026
Job Description
Job Title: Sr Angular Developer UX Designer
Location: Chennai, India (5 days a week from office)
Job Type: Full time
Experience 6 to 10 Years
DNA UX Program –UX Designer
Role Description
· Develop and modernize enterprise-grade UI applications using Angular as part of a large-scale UI modernization initiative.
· Work closely with UX designers, backend teams, and product owners to deliver responsive, scalable, and high-performance user interfaces.
· Consume and integrate APIs using GraphQL and REST, and implement real-time UI updates through push notification mechanisms.
· Leverage AI-powered code assistance tools for code generation, design quality, and unit test coverage.
· Ensure code quality through unit testing, peer reviews, and adherence to UI and security best practices.
· Collaborate with cross-functional teams to translate functional and non-functional requirements into robust UI solutions.
Skills & Proficiency Levels
· Skill Things to Check During Interview Proficiency (SFIA Level)
· Angular Development Strong Angular (v12+ preferred), components, modules, services, routing, forms, RxJS, state management; performance optimization Level 4
· UI Modernization Experience migrating legacy UIs to modern Angular-based architecture; modularization and reusability Level 4
· GraphQL Query/mutation design, schema understanding, error handling, pagination, caching strategies (Apollo or similar) Level 3–4
· REST API Integration API consumption, authentication, error handling, versioning, API performance considerations Level 4
· Real-Time Push Notifications WebSockets, Server-Sent Events (SSE), or Firebase/SignalR-style integrations Level 3–4
· HTML / CSS / UI Engineering HTML5, CSS3, responsive design, accessibility (WCAG), cross-browser compatibility Level 4
· Unit Testing Jasmine, Karma, Jest; component and service-level testing; test coverage and mocking Level 4
· AI Code Assist Tools Hands-on use of AI tools for code generation, refactoring, design suggestions, and unit test creation Level 3–4
· Build & Tooling npm, Angular CLI, linting, build optimization, CI-friendly frontend builds Level 3–4
· Learning Mindset Willingness to adopt new Angular features, UI patterns, and AI-assisted development approaches Level 4
Sonata Software Overview
In today's market, there is a unique duality in technology adoption. On one side, extreme focus on cost containment by clients, and on the other, deep motivation to modernize their Digital storefronts to attract more consumers and B2B customers.
As a leading Modernization Engineering company, we aim to deliver modernization-driven hypergrowth for our clients based on the deep differentiation we have created in Modernization Engineering, powered by our Lightening suite and 16-step Platformation™ playbook. In addition, we bring agility and systems thinking to accelerate time to market for our clients.
Headquartered in Bengaluru, India, Sonata has a strong global presence, including key regions in the US, UK, Europe, APAC, and ANZ. We are a trusted partner of world-leading companies in BFSI (Banking, Financial Services, and Insurance), HLS (Healthcare and Lifesciences), TMT (Telecom, Media, and Technology), Retail & CPG, and Manufacturing space. Our bouquet of Modernization Engineering Services cuts across Cloud, Data, Dynamics, Contact Centers, and around newer technologies like Generative AI, MS Fabric, and other modernization platforms.
Why join Sonata Software?
At Sonata, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build never seen before solutions to some of the world’s toughest problems. You´ll be challenged, but you will not be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
- Sonata Software is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity, age, religion, disability, sexual orientation, veteran status, marital status, or any other characteristics protected by law.
About Company
SonataOne is a platform by Sonata Software, offering IT services, digital transformation solutions, and cloud-based enterprise application services to help businesses modernize and scale their operations.
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