Web UI Engineer

DataArtha Solutions; Ernakulam; Hybrid; INR 900,000 - 1,300,000; Full time

Job summary

DataArtha Solutions in Kochi (hybrid) seeks a frontend engineer with 3-6 years of experience in responsive web development. The role focuses on Thymeleaf-based UI, HTMX interactions, Bootstrap layouts and secure, accessible interfaces within a Spring MVC environment.

You will drive reusable components, performance optimizations, and cross-browser QA, delivering a robust corporate website and dashboards with end-to-end automation support.

Qualifications

• Proven experience in responsive web development and UI composition.
• Strong familiarity with HTML5, CSS3 and Bootstrap.
• Experience with Thymeleaf or equivalent templates.
• Knowledge of HTMX or progressive enhancement concepts.
• Ability to build accessible, responsive interfaces.
• Understanding of CSRF, XSS and secure sessions.

Responsibilities

• Implement Thymeleaf pages, reusable fragments and HTMX interactions.
• Create responsive Bootstrap layouts for dense workflows.
• Implement validation, loading, empty, error and permission states.
• Maintain accessible semantic HTML and keyboard support.
• Integrate with Spring MVC, sessions and CSRF protection securely.
• Optimize page weight, assets, SEO and Core Web Vitals for public pages.
• Write UI/component tests and support end-to-end automation.
• Perform cross-browser visual QA and production defect correction.
• Establish reusable web layout and component library.
• Deliver Operations Center workflows for monthly domain increments.
• Launch performant, SEO-ready corporate website.
• Achieve accessibility and browser acceptance.
• Document components and front-end troubleshooting.

Skills

HTML5

CSS3

Bootstrap

JS basics

Server-rendered UI

Thymeleaf

HTMX

Responsive UI

Web security basics

Git

Build pipelines

Collaboration

Spring MVC

Playwright/Selenium testing

Operational dashboards/UI

Job description

Web Experience Engineering India - Kochi preferred / hybrid 3-6 years in responsive web development Full-time

Reports To Java Technical Lead / Web Lead

Experience 3-6 years in responsive web development

Employment Full-time

Direct Reports None

The Role

What you'll do and what you'll bring

Key Responsibilities

• Implement Thymeleaf pages, reusable fragments and HTMX interactions
• Create responsive Bootstrap layouts for dense operational workflows
• Implement validation, loading, empty, error and permission states
• Maintain accessible semantic HTML, keyboard support and responsive behaviour
• Integrate securely with Spring MVC, sessions and CSRF protection
• Optimise page weight, caching, assets, SEO and Core Web Vitals for public pages
• Write UI/component tests and support end-to-end automation
• Perform cross-browser visual QA and production defect correction

Essential Qualifications & Skills

• HTML5, CSS3, Bootstrap and modern JavaScript fundamentals
• Server-rendered UI development; Thymeleaf or equivalent template technology
• HTMX or progressive enhancement concepts
• Responsive and accessible interface implementation
• Web security basics including CSRF, XSS and secure session handling
• Git, build pipelines and collaboration with designers/backend engineers

First Six Months

Expected outcomes

• Establish reusable web layout and component library
• Deliver Operations Center workflows for each monthly domain increment
• Launch performant, SEO-ready corporate website
• Achieve accessibility and browser acceptance
• Document components and front-end troubleshooting

Accountability

Success measures

• UI defect and rework rate
• Accessibility compliance
• Page performance
• Component reuse and delivery lead time

Good to Have

Preferred qualifications and behavioural fit

Preferred Qualifications

Spring MVC integration
Playwright/Selenium testing
Operational dashboards or data-heavy enterprise UI

Behavioural Competencies

Visual precision
Progressive enhancement mindset
User-focused problem solving
Cross-functional collaboration

Working Context

What to expect if you join

The role works in a cross-functional, documentation-first and architecture-led product environment. Candidates must be comfortable with hands-on ownership, transparent decisions, code/design review, automated quality controls and production accountability. The six-month MVP excludes unnecessary microservices, Kubernetes, speculative AI and other scope not approved through product governance.