Angular Front-End Developer

The opportunity

Hitachi, Ltd. is seeking a talented Senior Front-End Developer to design, develop, and maintain modern, high-quality user interfaces for critical enterprise applications, ensuring excellent user experience and seamless interaction with backend systems.

How you'll make an impact

• Design, develop, and implement responsive, high-performance, and accessible user interfaces using modern JavaScript frameworks (Angular).

• Translate UI/UX designs and business requirements into clean, maintainable, and reusable front-end code.

• Collaborate closely with backend developers, UX/UI designers, product managers, and other stakeholders to deliver end-to-end solutions.

• Ensure cross-browser compatibility and optimize applications for maximum speed and scalability.

• Apply best practices in front-end architecture, state management, and component-based development.

• Participate in code reviews, providing constructive feedback and ensuring adherence to coding standards and architectural guidelines.

• Troubleshoot, debug, and resolve UI-related issues across different environments.

• Implement and maintain front-end testing strategies (unit, integration, and end-to-end tests).

• Contribute to continuous improvement of development processes, tools, and front-end best practices.

• Stay up to date with emerging front-end technologies, frameworks, and industry trends.

• Coach and support junior front-end developers, reviewing their work and promoting knowledge sharing within the team.

Your background:

• Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.

• Minimum 5 years of proven experience as a Front-End Developer, preferably in enterprise or large-scale applications.

• Strong proficiency in HTML5, CSS3, and JavaScript/TypeScript.

• Hands-on experience with modern front-end frameworks. Mandatory experience with Angular; experience with other frameworks such as React or Vue.js is desirable.

• Solid understanding of responsive design, cross-browser compatibility, and web performance optimization.

• Experience working with RESTful APIs and integrating front-end applications with backend services.

• Familiarity with state management libraries (e.g., Redux, NgRx, Vuex) is a plus.

• Knowledge of testing frameworks (e.g., Jest, Cypress, Playwright) is desirable.

• Experience with version control systems, preferably Git.

• Understanding of accessibility standards (WCAG) and UX best practices is a plus.

• Strong problem-solving skills, attention to detail, and a proactive mindset.

• Excellent communication skills and ability to work effectively in a collaborative, cross-functional team.

More about us

A holistic range of competitive benefit programs to support your financial, physical and mental wellbeing and personal development. We want you to truly thrive with us - in work and out.

For this role, depending on grade and experience, we offer the following employee benefits (subject to the respective plan rules): Annual Incentive Plan, Flexible Working, Meal Allowance, Life Insurance, Medical Check-up, Psychological assistance, Language training, Coaching & Assessments.

Apply now

Current employees apply here

Client-provided location(s): Barcelona, Spain, Madrid, Spain, Zaragoza, Spain

Job ID: Hitachi_Energy-JID3-199221

Employment Type: FULL_TIME

Posted: 2026-06-12T18:45:55