Desarrollador/a Senior Frontend (Cells / LitElement)

HybridSalary not specified
Spain · Valencia, Spain · Zaragoza, Spain

Tech Stack

CSSJavaScriptHTML

Job Description, Responsibilities & Requirements

About the Position

GFT is a pioneering company in digital transformation. We design business solutions centered on artificial intelligence (AI-Centric), modernize IT infrastructures, and develop next-generation core systems for leaders in the banking, insurance, and industrial sectors. In close collaboration with our clients, we challenge the limits to help them achieve their full potential.

What we are looking for:
We currently have an opening for a Senior Frontend Developer (Cells / LitElement) who wants to develop their career in the field of architecture in the development and design of APIs at GFT. We are looking for an enthusiastic and dynamic person, willing to start and grow in a multicultural, motivating, and challenging environment.

Responsibilities

  • Development of reusable Web Components
  • Implementation of dynamic web interfaces: Building interactive interfaces using JavaScript (ES6 / Vanilla), applying good practices, modularity, and modern development patterns.
  • Developing complex layouts with advanced HTML5 and CSS3, including Flexbox, Grid, animations, CSS variables, and responsive design.
  • Integration and customization of component frameworks/libraries: Adapting and extending JavaScript-based frameworks or libraries to create scalable solutions aligned with design standards (Design Systems).
  • Optimization and maintenance of frontend applications

Requirements

  • LitElement and/or Cells
  • JavaScript (ES6 / Vanilla)
  • Development of web components and interfaces
  • Advanced HTML and CSS
  • Component frameworks/libraries based on JavaScript

Personal Competencies

  • Good interpersonal skills.
  • Results-oriented.
  • Good communication and presentation skills in front of local and remote teams in different locations and cultural backgrounds.
  • Fluent English, spoken and written (B2).
  • Ability to work independently with little supervision.
  • Good problem-solving and decision-making skills.

We Offer

  • Reconciliation and Flexibility: Possibility to work from home hybrid/remote, flexible schedules, and intensive Fridays.
  • Training and Development: Personalized plan, training programs.
  • Social Benefits: Life insurance, remote work support.
  • Flexible Benefits "a la carte": Corporate allowance for food, transportation, health insurance, childcare, and training, tailored to your needs and combined with flexible compensation.
  • Relocation Package (if applicable): Financial support, visa sponsorship, and advice.
  • Recommendation Program.
  • Wellness Program: Nutrition, physical, mental. Discounts with Wellhub. Free psychological support service.
  • Life at GFT: Smart offices, events, values awards, inspirational talks.
  • International corporate culture.

About the Company

GFT is a partner for IT consulting and software development, specializing in the digital transformation of our clients in the finance, insurance, and industrial sectors. Our approximately 700 talents in Germany develop sustainable solutions with the latest technologies.

Join Our Global Team!

At GFT, we consider diversity one of our fundamental pillars and promote an inclusive work environment based on cooperation and mutual respect. We offer equal opportunities to all people without regard to race, cultural origin, sex, age, sexual orientation, gender identity, disability, or religious beliefs. GFT has a registered Equality Plan that outlines the measures to be taken to achieve equal treatment and opportunities in the company and to eliminate, if any, discrimination based on sex.

Stay informed about our professional opportunities

Join our TALENT COMMUNITY and customize your job alerts, receive news and invitations to events, based on your interests.

CREATE A JOB ALERT

Send application now »

Job Details

Company name:
GFT Poland
Location:
Spain · Valencia, Spain · Zaragoza, Spain
Employment Type:
Full-time
Work Mode:
Hybrid
Posted on TheJob:
May 2, 2026
Last checked:
Jul 18, 2026
Apply Now
© 2026 TheJob, Inc. All rights reserved.