Sr. Frontend Developer

hace 2 semanas

Valencia, Valencia, España Datamaran A tiempo completo
Your mission

  • Collaborate in the discovery, design, and planning of new features

  • Build and maintain a large-scale web application: debug, test, optimize, and ship code

  • Work closely with UI/UX, product managers, and QA in a cross-functional agile team

  • Bring insights into user needs and help evaluate potential solutions during product discovery

  • Assess tradeoffs between technical approaches and align them with business and product goals

  • Contribute to front-end architecture decisions and help modernize our tooling

Your profile

  • Several years of professional front-end development experience (typically 5+ years), across multiple projects

  • Strong expertise in HTML, CSS, JavaScript (ES6+), and (for tooling)

  • Hands-on experience with (or similar UI libraries like React, Angular, or Svelte)

  • Familiarity with modern web development principles (SOLID, SRP, SOC, DRY)

  • Comfortable with Git and solid command-line skills

  • Proactive, detail-oriented, and committed to delivering high-quality user experiences

  • Strong written and spoken communication skills in English

Bonus Skills

  • Experience with large-scale front-end architecture and design patterns

  • Knowledge of backend frameworks in Python (e.g., FastAPI)

  • Basic familiarity with PostgreSQL

  • Growth mindset and appetite for continuous learning

  • Exposure to AWS, Docker, or DevOps practices

  • Interest in AI-driven software development lifecycle improvements

Why us?

Work with real impact
Join a mission-driven sustainability-tech company where your work delivers measurable results. You help corporations identify, prioritize, and monitor ESG risks and opportunities that truly matter.

Fair, transparent compensation
A yearly reviewed salary, aligned with the market median, and a defined growth range so you always know how your role and compensation can grow.

A truly diverse, international team
Work alongside colleagues from more than 25 nationalities, with a genuine 50/50 gender balance across the company. Different perspectives make better decisions.

Flexibility that respects your life
Design your weekly schedule together with your team. We trust you to organize your time and focus on outcomes, not hours.

Daily food perks
11€ per working day as a meal allowance, plus food and snacks at the office to fuel collaboration and shared moments.

Wellbeing beyond work
Fitness allowance or access to Urban Sports, because taking care of yourself is key to building something sustainable together.

Support for growing families
Monthly kindergarten stipend for parents with children under 3 years old, because peace of mind at home makes a real difference at work.

Health and pension plan
Private health insurance for you and your family, plus a pension plan where the company matches and doubles your personal contributions.

Continuous learning culture
Frequent training, a dedicated conference budget, and full access to O'Reilly so you can keep raising the bar and stay at the top of your craft.

Equipment that fits your way of working
Choose the setup that works best for you (Mac or Linux), so nothing slows you down.

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