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Full Stack Developer (Cloud Platforms)

On-site in Lleida·Full-time·Added 7 days ago (last checked 8 Oct)

Agency

Grupo Crit

756 open roles

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Overview

Work mode: On-site, Lleida
Contract: Full-time
Hours: Jornada intensiva on Fridays and in summer
Spanish: Fluent
English: Required
Other languages: Catalan
Experience: 3+ years
Education: University degree
Benefits: Private health insurance, flexible pay plan

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Skills

Nice to have

Python

This job advert was originally written in Spanish.

Requirements

What we're looking for

Studies related to development (Computer Science degree, Software Engineering, or related field).
Minimum of 3 to 5 years of experience as a Full Stack Developer.
Solid experience in cloud environments (AWS, especially EC2 and S3)
Knowledge of Google Cloud Platform (GCP)
Experience with production platforms and complex architectures
Knowledge of PHP, JavaScript, and React
HIGHLY VALUABLE: Python, Django, Laravel, and DevOps practices
Experience in analyzing and evolving existing platforms
Technical leadership skills and team coordination
Analytical vision and results-oriented mindset
Languages: native Spanish or Catalan, professional English (C1)
Problem-solving skills and ability to learn autonomously.
Drive to lead projects and interact with clients
Experience with artificial intelligence (LLMs, automation, agents)
Experience in XR, 3D, or IoT environments
Knowledge of Heroku or multi-cloud architectures
Interest or experience in robotics.

The role

Job description

We are looking for a Senior Full Stack Developer with experience in Cloud environments to join the development team of our client in Lleida.

You will be a key part of the technical leadership in an environment of constantly evolving products, where we are looking for someone with a product vision, capable of understanding existing platforms, stabilizing them, optimizing them, and supporting the team in its technical evolution, actively participating in technological decision-making.

The mission of the role

Technically lead the continuity, evolution, and scalability of cloud platforms and products, ensuring their maintenance, improvement, and integration with new technological capabilities. This role will act as a cloud technical reference within an ecosystem of connected solutions involving augmented, virtual, and mixed reality (XR) applications, as well as projects with an artificial intelligence component and, valuably, robotics.

If you are motivated by technological challenges, you have the vision and experience for the mission, we want you on the team!

Responsibilities

Manage the technical cloud architecture of existing platforms and products.
Manage, maintain, and evolve infrastructures deployed on AWS and/or GCP.
Oversee production, staging, and development environments.
Ensure operational continuity and reduce technical debt.
Define criteria for scalability, security, traceability, and maintainability.
Analyze existing, legacy, or operational products.
Identify risks, dependencies, areas for improvement, and refactoring opportunities.
Design plans for technical continuity and progressive evolution.
Ensure knowledge transfer and functional/technical documentation.
Provide clear instructions and guidance to the development team.
Coordinate tasks from a functional and technical perspective.
Help unblock architectural, integration, and deployment decisions.
Participate in technical prioritization, solution reviews, and deliverable tracking.
Participate in decisions regarding backend, frontend, integrations, and DevOps.
Review or intervene on stacks such as PHP/Laravel, JavaScript/React, and valuably Python/Django.
Ensure consistency between application, infrastructure, and operations.
Understand and promote the use of artificial intelligence in the development cycle.
Promote an AI-enabled / spec-driven development approach.
Identify and evaluate internal use cases for LLMs, automation, assistants, agents, and productivity tooling.
Analyze third-party platforms, existing services, and integration flows.
Design continuity and interoperability between systems.
Evaluate integrations between backends, frontends, cloud services, devices, and external interfaces.

Benefits

You will be part of an environment where cloud, software, artificial intelligence, and immersive technology converge, participating in projects with real impact and constant evolution.
Opportunity to work in an environment certified as a "GREAT PLACE TO WORK"
Inclusive, collaborative work culture focused on continuous improvement.
Professional development through training programs and personalized career plans.
Emotional salary focused on your well-being, including:
Free coffee and fruit in the office
Subsidized catering and vending services
Health insurance and medical check-ups
Flexible compensation for childcare, meals, transportation, and training.
Flexible working hours with arrival window from 7:30 AM to 9:30 AM
Intensive work schedule on Fridays and during the summer
Day off on your birthday
Personal days for personal matters
23 working days of vacation
Flexibility on local public holidays
Flexibility to receive your salary with just one click!
Discounts on technology 4.0.
Electric car charging point, bicycle and scooter parking at the office.
Team building events, ping-pong in the office, and much more!

About Grupo Crit

Grupo Crit is a French staffing and recruitment group headquartered in Paris, providing temporary work, permanent placement, and HR outsourcing services across multiple industries. With a strong presence in France and expanding operations in Spain, the company connects businesses with skilled workers in sectors such as logistics, manufacturing, administration, and technical trades. The group operates through a network of local agencies, offering flexible employment solutions to both companies and job seekers.

In Spain, Grupo Crit has a significant footprint with numerous job openings across regions like Madrid, Barcelona, Zaragoza, and Andalusia, reflecting its role as a major employer in the country's staffing sector. The company's work culture is centered on operational efficiency and matching talent with client needs, making it a practical entry point for international professionals seeking temporary or permanent roles in Spain, particularly in industrial and administrative positions. However, as a staffing agency, its relevance to international hires is primarily through the roles it manages rather than a distinct corporate culture.