Front End Developer
hace 2 días
1 week ago Be among the first 25 applicants SQLI Group is a digital agency, with 30 years leading the implementation and management of digital devices for a reinvented user experience. We are over 2500 talents in more than 13 countries and 3 continents. We are a human touch company & key partner of the largest international companies with global projects. We #Perceive #Challenge #Deliver #Inspire Job Description We are looking for a front-end developer with proven experience in architecture and design patterns. Working autonomously, you he/she implement front-end scripting on high-impact projects, promoting best practices and ensuring the scalability and performance of our applications. What is this all about? Deploy all teams decisions in large-scale React/Next.js applications. Define and implement modern front-end patterns, rendering strategies, and scalable structures. Collaborate with backend engineers, designers, and product managers to align architectural vision with business goals. Guide performance optimization through SSR, CSR, and ISR strategies. Contribute to design and implementation of complex API integrations and state management solutions. Main Relationships Frontend and Backend Developers Product Owners & Managers UX/UI Designers QA Engineers Business Stakeholders Qualifications Who are you? Proven experience coding in large ecommerce complex React or Next.js projects. Deep expertise in JavaScript/TypeScript and advanced design patterns. Strong ability to optimize performance and manage rendering strategies (SSR, CSR, ISR). Solid grasp of data structures and algorithms, and how they impact front-end performance. Experience working with complex API integrations and modern state management (Zustand, Redux, TanStack, etc.). Capable of mentoring other developers and reviewing code with a focus on quality and scalability. Additional Information What do we offer? Permanent contract. Hybrid policy work. (1 day office, 4 days home office) Competitive salary. Flexible Remuneration (Meal vouchers, kinder garden, Public Transport/Mobility) Private health insurance (including dental care). Juno Journey Premium member platform with a lot of on-line learnings (certifications, courses, etc). Individual yearly training and certification budget. Work Schedule Monday to Friday. Intensive working hours on Fridays and all week in July and August. Full salary coverage for sick leave. Relocation package. Data protection notice SQLI Group ensures that applicants' personal data is processed as required by the EU General Data Protection Regulation (GDPR) and the Ley de Protección de Datos 3/2018 of the Spanish Kingdom. Personal data is processed for the purpose of carrying out the hiring process and joining to our talent community. You can exercise your rights in terms of General Data Protection and digital guarantees through Seniority level Mid-Senior level Employment type Full-time Job function Information Technology Industries IT Services and IT Consulting Referrals increase your chances of interviewing at SQLI by 2x Get notified about new Frontend Developer jobs in Barcelona, Catalonia, Spain . #J-18808-Ljbffr
-
Front-End Developer
hace 2 semanas
barcelona, España Yk Robotics A tiempo completoOverview UX/UI and front-end development of our robotic platform Flexibility & Autonomy We believe in autonomy, flexible work culture and possibility of fully remote. We are all equal and we have all the same opportunities. We want our people to be committed and we reward them with benefits and a share scheme. We are looking for a seasoned front-end...
-
Front-End Developer
hace 3 días
Barcelona, España Yk Robotics A tiempo completoOverview UX/UI and front-end development of our robotic platform Flexibility & Autonomy We believe in autonomy, flexible work culture and possibility of fully remote. We are all equal and we have all the same opportunities. We want our people to be committed and we reward them with benefits and a share scheme. We are looking for a seasoned front-end...
-
Senior Front End Developer, hibrido
hace 7 días
Barcelona, España Aubay A tiempo completoSenior Front End DeveloperFunciones Buscamos un Senior Front End Software Developer altamente competente para integrarse a nuestro equipo y contribuir al escalado de activos de IA y al desarrollo de soluciones innovadoras basadas en Retrieval-Augmented Generation (RAG) y Document Understanding. Formarás parte de un equipo multidisciplinario que trabaja en...
-
Front End Angular Developer
hace 2 días
Barcelona, Barcelona, España Zaidan It Solutions. A tiempo completoFront End Angular Developer(Enterprise UI / Clean Code & Testing)¿Te interesa un proyecto estable enfocado en desarrollo frontend enterprise, calidad de código y buenas prácticas?En Zaidan IT Solutions buscamos un/a Front End Angular Developer para el desarrollo y mantenimiento de aplicaciones Angular en entorno corporativo.Lo que te...
-
Senior Front End Developer
hace 4 días
Barcelona, Barcelona, España PSD Group A tiempo completoSenior Front End Developer (Angular)SummaryLocation:Barcelona (Hybrid)Day Rate:NegotiableDuration:Until end of 2026Availability:ASAPAbout the ClientMy client is the air transport industry's IT provider, delivering solutions for airlines, airports, aircraft and governments. Their technology powers more seamless, safe and sustainable air travel. They are...
-
Senior Front End Developer
hace 19 horas
Barcelona, España PSD Group A tiempo completoSenior Front End Developer (Angular)SummaryLocation: Barcelona (Hybrid)Day Rate: NegotiableDuration: Until end of 2026Availability: ASAPAbout the ClientMy client is the air transport industry's IT provider, delivering solutions for airlines, airports, aircraft and governments. Their technology powers more seamless, safe and sustainable air travel. They are...
-
Senior Front End Developer
hace 24 horas
Barcelona, España PSD Group A tiempo completoSenior Front End Developer (Angular)SummaryLocation:Barcelona (Hybrid)Day Rate:NegotiableDuration:Until end of 2026Availability:ASAPAbout the ClientMy client is the air transport industry's IT provider, delivering solutions for airlines, airports, aircraft and governments. Their technology powers more seamless, safe and sustainable air travel. They are...
-
Senior Front End Developer
hace 2 semanas
Barcelona (Híbrido), España Aubay A tiempo completoFuncionesBuscamos un Senior Front End Software Developer altamente competente para integrarse a nuestro equipo y contribuir al escalado de activos de IA y al desarrollo de soluciones innovadoras basadas en Retrieval-Augmented Generation (RAG) y Document Understanding.Formarás parte de un equipo multidisciplinario que trabaja en la intersección de LLMs,...
-
Senior Front End Developer
hace 1 día
Barcelona, España PSD Group A tiempo completoSenior Front End Developer (Angular) Si le interesa solicitar este empleo, por favor, asegúrese de cumplir los siguientes requisitos que se enumeran a continuación. Summary Location: Barcelona (Hybrid) Day Rate: Negotiable Duration: Until end of 2026 Availability: ASAP About the Client My client is the air transport industry's IT provider, delivering...
-
Senior Front End Developer
hace 17 horas
Barcelona, España PSD Group A tiempo completoSenior Front End Developer (Angular) Summary Location: Barcelona (Hybrid) Day Rate: NegotiableDuration: Until end of 2026 Availability: ASAPAbout the Client My client is the air transport industry's IT provider, delivering solutions for airlines, airports, aircraft and governments. Their technology powers more seamless, safe and sustainable air travel. They...
