Senior Frontend

Who We AreAt Prem, we are building the self-sovereign AI infrastructure of tomorrow, combining privacy-preserving techniques, open-source models, and censorship-resistant protocols. Leveraging the capabilities of cutting-edge Large Language Models (LLMs), we provide an intuitive GenAI Developer Platform in order to integrate GenAI into your product or...

Who We AreAt Prem, we are building the self-sovereign AI infrastructure of tomorrow, combining privacy-preserving techniques, open-source models, and censorship-resistant protocols. Leveraging the capabilities of cutting-edge Large Language Models (LLMs), we provide an intuitive GenAI Developer Platform in order to integrate GenAI into your product or...

Consultora tecnológica especializada en proyectos de Ruby on Rails, Python y JavaScript busca incorporar en su empresa un Senior fullstack developer, especialziado en front. Responsabilidades: -Desarrollar aplicaciones web de alta calidad utilizando JavaScript, con un enfoque especializado en el frontend utilizando React.-Colaborar estrechamente con el...

Consultora tecnológica especializada en proyectos de Ruby on Rails, Python y JavaScript busca incorporar en su empresa un Senior fullstack developer, especialziado en front.Responsabilidades:-Desarrollar aplicaciones web de alta calidad utilizando JavaScript, con un enfoque especializado en el frontend utilizando React.-Colaborar estrechamente con el equipo...

Project Summary: Our client, a leading player in the pharmaceutical sector, is seeking a skilled Senior Frontend JavaScript Developer ( or ) for a temporary project based in Barcelona, Spain. Project Summary:- Final Client (Pharma Sector) - Location: Barcelona, Spain.- Dedication: Full Time (160hs)- Contract: Freelancer RW or Temp RW- Duration: May 24 to Dec...

Location: Preferably in the Barcelona area and open to hybrid working, but fully remote candidates will be considered. About Kognia: Kognia Sports Intelligence is on a mission to revolutionize football performance analysis through cutting-edge technology and deep insights into the game. Based in Barcelona and backed by industry giants including Xavi...

WalletConnect is the de facto web3 communications protocol allowing interoperability between wallets and dapps across chains. We began with a single API and now facilitate millions of messages and connections each month. Today we're building a suite of web3 SDKs including Web3Modal, Web3Wallet, Web3Inbox and more with a mission of empowering developers to...

Project Summary: Our client, a leading player in the pharmaceutical sector, is seeking a skilled Senior Frontend JavaScript Developer (React.js or Vue.js) for a temporary project based in Barcelona, Spain. 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐒𝐮𝐦𝐦𝐚𝐫𝐲:- Final Client (Pharma Sector) - Location: Barcelona, Spain.- Dedication: Full Time (160hs)-...

**React | Data Visualization | Design system | Observability | APM** Do you love web development and innovation? Do you feel comfortable both creating beautiful front-end UX components and developing efficient algorithms for challenging use cases? Do you want the features you develop to be used by thousands of the biggest companies around the world? Do you...

We are looking for a Senior Frontend Engineer to join our growing team. In this role, you will be responsible for designing, building and optimizing complex UI for modern integration platform using advanced JavaScript, HTML and CSS technologies. You will work with product, design and back-end teams to build innovative features. You will also be responsible...

El equipo de Webpps es el propietario de nuestra plataforma de Back Office, nuestra Red Social Privada y nuestro Marketplace, abarcando tanto el backend como el frontend. Se trata de un equipo ágil y multifuncional, con un alcance claro y bien definido, que requiere que los ingenieros de Backend y Frontend colaboren en la definición e implementación del...

**Senior Frontend Engineer**: - **Please note that this is a hybrid position working from Barcelona. **About EVPassport**: EVPassport is the technological evolution of EV charging software and hardware for forward-thinking companies worldwide who place a high value on the satisfaction of their customers. Developed with a deep understanding of Enterprise...

**Frontend Engineer (ReactJS)** **Compensation**: dependent on experience **Location**: Barcelona **Reporting to**:Frontend Tech Lead We're searching for a proactive Frontend Engineer who is able to write high quality web apps and that is passionate about delivering a great user experience in both desktop and mobile. You'll take responsibility for...

Frontend Engineer (ReactJS) Compensation: dependent on experience Location: Barcelona Reporting to: Frontend Tech Lead We're searching for a proactive Frontend Engineer who is able to write high quality web apps and that is passionate about delivering a great user experience in both desktop and mobile. You'll take responsibility for building Zeelo's consumer...

Descripción Start-up del sector healthcare busca a un/a Senior Fullstack que pueda lidera el proyecto de integración con Stripe y trabajar con el equipo técnico en el desarrollo de la aplicación. **Principales funciones**: Stack tecnológico: - Frontend Technologies: HTML, CSS, JAVASCRIPT, JQUERY, AJAX, BOOTSTRAP - Backend Technology: PHP(7) -...

El equipo de aplicaciones móviles es el propietario de nuestras aplicaciones para clientes de Android e iOS, que ofrecen servicios financieros a nuestros clientes, abarcando tanto el backend como el frontend. Se trata de un equipo ágil y multifuncional, con un alcance claro y bien definido, que requiere que los ingenieros de Backend, Android e iOS...

El equipo de aplicaciones móviles es el propietario de nuestras aplicaciones para clientes de Android e iOS, que ofrecen servicios financieros a nuestros clientes, abarcando tanto el backend como el frontend. Se trata de un equipo ágil y multifuncional, con un alcance claro y bien definido, que requiere que los ingenieros de Backend, Android e iOS...

ResponsibilitiesTranslate requirements into complicated, but clean and efficient codeProduce prototypes of web frontendsKnowledge sharing, technical leadershipDevelop schedules and determine milestonesParticipate in code reviews, and provide feedback on all aspects of the development processDocument code inclusive reusable frontend infrastructure and...

The Opportunity:We are in search of an experienced Senior Frontend Developer to join the Analytics team at UserTesting. The selected candidate will play a pivotal role in both shaping our product roadmap and ensuring the ongoing maintenance of our current platform. The ideal applicant will be a proactive team player, capable of working asynchronously within...

Descripción Buscamos a un Senior Fullstack que pueda liderar el proyecto de integración con Stripe y trabajar con el equipo técnico en el desarrollo de la aplicación. Stack tecnológico - Frontend Technologies: HTML, CSS, JAVASCRIPT, JQUERY, AJAX, BOOTSTRAP - Backend Technology: PHP(7) - Framework: Laravel(8) - Database: MySql Internal Modules: -...