Trabajo freelance junior en Barcelona

Freelance Senior OR Junior Full Stack Developer – React / Next.js / Node.js – Barcelona You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile environment. Responsibilities - Develop and maintain complex, data-heavy user interfaces using React and Next.js - Build and optimise reusable...

We are looking for aJunior Full Stack Developer to join our team and support the development of a new web platform built with modern JavaScript technologies. You will work closely with Senior Developers, the Tech Lead, the Product Owner, and the UX Designer to implement new features, build UI components, integrate APIs, and contribute to the overall technical quality of the product. This role is...

Are you eager to learn bursting with energy and ready to give it your all Welcome to Quipu where your growth is our mission! Lets build something extraordinary together. About Us Quipu is a cloud-based SaaS solution founded over 10 years ago with a single goal : to simplify the often overwhelming administrative and accounting processes for small businesses freelancers and consultancies. Two...

Overview We are looking for a Senior Java Backend Engineer to join a long-term freelance project in Barcelona (hybrid: 3 days onsite, 2 remote). This role is part of a strategic transformation initiative in the financial sector, modernizing data management systems with cloud-native technologies and agile methodologies. Responsibilities - Build and optimize back-end services with Java...

You will collaborate closely with the Tech Lead, Product Owner, UX Designer, and Data team to design, develop, and deliver high-quality features within an agile environment. This role requires strong expertise in front-end engineering (React/Next. js), solid understanding of backend APIs, and the ability to write scalable, maintainable code. Responsibilities Develop and maintain complex,...

Desde E-Frontiers nos encontramos en búsqueda de profesionales freelance para unirse como comercial externo a una importante asesoría B2B especializada en energía, seguridad telecomunicaciones ubicada en Barcelona.Formando parte de su equipo comercial, tendrás a tu disposición una amplia gama de productos en diversos áreas aumentando su volumen de negocio y su cartera de clientes.Como comercial...

Join to apply for the Legal Assistant / Junior Lawyer role at Reverse Tech At Reverse Tech, we are on a mission to create, launch, and scale digital product brands in the health and wellness space. Our goal is ambitious – we aim to help 10 million people improve their health by 2026 through hyper‑targeted, mass‑scale brands. We specialize in subscription‑based business models and pride ourselves...

Buscamos personas interesadas en el entorno digital para colaborar como Junior Digital Marketing Assistant en modalidad freelance. El rol está orientado al apoyo en actividades básicas relacionadas con el uso de plataformas digitales y redes sociales, sin requerir experiencia previa, ya que se brinda acompañamiento y orientación inicial.El trabajo se realiza de forma remota, formando parte de un...

About the jobSmartAssets is on the lookout for an experienced and innovative Lead AI Engineer to join our dynamic team. In this role, you will take a leadership position in developing and optimizing AI-driven features, guiding junior engineers, and ensuring the robustness and scalability of our AI solutions. You will play a pivotal role in shaping our platform's future by leading new projects and...

Descripción del trabajo Para un importante cliente, necesitamos el siguiente perfil: Técnico Senior Dynamics CRM / .NET Responsabilidades y requisitos - Desarrollo con Microsoft CRM 365 OnPremise: - Plugins - Workflows - BPF - Custom Action - SDK CRM - Gestión de Seguridad - Entidades Virtuales - Conocimiento TFS para gestión de fuentes. - Conectividad de CRM con SharePoint. - Servicios Web...

Senior Translation Project Manager – Regulatory Submissions Join to apply for the Senior Translation Project Manager – Regulatory Submissions role at IQVIA. SENIOR TRANSLATION PROJECT MANAGER – REGULATORY SUBMISSIONS Working with the wider Project Management team, the Senior Translation Project Manager – Regulatory Submissions is responsible for coordinating and managing the full lifecycle of...

Full Time Nail Technician for a High Street Salon in Spain Join Spa Staff.com as a Full Time Nail Technician at a high street salon in Barcelona. Job Details - Location: Barcelona - Experience Required: Over 2 years - Salary: Negotiable based on skills and experience - Start Date: Open-ended - Employment Type: Full-time - Seniority Level: Mid-Senior level Responsibilities - Perform...

11 months ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Continue with Google Company Description SGS...

3 days ago Be among the first 25 applicants This range is provided by Luzern eCommerce. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Tasks Please submit your CV in english. About Us We’re not just about eCommerce—we’re about helping brands thrive in the world’s most exciting marketplaces. Whether supporting a new...

We are looking for a Junior Full Stack Developer to join our team and support the development of a new web platform built with modern JavaScript technologies. You will work closely with Senior Developers, the Tech Lead, the Product Owner, and the UX Designer to implement new features, build UI components, integrate APIs, and contribute to the overall technical quality of the product. This role is...

A leading recruitment agency is seeking a Freelance Senior or Junior Full Stack Developer in Barcelona. The role requires strong skills in React.js, Next.js, and Node.js. The developer will work in a hybrid environment, contributing to high-quality features in collaboration with cross-functional teams. Candidates should have 3-5+ years of experience and strong communication skills in English....

About the job SmartAssets is on the lookout for an experienced and innovative Lead AI Engineer to join our dynamic team. In this role, you will take a leadership position in developing and optimizing AI-driven features, guiding junior engineers, and ensuring the robustness and scalability of our AI solutions. You will play a pivotal role in shaping our platform's future by leading new projects...

About the job SmartAssets is on the lookout for an experienced and innovative Lead AI Engineer to join our dynamic team. In this role, you will take a leadership position in developing and optimizing AI-driven features, guiding junior engineers, and ensuring the robustness and scalability of our AI solutions. You will play a pivotal role in shaping our platform's future by leading new projects...

About the job SmartAssets is on the lookout for an experienced and innovative Lead AI Engineer to join our dynamic team. In this role, you will take a leadership position in developing and optimizing AI-driven features, guiding junior engineers, and ensuring the robustness and scalability of our AI solutions. You will play a pivotal role in shaping our platform's future by leading new projects...

About the job SmartAssets is on the lookout for an experienced and innovative Lead AI Engineer to join our dynamic team. In this role, you will take a leadership position in developing and optimizing AI-driven features, guiding junior engineers, and ensuring the robustness and scalability of our AI solutions. You will play a pivotal role in shaping our platform's future by leading new projects...