Empleos de fullstack senior developer en Barcelona

Job ID: Posted: Posted 30+ Days AgoStart Date: Location: Spain - BarcelonaTime Type: Full timeJOB DESCRIPTION:Senior Software Engineer (Backend)ABOUT LINGOLingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer,...

The Senior Technical Writer is an individual contributor role embedded at the intersection of Product, Engineering, and Customer Experience. The right person owns every piece of content that helps our Sales and customers understand, install, integrate with, and get value from Webfleet's products — across hardware, software, and developer-facing APIs —...

Apex Group Ltd is seeking a Senior Software Developer to join its team in Barcelona. This role involves liaising with the quantitative development team to ensure the successful evolution of the business unit within Apex. The ideal candidate will have strong knowledge of .NET, Visual Studio, and SQL Server, along with 3 to 5 years of experience.The position...

The Senior Technical Writer is an individual contributor role embedded at the intersection of Product, Engineering, and Customer Experience. The right person owns every piece of content that helps our Sales and customers understand, install, integrate with, and get value from Webfleet’s products — across hardware, software, and developer-facing APIs —...

We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps...

We are seeking experienced Senior Java/Angular Developers to work with European Institutions in Brussels. Please note that work permits are not provided. This position is open to employees and contractors. Fluency in English is required. Developing and maintaining web-based applications Creating test programs 5 to 15 years of Java development...

Job Title: Lead Salesforce Developer (f/m/d) Business Division: Hexagon MI / Waygate Barcelona, Hybrid Waygate Technologies is a global leader in industrial inspection and non‐destructive testing (NDT) solutions, serving industries such as aerospace, automotive, energy, and advanced manufacturing. The business will soon become part of Hexagon...

Senior Python Developer to build and maintain scalable back-end services, integrate with front-end applications, and leverage cloud infrastructure, potentially working on GenAI applications.

King is seeking a Senior Unity Developer in Barcelona to join the Catalog Games team. You will maintain a Unity-based title and explore migrating existing C++/custom engine games into Unity, collaborating with engineers to understand the codebase and shape future Unity projects. You will lead architectural decisions, write clean code, and work with...

The Senior Technical Writer is an individual contributor role embedded at the intersection of Product, Engineering, and Customer Experience. The right person owns every piece of content that helps our Sales and customers understand, install, integrate with, and get value from Webfleet's products — across hardware, software, and developer-facing APIs —...

Fresenius Kabi USA seeks a Senior Enterprise Architect to shape and align architecture across business, data, and technology domains. You will partner with IT leadership to translate strategy into actionable roadmaps and ensure coherence across programs. You will drive architecture simplification, oversee major initiatives, and guide decision-making to align...

The Apex Group was established in Bermuda in 2003 and is now one of the world’s largest fund administration and middle office solutions providers. Our business is unique in its ability to reach globally, service locally and provide cross‑jurisdictional services. With our clients at the heart of everything we do, our hard‑working team has successfully...

We are knowmad mood!Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología.Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

The Senior Full Stack Engineer will build and own product features working closely with the tech leadership.You will contribute to both frontend and backend systems, helping ship high quality software that is used daily by customers.This role is focused on delivery, quality and collaboration with the ability to influence technical decisions.Your...

Mystery Project busca un Senior Backend Developer para Barcelona, con funciones de diseño, desarrollo y despliegue de APIs escalables usando Node.js, TypeScript y NestJS. El candidato trabajará en migración hacia una arquitectura serverless en AWS y contribuirá a soluciones basadas en eventos con Lambdas, API Gateway y RDS.Formarás parte de un equipo...

UL Solutions is seeking a Senior Storage Advisory Expert to play a key role in delivering high-impact renewables projects and transactions across EMEA (Europe, Middle East, and Africa). This is a client-facing, transaction-focused position within our growing Renewables Advisory business, offering strong exposure to leading developers, investors and...

About the Team Our Technology team drives the evolution of our Engineering, Data, Product and User Experience functions. With a keen focus on delivering cutting‐edge solutions, we shape the digital landscape for our customers, readers and users. From revolutionizing visuals to optimizing tools and harnessing the power of data, mobile, video and social...

Join Amaris Consulting and work on payroll and human resources management platforms serving thousands of users worldwide. Be part of an international team, grow in an agile environment, and develop your career within a global group that values innovation, collaboration, and talent. As a Senior Java Developer, you will play a key role in the design,...

Senior .NET Developer (f/m/x)full-time | Location: Spain The Quality and Safety in Imaging GmbH (QSI) is a wholly owned affiliate of the European Society of Radiology (ESR), which represents the medical specialty of radiology in Europe and organises the biggest congress in this field, the annual European Congress of Radiology (ECR).QSI has been created to...

remoteo busca un Senior Backend Developer especializado en C# y .NET para Barcelona. Formarás parte del equipo de Digital Marketing & Sales en una compañía internacional líder con presencia en más de 60 países y más de 20.000 personas.Barcelona | Modelo híbrido. Serás parte de un equipo que evoluciona el ecosistema digital, asumiendo ownership...