Empleos de full stack developer react java en Barcelona

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

About SupersonikSupersonik helps B2B SaaS companies sell faster with AI-powered product demos. On a live video call, our AI Agent shares the screen to walk buyers through a personalized, interactive demo in any language. This lets teams skip long sales calls and focus on closing deals. We’re backed by Andreessen Horowitz (a16z) and work with leading SaaS...

Experteer Overview In this role you will design, build, and operate a scalable enterprise AI platform that enables multiple teams to adopt AI at scale. You will work within a cross-functional team to deliver shared AI services, governance, and model routing while ensuring reliability, security, and cost efficiency. You will shape how teams access AI...

Location: Barcelona, SpainAbout the JobAs Data and AI Software Engineer Specialist within our OneMesh Platform team, you'll build the software and application layer that connects people to the power of data and AI across Sanofi.Join Sanofi's Digital Data Team on our journey to become an AI-first organization. We're building the next generation of data and AI...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage.Our clients include the...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage.Our clients include the...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage.Our clients include the...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions using our proven accelerators to create long-term competitive advantage. Our clients include the world's...

Plexus Tech busca incorporar un Desarrollador Fullstack (Angular+Node+SpringBoot) para unirse a su equipo y participar en proyectos reales y de impacto. Se valorará experiencia en OpenShift y conocimiento de APIs RESTful.El candidato ideal tendrá al menos 5 años en desarrollo full-stack, dominio de Angular para frontend y experiencia en Node.js y Java...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Architect based in Spain. This is a senior-level architecture opportunity for an experienced software engineering leader supporting multiple technology-driven businesses. You will operate as a fractional CTO, helping...

About se Qura se Qura provides innovative, flexible and easy-to-use payment technologies that help merchants acquire, convert and retain more customers. We make a difference in sales performance by tailoring our solutions to different sectors, to address their unique pain points and deliver superior results in Retail, Education, Eyewear, Repairs and Travel....

About se Qura se Qura provides innovative, flexible and easy-to-use payment technologies that help merchants acquire, convert and retain more customers. We make a difference in sales performance by tailoring our solutions to different sectors, to address their unique pain points and deliver superior results in Retail, Education, Eyewear, Repairs and Travel....

We are looking for an Specialist Full-Stack Execution for the Euro Office Performance Group (Server Development) team: What we'd like to see Backlog Eradication: Act as the primary high-volume executioner for features and bug fixes across the entire document suite. You clear the path for the Staff (L5) architects. Cross-Pod Support: Support the Netcode,...

Barcelona Tech & Data – Backend /Full-time /Remote Our mission and customers: We are creating the freedom for SMEs to succeed by delivering Europe's leading finance workspace with banking at its core, augmented by financial tools. We are proud to be rated 4.8 on Trustpilot,based on 55,000+ reviews. Our cultureputs customer satisfaction at the core of...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

Описание Biorce is a Healthtech company using AI to accelerate drug development, improve patient outcomes, and enable faster, more cost-effective access to treatments. Its multidisciplinary team combines clinical research, data science, and AI expertise to connect advanced technology with real-world clinical needs. Задачи Coordinate execution...

Senior iOS Software Engineer (Barcelona - Hybrid)Software Engineering Mobile Development iOS Development Swift SwiftUI Wizeline is seeking an experienced iOS Developer to join our team in Barcelona. In this hybrid role (3 days per week in the office), you will help build, scale, and deliver high-quality digital products and services for our mid-size to...

Role Description You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in...

About the profile We are looking for a Software Engineering Team Lead to join our Data and AI Engineering team. This is a player-coach role: you will guide a team of full-stack and backend engineers while staying hands‑on with Python backends and frontend applications. You bring technical depth to make sound architecture decisions and the people skills to...