Empleos de contract full-stack engineer en Barcelona

Schwarz Digits creates the technological foundation for digital sovereignty in Europe. As the IT and digital division of the Schwarz Group, we develop and manage the IT infrastructures for the retail divisions Lidl and Kaufland, as well as Schwarz Production and PreZero. At the same time, we operate as an independent provider in the external market to...

Senior Full Stack Developer Barcelona 3–6 Month Engagement I'm currently working with a high-growth AI-focused technology team looking for a Senior Full Stack Developer to join them on an initial 3–6 month engagement . This is a great opportunity for someone who wants to get involved in a technically interesting environment, working across modern...

At adesso Spain, we're looking for curious, passionate technologists who enjoy solving complex problems with clean code, solid engineering practices, and a modern mindset.Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud.We're part of a European tech group with over 10,000...

Position NameFull-Stack EngineerAbout the profileWe're looking for a Full-Stack Engineer to join our Data and AI Engineering team. This role is ideal for individuals who take pride in building secure, scalable systems that bridge frontend user experiences with robust backend architectures, enabling real-world data and AI applications in the life sciences...

🚀 Full Stack Software Developer – AI-Enabled Fleet Management Take your career to the next level with Amaris Consulting as a Full Stack Software Developer working on an AI-enabled fleet management solution. You’ll join an international, fast-growing group with a €800M turnover and 1,000+ clients worldwide, contributing to innovative digital...

Senior Full Stack Developer Compruebe a continuación si tiene lo necesario para esta oportunidad y, si es así, envíe su solicitud lo antes posible. Barcelona 3–6 Month Engagement I'm currently working with a high-growth AI-focused technology team looking for a Senior Full Stack Developer to join them on an initial 3–6 month engagement. This is a...

Job Description Kleinanzeigen reaches 36M+ monthly users and is Germany’s leading online classifieds market. We are a sustainability-focused platform where you won't just write code; you will power the services that bridge our high-traffic backend with seamless user experiences. Joining the Edge team means working on the bedrock of Kleinanzeigen,...

Company DescriptionAbout TenndersWe are a European digital freight platform that simplifies the way shippers, carriers, and brokers connect. With a multicultural team of experts in land freight transport, we are leveraging our team's extensive knowledge, supported by our platform to provide an effective and great service to our customers. Supplemented by an...

Position: PostgreSQL Full Stack Engineer Location: Barcelona, Spain or Remote based in LATAM , EU or ASIA Company Overview: We are an investor-backed AI startup based in Barcelona, Spain. Our mission is to revolutionize the way businesses use AI technology by providing cutting-edge solutions that drive growth and innovation. We are a diverse team of...

En Talent Insights, somos una agencia de networking especializada en perfiles técnicos y tecnológicos. Nuestro objetivo es hacer del proceso de selección una experiencia diferenciadora, de calidad y eficiente, tanto para profesionales como para empresas.Colaboramos con una compañía del sector food-tech y delivery digital, en plena fase de crecimiento y...

Senior Full Stack Developer Barcelona 3–6 Month Engagement I’m currently working with a high-growth AI-focused technology team looking for a Senior Full Stack Developer to join them on an initial 3–6 month engagement. This is a great opportunity for someone who wants to get involved in a technically interesting environment, working across modern...

Indefinido · jornada completa · remoto · 45.000-55.000 €Estamos construyendo la nueva forma de aprender. Buscamos a soñadores que quieran crear algo grande.NEKAI te escucha, entiende qué quieres conseguir y te construye tu ruta hasta que lo consigues. Una persona, una ruta, un objetivo cumplido. Y tras el primero, muchos más. Los necesarios hasta...

Shortlists · Permanent · Europe, CET plus or minus two hours · Barcelona strongly preferred Why this role exists Shortlists is an AI-native recruitment CRM and ATS for recruitment agencies. We are building the assistant recruiters actually want: opinionated, does the work, does not just store records. The AI is not a feature at the edge of this product....

Who is Pillar? Pillar is one of the fast growing startup from Italy which raised 3.2M€ pre‑seed, 10 months later reached 1M€ ARR, and a couple of months later raised the biggest seed round of Italy: 12M€. Pillar is the new standard for constructions. An enormous industry full of inefficiencies and slow processes—one that moves billions but still...

The company is hiring a Senior Full-Stack Engineer in Portugal who is strongly backend-leaning (≈80–85% backend) to work on high-scale backend pipelines and data-heavy systems. The ideal engineer has proven experience building production-grade ingestion and processing systems, making architecture decisions based on real data volumes, and operating...

Indefinido · jornada completa · remoto · 45.000-55.000 € Estamos construyendo la nueva forma de aprender. Buscamos a soñadores que quieran crear algo grande. upeak te escucha, entiende qué quieres conseguir y te construye tu ruta hasta que lo consigues. Una persona, una ruta, un objetivo cumplido. Y tras el primero, muchos más. Los necesarios hasta...

AtIndeep AI , we are an applied AI research laboratory working at the intersection of natural language processing, linguistics, and human cognition. Our work is grounded in a simple conviction: the tools we use to write and understand documents should make communication clearer and more trustworthy, not less. That research powers Typewiser, our document...

Shortlists · Permanent · Europe, CET plus or minus two hours · Barcelona strongly preferredWhy this role existsShortlists is an AI-native recruitment CRM and ATS for recruitment agencies. We are building the assistant recruiters actually want: opinionated, does the work, does not just store records.The AI is not a feature at the edge of this product. It...

Yassir is the leading super App in the Maghreb region set to change the way daily services are provided. It currently operates in 45 cities across Algeria, Morocco and Tunisia with recent expansions into France, Canada and Sub-Saharan Africa. It is backed ($200M in funding) by VCs from Silicon Valley, Europe and other parts of the world. We offer on-demand...

Especialista en integraciones para desarrollo de soluciones eficientes y escalables, conectando la plataforma con operadores logísticos. Se enfoca en backend web con Python y arquitecturas de alto rendimiento.