full stack engineer

We currently have a vacancy for a Full Stack developer fluent in English, to offer his/her services as an expert remotely (within EU). In the context of the first assignment, the successful candidate will be integrated in the Development team of the company that will closely cooperate with a major client’s IT team.Your tasks:Designing and developing tools...

Aircall is looking for a Senior Full-Stack Engineer to join the Growth team in Madrid. You will design, build, and iterate on onboarding flows and trial experiences, balancing frontend excellence with solid backend capabilities. You will ship end-to-end features using React, Node.js, and TS, hosted on AWS, integrating with CRM, Helpdesk, and other tools....

Barcelona, Spain | Senior Engineering Opportunity MaxIT Consulting - Max Corporate Group is looking for a Senior AI-First Full-Stack Engineer to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector. The company operates a multi-sided marketplace used by hundreds of hospitals and care...

Spain | Remote | Senior Engineering Opportunity MaxIT Consulting - Max Corporate Group is looking for a Senior Full-Stack Engineer, Consumer Fintech to join a fast-growing New York fintech company building banking and payment products for US prediction markets and regulated gaming. The company develops consumer-facing financial products covering...

Our client is an early-stage financial technology company building a global, non-custodial consumer application that allows users to hold, spend, and

We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. As a...

You will build and ship features across the full stack of Reunion Marketing's products, from the database and APIs to the interfaces our teams and automotive dealer clients use every day. We are looking for a senior full-stack engineer who uses AI coding assistants as a core part of how they build, ships production code at a pace that would not be possible...

The company and our mission: Zartis is a global AI transformation and technology consulting partner where talented engineers and technologists work on cutting edge innovation. We partner with ambitious organizations to design, build, and scale technology solutions that deliver real impact. Our teams bring deep expertise in AI driven platforms, secure...

The Vault by Tría Finance  is a Swiss and EU-regulated fintech group delivering institutional-grade digital asset infrastructure and services. Bringing together a software vendor and a licensed Crypto Asset Service Provider (CASP), The Vault combines deep domain expertise with a strong foundation of transparency, security, and regulatory compliance. We...

We currently have a vacancy for a Full Stack developer fluent in English, to offer his/her services as an expert remotely (within EU) . In the context of the first assignment, the successful candidate will be integrated in the Development team of the company that will closely cooperate with a major client’s IT team. Your tasks: Designing and developing...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full-Stack Engineer (Web3-DeFi) based in Spain. This fully remote opportunity is ideal for a full-stack engineer passionate about blockchain technology and decentralized finance. You’ll take ownership of core product features...

About INFINNI INFINNI is the infrastructure behind the creator economy. We're already the leading CRM in our category, with thousands of creators and creator businesses running their operations on our platform. Now we're building the next layer of products, AI-powered tools, big data, and infrastructure purpose-built for creators. We're a global team of...

About UsAlways open. Our code, our culture, our opportunities. Leading open innovation without limits. We are SUSE.¿Tiene las habilidades necesarias para este puesto? Lea todos los detalles a continuación y presente su candidatura hoy mismo.SUSE is a global leader in innovative, reliable, and secure enterprise open source solutions, including SUSE® Linux...

Paradigma Digital S.L. busca un Desarrollador Full Stack con experiencia en cloud para un puesto remoto total. Serás responsable de diseñar, desarrollar e implementar aplicaciones web escalables, crear APIs REST y colaborar en microservicios y CI/CD. Se valorará dominio de AWS/Azure/GCP, React/Angular/Vue y Python/Node.js/Java/Go, así como...

Our client, a rapidly growing tech innovator in Madrid, Spain , is seeking a highly skilled and experienced Senior Full-Stack Software Engineer to join their dynamic product development team. This role focuses on building and scaling cloud-native applications using modern technologies. You will be instrumental in designing, developing, and deploying...

Sr. Full‑Stack Software Engineer - RemoteFull-Stack Software EngineerLocation: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: FlexibleWe're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving.Key...

Reunion Marketing seeks a senior full-stack engineer to build across the stack, integrating AI coding assistants like Claude Code into daily workflows. You will own features end-to-end, ensuring security, testing, and data integrity for client-facing dashboards and data pipelines. The role emphasizes a top-tier production mindset and clear communication of...

Join one of Southern Europe's fastest-growing startups Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: We're building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI research and outreach into one product so sales teams can focus on...

Meet SienaSiena is the Agent of Record for CX, built for consumer brands like Spanx, FIGS, Brooklinen, and Grüns.Meet SienaSiena is the Agent of Record for CX, built for consumer brands like Spanx, FIGS, Brooklinen, and Grüns.It runs as a connected multi-agent stack on top of a shared intelligence layer: agents that sell, support, listen, handle social and...

We are looking for a Lead FullStack Engineer with strong backend expertise to help us build reliable, scalable, and high-quality products. You will lead a small engineering team consisting of 3 engineers and 2 QA specialists. This is a hands‑on role requiring deep involvement in architecture, complex technical challenges, and production development. We...