senior fullstack engineer

We are on a mission to pioneer the world’s next era of play. As we grow across Europe and Latin America, we’re building The Playstack - the technology powering the next generation of sports, gaming, and fan experiences. Join us, and help make it the most widely used platform in the world! From operations, to marketing, to product, we are looking for...

Senior Fullstack Engineer - React, Node.js (All Genders) Company Description With over 25 years’ experience, plus the same enormous passion and ambition we had on day-one, we’re trailblazers in the pet e-commerce industry. embracing change and the challenges it brings so that we can keep doing better. Job Description Join our Frontend Platform Team...

HiveMQ’s Vision for this role We aren't just using AI to help us code; we are an AI-native engineering organization. Our next major milestone is architecting a swarm of autonomous coding bees – specialized agents designed to handle end-to-end feature delivery, from infra provisioning to self‑correction. We need an engineer who can define the hive's...

Wizeline, a global AI-native technology solutions provider, develops cutting-edge,  AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of  growth, collaboration,  and  impact. Strong...

Responsibilities Build and scale Android systems supporting Tabby’s core products. Develop features using Kotlin, Coroutines, Jetpack Compose, MVI or MVVM architecture, dependency injection, and related Android technologies. Collaborate with a remote engineering team across more than 20 countries. Identify problems, defend technical positions, and...

Experienced Fullstack Engineer needed for a financial tech company in Spain to develop backend systems for purchase protection features. Requires Python, Kotlin, and cloud experience.

Senior Fullstack Engineer - React, Node. Js (All Genders) Company DescriptionWith over 25 years' experience, plus the same enormous passion and ambition we had on day-one, we're trailblazers in the pet e-commerce industry. Our solutions make over 12 million customers genuinely happier – and that's something we really care about. We work together to...

At Workfully, we’re building the first global recruitment marketplace where independent recruiters can grow, engage, and monetize their talent networks — connecting them to meaningful opportunities at innovative companies worldwide. Our technology is designed to make recruiting more transparent, fair, and scalable. We’re a profitable early-stage...

Factorial is hiring a Fullstack Engineer in Barcelona to build scalable user experiences and customer-facing portals. You'll work in a collaborative environment with a team of over 250 developers, using Ruby on Rails and React. The role involves designing systems that integrate internal platforms while improving user interactions. Ideal candidates have 5+...

knowmad mood busca un/a Senior Fullstack AI Engineer para participar en una plataforma innovadora basada en IA que transforma datos empresariales, conocimiento científico y grafos de conocimiento en información accionable para Marketing, Customer Experience y planificación estratégica dentro de una multinacional cliente. Trabajarás en un entorno...

Experienced Fullstack Engineer needed for a financial tech company in Spain to develop backend systems for purchase protection features. Requires Python, Kotlin, and cloud experience.

HiveMQ’s Vision for this role We aren't just using AI to help us code; we are an AI-native engineering organization. Our next major milestone is architecting a swarm of autonomous coding bees – specialized agents designed to handle end-to-end feature delivery, from infra provisioning to self‑correction. We need an engineer who can define the hive's...

Experienced Fullstack Engineer needed for a financial tech company in Spain to develop backend systems for purchase protection features. Requires Python, Kotlin, and cloud experience.

 (English version at the end.)Senior Fullstack Engineer – HealthTech | Internacional, Remoto | Impacto real y crecimiento acompañado¿Quieres evolucionar como profesional, seguir desarrollándote y no sólo cambiar otra vez de empresa?¿Buscas un entorno donde tener impacto y ownership, además de coaching y mentoring, para convertirte en la versión...

HiveMQ’s Vision for this role We aren't just using AI to help us code; we are an AI-native engineering organization. Our next major milestone is architecting a swarm of autonomous coding bees – specialized agents designed to handle end-to-end feature delivery, from infra provisioning to self‑correction. We need an engineer who can define the hive's...

Why join this project?Work on high-impact Data & Insights initiatives across business performance , operations , finance , and commercial domains .Help shape how data supports strategic decision-making across a large international organisation .Explore the evolution of AI-driven analytics , productivity tools , and data discoverability .Contribute to...

Accessiway, based in Barcelona, is searching for a Mid-level / Senior Fullstack Developer to enhance digital accessibility. You'll play a crucial role in designing and developing high-quality services, ensuring a seamless user experience through a robust technology stack including React, TypeScript, and AWS.Join a passionate team dedicated to making the web...

AtWorkfully, we’re building the first global recruitment marketplace where independent recruiters can grow, engage, and monetize their talent networks — connecting them to meaningful opportunities at innovative companies worldwide.Our technology is designed to make recruiting more transparent, fair, and scalable. We’re a profitable early-stage company...

People First : trust, respect, and professional development. Cutting-edge projects with global clients and modern technologies. Tailored training programs: up to €1,200/year per employee. Private health insurance, flexible compensation, and Wellhub for your overall wellbeing. Active tech communities to learn and share knowledge. Amazing team...

We areMerlin Digital Partner , aleading IT and digital headhunting companywith over a decade of experience. We have successfully collaborated with industry leaders such asWallapop, Glovo, Banc Sabadell , and more. Our focus is onpeople-centric approaches and optimizing selection processes . Our mission is torevolutionize companies by seamlessly integrating...