core code io

Shakers in Madrid is seeking a Senior Full Stack Software Developer to own core systems of a next-generation FinTech platform. This hands-on role involves customer-facing portals, backend services, and API design, with two days a week onsite in Retiro.You'll collaborate with product, data and business teams on architecture, security and performance, review...

Cognizant is seeking an App Support Lead with 7 to 8 years of ITIL experience to design, develop and maintain enterprise-level applications in a hybrid work model. The role will play a pivotal part in delivering high-quality solutions that align with business objectives and contribute to the organization's success.You will apply J2EE, Core Java and PL/SQL to...

Descripción del trabajo About Flyboard La descripción completa del puesto cubre todas las habilidades asociadas, la experiencia previa y cualquier cualificación que se espera que tengan los solicitantes. We Make Voice AI Work. We ship production-ready agents that automate real sales and operations. builds and operates custom AI voice agents that...

Flywire is seeking an Application Support Engineer II based in Valencia to serve as the technical bridge between internal operations and core Engineering squads. You’ll tackle Tier-2 bugs with a developer’s mindset, read source code, and collaborate with frontend/backend teams to stabilize the global platform. The role emphasizes AI-driven automation,...

B. Braun Medical, S.A. in Spain is seeking a Backend Expert to own and evolve backend services using C# and .NET Core, and to design scalable data schemas in PostgreSQL, with interest in Time Series data (TimescaleDB). You will implement asynchronous messaging with brokers, contribute in Scrum/Kanban ceremonies, and collaborate with Jira and Git/GitHub for...

Playson is seeking a Senior Backend Developer who thrives in a deeply hands-on environment and enjoys being close to the code daily. Focus on building, optimising, and scaling backend services for a high-load system where performance and reliability are critical. You’ll tackle complex real-time challenges at the platform core, improving latency, ensuring...

Flywire is seeking an Application Support Engineer II in Valencia who combines a developer mindset with a passion for AI-driven efficiency. You will triage Tier-2 bugs by examining code, logs, and data flows, acting as a bridge between operations and core Engineering squads. You'll leverage AI tools to automate workflows, document complex system behaviors,...

ResponsibilitiesManage a handful of Azure services on your ownBuild clean, containerized software (Docker / OpenShift)Own the end-to-end process — real ownership well beyond dev tasksSupport our data scientists in deploying multiple architectures (core code, cloud / containers, and various embedded systems and variants)Work directly on our test rigs —...

As a Tech Lead you will play a key role in shaping how we build and scale our product. You will work closely with a high impact engineering team, combining hands‑on development with tech leadership, architectural decisions and mentoring. This is a hands‑on role: you will write code, set the technical direction for your area. Your responsibilities:Guide...

Fully Remote Previous Experience in Hosting industry is Mandatory!Tech Stack: PHP (Vanilla if possible, no problem if has both vanilla + laravel or other frameworks, that would be even better!), Node, Next Js, Javascript, My SQL, HTML, CSSBonus: Python, Docker To fast track your application, send your profiles directly to recruitment@ We are Think Huge, a...

PayXpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group. We serve a diverse array of local and international brands both online and in-store, spanning various sectors. At the heart of our vision is the creation of a payment ecosystem that fosters an inclusive commerce experience for all.We have developed services that...

PayXpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group. We serve a diverse array of local and international brands both online and in-store, spanning various sectors. At the heart of our vision is the creation of a payment ecosystem that fosters an inclusive commerce experience for all.We have developed services that...

PayXpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group. We serve a diverse array of local and international brands both online and in-store, spanning various sectors. At the heart of our vision is the creation of a payment ecosystem that fosters an inclusive commerce experience for all.We have developed services that...

PayXpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group. We serve a diverse array of local and international brands both online and in-store, spanning various sectors. At the heart of our vision is the creation of a payment ecosystem that fosters an inclusive commerce experience for all. We have developed services...

PayXpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group. We serve a diverse array of local and international brands both online and in-store, spanning various sectors. At the heart of our vision is the creation of a payment ecosystem that fosters an inclusive commerce experience for all.We have developed services that...

PayXpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group. We serve a diverse array of local and international brands both online and in-store, spanning various sectors. At the heart of our vision is the creation of a payment ecosystem that fosters an inclusive commerce experience for all.We have developed services that...

PayXpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group. We serve a diverse array of local and international brands both online and in-store, spanning various sectors. At the heart of our vision is the creation of a payment ecosystem that fosters an inclusive commerce experience for all.We have developed services that...

PayXpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group. We serve a diverse array of local and international brands both online and in-store, spanning various sectors. At the heart of our vision is the creation of a payment ecosystem that fosters an inclusive commerce experience for all.We have developed services that...

PayXpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group. We serve a diverse array of local and international brands both online and in-store, spanning various sectors. At the heart of our vision is the creation of a payment ecosystem that fosters an inclusive commerce experience for all.We have developed services that...

PayXpert is a pioneer in omnichannel payments and a subsidiary of the Société Générale group. We serve a diverse array of local and international brands both online and in-store, spanning various sectors. At the heart of our vision is the creation of a payment ecosystem that fosters an inclusive commerce experience for all.We have developed services that...