822 backend developer English-speaking jobs in Spain

Collaborate with Platform (Global BaaS) for gateway integrations and Backend Leads for sample apps and ... Core Tech Stack Frontend: React, Next.js, TypeScript Backend: Node.js (NestJS/Express), Python (FastAPI ... Primary Responsibilities Build and maintain API developer portals using Apigee Developer Portal, React ... Experience with Apigee Developer Portal and API SDK generation. ... Familiarity with Camunda or Apache Camel for orchestrating developer tooling workflows.

Ensure application security, data protection, and backend reliability. ... Your Role We are currently looking for a PHP / Laravel Developer responsible for managing back-end services ... Helping keep a large backend understandable and reliable while ensuring high performance and responsiveness

Backend Developer (PHP)Madrid (Hybrid) Full-time About FEROFERO is reinventing checkout for eCommerce ... Developer (PHP) to help us build and scale our next-generation checkout. ... This is not a typical backend role — you'll work closely with frontend, product, and design to deliver ... scale challenges Collaborative, ambitious, international team About the roleWe're looking for a Backend ... product-minded, who cares about performance and user experience What you'll doBuild and improve backend

Developer to join their digital innovation team. ... Full-Stack Developer | LLM & AI Shakers is partnering with a leading global company to bring on a Full-Stack ... You will work across the full stack using Vue.js on the frontend, Python and FastAPI on the backend, ... Language: Strong TypeScript across the full stack Frontend: Production-level experience with Vue.js Backend

Project Description: We are looking for a strong Python Developer with database expertise to join a banking ... Responsibilities: Design and develop backend services using Python. ... Experience with API-based Customer Search services or similar backend systems. ... Mandatory Skills: Strong experience with Python (backend development, APIs, services). ... The role focuses on backend development, infrastructure as code, and cloud-based solutions within a regulated

We are seeking a talented Backend Engineer to join our expanding teams in Barcelona and evolve our product ... Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.As a Backend

At ASTEK Iberia, we are looking for an experienced .NET Backend Developer to join a major travel technology ... Main responsibilities: Design, develop and maintain backend services using .NET Work with complex, high-volume

Basic knowledge of backend systems (Go-Lang). ... We're looking for a highly skilled Angular Developer to be part of the front-end development of our ... Your Role: As the Angular Developer, you'll be participating in designing and implementing the front-end ... Integrate with RESTful APIs and ensure seamless communication with backend services. ... You'll work closely with the product and backend teams to deliver a responsive, reliable, and user-friendly

We're seeking a Backend Software Developer with +5 years experience to join our team. ... About You Solid understanding and hands-on experience with RESTful APIs. 3+ years of experience in backend ... optimize part of the CI/CD workflow, ensure secure feature delivery, refine Kanban/process metrics for backend

Role: Senior Java Developer Skills: Java Backend, AWS Cloud and Docker, Kubernetes Location: Madrid Spain ... Participate in the design, development and maintenance of backend applications in Java. ... (Hybrid) Type: Contract/Permanent We are at Coforge hiring for Senior Java Developer with REST APIs,

Senior FullStack Developer (Python/React) Location: Remote from Spain (Spanish employment contract) Our ... We are looking for an experienced Senior Product Fullstack Developer, to further develop the management ... Requirements: 5+ years of experience developing scalable applications using both frontend and backend ... array of problems from developing a UI that is responsive to the user and fun to choosing the right backend

gateways) My client in the iGaming industry (online Casino and Sportbooks) is looking for a Senior Java developer ... We're hiring: Senior Java Developers iGaming / Sportsbook / Online Casino | Senior Java Backend | ... Role Overview We are seeking a Senior backend engineer to build and scale core platform services in a ... . 1+ year of experience with Redis (cashing system) Key Responsibilities Develop and maintain core backend

You will contribute to both backend and frontend development, building robust solutions with .NET (C# ... We are currently looking for a Senior .NET Developer (C# / VB / Angular) in Spain. ... Develop and maintain backend solutions using .NET Framework 4.5, programming in both C# and Visual Basic ... We are seeking a highly skilled Senior .NET Developer to join a specialized technical team working on ... Requirements Minimum of 5 years of professional experience as a Fullstack Developer or .NET Analyst

design* Experienced in code architecture, including refactoring and code migrations* Familiar with AI developer ... anywhere in Europe who are open to relocation.*** We’re looking for a high-impact **Senior Full-Stack Developer ... You’ll design data-heavy backend services, optimise pipelines, and deliver smooth, intuitive frontend ... **Requirements*** 10+ years of software development experience – 70–80% focused on backend (Python, AWS ... **Responsibilities*** **Design, develop, and maintain scalable backend services and data-processing pipelines

Job DescriptionWe're looking for a Senior Salesforce Developer to join our team in Madrid and help ... Nice to HaveSalesforce certifications, such as Platform Developer II, Application Architect, or System ... Experience with event-driven architectures or other modern backend design paradigms. ... Strong backend development skills in a programming language like Java, Python, or Node.js. ... Extend development efforts beyond Salesforce by contributing to backend services, scripts, or integrations

At Lingo, SREs are guardians of uptime, performance, and developer velocity. ... Contribute to internal tooling and developer experience to accelerate safe delivery of features in production ... building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend ... You will be a key partner for Backend, Data, and Mobile teams, driving improvements across infrastructure ... Development experience in a modern backend language (Java, Kotlin, Go, Python) for tooling and automation

querying, syncing, and reward validation inside the game Ensure low-latency and secure integration with backend ... Blockchain Developer (C++ / Bitcoin Core) - Unreal Engine 5 Integration Omniverse Studios is developing ... We are looking for a highly skilled blockchain developer to design and integrate a custom lightweight ... The ideal candidate is a low-level systems developer with real-world experience in Bitcoin Core, multithreading

Junior Backend Developer (.NET) - MAD/BCN Permanent employee, Full-time · Madrid - Hybrid, Barcelona ... Your profile If you are passionate about learning how modern backend systems work and want to grow as ... Responsibilities Contribute to the development of backend services using .NET under guidance from senior ... Engineer, you will be part of the Domain team, contributing to the development and improvement of our backend ... Ready to Lead Boldly – building the backend foundation that enables Aily's platform to deliver millions

Certifications in cloud technologies, such as AWS Certified Developer. ... The Impact You'll Make: Integrate models into backend systems and create API endpoints for model ... Continuously monitor and optimize backend performance using observability tools such as Datadog, Cloud ... Technical Skills: Python expertise, with hands-on experience building backend services and APIs using ... collaborate closely with frontend engineers, product managers, and other stakeholders to build robust backend

focus on automation, reliability, and developer enablement. ... This role sits at the intersection of SRE, Platform Engineering and Backend Engineering, with a strong ... platform used by multiple teams and services High ownership and impact on platform reliability and developer