59 backend developer English-speaking jobs in Castile and León

What matters most is strong backend engineering ability, an interest in AI-driven developer tooling, ... This role will suit someone with strong backend experience in Go or Node or Rust, who is curious about ... internal tooling, explore and evaluate new models and AI capabilities, and help integrate them into developer ... systems, CI/CD, automation, testing and cloud environmentsInterest in AI or LLM powered developer tooling ... growth.RequirementsSeveral years of software engineering experience in Go or strong Node or RustGood understanding of backend

an industry that's overdue for digital transformation.We’re looking for a highly skilled Angular Developer ... high-performance tools for users managing automotive recycling operations.Your Role:As the Angular Developer ... logistics, and reporting features.Integrate with RESTful APIs and ensure seamless communication with backend ... You'll work closely with the product and backend teams to deliver a responsive, reliable, and user-friendly ... updates.Understanding of accessibility (a11y) and responsive design best practices.Basic knowledge of backend

Take Your Career to the Next Level with Amaris Consulting as a Python Developer! ... We are looking for a skilled Python Developer to support the integration of advanced scientific models ... have a proven track record in building scalable, high-quality applications, with strong expertise in backend ... transformation or data integration projects.Strong proficiency with Python, FastAPI/Flask, and RESTful APIs for backend

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

Java Developer to join our engineering team in the merchandising domain. ... from our office in Málaga (Spain) or from home.What you'll be doingWe are looking for a skilled Backend ... other stakeholders to deliver scalable, secure, and reliable software solutions.Develop and maintain backend ... In this role, you will design, develop, and maintain backend services and APIs that power our core products.You ... bringBachelor’s degree in Computer Science, Engineering, or related fieldMinimum 3 years of experience in backend

Collaborate with backend, AI, and product teams to deliver end-to-end AI-powered applications. ... Opportunity – Senior Front End Software Developer (AI & RAG) About the roleWe are looking for a Senior ... Front End Software Developer to join a cutting-edge team focused on scaling AI assets and building innovative

developer with solid knowledge of Java. ... between simplicity, aesthetics and technology in every project.At the moment we are looking for a senior backend

You will work closely with our backend developers who build microservices architecture, that support ... As we continue to develop our disruptive app, we're seeking a Senior Frontend Developer with expertise ... in Flutter to join our team and help us revolutionize how we store our memories.As a Senior Frontend Developer ... remotely, hybrid, or in-office, with work arrangements that suit your needs.If you're a talented developer

API Azure Senior Engineer (Backend Tech Lead)Location: Remote from SpainContract: 12 month contract + ... Tech Lead to design, architect, and deliver cloud-native backend solutions using Microsoft Azure and ... €30–€35/hour (Gross)Start: ASAPRole OverviewWe are seeking an experienced API Azure Senior Engineer / Backend ... services.• Build cloud applications using .NET 6+ and C#.• Architect backend and integration solutions ... role within an enterprise environment.Key Responsibilities• Design, develop, and test REST APIs and backend

You will develop professional web and backend applications, with agile software development, ensuring ... You are an expert developer with extensive experience in complex online stores. ... largest German e-commerce companies and are looking for reinforcement in Spanien.Frontend Software Developer

At ING we are looking for a Software Backend EngineerYour role and work environment:We are looking for ... Software Engineer Backend, your aim will be: To design, develop and test the code that will shape the ... a talented and enthusiastic Software Engineer Backend to join us.Your key responsibilities:As an experienced ... As a Software Engineer Backend for one of our tribes you should have the following knowledge and experience ... improve the technical discipline by collaborating with the cross technical chapter.As an expert in the Backend

thrives on versatility, whether you see yourself as a Platform Engineer, a DevOps Specialist, or a Senior Developer ... including monitoring, alerting, incident response, and resolution.Contribute Across the Stack: Work across backend ... communication skills, with the ability to collaborate cross-functionally in English.Nice to have:Experience in backend

Developer to join our team. ... methodologyWork closely with the design team to build reusable code and modulesIdentify gaps in the backend ... You’ll be responsible for the development of our core business payment backend applications in collaboration ... providing help or answers.The role:Due to the growth of our business, we are looking for a Senior PHP Backend ... Computer Science related studyMaster’s degree is a plusJob Experience5 years of experience as a PHP backend

the development of our Python-based mathematical backend. ... We are seeking a highly motivated Python Backend Engineer (Mathematical Focus) to join our team and support ... optimize the current REST API wrapper of our Python mathematical library.Feature Expansion: Develop new backend ... QualificationsDegree in Mathematics, Computer Science, or a related technical field.Strong experience with Python backend

####### ONLY FOR RESIDENTS IN SPAIN #######We are looking for a passionate Senior Full-Stack Developer ... work closely with our Product and Design teams to develop complete Full-Stack features—from robust backend ... You won't just build the API; you will ensure the data flows seamlessly from our backend services ... If you think that TypeScript is the way to go and are able to push to future standards, great :).Backend ... step for scaling, not a hurdle.Communication: Strong collaboration skills to bridge the gap between Backend

While this role is backend-heavy, the ideal candidate should also feel comfortable handling occasional ... engineers to deliver high-quality, reliable software.ResponsibilitiesDesign, implement, and maintain backend ... RoleThis is an remote, full-time role.As a Software Engineer at Lunar Rails, you will primarily work on backend ... engineering and the crypto/blockchain space.RequirementsSolid experience in software engineering, ideally in backend

performance optimization, usability, and accessibility to deliver seamless user experiences.Work with backend ... specialists, designers, and researchers who rely on your work to visualize and interact with sophisticated backend ... applications with React or Next.js + TypeScript.Working knowledge of Python, especially for collaborating on backend

We are currently looking for a qualified IOS/Android Developer MadridJoin an international division and ... CompetenciesKotlinComposeLegacy XMLCoroutinesClean ArchitectureA11y implementation in composeRESTiOS Developer ... and demands high standards of reliability, data protection, and user experience.Requirements: Android developer

APIs within an international benchmark in the logistics sector.Develop and maintain web applications, backend

The Senior Go Engineer will be responsible for building backend services in Go in EKS, as well as some