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OSS Engineer: Fault Management & NOC Automation (Remote friendly)

Vodafone is seeking an experienced professional to deliver Fault Management systems and improve automation in the network. This role requires a Bachelor's degree in telecommunications and at least 5 years of experience, ideally within international teams. Joining Vodafone means being part of a mission to connect ...

Senior Python & Tableau Engineer – Big Data ETL (Remote)

A leading consulting firm is seeking a Senior Developer specializing in big data ingestion. This remote position in Spain involves creating high-quality ETLs and building greenfield solutions within the AWS ecosystem. Candidates should have extensive experience with Tableau, SQL, and AWS, as well as knowledge of ...

Senior Python & Tableau Engineer – Big Data ETL (Remote)

An international consulting group is seeking a Senior Developer with a focus on big data ingestion and high-quality ETLs. This remote position based in Spain offers the chance to work on a greenfield project in the AWS ecosystem. The ideal candidate has extensive experience with Tableau, SQL, and AWS, among othe ...

Senior Android Engineer Remote & Cross Platform (Kotlin/Rust)

Join a forward-thinking company as a Senior Android Engineer, where you'll lead the development of innovative mobile applications that prioritize user privacy and security. This role offers the chance to work with cutting-edge technologies like Jetpack Compose and Rust, while fostering a culture of creativity an ...

Senior Platform Engineer — Remote, Flexible Hours & CI/CD

A leading technology firm is looking for a Senior Platform Engineer to develop and optimize platform systems. You will implement infrastructure as code, design CI/CD pipelines, and build Kubernetes clusters, all while working remotely. Ideal candidates have 5+ years of platform engineering experience, expertise ...

Backend .NET Engineer for Gaming Platform (Hybrid/Remote)

A leading gaming company in Spain seeks an experienced Backend .NET/C# Engineer to enhance its gaming platform and support the transition to containerization. This role involves collaborative development with a focus on maintaining quality and scalability for a multi‑brand platform. Candidates should have strong ...

Senior Vanilla JS Front End Engineer Hybrid/Remote

A leading technology company in Madrid is seeking a Senior Vanilla JavaScript Developer for a project with a major banking client. The role requires at least 4 years of JavaScript development experience. The position supports a hybrid working model, allowing work from various locations in Spain as well as home. ...

OSS Engineer: Fault Management & NOC Automation (Remote friendly)

Vodafone is seeking an experienced professional to deliver Fault Management systems and improve automation in the network. This role requires a Bachelor's degree in telecommunications and at least 5 years of experience, ideally within international teams. Joining Vodafone means being part of a mission to connect ...

Remote Data Engineer — Microsoft Fabric & Azure Expert (Spain)

Una empresa tecnológica busca tres perfiles (Senior alto, Senior medio y Semi-Senior) para un puesto 100% teletrabajo en Madrid. Se requiere residencia en España. Los candidatos deben tener experiencia práctica con Microsoft Fabric, programación en SQL y preferiblemente Python/PySpark, así como conocimientos en ...

Windows Systems Engineer — Hybrid (Madrid) Remote Jul–Aug

A multinational telecom company is seeking a Systems Engineer specialized in Windows to join their Core Services team in Madrid. You will be responsible for maintaining and operating Windows based platforms, troubleshooting issues, and contributing to automation efforts. Preferred qualifications include solid ex ...

Senior QA Engineer AI Driven Testing, Remote friendly

Una empresa de videoanalytics busca un Senior QA Engineer para asegurar la calidad en la automatización de pruebas. Buscamos un profesional que defina la visión de la automatización, desarrolle pruebas automatizadas, y trabaje en colaboración con equipos de desarrollo. Ofrecemos un proyecto estable con contrato ...

Remote Lead Gameplay C++ Engineer — Architect & Team Leader

Playrix — одна из самых успешных компаний по разработке мобильных игр в мире. По доходам среди всех мобильных приложений мы входим в топ-3 в мире, а в Европе мы первые. Наши игры установили 2,3 миллиарда раз (треть населения Земли), каждый день в них играет более 30 миллионов людей по все ...

Senior DevOps Engineer – Remote AWS & CI/CD Expert

A leading technology firm in Barcelona is seeking a Senior DevOps Engineer to secure and scale AWS-based application landscapes. You will be responsible for automating infrastructure, designing CI/CD pipelines, and ensuring security compliance. The ideal candidate has a strong background in AWS, hands-on experie ...

Remote Senior Spring Engineer for Cloud Native Microservices

A global software provider for insurance in Spain is seeking a Senior Software Engineer to contribute to the improvement of their cloud-native platform. You'll mentor Junior Developers while leading the design and implementation of API concepts and utilizing the Spring framework to ensure quality and efficiency. ...

Senior iOS Engineer High Performance Mobile Apps (Remote)

A leading European deep-tech company is seeking a Senior / Lead iOS Engineer to design and develop high-quality mobile applications. This role offers a fully remote position focused on building scalable apps with strong performance and optimization. You will collaborate with cross-functional teams and ensure sea ...

Senior COBOL/DB2 Engineer for AML Banking (Remote)

Una empresa de consultoría en Barcelona busca un/a Software Engineering Packaged/SaaS Application Engineer con más de 7 años de experiencia. El rol implica programación y mantenimiento de aplicaciones en COBOL y DB2, así como gestión de equipos en un entorno financiero enfocado en la prevención de blanqueo de ca ...

Remote Lead Gameplay C++ Engineer — Architect & Team Leader

Ведущая игровая компания в Испании ищет Lead Software Engineer для управления техническим развитием продуктов и командой разработчиков. Кандидат должен иметь опыт работы на C++ и управление командой программистов. Обязанности включают разработку новых функций, мониторинг стабильности и качество программного обес ...

Senior Big Data Engineer: Scalable Spark Pipelines (Remote)

A leading technology company is seeking a Senior Big Data Engineer to join their Media Products Analytics Engineering division remotely from Spain. The ideal candidate will design and maintain scalable data processing pipelines, collaborating with a high-performing team. Strong expertise in Scala and Apache Spar ...

Senior AWS Cloud Engineer — Remote, Terraform & CI/CD

Una empresa boutique innovadora busca un Senior AWS Engineer para liderar proyectos de transformación digital. Con más de 14 años de experiencia, esta firma se dedica a ayudar a sus clientes a acelerar su digitalización a través de soluciones tecnológicas avanzadas. En este rol, serás responsable de diseñar y ge ...

Python & Kubernetes Data Engineer — AI/ML & Analytics (Remote)

A leading open source software provider is seeking Python and Kubernetes Specialist Engineers to develop data analytics and MLOps solutions. The role involves collaboration across teams, debugging, and working with both cloud solutions and Kubernetes. Candidates should have strong Python experience, an undergrad ...

Remote Frontend Engineer, Account Team — Privacy First UIs

An innovative firm is seeking a Front-end Engineer to join its dynamic team in Barcelona. This role offers the chance to develop cutting-edge services that prioritize user privacy and security for over 100 million users globally. You will work with a talented group of professionals, leveraging modern technologie ...

Remote AI Software Engineer: Build Autonomous AI Agents

Write surrounding code. CapsLock is a dynamic, global IT marketing company that pioneers unique, scalable customer acquisition solutions for B2C clients. We combine deep expertise in IT, design, and data analytics, enabling us to tackle the most complex sales challenges acros ...

Platform Engineer: Azure & AWS, Remote, High Impact DevOps

About UsAt Visium, we enable enterprise executives in defining their AI & Data strategy, execute large scale transformations and implement AI across operations, ensuring their organization becomes future-proof. Type: Full-timeLocation: RemoteStart date: April 2026<stron ...

Senior Civil Engineer – Water/Wastewater, UK Projects (Remote)

A leading engineering firm is seeking a Senior Civil Engineer to join their team in Barcelona. This role involves producing innovative civil designs for major water infrastructure projects, collaborating with multidisciplinary teams, and ensuring compliance with relevant standards. Candidates should possess a de ...

IT Ops Automation Engineer — Remote Ready & High Impact

A leading travel technology provider is seeking an IT Operations Automation Engineer to enhance automation across its IT infrastructure. The ideal candidate will have over 4 years of experience, proficient in Python, Terraform, and Bash, with a strong understanding of GCP and Okta. This role involves building au ...

Senior ML Engineer, Recommendations (AdTech) | Remote 2x/wk

A leading advertising technology company in Barcelona is seeking a Senior Machine Learning Engineer to develop and optimize their creative selection recommendation engine. This role demands over 5 years of experience in data science and machine learning, as well as proficiency in Python and SQL. Candidates shoul ...

IT Ops Automation Engineer — Remote Ready & High Impact

A leading travel technology provider is seeking an IT Operations Automation Engineer to enhance automation across its IT infrastructure. The ideal candidate will have over 4 years of experience, proficient in Python, Terraform, and Bash, with a strong understanding of GCP and Okta. This role involves building au ...

IT Ops Automation Engineer — Remote Ready & High Impact

A leading travel technology provider is seeking an IT Operations Automation Engineer to enhance automation across its IT infrastructure. The ideal candidate will have over 4 years of experience, proficient in Python, Terraform, and Bash, with a strong understanding of GCP and Okta. This role involves building au ...

Remote AI/ML Engineer — Build Real‑World Solutions

A global digital travel marketplace is seeking an Artificial Intelligence/Machine Learning Engineer. The role involves designing AI/ML solutions to enhance their marketplace, focusing on collaboration, curiosity, and innovative problem solving. Candidates should have strong skills in Python, a degree in a releva ...

Senior C++ Backend Engineer Finance Data Platform Remote

A leading financial services company in Madrid is searching for an experienced C++ Software Engineer. In this role, you will develop backend applications and market data services for major stock exchanges. The ideal candidate should have at least 5 years of C++ / Linux programming experience, strong communicatio ...

Senior Data Engineer, Semantic Data Integration (Remote/Hybrid)

A leading tech company is seeking an experienced Data Engineer to join their team in Valencia. This role involves unifying raw data into a central semantic model while addressing multi-source integration challenges. Ideal candidates will have over 5 years of experience in data engineering, deep knowledge of data ...

Staff Software Engineer Lead Web Platform & AI (Remote)

A global news and information firm in Barcelona seeks a Staff Software Engineer to join their Dow Jones Web Platform Team. The role involves leading technical strategies, optimizing software delivery, and fostering collaboration between various teams. Candidates should have over 7 years in software engineering, ...

Remote Software Engineer: Dynamics 365 BC & Java/Kotlin

A leading travel-tech company is seeking a Software Engineer to work remotely from Spain. In this role, you'll design and develop custom integrations in Microsoft Dynamics 365 Business Central, while focusing on backend services in Java or Kotlin. Ideal candidates should have at least 3 years of experience with ...

Senior Data Engineer — Remote in Spain, Cloud Pipelines

A prominent travel tech company based in Madrid is seeking a Senior Data Engineer. In this fully remote role, you will develop and maintain robust data architectures using Google Cloud Platform. Ideal candidates have over 6 years of experience in data engineering, focusing on SQL, data modeling, and cloud-based ...

Cisco SD WAN & LAN/WiFi Networking Engineer (Remote)

A staffing and recruitment firm is seeking a Network Engineer with strong Cisco networking expertise to design and maintain SD-WAN solutions. This fully remote position offers the opportunity to work in an international environment, engage with cutting-edge Cisco technologies, and benefit from professional devel ...

Staff Software Engineer Lead Web Platform & AI (Remote)

A leading information services company in Barcelona is seeking a Staff Software Engineer to architect and deliver next-gen web and AI platforms. You will lead technical strategies, bridge business and technology, and drive operational excellence, requiring 7+ years of experience in software engineering, includin ...

Senior Security Engineer (WordPress & PHP) (remote only, Europe)

CloudLinux is a global remote‑first company driven by our principles: do the right thing, employees first, we are remote first, and we deliver high‑volume, low‑cost Linux infrastructure and security products that help companies to increase the efficiency of their operations. Every person on our team suppor ...

Remote ML Research Engineer (Python) Part Time Freelance

A leading AI innovation firm is seeking a Machine Learning expert to work on advanced AI projects remotely. This part-time, freelance role requires a Master’s or PhD degree in a STEM field and at least 5 years of relevant experience. Candidates should possess strong Python programming skills and be capable of de ...

A&D Sales Engineer (Madrid) — Remote Work Options

A global technology company in Madrid seeks a motivated Sales Engineer focused on Aerospace & Defense. The ideal candidate will promote test and measurement solutions, build strong customer relationships, and develop new sales opportunities. Candidates must have a degree in Electronics/Telecom, security clearanc ...

Remote AI Engineer: Build Autonomous Agents for Growth

Una empresa líder en crecimiento de negocios busca un AI Engineer para construir soluciones de IA con impacto real en negocios digitales. El candidato ideal debe tener más de 4 años de experiencia en desarrollo de software, preferiblemente en Python o TypeScript, y ser experto en programación asistida por IA. Se ...

Senior Backend Engineer – Remote, Scalable Node.js & AI Travel

A leading travel tech company is seeking a Backend Engineer in Barcelona. This role focuses on developing high-quality software for an AI-powered travel platform. Candidates should have over 8 years of software development experience, with strong Node.js and JavaScript skills. You will work in a fast-paced remot ...

Senior French Prompt Engineer – Clinical AI (Remote Europe)

A consulting firm is seeking a Senior French-speaking Prompt Engineer to enhance AI-powered clinical documentation systems. This role emphasizes LLM prompt engineering and innovative solutions within healthcare workflows. The ideal candidate will possess over 5 years of experience, strong Python skills, and flue ...

Dutch Prompt Engineer – Clinical AI / LLM | Remote (Europe)

Dutch Prompt Engineer – Clinical AI / LLM | Remote (Europe) We are looking for a Dutch-speaking Prompt Engineer to join a project focused on AI-powered clinical documentation and language model optimization . In this role, you will work at the intersection of AI, pro ...

Remote Dutch Prompt Engineer for Clinical AI & LLMs

A consulting firm is seeking a Dutch-speaking Prompt Engineer to work on AI-powered clinical documentation. The role involves developing prompt templates for large language models, running experiments for accuracy, and improving clinical documentation quality. Candidates should have strong Python skills and expe ...

Senior French Prompt Engineer for Clinical AI Remote

A consulting firm is seeking a Senior French-speaking Prompt Engineer to help develop AI-powered clinical documentation systems. This remote role involves designing and optimizing prompts for AI models used in healthcare workflows, with a focus on collaboration and integration of customer feedback. Candidates sh ...

Remote Finance Engineer: AI Driven Strategy & FP&A

A leading travel platform in Madrid is seeking a Finance Engineer to strengthen its Finance and Strategy team. The successful candidate will utilize AI and SQL to enhance financial processes, automate reporting, and support Go-To-Market strategies. Required are a degree in a quantitative field, and 5-7 years in ...

Rail Tech Senior Hardware Engineer — Remote and Equity

A leading technology firm in Malaga seeks a skilled Hardware Engineer to develop innovative solutions for the railway industry. You will work independently and as part of a team, engaging in hardware design and integration. Ideal candidates possess a Master’s in electronics engineering, experience with PCB desig ...

Senior iOS Test Automation Engineer | Remote, Stock Options

A leading tech company in Barcelona seeks a Quality Assurance Engineer focused on test automation for iOS apps. You will design and maintain automated test frameworks, collaborate with cross-functional teams, and integrate test automation into CI/CD pipelines. The ideal candidate has over 5 years of experience i ...

Remote Python Software Engineer — AML/Big Data AI

Una empresa de software de detección de fraudes busca un Software Engineer (Python) para desarrollar herramientas basadas en inteligencia artificial. El candidato ideal tendrá más de 2 años de experiencia en Python y trabajará en un entorno 100% remoto. Las responsabilidades incluyen el análisis de requisitos, d ...

Junior IT Applications Engineer Remote Friendly with Growth

A leading financial services company based in Madrid is seeking a Junior IT Applications Engineer. The role involves providing technical support to internal clients and enhancing support services. Candidates should have knowledge of Linux systems and basic understanding of microservices, along with proficiency i ...

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    Full Stack Engineer Reacttypescript Pythonnode Remote Jobs in Spain Job Search Guide, Trends and Insights