245,768+ Remote Cloudnative Python Devops Testing Engineer Jobs in Spain — Top Companies Hiring June 2026

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Senior Backend Engineer Event Driven Architect (Remote)

An international advisory group is seeking a Senior Engineer with more than 5 years of experience in event-driven architecture. The position involves integrating APIs and managing a multicultural team within a leading bank. The company offers a permanent, full-time contract with a flexible remote working model a ...

Senior Backend Engineer (Ruby/Go) — Remote friendly

A leading technology company based in Madrid is seeking a Senior Backend Developer with strong experience in Ruby and GOlang to join their Engine team. The role involves building scalable applications, improving existing systems, and leading technical projects. Candidates should have at least 7 years of industry ...

Senior Backend Engineer (Ruby/Go) — Remote friendly

A leading technology company based in Madrid is seeking a Senior Backend Developer with strong experience in Ruby and GOlang to join their Engine team. The role involves building scalable applications, improving existing systems, and leading technical projects. Candidates should have at least 7 years of industry ...

B2B Sales Engineer (Hebrew & English) – Remote (Bulgaria)

B2B Sales Engineer (Hebrew & English) – Remote | Sofia (Bulgaria) We are hiring a B2B Sales Engineer with native-level Hebrew and strong technical sales skills to join an international, tech-driven company.This is a full-time remote role , contracted in Sofia, ...

Senior Backend Engineer – AI‑First CCaaS (Remote)

A leading software company in Barcelona is seeking a Senior Backend Software Engineer to join their Auxiliary Squad. The role involves managing technical services and designing workflows while working with technologies such as Java and PostgreSQL. The ideal candidate has over 10 years of software development exp ...

Senior Backend Engineer (Node/TS) Full Remote

Who is the Company? It is a leading company in its sector in Europe, LATAM. It is currently expanding to the USA.It is one of the fastest-growing startups in Europe and works with fully scalable projects.Their adventure began more than 8 years ago and they have already rec ...

Principal .NET Engineer Remote Work | REF#285664

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive signific ...

Windows Software Engineer VPN & Privacy (Remote friendly)

A leading technology firm in Barcelona is seeking a skilled developer to design and maintain Windows applications. You will work on the full application life-cycle and collaborate with product teams to deliver privacy-focused solutions. Candidates should have strong C# and .NET experience, a solid understanding ...

Senior QA Engineer — Hybrid/Remote Automation Leader

A leading international cloud software provider is hiring a Senior/Staff QA Engineer in Barcelona to focus on building innovative test automation frameworks for their Compliance SaaS platform. The role involves collaborating with cross-functional teams and ensuring quality throughout the development lifecycle. I ...

Payments Backend Engineer – Scale Global Subscriptions (Remote)

A leading tech company in Barcelona is seeking a back-end developer for its Payments Team. You will build features across Proton's product suite, focusing on scalable architectures and user experience. Ideal candidates should have proven experience in back-end development, expertise in SQL, and familiarity with ...

Fullstack AI Platform Engineer — Remote, Equity, Growth

A leading healthcare technology provider is looking for a software engineer to join their Ops AI Platform team. This role involves creating a platform for AI agents that automates operational tasks, with a strong emphasis on product impact and system architecture. Candidates should have a solid background in ful ...

Senior Node.js Backend Engineer — Remote & Scalable APIs

A global consulting firm is looking for a skilled Backend Developer (Node.js) based in Barcelona, Spain. In this role, you will design and develop scalable backend systems that support high-impact digital solutions for international clients. Ideal candidates have at least 5 years of software engineering experien ...

Senior Java Backend Engineer – Global Remote Project

Una empresa de tecnología busca un Senior JAVA Backend Developer con más de 10 años de experiencia para un proyecto global. El rol incluye el desarrollo de soluciones backend para la integración de mercados eléctricos internacionales, trabajando de forma remota con equipos en Europa, Corea, Nueva Zelanda y Estad ...

Senior Java Engineer Remote with AWS & Microservices

A technology solutions provider is seeking an experienced Java Developer to join their team in Madrid. This role is perfect for passionate individuals eager to modernize systems while working in a fast-paced environment. Responsibilities include designing and maintaining Java and AWS applications, mentoring juni ...

Junior Data Engineer Data Flow & Architecture (Remote)

A leading technology company in Barcelona is seeking a Junior Data Engineer to handle data quality and design complex data flows. The successful candidate will implement ETL processes using Python and Airflow, ensuring data lineage transparency. An engineering background and strong skills in Python and SQL are e ...

Senior ML Engineer Remote Document Fraud & Verification

A leading biometric identity verification firm located in Vigo is looking for an applied scientist to drive R&D in document fraud detection. You will develop anti-spoofing methods for identity verification using machine learning and computer vision techniques. The ideal candidate has a PhD in Computer Science, o ...

Senior Backend Engineer Core Platform (Remote/Hybrid)

A technology company in Valencia is looking for a Senior Backend Developer to improve and maintain its internal APIs and supplier integrations. The role requires over 3 years of experience in API development, working in AWS, and fluency in English. This full-time position offers a hybrid work model, competitive ...

Senior Data Warehouse & Data Mesh Engineer Remote

Una empresa líder en Big Data busca un/a Data Engineer apasionado/a por los datos para desarrollar y optimizar procesos de ETL. El candidato ideal tendrá más de 6 años de experiencia y un sólido dominio en arquitecturas y plataformas de datos. Además, se valorará la curiosidad por tecnologías emergentes y la cap ...

QKD Key Management Engineer Hybrid & Remote Options

A leading global technology company in Valladolid is seeking a skilled Product Engineer to develop and deploy Key Management Systems for QKD solutions. The position offers a hybrid work model, competitive compensation, and opportunities for career development. Candidates must have expertise in programming langua ...

Principal Backend Engineer Remote Work | REF#285736

Overview Join to apply for the Principal Backend Engineer - Remote Work | REF# role at BairesDev . At BairesDev®, we’ve been leading technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and innovative startups in Silicon Valley. Our ...

Backend Java Engineer Remote Friendly Trading Tech

A leading financial technology company in Madrid is seeking a Software Engineer to join their Trading Application Development team. You will be responsible for back-end development in Java, ensuring compliance with regulations and translating user needs into high-quality solutions. The successful candidate shoul ...

Remote Solutions Engineer Pre Sales (Spain, French)

A leading open-source tech company is seeking a Solutions Engineer in Madrid to enhance customer engagement. This role focuses on delivering technical presentations and collaborating with Sales to drive opportunities. Ideal candidates should have over 5 years of technical pre-sales experience and be fluent in Fr ...

Data Engineer Snowflake & dbt (Remote/Hybrid ELT)

Una empresa de Big Data busca un Data Engineer en Madrid para especializarse en dbt y Snowflake. Se requiere experiencia entre 3 y 6 años en entornos cloud y habilidades sólidas en SQL avanzado. El candidato colaborará en la creación de arquitecturas analíticas modernas y pipelines de datos optimizados. Se ofrec ...

Remote Freelance Full Stack Engineer (Node.js/React)

Una empresa de tecnología innovadora busca un desarrollador Full Stack para el diseño, desarrollo y mantenimiento de aplicaciones web modernas. Se requiere experiencia en Node.js, React y herramientas en la nube. El trabajo será remoto y flexible, ideal para quienes buscan un entorno colaborativo. Los candidatos ...

Senior Application Security Engineer — Remote & Cloud Security

A leading international software development firm is seeking a Senior Application Security Engineer to enhance security architecture from cloud infrastructure to applications. Applicants should have a minimum of 3 years of experience in application security and strong skills in CI/CD pipelines and Docker. The ro ...

Senior Data Engineer Databricks & Cloud ML (Remote)

A leading data engineering firm is seeking a Senior Data Engineer to join remotely in Spain. In this role, you will lead projects involving AWS/Azure and Databricks, manage customer relationships, and mentor junior engineers. Candidates should have 5+ years of relevant experience, strong skills in SQL and Python ...

Remote Scala & Spark Data Engineer | Cloud & Databricks

Una importante empresa de tecnología busca un profesional de Ingeniería de Datos en Madrid. La posición requiere experiencia en Scala, Apache Spark y entornos Cloud. Ofrecemos un contrato indefinido, teletrabajo flexible, horarios adaptados, y beneficios como seguro médico, formación continua y 23 días de vacaci ...

Remote IAM Support Engineer (Omada) — RBAC & Analytics

A leading technology consulting company is looking for an Identity and Access Management Support Engineer to join their Managed Services Europe team. The position offers the flexibility of working remotely or from locations in Barcelona or Madrid. Responsibilities include providing 2nd and 3rd level support for ...

Senior AI SoC Physical Design Engineer (Remote)

A cutting-edge AI technology firm is seeking a Senior/Staff Silicon Physical Design Engineer in Madrid, Spain. You will develop advanced multi-core in-memory compute SoCs, leveraging 10+ years of physical design expertise, and work collaboratively with various teams. The role involves synthesizing, floorplanning ...

SailPoint IIQ IAM Support Engineer (Remote Spain)

A leading consulting firm is looking for an experienced Identity and Access Management Support Engineer, based in Barcelona or remote in Spain. The ideal candidate will have a degree in Computer Science, several years of experience in IAM, particularly with SailPoint IdentityIQ, and strong analytical skills. Res ...

System Software Engineer Customer Focus, Remote 50%

A leading global manufacturer is seeking a System Software Engineer in Barcelona with a focus on providing customer solutions and integrating software systems. You will analyze customer needs while driving standardized and custom solutions. Ideal candidates have a Bachelor's degree in engineering or computer sci ...

ML Inference & Security Software Engineer Remote Spain

A technology company is seeking a remote Software Engineer to develop and enhance their biometric identification solutions. In this role, you will design and optimize machine learning inference pipelines and contribute to high-impact security products. Ideal candidates will have over 3 years of experience in sof ...

L2 Technical Support Engineer — Windows/SQL (Remote)

A leading technology company is seeking a Technical Support Engineer in Sant Cugat del Vallès, Spain. This role involves providing technical assistance to clients, troubleshooting issues, and collaborating with various teams. Candidates should have over 3 years of experience in Windows Server and possess strong ...

Java Software Engineer Remote, Spring Boot & Microservices

Una empresa de tecnología busca un/a desarrollador/a o analista programador/a Java para trabajar en proyectos innovadores. La posición es 100% remota y requiere experiencia sólida en Java, Spring Boot y microservicios, así como en BBDD. Se ofrecen 26 días de descanso, formación técnica, y un entorno laboral flex ...

Senior Payments Engineer — Stablecoin Infra (Remote Spain)

A leading fintech company in Madrid is looking for a Full-stack Engineer specializing in payments. The role involves designing and building critical payment infrastructure, ensuring data integrity, and owning financial flows. The ideal candidate has over 4 years of experience with backend systems, specifically i ...

Senior AI Platform Engineer — Remote, Scalable Infra

Docplanner is looking for a skilled AI Platform Engineer based in Barcelona to enhance its technology infrastructure. You will design and manage AI platform architecture while working collaboratively with product teams to ensure high availability and scalability of services. Strong expertise in Kubernetes and ex ...

Senior Node.js & Angular Full Stack Engineer (Remote)

Talan Group is seeking a highly experienced Full Stack Web Developer based in Málaga, Spain. This role focuses on managing and evolving the internal digital ecosystem, ensuring modern and secure systems aligned with business requirements. Responsibilities include developing new features, incident analysis, and s ...

Senior Backend Engineer — AI Data Platform (Remote)

A growing AI enterprise company seeks a Senior Backend Engineer to design and develop backend systems transforming raw data into meaningful representations. This fully remote role requires 5+ years in backend development, experience with data-intensive systems, and strong cloud platform knowledge. The candidate ...

Portuguese Language Engineer — Remote Data Curation & Evaluation

A leading language solutions provider is seeking a Language Engineer fluent in Portuguese for a remote role based in Spain. The position involves curating and evaluating linguistic data, running scripts, and providing insights based on analysis. Candidates should possess a Bachelor's degree in Linguistics and ha ...

QA Engineer – Gambling Tech (Remote) Growth Path

A leading IT and business consulting firm in Madrid is seeking a skilled QA to enhance testing strategies and ensure high-quality software products. This role involves collaboration with cross-functional teams to validate system functionality. Candidates should have expertise in automated testing frameworks and ...

Remote Rust Engineer (Contractor): AI Training & Review

Job Title: Rust EngineerJob Type: ContractorLocation: RemoteRole DescriptionAs an hourly paid, fully remote Rust Engineer for AI Data Training, you will review AI-generated Rust code and explanations or generate your own, evaluate the reaso ...

Remote Senior Node.js Engineer SRE & Platform Reliability

We're based on over 15 years of success, producing world-class video content and building, developing, and managing a number of high-traffic websites. Our award-winning content and websites are created exclusively by us and directly for the use of millions of users worldwide. At Kodify, we're not just pushing ...

Senior Full Stack Engineer — Remote Options & Ownership

AgileEngine, LLC. in Madrid is hiring a Middle/Senior Full Stack Engineer to build robust server-side solutions for a scalable SaaS platform using Java, React, SQL, and more. This role offers ownership from day one. The ideal candidate will have over 4 years of SaaS experience and a strong understandin ...

Utilities & Refrigeration Engineer Remote 1 Day/Week

Grifols, S.A in Parets del Vallès is seeking a Mechanical Engineer to coordinate and execute technical projects in a dynamic work environment. The successful candidate will lead engineering projects, manage teams, and design innovative solutions to optimize facility performance while ensuring compliance with ...

Remote Senior AI Engineer — LLMs, APIs & Orchestration

We are looking for fully-remote Senior AI Engineers to join our client's projects Key Responsibilities Design and develop AI-powered applications using LLMs (OpenAI, Anthropic, open-source models, etc.) Build and maintain backen ...

Remote Data Engineer Snowflake & AWS BI Pipelines

Seidor, ubicada en Valencia, busca un Data Engineer para un proyecto de transformación e implementación BI. La persona seleccionada se encargará del análisis, diseño y desarrollo de soluciones de datos, colaborando estrechamente con los clientes. Ofrecemos un entorno de trabajo colaborativo, flexibilid ...

Remote QA Automation Engineer for Global Projects

eXperience IT Solutions busca un/a QA Engineer especializado/a en automatización de pruebas para unirse a un proyecto internacional con un cliente de primer nivel. Se requiere un perfil con mínimo tres años de experiencia y conocimientos en herramientas como Selenium y Cucumber. El puesto ofrece flexib ...

Barcelona L2 Desktop Support Engineer (Onsite/Remote)

Excis Compliance in Barcelona is seeking a dedicated L2 Desktop Support Technician. This role involves providing onsite and remote support for both Windows and Apple devices, alongside handling asset management across multiple sites in the Barcelona area. Ideal candidates will have 1–2 years of experie ...

Senior Middleware Engineer – WebLogic/Linux, Hybrid Remote

Exportadora Data Base busca un/a Técnico/a Senior Middleware para administración y soporte avanzado de plataformas Middleware en producción. Se requiere experiencia sólida en WebLogic Server, Apache y Linux, además de más de 6 años en Middleware. El trabajo es híbrido, con un 60% de tareas remotas. Ofr ...

Remote Data Engineer on Google Cloud Platform

Kyndryl is seeking a Data Engineer to join their Applications, Data & AI practice, focusing on implementing modern cloud-native data platforms on Google Cloud Platform (GCP). The ideal candidate will build scalable and reliable data pipelines and enhance data solutions. With a hybrid working model, Kyn ...

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    Remote Cloudnative Python Devops Testing Engineer Jobs in Spain Job Search Guide, Trends and Insights