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Engineer Spain Jobs

482 Job Offers

Senior Backend Engineer
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Join our dynamic team in Spain as a Senior Backend Engineer. Develop scalable product features using Python, modern APIs, and cloud technologies like Docker/Kubernetes. You will design high-transaction systems, mentor engineers, and shape our tech strategy. We value innovation in a fast-paced env...
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Location
Spain
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Not provided
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Bark
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QA Engineer - Core Database
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Join ClickHouse as a QA Engineer for Core Database in Spain. You will ensure quality for the open-source project and Cloud service, building automation for large-scale distributed systems. The role requires strong SQL, programming (Python/Go/C++), and testing skills. Enjoy a flexible work environ...
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Location
Spain
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Not provided
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ClickHouse
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Senior Backend Engineer - Data Ingestion
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Join our team in Spain as a Senior Backend Engineer, focusing on Data Ingestion at petabyte scale. You will design robust ETL pipelines in Golang, working with distributed systems and cloud-native architecture. Enjoy a flexible work environment, equity, healthcare contributions, and global gather...
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Location
Spain
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Not provided
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ClickHouse
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Software Engineer
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Join our Product Team in Spain as a Software Engineer to build impactful tools for educators. You'll develop full-stack solutions using React and Node.js in a remote-first environment. We offer a supportive culture with benefits like flexible hours, private health insurance, and a focus on profes...
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Location
Spain
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Salary
38000.00 - 49000.00 EUR / Year
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Edpuzzle
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Site Reliability Engineer
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Join our Barcelona team as a Site Reliability Engineer, pioneering SRE strategies for our Security and Infrastructure. You'll design secure, scalable AWS cloud infrastructure using IaC (CDK) and enhance observability with Datadog. This role offers autonomy to shape systems, focusing on reliabilit...
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Location
Spain , Barcelona
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Salary
45000.00 - 59000.00 EUR / Year
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Edpuzzle
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Security Engineer
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Join our Security and Infrastructure Team in Spain as a Security Engineer. Safeguard our networks, systems, and products, focusing on design and implementation. Ideal for a Software or DevOps Engineer pivoting to security, with experience in AWS, web app security, and frameworks like NIST. Enjoy ...
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Location
Spain
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Salary
40000.00 - 48000.00 EUR / Year
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Edpuzzle
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SysOps Engineer
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Join Extia, a top-ranked Great Place To Work®, as a SysOps Engineer in Barcelona. Utilize your SRE and SysOps expertise with Linux/Windows, Kubernetes, Docker, and CI/CD tools like Jenkins. Enhance system reliability using your skills in the ELK stack, Ansible, and monitoring with Grafana/Prometh...
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Location
Spain , Barcelona
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Salary
30000.00 - 50000.00 EUR / Year
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Extia
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Senior Security Engineer
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Join Flanks in Barcelona as a Senior Security Engineer. Strengthen security from code to cloud, using Python, Kubernetes, and GCP. Lead pentesting, automation, and secure design in a bilingual, hybrid environment. Enjoy a stunning office, flexible hours, health insurance, and team events.
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Location
Spain , Barcelona
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Salary
50000.00 - 70000.00 EUR / Year
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Flanks
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Mid Software Engineer
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Join Flanks in Barcelona as a Mid Software Engineer to transform wealth management with our SaaS platform. You'll build secure interfaces, scale data ingestion, and handle sensitive financial data. We seek an autonomous coder, fluent in English/Spanish, experienced with modern and legacy code. En...
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Location
Spain , Barcelona
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Salary
36000.00 - 50000.00 EUR / Year
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Flanks
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Senior Software Engineer
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Join Flanks as a Senior Software Engineer in Barcelona. You'll build and scale a SaaS platform for wealth management, handling sensitive financial data. We seek an autonomous coder with 7+ years' experience, fluent in English/Spanish. Enjoy hybrid work, health insurance, team events, and our offi...
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Location
Spain , Barcelona
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50000.00 - 80000.00 EUR / Year
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Flanks
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Senior Machine Learning Engineer
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Join Groupon's AI-first transformation as a Senior Machine Learning Engineer in Madrid or Valencia. Architect and deploy scalable ranking and personalization models using PyTorch/TensorFlow on GCP. Lead the full ML lifecycle for systems seen by millions, with high impact and clear career growth.
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Location
Spain , Madrid; Valencia
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Not provided
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Groupon
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Senior Analytics Engineer
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Join our team in Barcelona as a Senior Analytics Engineer. You will own critical analytics infrastructure, designing robust data models and quality frameworks using SQL, dbt, and cloud warehouses. Partner with cross-functional teams to elevate data reliability and enable confident, data-driven de...
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Spain , Barcelona
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Not provided
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Heetch
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Principal Engineer
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Join a high-growth tech leader as a Principal Engineer in Barcelona. Shape the future of a global platform, breaking down monoliths into scalable, event-driven microservices. Leverage your deep PHP, AWS, and DDD expertise to solve complex engineering challenges. Enjoy a 100% remote role with comp...
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Location
Spain , Barcelona
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Not provided
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Hostaway
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Senior Backend Engineer
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Join Hostaway's Core team in Barcelona as a Senior Backend Engineer. You will design critical integrations with major OTAs using PHP and Go within a modern, event-driven architecture. This 100% remote role offers stock options, professional growth, and the chance to shape key technical solutions ...
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Location
Spain , Barcelona
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Not provided
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Hostaway
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Staff Backend Engineer
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Join Hostaway in Barcelona as a Staff Backend Engineer. Lead critical integrations for major travel platforms using PHP and Go. Drive architectural decisions, mentor a team, and shape solutions in a 100% remote role with equity.
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Location
Spain , Barcelona
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Not provided
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Hostaway
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Senior Backend Engineer
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Join Job&Talent in Madrid as a Senior Backend Engineer. Design and scale Kotlin-based distributed systems powering a major staffing platform. Own the full feature lifecycle for applications serving millions of users daily. Enjoy competitive pay, meaningful benefits, and a chance to impact global ...
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Location
Spain , Madrid
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Not provided
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InStaff
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Senior Frontend Engineer - ReactJS
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Join our new Barcelona engineering hub as a Senior Frontend Engineer. You will build robust, scalable features using ReactJS and modern JavaScript. We seek 4+ years of experience with React, TypeScript, and state management. Enjoy competitive salary, Apple hardware, relocation support, and a hybr...
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Spain , Barcelona
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70000.00 - 80000.00 EUR / Year
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join.com
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Senior Sustainability Engineer
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Join our team in Valencia as a Senior Sustainability Engineer. You will lead Life Cycle Assessment (LCA), Eco-design, and circular economy research for international projects. We require over 5 years of experience, a PhD in sustainability, and fluency in English and Spanish. Enjoy a positive work...
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Location
Spain , Valencia
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Not provided
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LOMARTOV
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Site Reliability Engineer
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Join our team in Valencia as a Site Reliability Engineer. You will design scalable cloud platforms, implement modern CI/CD pipelines, and foster a DevOps culture. We require expertise in Kubernetes, Terraform, and a major cloud provider. Enjoy benefits like flexible remote work, 30 days vacation,...
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Spain , Valencia
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Not provided
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MaibornWolff GmbH
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Sr Backend Engineer
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Join our core engineering team in Valencia as a Senior Backend Engineer. Build and scale our AI-driven Knowledge Processing Unit using Go/Python and event-driven architectures. Work with Kafka, Kubernetes, and microservices to power reliable enterprise AI agents. Enjoy a competitive package and s...
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Spain , Valencia
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Not provided
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Maisa
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About the Engineer role

Engineer jobs represent a cornerstone of the operational and technical workforce, focused on the application of scientific and mathematical principles to design, develop, maintain, and improve systems, structures, and processes. While the field is incredibly diverse, spanning disciplines from civil and software to mechanical and electrical engineering, the core mission remains consistent: to solve complex problems and ensure functionality, efficiency, and safety. Professionals in these roles are the backbone of infrastructure, technology, and innovation, turning theoretical concepts into practical, working solutions that power our modern world.

Individuals in these positions typically engage in a wide array of responsibilities. A primary function involves the installation, maintenance, and preventative care of tools, equipment, and complex systems. This includes routine inspections, calibrating controls and gauges, and performing diagnostic tests to ensure everything operates within specified parameters. Troubleshooting is a daily activity, requiring engineers to identify the root cause of malfunctions and execute repairs, whether it's a mechanical failure, an electrical issue, or a problem with plumbing and HVAC systems. For those in supervisory engineer jobs, responsibilities expand to include leading teams, which involves hiring, training, scheduling, and mentoring other engineering staff to ensure a high standard of work and team cohesion.

The skill set required for engineer jobs is both broad and technical. A strong foundation is typically built through vocational, technical, or trade school education, providing essential knowledge in relevant engineering principles. Practical, hands-on experience is highly valued, often requiring several years in a related field. Key technical skills include proficiency in reading blueprints and schematics, a solid understanding of mechanical, electrical, and plumbing (MEP) systems, and the safe operation of hand and power tools. Many roles also require specific certifications, such as universal CFC handling licenses, to comply with safety and environmental regulations.

Beyond technical prowess, successful candidates for engineer jobs possess strong problem-solving abilities, acute attention to detail, and a steadfast commitment to safety protocols. They must be able to communicate clearly with team members and other departments, document their work accurately, and manage inventory of parts and supplies. Physical stamina is often necessary, as the role can involve standing for extended periods, lifting heavy objects, and working in confined spaces. A methodical and proactive approach is essential, focusing not just on fixing current issues but on implementing preventative measures to avoid future problems. For those seeking stable, hands-on, and critically important careers, engineer jobs offer a rewarding path with opportunities for continuous learning and advancement into leadership positions.