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Backend engineer NodeJS Program / Service Maritz
Localidad : Barcelona Provincia : Barcelona Nº Vacantes (puestos) : 1 Modalidad: Hibrida Funciones En estrecha colaboración con el responsable del producto CRM y el resto del equipo de desarrollo, desarrollará historias de usuario, corregirá errores y participará en la ...
Backend Engineer — AI Driven Hospitality APIs
Lighthouse is seeking a Backend Engineer in Barcelona to develop high-performance APIs that provide valuable insights to over 100,000 hotels worldwide. You will work closely with a skilled team to support existing customers and develop features for new clients. The ideal candidate will have strong expe ...
Remote NestJS Backend Engineer (TypeScript/AWS)
Darwin Recruitment is seeking a talented Backend Engineer in Valencia, Spain, for a 12-month freelance contract. You will work on the development and maintenance of scalable backend systems within a cloud-based microservices environment, building APIs and optimizing backend performance. Key skills incl ...
Remote Backend & Database Engineer — Global Projects
PrimeIT España está buscando un Java Developer con al menos 4 años de experiencia. Ofrecemos un ambiente de trabajo internacional, oportunidad de participación en proyectos de diversas magnitudes y formación continua. El candidato ideal debe tener experiencia en bases de datos como PostgreSQL, SQL Serv ...
Senior .NET Backend Engineer: Alto Rendimiento
Full On Net busca un/a Senior .NET Backend Engineer en Madrid, España. Participarás en la migración de sistemas legacy a arquitecturas modernas y escalables, desarrollando servicios backend de alto rendimiento en un entorno técnico altamente especializado. Se valoran +5 años de experiencia en .NET, así como una ...
IoT Backend Engineer: Cloud & Microservices (Remote)
Capitole está en busca de un/a Backend Developer para su equipo en Gijón, España. Se requiere mínimo 4 años de experiencia en entornos IoT y arquitecturas en la nube. El candidato seleccionado participará en el desarrollo y operación de soluciones críticas, trabajando en un ambiente multicultural y flexible. ...
Backend Engineer Global Markets Risk Unit
## Backend Engineer - Global Markets Risk UnitSolicitarremote type: Hybridlocations: 28050, MADRID, Madridtime type: Full timeposted on: Publicado hoytime left to apply: Fecha final: 14 de junio de 2026 (Quedan 10 días para realizar la solicitud)job requisition id: JR **¿Te entusiasma hacer crecer tu ...
Node.js Backend Engineer Scalable DataManager API
vwd Vereinigte Wirtschaftsdienste GmbH seeks a skilled Node.js developer to enhance their DataManager API. Located in Madrid, you will collaborate with a dynamic team to deliver efficient server solutions, ensuring high performance and quality. The ideal candidate will have a Computer Science degree or ...
Backend Engineer Global Markets Risk Unit
Excited to grow your career?BBVA is a global company with more than 160 years of history that operates in more than 25 countries where we serve more than 80 million customers. We are more than 121,000 professionals working in multidisciplinary teams with profiles as diverse as financiers, legal experts, data sci ...
Senior Backend Engineer: Go, Cloud & Scalable
Giesecke & Devrient GB Ltd. is seeking a Backend Software Developer with over 5 years experience to join our team in Barcelona, España. The role involves hands-on work with advanced Golang, distributed systems, and modern cloud technologies, ensuring security, scalability, and reliability. Key responsi ...
AI Backend Engineer — Cloud & MLOps (Hybrid)
Ultimate.ai is seeking an AI Engineer in Barcelona to design and deploy solutions in data analytics and machine learning. This hybrid role involves working with interdisciplinary teams and requires proficiency in Python and cloud environments. The ideal candidate has a degree in a relevant field and 3+ ...
Senior .NET Backend Engineer — Remote/Hybrid
Techsbcn busca un Desarrollador Backend de .NET para unirse a su dinámico equipo en Monterroso, Galicia. Buscamos profesionales con al menos 6 años de experiencia en tecnologías .NET, Docker, Kubernetes y metodologías ágiles. La oferta incluye un contrato fijo, posibilidad de trabajo remoto o híbrido y divers ...
Senior Backend Engineer (Node.js) — Microservices & Cloud
Hiberus busca un/a Mid/Senior Backend Engineer para trabajar en Madrid. Se requiere experiencia en Node.js y un sólido conocimiento en microservicios. El candidato ideal tendrá excelentes habilidades de comunicación en inglés y estará orientado a la calidad del código. Se ofrece un contrato indefinido, ...
Senior Node.js Backend Engineer — Hybrid, Barcelona
Aubay Spain is looking for a Senior DevOps Engineer fluent in English to join their team in Barcelona. This hybrid position offers an exciting opportunity to work on innovative projects aimed at modernizing information systems across various sectors such as industry and telecommunications. Candidates s ...
Node.js Backend Engineer Scalable DataManager API
Infront is looking for a Node.js developer to enhance and evolve service solutions in their Madrid office. This role is ideal for someone who enjoys working in collaborative, cross-functional teams to build practical solutions. The successful candidate will be part of an agile team responsible for main ...
Generative AI Backend Engineer — Flexible Schedules
Astek in Galicia is seeking a passionate Backend Engineer to join their fintech partner, specializing in Generative AI. You will design scalable and secure AI systems, focusing on backend infrastructure and GraphQL APIs. The ideal candidate has a degree in Computer Science, 1–2 years of backend develop ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group is looking for a Backend Software Engineer to join their Player Rewards & Gamification-Product Development team. The position is based in Malaga, Spain. You will design and develop backend services using .NET while optimizing the microservice ecosystem for performance. The ideal candidate has ...
Backend Engineer – Scalable .NET Microservices & Cloud
BML Group is expanding its Player Rewards & Gamification-Product Development team in Malaga, seeking a Backend Software Engineer. In this role, you will work on designing and developing scalable backend services with a focus on C# and .NET along with containerization strategies. Your contributions will ...
Senior AI Backend Engineer — NLP & LLMs
Aircall, based in Madrid, seeks a Senior Backend & AI Engineer to design and implement AI features critical to business operations. The role requires solid AI experience and back-end development skills. You will collaborate with teams to create AI solutions, ensuring quality and performance while mentoring co ...
Senior Backend Engineer: Nest.js + Angular (Remote)
Kake is looking for a Senior Software Engineer with strong backend experience to stabilize and extend their legacy system. This role involves working on critical systems for a fast-growing technology company focused on versatile storage and logistics solutions. You will design and maintain backend services us ...
Senior AI Backend Engineer — NLP & LLMs
Aircall is seeking a Senior Backend & AI Engineer responsible for designing, developing, and deploying critical AI features. With a focus on LLMs, you will be involved in building chatbots and automated content generation tools. The position emphasizes collaboration, innovation, and high-quality coding practi ...
Backend Engineer, MLOps & GenAI Platform (Remote)
GitLab Inc. in Madrid is seeking a talented individual to enhance product features aimed at operationalizing machine learning workflows. You will play a pivotal role in building and integrating ML capabilities within GitLab's platform, ensuring it meets the needs of data science teams. Ideal candidates ...
Senior Node.js Backend Engineer | Hybrid Barcelona
Allianz Technology (via CGI) is looking for a Senior Backend Engineer (Node.js) to join their CRM API team in Barcelona. This hybrid role involves collaborating on the evolution and maintenance of CRM applications while requiring strong autonomy and technical expertise. The ideal candidate should posse ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group is looking for a Backend Software Engineer to join their Player Rewards & Gamification-Product Development team in Malaga. The role involves designing distributed backend services using .NET and ensuring system scalability while maintaining quality. You will participate in cloud migration str ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group is searching for a Backend Software Engineer to join their Player Rewards & Gamification-Product Development team in Malaga. This role involves designing distributed backend services, collaborating with product teams, and optimizing systems for performance. Ideal candidates will have experien ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group in Madrid seeks a Backend Software Engineer to join their Player Rewards & Gamification-Product Development team in Malaga. The role focuses on designing and developing distributed backend services using .NET and aims to improve customer loyalty through engaging solutions. Successful candidat ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group in Málaga is looking for a talented Backend Software Engineer to join their Player Rewards & Gamification Product Development team. As part of this team, you'll design and develop distributed services using C# and .NET, collaborate with other teams, and optimize their microservice ecosystem. The ide ...
Backend Engineer – Scalable .NET Microservices & Cloud
BML Group is seeking a Backend Software Engineer to join their growing Player Rewards & Gamification-Product Development team in Malaga, Spain. The role emphasizes designing and building scalable services using C#, .NET, and modern database technologies like SQL Server and PostgreSQL. As part of the te ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group is seeking a Backend Software Engineer to join our Product Development team based in Malaga, Spain. You will design and develop backend services to ensure our customers have a world-class experience beyond gameplay. Collaboration with product and commercial teams is key to creating scalable and main ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group is seeking a Backend Software Engineer to join their Player Rewards & Gamification-Product Development team in Malaga, Spain. The role involves designing and developing distributed backend services using .NET and optimizing the microservice ecosystem. Strong experience with C#, modern .NET, S ...
Node.js Backend Engineer – Hybrid Barcelona, AWS
Aubay Spain busca un Backend Engineer (Node.js) para un puesto híbrido en Barcelona, combinando trabajo remoto y presencial. Las responsabilidades incluyen desarrollar funcionalidades, corregir errores y participar en la implementación de requisitos no funcionales relacionados con IA. Se requiere exper ...
Backend Engineer – Scalable .NET Microservices & Cloud
BML Group in Barcelona is seeking a Backend Software Engineer to enhance our Player Rewards & Gamification-Product Development team. You will be crucial in designing and developing distributed backend services using C# and .NET, working towards containerization and optimizing our microservice ecosystem. < ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group is seeking a Backend Software Engineer to join their Player Rewards & Gamification-Product Development team in Palma. You will design and develop distributed backend services, focusing on enhancing customer loyalty through engaging experiences. The role involves collaborating with various tea ...
AI Engineer Backend & LLM Workflow Architect
Fds, A Dxc Technology busca un AI Engineer en Santiago de Compostela para diseñar y desarrollar agentes de infraestructura con LLMs. Se requiere experiencia en desarrollo backend en Python, integración de LLMs y diseño de flujos agénticos. El candidato ideal será parte de un equipo técnico innovador en ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group is looking for a Backend Software Engineer to join their Player Rewards & Gamification-Product Development team based in Malaga, Spain. This role focuses on designing and developing distributed backend services using .NET and enhancing system scalability through cloud migration and containerization. ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group is seeking a Backend Software Engineer to join their Player Rewards & Gamification-Product Development team in Pamplona. In this role, you will help design and develop distributed backend services, focusing on performance, reliability, and scalability. You'll collaborate with product teams an ...
Senior .NET Core Backend Engineer Remote
FRG Technology Consulting is looking for a Senior Back-End Developer specializing in .NET Core in Madrid, Spain. This permanent role offers the flexibility of remote work while focusing on innovative .NET products. The ideal candidate will thrive in a supportive environment, contributing to meaningful ...
Senior .NET Backend Engineer — Hybrid (Madrid)
Amaris Consulting busca un Desarrollador Senior .NET en Madrid para diseñar y mantener aplicaciones web. Se requiere más de 5 años de experiencia en desarrollo backend con .NET, así como habilidades en SQL Server, Azure y Web Services. Ofrecemos un entorno de trabajo híbrido, formación continua y benef ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group in Zaragoza is seeking a Backend Software Engineer to enhance customer engagement through backend services development. You will design and develop scalable solutions, optimize performance, and participate in architecture discussions. Strong experience in C# and .NET as well as databases like ...
Backend Engineer Scalable .NET Microservices & Cloud
BML Group is seeking a Backend Software Engineer in Marbella, Spain, to join their Player Rewards & Gamification-Product Development team. In this role, you'll be responsible for designing and developing distributed backend services using .NET and C#. You'll also collaborate with product teams to enhance cust ...
Backend Engineer – Scalable .NET Microservices & Cloud
BML Group is seeking a Backend Software Engineer to join their Player Rewards & Gamification-Product Development team in Malaga. The successful candidate will design and develop distributed backend services using .NET, collaborate with product teams on scalable solutions, and participate in architectural deci ...
Backend Engineer — Energy Planning API (Remote)
Selectra recherche un Ingénieur Backend pour développer son projet Electricity Planning, une API d'arbitrage énergétique. Le poste est ouvert pour Madrid, Paris, Lyon ou en télétravail complet. Le candidat idéal a 5 à 8 ans d'expérience, maîtrise Laravel et sait modéliser des contrats énergétiques. Des ...
Senior Backend Engineer WSO2 & Integration Platforms
Actualmente estamos buscando un perfil senior engineer con conocimiento en la herramienta WSO2 o bien alguien para ser formado en la misma. Requisitos 2 años de experiencia en proyectos SOA. Experiencia en desarrollo backend con lenguajes como Java, Python ...
Senior Backend Engineer (.NET, Cloud & APIs)
About Us At Nextlane , we don’t just develop software solutions – we create the future of the automotive industry. We are a company that combines advanced technology with a clear vision: simplifying and digitizing every step of the automotive customer journe ...
Generative AI Backend Engineer (GraphQL/FastAPI)
Astek in Galicia, Spain, is seeking a passionate Backend Engineer with a focus on Generative AI to join our fintech partner. The role includes designing and maintaining backend infrastructure for AI applications, integrating LLM/AI APIs, and developing GraphQL APIs. We require a degree in Computer Scie ...
Spark Backend Engineer — Data Pipelines & SQL
Talan is looking for a Mid-Level Backend Spark Developer to join their Markets technology team in Spain. The successful candidate will work on developing and maintaining data processing solutions using Spark and SQL-based technologies in an onsite environment, located either in Málaga or Poland. This r ...
Remote Backend Engineer: Scalable APIs & Systems
YO IT Consulting is seeking a Backend Engineer to design and build scalable backend systems for their digital products. The ideal candidate will work in a fast-paced environment and engage in coding, architecture discussions, and collaborative problem-solving. This remote role requires expertise in bac ...
Automation & AI Engineer: Unity & Backend LiveOps
A leading gaming company based in Barcelona is seeking an Automation and AI Engineer with a focus on Unity and backend technologies. The ideal candidate will have over 5 years of full stack development experience and proficiency in Unity (C#). Responsibilities include developing tools to enhance game production ...
AI Driven Node.js & C++ Backend Engineer
Arsys is seeking a backend developer with expertise in Node.js and C++. You will transform architectural specifications into high-performance code and leverage AI tools to enhance productivity. This role offers a hybrid work model across various locations, including Alcobendas. You will work collaborat ...
Unity AI & Automation Engineer (LiveOps, Backend)
A leader in gaming technology, located in Barcelona, is looking for an Automation and AI Engineer to join their innovative team. You will develop tools that integrate AI and improve game development processes. The ideal candidate has extensive experience in full stack development, specifically with Unity (C#), a ...
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Learn More →Backend Engineer Java Python Jobs in Spain Job Search Guide, Trends and Insights
Real-Time Backend Engineer Java Python Jobs Category Trends (Graphical Representation)
Expertini presents the current leading trends in job categories for Backend Engineer Java Python jobs in Spain. Our interactive graphical representation below showcases these trends, helping you stay informed about the job market dynamics in Spain. Evaluate the data to understand the employment landscape and make informed career or hiring decisions.
The first graph uses a vertical bar chart to display the popularity of various job categories for Backend Engineer Java Python jobs in Spain. Each vertical bar represents a different job category, with the size of the vertical bar indicating the number of jobs available in that category. This visual representation highlights key areas of employment, showing the concentration and distribution of job opportunities across different categories.
Uncover Live Backend Engineer Java Python Job Type Trends (Graphical Representation)
Exploring the employment landscape by delving into the diverse array of job types shaping its economic fabric is an important aspect of your job search. It is one of the keys to navigating a dynamic job market.
The second graph uses a funnel chart to display the trends in various job types for Backend Engineer Java Python jobs in Spain. Each section of the funnel represents a different job type (full-time, part-time, contract, internship, and remote), providing a clear visual representation of the distribution and popularity of each type within the job market. This allows for easy comparison of the prevalence of different employment types over time, helping to understand the job market dynamics.
Finding the best Backend Engineer Java Python jobs involves using online job portals, networking, and tailoring your resume to highlight relevant skills and experiences. Platforms like Expertini can streamline your job search by providing access to numerous job listings. Launch your Backend Engineer Java Python career in Spain! Explore 178,731+ number of available Backend Engineer Java Python jobs exciting opportunities and find your perfect fit. Apply for FREE on Expertini, the leading job board since 15+ years.
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Determine if a Backend Engineer Java Python career in Spain aligns with your career goals. Consider factors like job satisfaction, career growth, and work-life balance.
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The average salary range for your role varies, but the standard pay scale is rated "Standard" for Backend Engineer Java Python within Spain. Salary levels may vary depending on your industry, experience, and skills, so it's essential to research and negotiate effectively. Knowing the salary expectations can help you negotiate better job offers.
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