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Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Senior Backend Engineer (Remote) Scalable IoT Platform

HiveMQ in Spain is seeking a skilled software engineer to architect and maintain their platform for global IoT deployments. Key responsibilities include developing high-quality, self-healing software, enhancing system scalability and availability, and utilizing modern tools like AI. Candidates should have at lea ...

Pre Sales Development Architect (Frontend/Backend/DevOps)

Una consultora de tecnología en Barcelona busca un/a especialista en Preventa de Development para liderar la propuesta de valor de su oferta técnica. Buscamos a alguien con mínimo 3-5 años de experiencia en desarrollo de software y excelentes habilidades de comunicación en español e inglés. Este rol incluye desa ...

Pre Sales Development Architect (Frontend/Backend/DevOps)

Una consultora de tecnología en Barcelona busca un/a especialista en Preventa de Development para liderar la propuesta de valor de su oferta técnica. Buscamos a alguien con mínimo 3-5 años de experiencia en desarrollo de software y excelentes habilidades de comunicación en español e inglés. Este rol incluye desa ...

Senior Backend Engineer Build scalable payments platform

A leading global player in employee benefits seeks a Senior Backend Engineer in Madrid. In this role, you will design and optimize backend services with a focus on performance and testing. The ideal candidate has solid software engineering skills, experience with Node.js, and familiarity with distributed service ...

Senior Python Engineer — AI Driven, Scalable Backend

A communications platform company in Madrid is looking for a Senior Python Engineer. The ideal candidate will have over 7 years of backend engineering experience, advanced Python skills, and a strong understanding of scalable system architectures. Responsibilities include designing production-grade Python servic ...

Senior DevOps & Backend Engineer: AWS, Node.js, Remote

Omega CRM, A Merkle Company is seeking a Senior DevOps & Backend Engineer in Sant Cugat del Vallès, Cataluña. The role involves creating backend services and scalable infrastructure on AWS, alongside hands-on Node.js development. Candidates should have at least 5 years of AWS experience, excellent problem-solvin ...

Senior DevOps & Backend Engineer: AWS, Node.js, Remote

Omega CRM, A Merkle Company is seeking a Senior DevOps & Backend Engineer in Sant Cugat del Vallès, Cataluña. The role involves creating backend services and scalable infrastructure on AWS, alongside hands-on Node.js development. Candidates should have at least 5 years of AWS experience, excellent problem-solvin ...

Backend SaaS Engineer for Ubuntu Landscape (Remote)

A leading open-source technology firm is seeking a passionate software engineer to join its team. The role involves developing the next generation management solution for Ubuntu, focusing on high-quality code and collaboration with a distributed team. The ideal candidate will be proficient in Python and web fram ...

Backend SaaS Engineer for Ubuntu Landscape (Remote)

A leading open-source technology firm is seeking a passionate software engineer to join its team. The role involves developing the next generation management solution for Ubuntu, focusing on high-quality code and collaboration with a distributed team. The ideal candidate will be proficient in Python and web fram ...

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 — Enterprise Grade SaaS, Flexible

A real estate tech company based in Spain is seeking an experienced backend engineer to design and scale their automation platform. The ideal candidate has over 5 years of backend development experience and is proficient in API design and PostgreSQL. This role involves shaping the backend architecture, integrati ...

Desarrollador Backend Laravel (ERP) – Hybrid y Desarrollo

Una empresa de ingeniería en Barcelona busca un/a Desarrollador/a Backend Laravel para mejorar y desarrollar su ERP corporativo. La posición involucra experiencia con Laravel y Eloquent, diseño de bases de datos relacionales complejas y un enfoque en soluciones escalables. Se valora conocimiento en Laravel Livew ...

Desarrollador Backend Laravel (ERP) – Hybrid y Desarrollo

Una empresa de ingeniería en Barcelona busca un/a Desarrollador/a Backend Laravel para mejorar y desarrollar su ERP corporativo. La posición involucra experiencia con Laravel y Eloquent, diseño de bases de datos relacionales complejas y un enfoque en soluciones escalables. Se valora conocimiento en Laravel Livew ...

Senior Engineering Manager: Drive Backend & Data Excellence

A dynamic tech company in Barcelona is seeking a Backend Team Lead to guide backend and data engineers in their growth and project management. The ideal candidate will have a strong background in backend or data development, management experience, and proficiency in Golang and NodeJs. This role offers competitiv ...

Hybrid AI Driven Backend Engineer (Node.js & C++)

arsys EN in Valencia is looking for an AI-Driven Software Engineer proficient in Node.js and C++. The successful candidate will be responsible for developing backend components, refining code, and utilizing AI tools to enhance productivity in a collaborative, international team. This role offers a hybrid work mo ...

Hybrid AI Driven Backend Engineer (Node.js & C++)

arsys EN is seeking an AI-Driven Software Engineer proficient in Node.js and C++. This role involves developing high-performance backend components and leveraging AI tools to enhance productivity. Candidates should have strong English communication skills, experience in Linux environments, and a focus on quality ...

Backend Software Engineer (.NET) Híbrido Madrid, Spain

En EPAM NEORIS, creemos que la transformación empieza por las personas. Hoy, como parte de EPAM, ampliamos nuestro alcance global y nuestras capacidades, pero mantenemos lo más importante: una cultura donde cada persona puede crecer, aportar y ser protagonista. No buscamos solo cubrir puestos. Buscamos incorp ...

Senior Backend Engineer | Mimir OSS | Spain | Remote

Grafana Labs is a remote-first, open-source powerhouse. There are more than 20M users of Grafana, the open source visualization tool, around the globe, monitoring everything from beehives to climate change in the Alps. The instantly recognizable dashboards have been spotted everywhere from a NASA launch and M ...

Senior DevOps & Backend Engineer – Remote Cloud Platform

Dentsu seeks a Senior DevOps & Backend Engineer in Barcelona to collaborate with top pharmaceutical companies. The candidate will design and maintain AWS infrastructure while developing key Node.js backend services. Benefits include a permanent contract, flexible schedule, home office option, and health insuranc ...

Senior Cloud Backend Engineer — Remote & Stock Options

Signaloid is seeking a Backend Engineer to enhance the Signaloid Cloud Compute Engine, focusing on API development and quality assurance efforts. The ideal candidate should have over three years of experience in backend or cloud engineering and be proficient in TypeScript, Go, or Python. The position offers a fl ...

Senior Backend Engineer — API & Data Connectors (Fintech)

Powens in Barcelona is seeking a Senior Software Engineer to join the Cross-Connectors squad, focusing on building and maintaining core APIs and connectors for financial data aggregation. The ideal candidate should have solid backend development experience, especially in Python, and understanding of software eng ...

Senior Backend Engineer, Data Platforms Scalable Systems

A leading life sciences company in Madrid is seeking a Senior Backend Engineer to design and implement cloud-native backend systems. The ideal candidate has over 5 years of experience in data-intensive environments, proficiency in Python, and deep knowledge of AWS. This role involves collaborating with cross-fun ...

Remote Backend & AI Trainer Project Based Consultant

Anyone AI is seeking skilled Backend Developers for a remote, part-time position. This role involves designing and evaluating software engineering tasks for a leading AI lab. Candidates should have strong Python and JavaScript/TypeScript skills along with 3-7 years of experience in software engineering. Responsi ...

Senior Backend Engineer – Health AI (Python/FastAPI)

Una empresa de tecnología en salud con sede en Madrid busca un desarrollador back-end con experiencia en microservicios utilizando Python y FastAPI. Las responsabilidades incluyen optimización de rendimiento y colaboración con equipos de ciencia de datos. Se requiere un mínimo de 3 años de experiencia, así como ...

Senior Backend Engineer – Health AI (Python/FastAPI)

Una empresa de tecnología en salud con sede en Madrid busca un desarrollador back-end con experiencia en microservicios utilizando Python y FastAPI. Las responsabilidades incluyen optimización de rendimiento y colaboración con equipos de ciencia de datos. Se requiere un mínimo de 3 años de experiencia, así como ...

Senior Backend Engineer – Health AI (Python/FastAPI)

Una empresa de tecnología en salud con sede en Madrid busca un desarrollador back-end con experiencia en microservicios utilizando Python y FastAPI. Las responsabilidades incluyen optimización de rendimiento y colaboración con equipos de ciencia de datos. Se requiere un mínimo de 3 años de experiencia, así como ...

Senior Node.js Backend Engineer: Lead & Scale Systems

A leading on-demand services company in Barcelona is looking for a Backend Staff Engineer to lead technical standards and mentor developers. The ideal candidate will have over 10 years of backend engineering experience with Node.js and a strong foundation in programming fundamentals. Responsibilities include ove ...

Python Backend Engineer | FastAPI/Django/Flask – Madrid

A leading AI solutions provider in Madrid is seeking a Python Software Development Engineer to ensure the robustness and performance of backend systems. You will assist in creating back-end components, manage database schemas, and participate in code reviews. The ideal candidate has experience with Python and Fa ...

Backend Python Engineer: IA Generativa & GCP | Remote

Apiux Tech busca un Desarrollador/a Backend con experiencia en Python y Flask para un proyecto en Madrid, con opción de trabajo remoto. Se requiere un mínimo de 3 años de experiencia en desarrollo backend y conocimientos en Google Cloud Platform. Se ofrece contrato indefinido, 23 días de vacaciones al año, y for ...

Senior Software Engineer Backend D/F/M

Overview Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people by making complicated, time-consuming tasks simple and efficient. Our team of 1,500 Personios is building user-friendly products that delight our 15,000+ customers and their 1.5 million emp ...

Senior Backend Engineer — Scalable Python Microservices (Remote)

Remobi is looking for a Senior Backend Engineer with strong Python and AWS experience. You will be part of a central application platform team, responsible for building scalable Python-based microservices and enhancing API gateways. This remote role requires a proactive mindset and solid knowledge in microservic ...

Senior Backend Engineer — Scalable Python Microservices (Remote)

Remobi is looking for a Senior Backend Engineer with strong Python and AWS experience. You will be part of a central application platform team, responsible for building scalable Python-based microservices and enhancing API gateways. This remote role requires a proactive mindset and solid knowledge in microservic ...

Senior Backend Engineer — Scalable Python Microservices (Remote)

Remobi is looking for a Senior Backend Engineer with strong Python and AWS experience. You will be part of a central application platform team, responsible for building scalable Python-based microservices and enhancing API gateways. This remote role requires a proactive mindset and solid knowledge in microservic ...

Senior Backend Engineer — Scalable Python Microservices (Remote)

Remobi is looking for a Senior Backend Engineer with strong Python and AWS experience. You will be part of a central application platform team, responsible for building scalable Python-based microservices and enhancing API gateways. This remote role requires a proactive mindset and solid knowledge in microservic ...

Senior Backend Engineer — Scalable Python Microservices (Remote)

Remobi is looking for a Senior Backend Engineer with strong Python and AWS experience. You will be part of a central application platform team, responsible for building scalable Python-based microservices and enhancing API gateways. This remote role requires a proactive mindset and solid knowledge in microservic ...

Senior Backend Engineer — Scalable Python Microservices (Remote)

Remobi is looking for a Senior Backend Engineer with strong Python and AWS experience. You will be part of a central application platform team, responsible for building scalable Python-based microservices and enhancing API gateways. This remote role requires a proactive mindset and solid knowledge in microservic ...

Senior Backend Engineer — Scalable Python Microservices (Remote)

Remobi is looking for a Senior Backend Engineer with strong Python and AWS experience. You will be part of a central application platform team, responsible for building scalable Python-based microservices and enhancing API gateways. This remote role requires a proactive mindset and solid knowledge in microservic ...

Senior Backend Engineer — Scalable Python Microservices (Remote)

Remobi is looking for a Senior Backend Engineer with strong Python and AWS experience. You will be part of a central application platform team, responsible for building scalable Python-based microservices and enhancing API gateways. This remote role requires a proactive mindset and solid knowledge in microservic ...

Senior Backend Engineer — Scalable Python Microservices (Remote)

Remobi is looking for a Senior Backend Engineer with strong Python and AWS experience. You will be part of a central application platform team, responsible for building scalable Python-based microservices and enhancing API gateways. This remote role requires a proactive mindset and solid knowledge in microservic ...

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    Backend Fullstack Developer Java Jobs in Spain Job Search Guide, Trends and Insights