113 mongodb jobs in Barcelona, España.

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Krell Consulting & Training, S.L.

Backend Developer Java / Spring Boot / Kafka | Barcelona

Hoy

Remoto
Híbrido
Tiempo completo

de 38000 a 43000 €/año

... tecnológico dentro del sector seguros. Trabajarás principalmente con Java y Spring Boot en un entorno basado en microservicios, eventos y tecnologías como Kafka y MongoDB. La posición tiene un modelo híbrido en Barcelona , con asistencia a oficina 1-2 días por semana y el resto en remoto. Responsabilidades - Desarrollo de soluciones ...

Barcelona, España

Krell Consulting & Training, S.L.

Senior Backend Developer: Java/Spring Boot, Kafka, Hybrid

Hoy

Híbrido
Tiempo completo

... Trabajarás con Java y Spring Boot en un entorno orientado a eventos, principalmente bajo un modelo híbrido en Barcelona. Se valorará experiencia con Kafka, MongoDB y APIs REST, además de trabajar con Jira y metodologías Agile/Scrum. Ofrecemos contrato indefinido y la posibilidad de asistir a oficina 1-2 días a la semana, ...

Barcelona, España

Senior Backend Developer (Python & Kubernetes)

Hace 14 días

Presencial
Tiempo completo

€55,000 - €80,000 a year

... container orchestration - Solid understanding of microservices architecture and distributed systems - Proficiency with SQL and NoSQL databases (PostgreSQL, MongoDB, Redis) - Experience with CI/CD pipelines and DevOps practices - Knowledge of API design and RESTful web services - Strong problem-solving abilities and analytical ...

Barcelona, España

Senior Full-Stack Developer (React & Python)

Hace 14 días

Presencial
Tiempo completo

€55,000 - €80,000 a year

... https://jobeax.com/link/6WcBICn0LM558SP0 and modern JavaScript/TypeScript - Strong backend development experience with Python (Django or FastAPI) - Database design and optimization (PostgreSQL, MongoDB) - RESTful API design and microservices architecture - Version control systems (Git) and CI/CD pipelines - Cloud platforms experience (AWS, Azure, or Google ...

Barcelona, España

Merlin Digital Partner

Senior Software Engineer, FullStack (React/Python)

Hace 5 días

... development using https://jobeax.com/link/JSd7UYCSg572jJDY, Python, React, and TypeScript - Strong knowledge of relational databases (SQL) and NoSQL databases (MongoDB, DynamoDB, etc.) - Experience designing, consuming, and maintaining RESTful APIs and GraphQL - Hands-on experience with version control systems (Git) and continuous ...

Barcelona, España

Senior Full-Stack Developer (Python & React)

Hace 14 días

Remoto
Híbrido
Presencial
Tiempo completo

€55,000 - €78,000 a year

... Sólido conocimiento de React, Redux y herramientas de desarrollo web contemporáneas - Experiencia con bases de datos relacionales (PostgreSQL) y no relacionales (MongoDB) - Familiaridad con Docker, Kubernetes y prácticas de CI/CD - Conocimiento de arquitecturas de microservicios y patrones de diseño - Inglés fluido (nivel B2 ...

Barcelona, España

Ingeniero de Software Senior - Plataforma Cloud

Hace 14 días

Presencial
Tiempo completo

€60,000 - €90,000 a año

... Experiencia con herramientas CI/CD y DevOps (Jenkins, GitLab CI, GitHub Actions) - Sólida comprensión de bases de datos relacionales (PostgreSQL, MySQL) y NoSQL (MongoDB, Redis) - Familiaridad con cloud providers (AWS, GCP o Azure) - Excelente comunicación y capacidad de trabajo en equipo - Mentalidad orientada a la resolución ...

Barcelona, España

Senior Full Stack Developer (Permanent Contract)

Hace 14 días

Remoto
Híbrido
Presencial
Tiempo completo
Contrato

€65,000 - €85,000 a year

... with https://jobeax.com/link/JSd7UYCSg572jJDY, Python, Java, or similar technologies - Experience with relational and non-relational databases (PostgreSQL, MongoDB, Redis) - Solid understanding of RESTful APIs, microservices architecture, and cloud platforms (AWS, Azure, GCP) - Proficiency in version control systems (Git) ...

Barcelona, España

Senior Full Stack Developer - Cloud Infrastructure

Hace 14 días

Presencial
Tiempo completo

€65,000 - €85,000 a year

... Azure, or Google Cloud Platform - Experience with Docker, Kubernetes, and containerized applications - Proficiency in relational and NoSQL databases (PostgreSQL, MongoDB) - Strong understanding of RESTful APIs and GraphQL - Git version control and CI/CD pipeline experience - Excellent communication and leadership abilities - ...

Barcelona, España

Senior Full-Stack Developer (React & Python)

Hace 14 días

Presencial
Tiempo completo

€52,000 - €78,000 a year

... JavaScript/TypeScript, and modern frontend frameworks - Strong proficiency in Python and backend frameworks (Django, FastAPI) - Experience with PostgreSQL, MongoDB, and database optimization - Solid understanding of RESTful APIs and microservices architecture - Git version control and CI/CD pipelines - AWS or Google Cloud ...

Barcelona, España

Senior Backend Developer (Python & Go)

Hace 14 días

Presencial
Tiempo completo

€55,000 - €80,000 a year

... microservices architecture and distributed systems - Experience with Docker, Kubernetes, and containerization - Strong knowledge of SQL and NoSQL databases (PostgreSQL, MongoDB, Redis) - Expertise in REST APIs and API design principles - Proficiency with Git and CI/CD pipelines - Experience with cloud platforms (AWS, GCP, or Azure) ...

Barcelona, España

Senior Full-Stack Developer (Python & React)

Hace 14 días

Presencial
Tiempo completo
Contrato

€55,000 - €80,000 a year

... (Django/FastAPI) and https://jobeax.com/link/6WcBICn0LM558SP0 - Strong understanding of RESTful APIs and microservices architecture - Experience with PostgreSQL and MongoDB databases - Proficiency in Git version control and CI/CD pipelines - Knowledge of Docker and containerization - Solid grasp of software design patterns and ...

Barcelona, España

PISTA CERO

Técnico/a de Sistemas IA / MLOps

Hace 9 días

€30k EUR - €36k EUR / year

... estructuradas, parámetros de sampling y cuantización a nivel básico. Valorable: - vLLM, Ollama o llama.cpp. - MCP, LangGraph/LangChain o LiteLLM. - PostgreSQL, MongoDB o bases de datos vectoriales. - React. - LDAP/AC, OAuth, Entra ID y Microsoft Graph. - Fine-tuning con LoRA y preparación de datasets. Categoría Informática ...

Barcelona, España

Senior Full-Stack Developer - Barcelona

Hace 14 días

Presencial
Tiempo completo

€45,000 - €65,000 a year

... development experience with https://jobeax.com/link/JSd7UYCSg572jJDY, Python, or Java - Strong understanding of relational and NoSQL databases (PostgreSQL, MongoDB) - Experience with RESTful API design and microservices architecture - Proficiency with version control systems (Git) - Experience with Docker and containerization ...

Barcelona, España

Senior Full Stack Developer (React & Python)

Hace 14 días

Presencial
Tiempo completo
Contrato

€55,000 - €80,000 a year

... understanding of RESTful APIs, microservices architecture, and cloud technologies (AWS, Azure) - Experience with relational and non-relational databases (PostgreSQL, MongoDB) - Proficiency with version control systems (Git) and CI/CD pipelines - Knowledge of Docker, Kubernetes, and containerization technologies - Strong understanding ...

Barcelona, España

BMAT Music Innovators

Operations Specialist Internship

Hace 11 días

Remoto
Híbrido
Presencial

... recording systems (familiarity with Linux/Bash scripting is a strong plus). - Design and implement automation scripts and tools (using languages like Python and SQL/MongoDB) to replace manual tasks, optimising the management of large volumes of data. - Ensure data quality and the scalability of implemented solutions, providing ...

Barcelona, España

Ingeniero de Software Senior - Plataforma Cloud

Hace 14 días

Remoto
Híbrido
Tiempo completo

€60,000 - €85,000 a year

... https://jobeax.com/link/JSd7UYCSg572jJDY - Conocimiento sólido de AWS, Google Cloud Platform o Azure - Experiencia con bases de datos relacionales y NoSQL (PostgreSQL, MongoDB, Redis) - Familiaridad con prácticas de CI/CD y DevOps - Comprensión de patrones de microservicios y event-driven architecture - Habilidades de debugging y ...

Barcelona, España

Schwarz Digits

Data Engineer

Hace 2 días

Híbrido
Presencial
Tiempo completo

1k - 5k / year

... Big Data frameworks such as Spark, Kafka, Kubernetes, Hive. - Must-have: Familiarity with relational (e.g., SQL Server) and non-relational databases (e.g., MongoDB, ELK, Cassandra). - Agile methodology experience. - Nice-to-have: Knowledge of Machine Learning tools: Scikit-Learn, Pandas, Spark ML, MLflow. - Nice-to-have: ...

Barcelona, España

BMAT Music Innovators

Senior Python Developer

Hace 11 días

Remoto
Híbrido
Presencial

... reaching out, as we are not seeking your services at this time. Thank you. Our stack - Backend: Python3 and Fast API - Data Layer: PostgreSQL (via SQLAlchemy), MongoDB (via PyMongo), and Elasticsearch. - DevOps & CI/CD: Bitbucket Pipelines. - Deployment: Containerised applications using Docker. - Cloud: Infrastructure hosted ...

Barcelona, España

Haddock

Senior Platform Engineer · HQ - Barcelona ·

Hace 7 días

Híbrido

de 50000 a 60000 €/año

... kind of maintenance work. Example work Some example high‑level objectives that you could work towards in your first months are: - Moving our PostgreSQL and MongoDB databases behind a VPC with no downtime, and tightening secrets management and IAM along the way. - Getting AI infra cost and performance under control : instrumenting ...

Barcelona, España