Ofertes d'ocupació per a NoSQL

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada13 de juny

MongoDB Python TSQL Azure NoSQL DevOps Spark Machine Learning SQL Server

Desde Grupo NS estamos seleccionando un Data Engineer con experiencia en:

-Desarrollo de soluciones en Python robustas y mantenibles, aplicando buenas prácticas (clean code, pruebas unitarias, patrones de diseño) para construir APIs, Azure Functions y procesos de backend escalables.

-Diseñar, implementar y optimizar pipelines de datos utilizando Spark y Databricks, aplicando procesos ETL/ELT eficientes y asegurando la calidad, trazabilidad y gobierno del dato.

- Integrar y operar bases de datos relacionales, NoSQL y vectoriales (SQL Server, MongoDB, CosmosDB, Snowflake, Azure AI Search), optimizando consultas y diseñando modelos de datos adaptados a los casos de uso.

- Orquestar flujos de datos y procesos en Azure, utilizando servicios como Data Factory, Azure Functions, Data Lake, Key Vault y Log Analytics para construir arquitecturas modulares, seguras y monitorizadas.

- Desplegar y mantener entornos de integración y entrega continua (CI/CD) en Azure DevOps o GitHub Actions, creando pipelines YAML automatizados para pruebas, análisis estático, despliegues y versionado.

-Explorar e integrar tecnologías de IA generativa y ML en producción, incluyendo uso de APIs de OpenAI, modelos vectoriales, endpoints en Azure Machine Learning y servicios cognitivos como Document Intelligence.

NS, es una empresa donde se valora tanto el perfil profesional tecnológico de los trabajadores, como el interés y la aptitud que demuestren a la hora de desarrollar nuevos proyectos.

Por ello, requerimos personas constantes, con ganas de evolucionar y aprender

• Nivell d'experiència---
• Tipus de contracteConsultor
• Publicada13 de juny

Python NoSQL Linux Cloud Coumputing Ansible AWS Bash DevOps Terraform Docker

Cloud Engineers - (Autónomo) | Madrid | AWS / GCP | Flexible Project Work

We´re partnering with a major European IT services provider to scale a Cloud Engineering team supporting business-critical projects across AWS and GCP platforms.

Whether you´re mid-level and looking to step up, or a seasoned engineer seeking rewarding freelance work, this is a great opportunity to deliver high-impact projects with full flexibility and minimal bureaucracy.

Join a growing network of Autónomo engineers delivering work through a dedicated project delivery platform – trusted by global enterprises and built for engineers who want autonomy, visibility, and consistency.

🔧 Tech Environment

Cloud-native infrastructure (AWS and/or GCP)
Infrastructure as Code: Terraform / CloudFormation
CI/CD pipelines: GitLab CD, CodePipeline, etc.
Containers: EKS, Fargate | Serverless: Lambda, SSM
Scripting: Python, Bash, Go, Ansible
Cloud networking, DRP & security controls
OS: Windows & Linux | Virtual desktops: Citrix / Workspaces

✅ What we’re looking for

3–5+ years´ experience in Cloud Engineering / DevOps
Solid hands-on AWS or GCP experience
Proven skills in automation, scripting, and IaC
Comfortable working as a registered Autónomo in Spain
Bonus: Experience in DevSecOps, NoSQL, and VDI

🌍 Why join this delivery platform?

Flexible engagement – accept projects that suit your schedule
Trusted work – scoped, structured delivery with reputable clients
No red tape – just clean, technical work
Competitive rates – starting at €200/day, scaling with experience

📥 Interested?

We´re onboarding now for immediate and upcoming needs in Madrid (hybrid/remote).

DM me or comment below to learn more – zero commitment to register interest, just access to the right opportunities when they land.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada12 de juny

Teletreball React API .Net C# Java Python Agile CSS TSQL HTML Azure NoSQL Scrum Maven Jenkins Linux Angular Docker Cloud Coumputing Kubernetes Ansible Git Android REST Jira Groovy OpenShift AWS Spring iOS PowerShell Sass Bash DevOps jUnit QA MVC Gradle Eclipse Microservices Perl SQL Server

TELETRABAJO para Desarrolladores (AF, AT, AP, PS) en alguna de las siguientes OFERTAS.

OFERTAS ACTIVAS (*) : / * DATA SCIENTIST / * CLOUD ENGINEER - AMAZON WEB SERVICES /

* DATA SCIENTIST :
-SE REQUIEREN EXPERTOS EN CUALQUIERA DE LAS VERTICALES IA
-Extraer y analizar datos de las bases de datos de la empresa para impulsar la optimización y la mejora del
desarrollo de productos de la Segunda Ola Digital.
-Evaluar la eficacia precisión de las nuevas fuentes de datos y aplicar técnicas de recopilación de datos.
-A partir de los datos disponibles y haciendo uso de algoritmos o de componentes de RAIP desarrollar
modelos personalizados para resolver las iniciativas de IA existentes.
-Utilice el modelado predictivo para aumentar y optimizar las experiencias de los Clientes, la generación de
ingresos, la segmentación de anuncios y otros resultados empresariales.
-Diseñar marcos de pruebas A/B y determinar siempre una métrica para evaluar los modelos.
-Desarrollar procesos y herramientas para analizar el rendimiento del modelo y la precisión de los datos.
-Habilidades fuertes de resolución de problemas con énfasis en el desarrollo del producto.
-Experiencia en el uso del lenguaje Python.

* CLOUD ENGINEER / AMAZON WEB SERVICES :
-Desarrollo y soporte de Arquitectura Gen AI para cliente bancario.
-Experiencia previa en soporte IT, DevOps o administración de sistemas en entornos cloud.
-Conocimiento en AWS (IAM, EC2, S3, Lambda, CloudWatch, etc.)
-Familiaridad con Azure y GCP (no excluyente)
-Manejo de Bases de Datos SQL y NoSQL
-Experiencia con herramientas de monitoreo y logging en la nube
-Capacidad de ejecutar y depurar scripts en Python, Bash ó PowerShell
-Familiaridad con API REST y herramientas de integración SaSS.


* MIGRACION : COBOL, CICS, DB2 , JCL / MICROFOCUS ENTERPRISE DEVELOPER / SERVER
. . . . . . . . . . . . . : Conocimientos de ECLIPSE , LINUX ( bash scripting) , PYTHON


* CORE BANKING: CONOCIMIENTOS GENERALES DE BANCA
. . . . . 1.- ANALISTAS DE REQUERIMIENTOS , FUNCIONAL Y PRUEBAS DE USUARIO
. . . . . 2.- ANALISTAS CORE BANKING REGULATORIO ( MERCADOS FINANCIEROS Y MEDIOS DE PAGO )
. . . . . . . ( Business Analyst con Conocimientos amplios en CIRBE )

* HOST. . : ANALISTAS PROGRAMADORES MANTENIMIENTO : COBOL CICS DB2 JCL AS400
. . . . . . . . . : 1 AP CON NIVEL ALEMAN C1; 1 AP CON NIVEL DE INGLES B2 ; 1 PROGRAMADOR SENIOR

DWH / ETL . . : INFORMATICA, PL-SQL
FrontEnd. . . . : HTML5, HTML, CSS3,APPVERSE, QWT, JAVA SCRIPT , REACT
BackEnd. . . . : Indispensable APIs, Spring MVC, API, Maven, GIT, JIRA,
. . . . . . . . . . . . : Docker, Kubernetes, Openshift, JUnit, Nexus, SonarQ,
. . . . . . . . . . . . : Spring Data, Swagger, Agile
JAVA. . . . . . . : JAVA 8+, J2EE, J2SE,SCRIPT,(SHELL,PYTHON,PERL)
. . . . . . . . . . . . : MICROSERVICIOS , SPRINT BOOT ,
. . . . . . . . . . . . : (SVN,GIT) (API Rest,RAML,Springboot,)
. . . . . . . . . . . . : (JIRA,REMEDY,GITLAB)
Microsoft . . . : .NET, C#, VISUAL BASIC ANGULAR , SQL SERVER
Mobility. . . . . : IOS, ANDROID
Other . . . . . . : C/C++,VISUAL BASIC
Testing . . . . . : QA, SCRUM,AUTOMATION, MANUAL...
DBA . . . . . . . : LINUX,DOCKER,KUBERNETES,JENKINS,ANSIBLE
. . . . . . . . . . . .: (MAVEN,GRADLE)(JUNIT,KARMA,JASMINE)
. . . . . . . . . . . . : (PYTHON,JAVA,GROOVY)
. . . . . . . . . . . . : (ADMINISTRACION DE REDES)
DATABASE . . . : SQL Server, ETLs,DTSX, VISUAL BASIC , . NET , SAS
TIBCO . . . . . . . : BPM , LINUX

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada12 de juny

Teletreball API Java MongoDB Agile TSQL Azure NoSQL Jenkins Docker Cloud Coumputing Kubernetes Elasticsearch Microservices Git Oracle AWS DevOps jUnit MVC Spring Kafka

Job Title: Senior Java/Spring Developer (ASO/APX Architecture)
Location: Hybrid – Madrid ( Las Tablas Offices)
Work Model: 56 Model (7 days/month onsite)

Job Summary
We are looking for a highly skilled Senior Java/Spring Developer with strong expertise in building scalable, secure, and
high-performance applications. The ideal candidate will have in-depth experience with Spring Frameworks,
Microservices architecture, and RESTful API development, with additional familiarity or experience in BBVA´s
ASO/APX architecture being highly desirable.
The role involves designing and developing backend solutions for enterprise-level applications, participating in Agile
development cycles, and collaborating with cross-functional teams in a dynamic and collaborative environment.

Key Responsibilities
• Develop and maintain backend applications using Java and Spring Boot, following clean code and scalable
architecture principles.
• Design and implement microservices-based architectures with robust API integrations.
• Ensure code quality through unit testing and integration testing using JUnit, Mockito, or similar tools.
• Work with SQL and NoSQL databases such as Oracle, MongoDB, and Elasticsearch.
• Build and consume RESTful APIs following industry standards and best practices.
• Collaborate with DevOps teams to implement and support CI/CD pipelines and containerized environments using
Docker and Kubernetes.
• Apply design principles (SOLID) and architectural best practices to build maintainable solutions.
• Work in an Agile/Scrum/Kanban environment, contributing to planning, estimation, and team discussions.

Required Qualifications
• 5+ years of hands-on experience in Java application development.
• Proficiency with Spring Frameworks including:
o Spring Boot
o Spring MVC
o Spring Data
o Spring Security
• Experience in designing and implementing Microservices architectures.
• Solid understanding of RESTful services and API integration.
• Proficiency in unit testing and integration testing using JUnit, Mockito, etc.
• Familiarity with SQL and NoSQL databases such as Oracle, MongoDB, and Elasticsearch.
• Experience with Git, Jenkins, GitLab CI, and containerization tools like Docker and Kubernetes.
• Understanding of design patterns, SOLID principles, and scalable architecture design.
Preferred / Nice to Have
• Experience or understanding of BBVA´s ASO/APX architecture.
• Experience with messaging systems such as Kafka.
• Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.
• Awareness of application security standards and practices.
Soft Skills
• Strong problem-solving and analytical skills.
• Excellent teamwork and communication skills.

• Adaptability to learn new technologies and tools.
• Experience working in Agile environments with Scrum/Kanban methodologies.
• Ability to mentor junior developers and lead technical discussions when necessary.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada10 de juny

Teletreball MongoDB Python TSQL Azure NoSQL Cloud Coumputing DevOps PostgreSQL Terraform

Description
En Krell Consulting, nos encontramos en la búsqueda de un DevOps DATA IA, para unirse a nuestro equipo, en proyecto del sector seguros, en remoto.

PERFIL: DevOps Data Engineer GenAI
SECTOR: Seguros
MODALIDAD DE TRABAJO: 100% remoto (desde España)

REQUERIDO:

- Fluent English (B2+ Minimum)
- 3+ years of experience in data engineering, with a focus on building and managing ETL pipelines. Experience working as Data Engineering and DevOps for Infrastructure (IaC Terraform) & Applications are required.
- ML Operations
- Deploying ML models
- RAG & LLM (OpenAI, …, Azure services)
- Experience with SQL: Postgresql (Vector db), NoSQL: CosmosDB, MongoDB (both: creation, querying, optimization, deployment with Terraform)
- Proven experience with Microsoft Azure Cloud environment and services (e.g., AI Service, Azure Data Factory, Azure Synapse Analytics)
- Python refactoring code.
- Maintenance of the infrastructure: Create, Config, Run, Fix etc.
- Deployment of ML Models
- Maintenance of ML Models
- Code refactoring (Python)
- Creation of Data-Pools (Databases, DWH, Data Lake etc.)
- NoSQL (Mongo and CosmosDB) + SQL (Postgres Vector)
- Maintenance of Data Pools
- CI/CD Deployment pipelines Dev -> Test -> Prod for ETL Pipelines, ML Applications, Data Pools etc.

OFRECEMOS:
Contrato indefinido
Si estás interesado, no dudes en aplicar a la posición.

Únete a Krell-Consulting ¡Te esperamos! 🎉

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada10 de juny

Teletreball MongoDB Python TSQL Azure NoSQL Cloud Coumputing DevOps PostgreSQL Terraform

Description

En Krell Consulting, nos encontramos en la búsqueda de un DevOps Data Python, para unirse a nuestro equipo, en proyecto del sector seguros, en modalidad remota.

PERFIL: Senior DevOps Data Engineer
SECTOR: Seguros
MODALIDAD DE TRABAJO: Remota 100% (desde España)

REQUERIDO:
- Fluent English (B2+ Minimum)
- 3+ years of experience in data engineering, with a focus on building and managing ETL pipelines. Experience working as Data Engineering and DevOps for Infrastructure (IaC Terraform) & Applications are required.
- Knowledge of data governance and data security best practices.
- Experience with SQL: PostgreSQL (Vector db), NoSQL: CosmosDB, MongoDB (both: creation, querying, optimization, deployment with Terraform).
- Proven experience with Microsoft Azure Cloud environment and services (e.g., AI Service, Azure Data Factory, Azure Synapse Analytics).
- Familiarity with DevOps practices and CI/CD pipelines.
- Knowledge on infrastructure deployment via Terraform.
- ML deployment.
- Python refactoring code.
- Working with other engineers.
- Deploying application.
- ML deployment.
- Planning and implementing releases.
- Terraform development.

OFRECEMOS:
Contrato indefinido.
Si estás interesado, no dudes en aplicar a la posición.

¡Esperamos recibir tu postulación y conocerte pronto! 🚀

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada10 de juny

Javascript .Net C# MongoDB Agile TSQL NoSQL Cloud Coumputing PostgreSQL .Net Core

JOB DESCRIPTION

Today we are looking for a Backend Developer to join SMAC team. The aim of SMAC team is to help setup sales merchandising and publication to our public site.

TASKS
- Develop new and redesign existing features of our products;
- Suggest interfaces and other possible improvements that might be done;
- Keep the code clean and review your team members´ designs if needed;
- Ensure the reliability and scalability of developed applications;
- Respect the production deadlines;
- Review the legacy code in order to avoid production bugs;
- Write technical documentation;
- Handle the technical interviews with other developers willing to join VeepeeTech.

MUST HAVE skills
- 5+ years of experience in software development;
- Hands-on experience with C# and .Net Core;
- Proficiency with SQL and NoSQL (MongoDB & Postgresql) databases;
- You are familiar with cloud programming tools and willing to extend your knowledge;
- You assure the quality of your code with unit and integration tests;
- You have experience in building APIs or other web services;
- You are fluent in English;
- You are an agile follower and open source contributor;
- You have experience coordinating small teams of developers;
- You are result and product-oriented.

NICE TO HAVE skills
- Experience with Javascript

BENEFITS
- Variable bonus;
- The dynamic and creative environment within international teams;
- The variety of self-education courses on our e-learning platform;
- Participation in meetups and conferences locally and internationally;

RECRUITMENT PROCESS
- 130-minute HR Screen with a Veepee Recruiter
- 2General Technical exchange
- 3Technical exchange with a tech lead
- 4Team Interview

We are convinced that it is up to you to define the way you work, to develop yourself, and to progress. At Veepee we guarantee that you can just be yourself! For the service of diversity and inclusion, Veepee is committed to reviewing all applications received on an equal basis.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada9 de juny

Teletreball React .Net C# TSQL Azure NoSQL Docker Cloud Coumputing Kubernetes AWS DevOps Kafka

Role Description

We are still looking for the very Top Talent…and we would be delighted if you were to join our team!

More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.

What we look for?

We are looking for a Full Stack Engineer with extensive experience in C# and building event-driven applications.

The ideal candidate will have a strong foundation in designing scalable, distributed systems and expertise in managing both relational and document-based databases.

100% remote position for people located in Spain.

Mandatory Requirements

• Develop and maintain scalable, high-performance applications using C# and .NET.
• Design and implement event-driven solutions leveraging Kafka.
• Build and maintain distributed systems that are resilient, reliable, and scalable.
• Ensure the code is clean, maintainable, and follows industry best practices.
• Collaborate with cross-functional teams to deliver high-quality software solutions. Essential Skills:
• Strong proficiency in C# and .NET framework.
• Proven experience with Kafka and implementing event-driven architectures.
• In-depth understanding of relational databases (RDBMS) and document-based databases.
• Strong SQL skills for efficient data management and querying.
• Experience building and deploying distributed systems at scale.
  
  

• Familiarity with modern front-end technologies such as React.
• Experience with containerization technologies (Docker) and orchestration tools (Kubernetes).
• Knowledge of cloud platforms like AWS, Azure, or similar.
• Understanding of CI/CD pipelines and DevOps practices for streamlined development and deployment.
  
  

• 23 days of Annual Leave plus the 24th and 31st of December as discretionary days!
• Numerous benefits (Heath Care Plan, Internet Connectivity, Life and Accident Insurances).
• `Retribución Flexible´ Program: (Meals, Kinder Garden, Transport, online English lessons, Heath Care Plan…)
• Free access to several training platforms
• Professional stability and career plans
• UST also, compensates referrals from which you could benefit when you refer professionals.
• The option to pick between 12 or 14 payments along the year.
• Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime…)
• UST Club Platform discounts and gym Access discounts
  
  

• Flexibilitat horàriaSi
• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada8 de juny

React .Net MongoDB TSQL Azure NoSQL Angular Docker Kubernetes REST DevOps Vue.js .Net Core SQL Server

¡Únete a SOREDI Games!En SOREDI Games buscamos a un experimentado programador que quiera asumir el rol de Backend Lead y llevar la división de juegos de SOREDI a un nuevo nivel.

Si te apasiona desarrollar soluciones robustas, optimizar sistemas y trabajar en proyectos innovadores, esta es tu oportunidad para llevar tu carrera al siguiente nivel.Como líder de backend tendrás un papel clave en diseñar y escalar la infraestructura tecnológica detrás de nuestros juegos.

Trabajarás con diferentes proyectos en diferentes tecnologías punteras asegurando un buen desempeño y escalabilidad.Si crees que cumples con los requisitos, manda tu currículum a ****** con el Asunto "Backend Lead" y tu nombre.Requisitos Mínimos:+5 años trabajando como desarrollador backend, con al menos 2 años de experiencia en un rol de liderazgo.Dominio avanzado de .NET Core y C#.Experiencia con Microsoft Azure (App Services, Functions, Storage, DevOps, entre otros).Sólidos conocimientos en diseño e implementación de APIs REST y microservicios.Conocimientos en bases de datos relacionales (SQL Server o similar) y NoSQL (CosmosDB, MongoDB u otras).Experiencia trabajando con CI/CD y entornos de despliegue automatizado en Azure.Conocimientos en frontend y frameworks como React, Angular o Vue.js para coordinar el desarrollo con el equipo de frontend.Buen entendimiento de principios de seguridad en el desarrollo web y manejo de autenticación/autorización (OAuth, JWT, etc.

).Conocimientos de contenedores y orquestación (Docker, Kubernetes).Familiaridad con pruebas automatizadas y herramientas de testing.Familiaridad con servicios de juego en la nube como PlayFab, Photon o Multiplay.Familiaridad con Blockchain y desarrollo de contratos inteligentes.Experiencia en DevOps y administración de infraestructuras en la nube.Responsabilidades:Liderar y gestionar el equipo de desarrollo backend y coordinar con los diferentes equipos de desarrollo.Diseñar y desarrollar arquitecturas escalables y eficientes basadas en .NET Core.Definir y supervisar estándares de calidad, mejores prácticas y lineamientos de desarrollo.Implementar patrones de diseño adecuados para garantizar el rendimiento, seguridad y escalabilidad de las aplicaciones.Participar en la toma de decisiones técnicas estratégicas y aportar mejoras a la infraestructura existente.Ofrecemos:Salario competitivo.Posibilidad de trabajar de forma remota o presencialmente en Pamplona.Horario flexible.Entorno innovador y ambiente de trabajo agradable.Posibilidad de dirigir la forma de trabajo y los estándares.

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