20 publicaciones de empleo destacadas en back end developer (¡Están contratando!)

Senior Python Developer (Back-end, AWS, RAG)
Provectus —En remoto
- Jornada completa
- Teletrabajo
- Inglés
- Java
- Máster
Solicitud rápida
19h
QA Engineer
I.T. Associates España, SL —En remoto
- De 32.000 € a 42.000 € al día
- Jornada completa
- Teletrabajo
- Español
- Azure
- Informática
Solicitud rápida
1d
FULLSTACK DEVELOPER PHP
ThinkUPC —Barcelona, Barcelona provincia
- Jornada completa
- AWS
- JavaScript
- HTML
iOS Developer
Solera —Sevilla, Sevilla provincia
- Jornada completa
- Habilidades de análisis
- APIs
React Native Senior Developer
Itransition —Unión, Murcia provincia
- Teletrabajo
- Inglés
- Java
- Desarrollo de software
- Abono gimnasio
Java backend Developer for Space Traffic Management Projects
GMV —Tres Cantos, Madrid provincia
- Trabajo híbrido
- Java
- Linux
- Python
- Seguro dental
Front-end Software Engineer
DXC Technology —Avilés, Asturias provincia
- Jornada completa
- Inglés
- AWS
- JavaScript
Senior Full Stack Developer, hibrido
Oxon Epidemiology —Madrid, Madrid provincia
- Teletrabajo
- Azure
- Informática
- Mantenimiento
- Flexibilidad horaria
#CORE DIGITAL CAMPUS Full-Stack Developer
Airbus Helicopters España, SA —Albacete, Albacete provincia
- Jornada completa
- Trabajo híbrido
- DevOps
- Inglés
- Java
- Seguro de vida
Python Developer
Centum Digital —Madrid, Madrid provincia
- Jornada completa
- Informática
- Inglés
- Desarrollo de software
Full-stack Developer (m/f/d)
BASF Digital Solutions S.L. —Madrid, Madrid provincia
- Azure
- Informática
- DevOps
14d
Fullstack Java Developer - certificat de discapacitat del 33%
IThinkUPC —Barcelona, Barcelona provincia
- Incorporación inmediata
- Trabajo híbrido
- Inglés
- Java
- Máster
#CORE DIGITAL CAMPUS - Web Developer - CRM Product Service Line (m/f)
Airbus Helicopters España, SA —Albacete, Albacete provincia
- Jornada completa
- Trabajo híbrido
- DevOps
- Inglés
- Java
- Seguro de vida
12d
Android Developer
CoolPay Europe SL —Barcelona, Barcelona provincia
- Jornada completa
- Investigación
- Java
- Habilidades de análisis
Solicitud rápida
Technical Product Manager - AI Agent Systems
Block Labs —Málaga, Málaga provincia
- Jornada completa
- Teletrabajo
- Máster
- Inteligencia artificial
- Liderazgo
Senior Backend Developer - (Typescript)
osapiens —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Español
- Inglés
- Oficina
Solicitud rápida
Software Developer
Betway Group —En remoto
- Azure
- DevOps
- Java
Full Stack
Hola Consultores, SL —Barcelona, Barcelona provincia
- Incorporación inmediata
- JavaScript
- HTML
- Seguro médico privado
Solicitud rápida
PHP Full-Stack Develope
TÜV Rheinland Iberica Holding SL —El Prat de Llobregat, Barcelona provincia
- Jornada completa
- Español
- Informática
- Inglés
Software Developer
Centiro —Barcelona, Barcelona provincia
- Trabajo híbrido
- Informática
- Oficina
- JavaScript
- Plan de pensiones

Quiero recibir la alerta de empleo más reciente de back end developer

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Senior Python Developer (Back-end, AWS, RAG)

Provectus -
En remoto

Solicitud rápida

Detalles del empleo

Jornada completa
Hace 19 horas

Cualificaciones

CI/CD
Node.js
Derecho
NoSQL
Inglés
Java
Máster
Arquitectura de microservicios
SQL
Programación orientada a objetos
AWS
Docker
PostgreSQL
Scala
Desarrollo de Back-End
REST
Django
Ruby
APIs
Cloud
Unit testing
DynamoDB
Inteligencia artificial
Python
Patrones de diseño

Descripción completa del empleo

Join us at Provectus as part of a team dedicated to building cutting-edge technology solutions that have a positive impact on society. Our company specializes in AI and ML technologies, cloud services, and data engineering, and we take pride in our ability to innovate and push the boundaries of what's possible.

We are looking for a highly skilled Senior Python Developer with experience in generative AI to join our team. We build AI-driven products, where you’ll develop and ship Python services and LLM features (including RAG, tools, and agents) on a daily basis — while leveraging AI across your entire workflow, from development to delivery. If you have a passion for AI and experience in building innovative solutions, we would love to hear from you.

Let's work together to build a better future for everyone!

Responsibilities:

Develop and maintain scalable Python applications.
Build and optimize RESTful APIs and servers using frameworks such as FastAPI, Django REST, or Flask.
Design and implement chatbot applications using generative AI technologies.
Implement and optimize Retrieval Augmented Generation (RAG) systems.
Profile and optimize Python code to enhance performance.
Collaborate with cross-functional teams, including ML engineers and product managers, to deliver high-quality products.
Write clean, maintainable, and well-documented code.
Stay updated with the latest developments in Python and AI technologies and propose innovative solutions.

Requirements:

Strong proficiency in Python programming.
Solid understanding of object-oriented programming (OOP) and software design patterns.
Experience in building RESTful APIs and servers with frameworks like FastAPI, Django REST, or Flask.
Experience in building chatbot applications.
Experience with Docker for containerization and Kubernetes for orchestration.
Understanding of microservices architecture and related patterns.
Solid software engineering skills, with the ability to produce well-structured, maintainable code.
Experience with AWS and serverless computing.
Proficiency in both SQL and NoSQL databases, such as Postgres and DynamoDB.
Experience with unit testing and test-driven development.
Strong knowledge of testing frameworks like PyTest, UnitTest, or others.
English level — strong Intermediate or higher.
Excellent communication and problem-solving skills.

Nice to Have:

Experience with frameworks like Streamlit and/or Gradio.
Knowledge of generative AI and experience with Retrieval Augmented Generation (RAG) architectures.
Experience with CI/CD pipelines and automation.
Some hands-on production experience beyond the Python ecosystem — Node.js, Java, Scala, Go, Ruby, or Rust.

We offer:

Participate in internal training programs (Leadership, Public Speaking, etc.) with full support for AWS and other professional certifications.
Work with the latest AI tools, premium subscriptions, and the freedom to use them in your daily work.
Long-term B2B collaboration.
100% remote — with flexible hours.
Collaboration with an international, cross-functional team.
Comprehensive private medical insurance or budget for your medical needs.
Paid sick leave, vacation, and public holidays.
Equipment and all the tech you need for comfortable, productive work.
Special gifts for weddings, childbirth, and other personal milestones.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Solicitud rápida

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