17 publicaciones de empleo destacadas de backend engineer (python) en madrid, md (¡Están contratando!)

Senior Software Engineer
Once For All - Nalanda —Madrid, Madrid provincia
- Trabajo híbrido
- Español
- Azure
- Java
1d
Software Engineer - Cloud Platform Infrastructure (EMEA)
Qdrant —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Azure
- Inglés
- AWS
- Seguro dental
- Seguro oftalmológico
Solicitud rápida
16h
Senior Data Engineer
EPAM Systems, Inc. —Madrid, Madrid provincia
- Español
- Azure
- Informática
- Vacaciones pagadas
- Programa de recomendación
Java Technical Referent
dLocal —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- AWS
Solicitud rápida
9d
Senior AI Engineer
Control Risks —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Investigación
- Máster
Solicitud rápida
8d
Senior data engineer
Frontiers Media —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Azure
- DevOps
- SQL
- Plan de pensiones
Solicitud rápida
Desarrollador MongoDB
Excelia, SL —Pozuelo de Alarcón, Madrid provincia
- Teletrabajo
- Bases de datos
- APIs
- Python
- Flexibilidad horaria
Solicitud rápida
Senior Fullstack Engineer - Madrid/Barcelona(remote) – International client
The White Team —Tres Cantos, Madrid provincia
- Teletrabajo
- Azure
- DevOps
- Inglés
Engineering Manager
Embat —Madrid, Madrid provincia
- Jornada completa
- Español
- Inglés
- JavaScript
Senior Full-Stack Developer
InteractiveAI —Madrid, Madrid provincia
- Jornada completa
- Azure
- AWS
- JavaScript
Solicitud rápida
Technical Product Manager QVAC (100% remote Worldwide)
Tether Operations Limited —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Informática
- Inglés
- C++
Technical Product Manager QVAC - 100% remote
Tether Operations Limited —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Informática
- Inglés
- C++
AI Engineer (GenAI & LLMOps), Madrid
WayOps —Madrid, Madrid provincia
- Trabajo híbrido
- Servicio en mesas
- DevOps
- Máster
- Teletrabajo opcional
Senior Fullstack Engineer, Madrid
WayOps —Madrid, Madrid provincia
- Trabajo híbrido
- DevOps
- SQL
- JavaScript
Business Analyst (wealth management)
UST Global —Madrid, Madrid provincia
- Trabajo híbrido
- Informática
- Inglés
- Máster
- Abono gimnasio
2d
Data Consultant - German Speaker
Keyrus Portugal —Alcobendas, Madrid provincia
- Jornada completa
- Teletrabajo
- Azure
- Inglés
- Máster
Solicitud rápida
Senior Full-Stack Engineer (Angular & GenAI) - German Speaker
Keyrus Portugal —Alcobendas, Madrid provincia
- Jornada completa
- Teletrabajo
- Azure
- DevOps
- Inglés
Solicitud rápida

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Software Engineer - Cloud Platform Infrastructure (EMEA)
Qdrant —Madrid, Madrid provincia
You will work closely with Product, Platform, Resilience, and other engineering teams to build features that directly impact our customers and improve the…
Solicitud rápida
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Data Engineer – Remote
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Senior Software Engineer

Once For All - Nalanda -
Madrid, Madrid provincia

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Detalles del empleo

Hace 1 día

Cualificaciones

CI/CD
Español
Azure
Node.js
JUnit
Microsoft SQL Server
NoSQL
Git
Java
SQL
AWS
Docker
PostgreSQL
Redis
REST
APIs
Escalabilidad
Cloud
Python

Descripción completa del empleo

About Us

Nalanda is a leading Spanish multinational dedicated to bridging the gap between large companies and their suppliers through an innovative digital platform. Our platform streamlines business processes such as document exchange, purchases, invoices, and vital business information. We specialize in coordinating activities between contractors and their suppliers, minimizing costs, time, and risks, while fostering transparent and effective business relationships.

We are a dynamic, forward-thinking company committed to building an inclusive workplace where talent thrives. At Nalanda, we believe that the development of people drives organizational success. Join us as we continue to build a culture of growth, inclusivity, and excellence.

We are also part of Once For All, an international group with a presence in the UK, France, Latin America, and more than 1,000 people working on digital solutions for supply chain management and regulatory compliance.

Role Summary

We are looking for a Senior Backend Engineer who will play a key role in designing and evolving our backend architecture, ensuring our systems are scalable, maintainable, and robust. You will join a product engineering team that works with modern development practices, AI-powered tooling, and a fast-evolving engineering culture.

In this role, you’re expected to take ownership of complex backend domains, drive technical initiatives, and make informed architectural decisions. You will mentor and support other engineers, influence engineering standards, and contribute to improving performance, reliability, and operational excellence across the platform.

Key responsibilities

Design, build, and maintain backend services, APIs, and critical platform components using Java and Spring Boot.
Lead the design of scalable solutions, ensuring alignment with engineering principles and long-term architectural goals.
Take ownership of complex technical problems, driving initiatives from concept to production.
Optimize services for performance, scalability, security, and fault tolerance.
Define and maintain high standards for code quality, testing, observability, and documentation.
Guide and mentor Junior and Semi Senior engineers through code reviews, design discussions, and technical feedback.
Collaborate with cross-functional teams to influence product direction and technical strategy.
Contribute to architecture decisions involving databases, caching, messaging, and distributed systems.
Improve and extend observability practices (logging, metrics, tracing, alerting).
Ensure smooth operation of production systems, participating in incident resolution and root-cause analysis.
Use AI-powered development tools to enhance delivery speed, code quality, and team productivity.
Identify opportunities for refactoring, modernization, and technical debt reduction.

Qualifications

Deep expertise in Java, Spring Boot, and the broader Spring ecosystem (Spring Data, Spring Web, etc.).
Strong understanding of backend architecture, distributed systems, concurrency, and scalability patterns.
Extensive experience with SQL databases (PostgreSQL preferred) and NoSQL systems such as Redis.
Proven ability to design and consume REST APIs with solid error handling, versioning, and documentation practices.
Advanced proficiency with Git and collaborative development workflows.
Strong experience writing unit, integration, and performance tests (JUnit, Mockito, etc.).
Practical experience with CI/CD pipelines and deployment automation.
Strong knowledge of Docker and container-based development environments.
Ability to mentor other engineers and elevate the technical quality of the team.
Strong communication and decision-making skills.
(Optional) Exposure to additional backend languages (Node.js, Python, Go).

Bonus points for

Experience with Kubernetes and cloud platforms (AWS, GCP, Azure).
Strong understanding of observability stacks (Grafana, Prometheus, Dynatrace, OpenTelemetry).
Experience leading refactoring, modernization, or large-scale platform initiatives.
Expertise with event-driven architectures or messaging technologies (Kafka, RabbitMQ).
Demonstrated use of AI-assisted development workflows at scale.

What we offer

Flexible working time.

️ Teleworking.

️ Intensive working time in summer.

️ Flexible benefits.

A dynamic and inclusive workplace with opportunities for growth and development.

The chance to make a significant impact on our organizational culture and talent strategy.

Competitive compensation package, with a salary range of €40,000–€65,000 gross per year, depending on experience and fit.

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backend engineer (python) empleos en madrid, md

Senior Software Engineer

Software Engineer - Cloud Platform Infrastructure (EMEA)

Senior Data Engineer

Java Technical Referent

Senior AI Engineer

Senior data engineer

Desarrollador MongoDB

Senior Fullstack Engineer - Madrid/Barcelona(remote) – International client

Engineering Manager

Senior Full-Stack Developer

Technical Product Manager QVAC (100% remote Worldwide)

Technical Product Manager QVAC - 100% remote

AI Engineer (GenAI & LLMOps), Madrid

Senior Fullstack Engineer, Madrid

Business Analyst (wealth management)

Data Consultant - German Speaker

Senior Full-Stack Engineer (Angular & GenAI) - German Speaker

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