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

Software Engineer (back-end)
E&C —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Azure
- DevOps
- Máster
Solicitud rápida
3d
C++ Software Engineer
SIX Group AG —Madrid, Madrid provincia
- Teletrabajo
- Español
- Inglés
- C++
- Teletrabajo opcional
Applications Backend Engineer (f/m/d)
Axpo Group —Madrid, Madrid provincia
- Media jornada
- Trabajo híbrido
- Español
- Azure
- DevOps
3d
Software Engineer (Front-end)
E&C —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Azure
- Máster
- JavaScript
Solicitud rápida
3d
Founding Principal Software Engineering
naiian —Madrid, Madrid provincia
- De 85.000 € a 100.000 € al año
- Jornada completa
- Trabajo híbrido
- Oficina
- Java
- Contratos
- Seguro médico privado
Solicitud rápida
1d
Founding Senior Data Engineering
naiian —Madrid, Madrid provincia
- De 70.000 € a 90.000 € al año
- Jornada completa
- Trabajo híbrido
- Español
- Oficina
- Bases de datos
- Seguro médico privado
Solicitud rápida
1d
Senior API Engineer
Ebury —Madrid, Madrid provincia
- De guardia
- Informática
- Inglés
- Oficina
Solicitud rápida
2d
Data Consultant - German Speaker
Keyrus Portugal —Alcobendas, Madrid provincia
- Jornada completa
- Teletrabajo
- Azure
- Inglés
- Máster
Solicitud rápida
Senior Data Engineer (Data Scraping), Madrid
WayOps —Madrid, Madrid provincia
- Trabajo híbrido
- Máster
- Bases de datos
- AWS
- Teletrabajo opcional
Senior Full-Stack Developer
InteractiveAI —Madrid, Madrid provincia
- Jornada completa
- Azure
- AWS
- JavaScript
Solicitud rápida
Senior Fullstack Engineer, Madrid
WayOps —Madrid, Madrid provincia
- Trabajo híbrido
- DevOps
- SQL
- JavaScript
Senior AI Full-Stack Engineer - German Speaker
Keyrus Portugal —Alcobendas, Madrid provincia
- Jornada completa
- Teletrabajo
- Azure
- DevOps
- Inglés
Solicitud rápida
AI Engineer (GenAI & LLMOps), Madrid
WayOps —Madrid, Madrid provincia
- Trabajo híbrido
- Servicio en mesas
- DevOps
- Máster
- Teletrabajo opcional
Staff Engineer - Java
dLocal —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- AWS
Solicitud rápida
4d
Technical Product Manager QVAC - 100% remote
Tether Operations Limited —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Informática
- Inglés
- C++
Technical Product Manager QVAC (100% remote Worldwide)
Tether Operations Limited —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Informática
- Inglés
- C++
Java Technical Referent
dLocal —Madrid, Madrid provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- AWS
Solicitud rápida
12d

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Software Engineer (back-end)
E&C —Madrid, Madrid provincia
Hexagonal Architecture Implementation: apply Hexagonal Architecture principles (also known as Ports and Adapters) to structure backend services, ensuring clear…
Solicitud rápida
3d
C++ Software Engineer
SIX Group AG —Madrid, Madrid provincia
A minimum of 5 years of experience in C++ / Linux programming with accent on development of high-performance network servers.

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Software Engineer (back-end)

E&C -
Madrid, Madrid provincia

Solicitud rápida

Detalles del empleo

Jornada completa
Hace 3 días

Cualificaciones

CI/CD
Azure
Relational databases
DevOps
Estructura de datos
Máster
Docker
C
PostgreSQL
Desarrollo de Back-End
Nómina
APIs
Cloud
Python

Descripción completa del empleo

A software engineer wanted!

Our diverse, multi-discipline and multicultural team of 8 people are responsible for the full technology stack which delivers critical services to some of the largest energy consumers in the world. We’re a small but nimble team in which your contributions will directly impact the end products.

Location: anywhere within E&C legal entities, remote & hybrid options

Contract: 1 year (on payroll or freelance)

Why E&C Consultants?

You can read more details here: Becoming an E&Cer, but in big lines:

We are a Great Place To Work® certified company - employee satisfaction stamped by our staff
We provide Growth Opportunities - as E&C continues to expand, you grow with us
We implemented a Flexible and Empowering Culture - we pioneer with our unique Teal management style, which includes Empowerment, Ownership, Self-Management, Integrity, Transparency and Trust
We offer 46 days off / year (yes, 46!) regardless of the country you live & work in

What about the role?

Join our team to design and build robust, scalable backend services that form the core of our platform. You'll leverage modern architectural principles and technologies to create high-quality APIs, manage data effectively, and seamlessly integrate with external systems. This role offers the opportunity to take ownership of significant backend components and drive technical solutions. In more details, you’ll do:

API Design & Development: design, develop, and maintain robust, scalable, and well-documented APIs using Python (FastAPI)
Hexagonal Architecture Implementation: apply Hexagonal Architecture principles (also known as Ports and Adapters) to structure backend services, ensuring clear separation between core business logic, application services, and external concerns like databases, APIs, and UIs. This enhances maintainability and testability
Data Modelling & Management: design and implement efficient database schemas using SQLAlchemy for relational data and manage data structures for our data platform (Snowflake)
Third-Party Integrations: lead the development of integrations with third-party vendor APIs, handling authentication, data mapping, error handling, and ensuring reliable data exchange
Testing & Quality: write comprehensive unit, integration, and API tests to ensure the reliability, performance, and correctness of backend services
Collaboration: partner closely with front-end engineers, product managers, and senior engineers to define requirements, troubleshoot issues, and deliver high-quality features
Deployment & Infrastructure: Contribute to CI/CD pipelines and deployment processes, leveraging Docker and Azure

What will set you up for success?

We believe you’ll thrive in this role if you bring:

A Collaborative Mindset: data-driven challenger, constructive skeptic, mission-driven architect who brings the expertise, but also are open to champion team rituals, and build camaraderie
Experience: 2-5 years of professional backend development experience
API Integration Expertise: strong knowledge and practical experience integrating with various third-party APIs, including understanding authentication mechanisms (OAuth, API Keys), data transformations, and error handling strategies
Data Modelling: proficiency in data modelling and working with relational databases (e.g., PostgreSQL) and data warehousing solutions (Snowflake)
Testing: experience with backend testing frameworks and methodologies
Problem Solving: ability to independently analyze, debug, and solve complex backend challenges
Collaboration: excellent communication and teamwork skills
Cloud/DevOps Awareness: Familiarity with cloud platforms (e.g., Azure) and containerization (Docker) is beneficial
Tech Stack Proficiency:
- Strong command of Python and its ecosystem, including FastAPI, SQLAlchemy, Pydantic, and Alembic
- Proven experience designing and implementing RESTful APIs
- Demonstrated understanding and practical application of Hexagonal Architecture or similar domain-driven design patterns

What else is nice to have?

Experience with message queues (e.g., Kafka, RabbitMQ) or background task queues (e.g., Celery)
Experience with infrastructure-as-code tools

If you are still here and reading, you must be really interested.
Great, as E&C is the best place to be! Last but not least then, a sneak peek into our application process:

First call E&C’s CTO - 1 hour
Assessment: online ability tests + personality questionnaire - 45min
Final round interview: Business case (can be prepared in advance) & discussion on the online assessment + meeting the team - 90min

The process usually takes around 2-3 weeks. Time to click apply!

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Refina tu búsqueda

backend engineer (python) – empleos en madrid, md

Software Engineer (back-end)

C++ Software Engineer

Applications Backend Engineer (f/m/d)

Software Engineer (Front-end)

Founding Principal Software Engineering

Founding Senior Data Engineering

Senior API Engineer

Data Consultant - German Speaker

Senior Data Engineer (Data Scraping), Madrid

Senior Full-Stack Developer

Senior Fullstack Engineer, Madrid

Senior AI Full-Stack Engineer - German Speaker

AI Engineer (GenAI & LLMOps), Madrid

Staff Engineer - Java

Technical Product Manager QVAC - 100% remote

Technical Product Manager QVAC (100% remote Worldwide)

Java Technical Referent

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