Stargate - Senior Backend Developer, hibrido

Jordan martorell s.l.; Madrid; Híbrido; COP 228.791.000 - 343.187.000; Jornada completa

Descripción de la vacante

A leading energy company in Madrid is seeking a Senior Backend Developer to help build a next-generation service portal. The ideal candidate has expertise in Python, cloud experience, and SQL database design. This role offers a hybrid work model and a permanent position in a collaborative team focused on digitalization in the energy sector.

Formación

• Expert-level Python across multiple contexts and projects.
• Hands-on cloud experience, ideally Azure infrastructure as code.
• Strong SQL database design/operations familiarity with search/indexing.
• Ability to define/document software architectures.

Responsabilidades

• Build resilient backend services in Python.
• Set up dependency management and build pipelines.
• Design and operate SQL databases.

Conocimientos

Expert-level Python

Hands-on cloud experience

Strong SQL database design

Herramientas

Terraform

Postgres

Azure DB

Descripción del empleo

Stargate - Senior Backend Developer

Workload: 80-100%. Help us build Axpo's next-generation service portal from the ground up. Join a cross-functional team that values lean principles, smart tech choices, and real user impact in the energy sector.

What you will do:

• Build resilient backend services in Python for web apps, scripting, data processing, ML integrations, and APIs
• Set up dependency management, build pipelines, and virtual environments for scalable delivery
• Use containers and Azure cloud to deploy and operate services, manage CDNs, access controls, and proxies
• Design and operate SQL databases (ideally Postgres/Azure DB), including indexing, search, and effective data models
• Define architecture, APIs, and schemas, design event-driven flows and ETL processes
• Document architecture decisions and design choices aligned to business and IT strategy

What you bring, who you are:

• Mandatory: Expert-level Python across multiple contexts and projects
• Mandatory: Hands-on cloud experience, ideally Azure infrastructure as code (e.g., Terraform)
• Mandatory: Strong SQL database design/operations familiarity with search/indexing
• Mandatory: Ability to define/document software architectures and make sound trade-offs
• Nice-to-have: Experience with Postgres, Azure databases, event-driven patterns, and ETL tooling
• You're collaborative, user-focused, and quality-driven; please apply even if you don't meet every point

About the team

We're Group IT in Madrid: a supportive, cross-functional team driving digitalization at Axpo. We iterate quickly, learn together, and value diverse perspectives to deliver meaningful outcomes.

At Axpo Group, we are dedicated to fostering a culture of non-discrimination, tolerance, and inclusion. As an equal opportunity employer, we welcome applications regardless of race and ethnicity, gender identity and expression, sexual orientation, age, disability, as well as socioeconomic, cultural, and religious background. We are committed to ensuring a respectful and inclusive recruiting process and workplace for everyone.

Department and role details

• Department: IT / Technology
• Role: Permanent position
• Locations: Madrid
• Remote status: Hybrid
• Employment type: Full-time