Back End Developer (Python)

European Tech Recruit; Zaragoza; Presencial; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A technology recruitment agency is seeking a Mid-Senior Back End Developer specializing in Python, machine learning, and data science in Zaragoza, Spain. This full-time role involves working with Fortune-500 clients and leading technical efforts in AI and quantum technologies. Candidates should have a strong educational background and experience in software engineering, particularly in cloud deployments. Excellent communication skills and the ability to work collaboratively are essential for success in this innovative environment.

Formación

• 1-2 years of experience in software engineering (junior).
• 3+ years of experience in software engineering (mid-level).
• Experience in deploying software systems on the cloud.

Responsabilidades

• Join a team of AI experts working with Fortune-500 customers.
• Collaborate in a fast-paced startup environment.
• Lead technical efforts to industrialize core technologies.

Conocimientos

Python

Rust

C/C++

Machine learning

Data science

Communication skills

API development

Educación

Bachelor's degree in Computer Science or related field

Herramientas

AWS

Git

CI/CD pipelines

Descripción del empleo

Principal Consultant | Open-Source, Embedded, CPU/GPU + Semiconductor Technologies

Back End Developer (Python)

***This is initially a Fixed Term Contract until the end of June 2026 - potential for extension/made permanent***

We are working with a company that focuses on accelerating AI adoption, data literacy, and engineering capabilities through a combination of expert‑led human coaching and on‑the‑job learning. By partnering with over 1,500 organizations, they aim to create equitable access to economic opportunities while delivering measurable ROI for businesses.

Responsibilities of the role:

• Join a world‑class team of Quantum and AI experts with an extensive track record in both academia and industry.
• Work with Fortune‑500 customers from government and private sectors.
• Collaborate with the founding team in a fast‑paced startup environment.
• Tackle high value open problems from industry.
• Take on technical leadership and work together with software and DevOps engineers as well as our machine learning and quantum experts to industrialize the companies core technologies

Requirements of the role:

• Bachelor's degree or higher in Computer Science, a related technical field or relevant industry experience
• Expert knowledge of Python and preferably other languages such as Rust and C/C++
• Junior: 1-2 years of experience in software engineering with focus on machine learning and data science.
• Mid: 3+ years of experience in software engineering with focus on machine learning and data science.
• Experience in developing and deploying software systems on the cloud, e.g. AWS
• Proficiency with git and CI/CD pipelines.
• Demonstrated commitment to maintainable, high‑quality code through best practices such as testing, documentation, and clean design principles, and the ability to instill this in others.
• Strong ability to work with APIs and design efficient application workflows.
• Excellent communication and soft skills: a people’s person.
• Ability to work with experts from different professional backgrounds, both in‑person and through online resources.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Engineering, Research, and Other

Industries

Software Development and IT Services and IT Consulting

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