The English-language job board for Spain

Senior Python Engineer with Generative AI and Agents experience

Remote from Spain·Added today (last checked 4 Nov)

Tecdata Engineering

1659 open roles

Apply

Our summary

Salary: Up to €39,000 a year
About €2,420 a month after tax.
Work mode: Remote from Spain
Experience: 5+ years

Visa options

The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.

Find jobs with visa support

Skills

Nice to have

This job advert was originally written in Spanish.

Requirements

What we're looking for

Solid experience developing with Python.
Development of backend services and processing pipelines.
Experience with APIs and distributed systems.
Automated testing and good development practices with Git.
Ability to optimize performance, concurrency, and processing of large volumes of information.
Hands-on experience with AWS.
Knowledge of ECS, Step Functions, S3, and CloudWatch.
Experience working with distributed architectures and cloud services.
Experience developing solutions with LLMs and agent-based systems.
Design and maintenance of complex prompts.
Management of context windows and problem fragmentation strategies.
Design of specialized agents and invocable tools.
Knowledge of multi-agent orchestration patterns.
Evaluation of generative results and strategies to reduce hallucinations.
Familiarity with RAG, context structuring, and Golden Sets.

Nice to have

Experience in banking or enterprise legacy environments.
Knowledge of Java, JSP, and J2EE architectures.
Experience with SGM, CBTF, ASO services, or HOST transactions.
Processing and analysis of large code repositories.
Knowledge of OpenTelemetry and observability.
Experience with event-driven architectures, queues, and concurrent processing.
Design of JSON structures and persistent models for information exchange between agents.

Pay & benefits

What you'll get

📍 Modality: 100% remote
💰 Salary: up to €39,000 gross per year
🧑💻 Experience: minimum 5 years

100% remote work.
Salary of up to €39,000 gross per year.
Participation in a generative AI project applied to the modernization of enterprise systems.
Development of production solutions with intelligent agents, Python, and AWS.
A technical environment where software engineering and artificial intelligence work together.

The role

We are looking for a Senior Python Engineer with experience in Generative AI and Agents!

Are you passionate about software engineering and do you want to take generative AI beyond prototypes?

At Tecdata Engineering, we are looking for a Senior Software Engineer / AI Engineer with solid experience in Python, backend development, and systems based on LLMs and intelligent agents.

You will join a technological project oriented towards the modernization of legacy applications, helping to build solutions capable of analyzing large code repositories and generating reliable, accurate, and traceable AS-IS technical documentation.

What you'll do

Develop and evolve generative AI components in production, combining traditional software engineering, cloud architecture, and multi-agent systems.

You will participate in the design of robust, scalable, and observable solutions, capable of transforming complex legacy application analysis processes.

Hiring process

📩 Are you interested in the challenge?

If you have experience developing with Python and want to participate in generative AI projects with real impact in production, we want to meet you!

Send us your CV via private message or contact our recruitment team.

About Tecdata Engineering

Tecdata Engineering (TECDATA ENGINEERING) is a technology consulting and services provider specialized in global technology projects, with a portfolio covering custom software development, legacy modernization, managed services, cloud infrastructure, Salesforce, cybersecurity (including SOC, pentesting and NIS2 compliance), and data & AI services, alongside IT talent services such as headhunting and staff augmentation. The company reports being founded in 2012 with around 500 employees ("Compañeros 500") and 5M in billing, and forms part of a broader technology consulting group with more than 550 consultants across 5 countries. It states it is present in major economic sectors including banking, telecommunications, and insurance.

In Spain, Tecdata Engineering hires across multiple locations including Madrid, Barcelona, and Bilbao, with a significant share of openings marked "Completamente remoto" (fully remote) or hybrid. Its careers portal organizes vacancies into departments such as Desarrollo y QA, Ciberseguridad, Cloud, DevOps, Sistemas y Producción, Gestión de Proyectos, Comercial, and RRHH, and current openings range from COBOL and mainframe-adjacent banking roles to data engineering, Salesforce, SAP, cybersecurity, and air traffic management QA. For international professionals considering a move to Spain, the volume of remote-eligible roles across the country is notable, though the company's careers and website content is published in Spanish.

Industry: IT Services
Founded: 2012
Employees: 500

Good to know if you are moving

Many openings are advertised as fully remote within Spain, e.g. "Senior Data Scientist – GCP Madrid · Completamente remoto" and "ML ENGINEER Madrid · Completamente remoto".
Hiring activity in Spain includes Madrid, Barcelona, and Bilbao, with hybrid and on-site arrangements depending on the role.
The company reports around 500 employees ("Compañeros 500") and was founded in 2012.
It is part of a technology consulting group with more than 550 consultants operating in 5 countries.
Its client sectors include banking, telecommunications, and insurance, so many roles involve regulated, enterprise-grade environments.