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Senior Python + AI Engineer

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

Tecdata Engineering

1659 open roles

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Our summary

Salary: €38,000 a year
About €2,360 a month after tax.
Work mode: Remote from Spain
Experience: 5+ years

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Skills

Nice to have

This job advert was originally written in Spanish.

Requirements

What we're looking for

Solid experience with Python.
Experience developing backend services, APIs, and processing pipelines.
Experience with AWS: ECS, Step Functions, S3, and CloudWatch.
Knowledge of Git and automated testing.
Experience with distributed systems, concurrent processing, and large volumes of data.
Hands-on experience with LLMs and agent-based systems.
Design and maintenance of complex prompts.
Management of context windows and problem decomposition.
Design of specialized agents and invocable tools.
Knowledge of multi-agent orchestration.
Evaluation of generative results and reduction of hallucinations.
Familiarity with RAG, context structuring, and Golden Sets.
Experience analyzing banking or enterprise legacy applications.
Knowledge of Java, JSP, and J2EE architectures.
Knowledge of SGM / CBTF.
Familiarity with ASO services, HOST transactions, or similar integration patterns.
Experience analyzing large-scale code repositories.

Nice to have

OpenTelemetry and observability.
Event-driven architectures, queues, and concurrent processing.
Design of JSON structures and persistent models for communication between agents.
Software engineering and operations automation.
Experience converting AI prototypes into production solutions.

Pay & benefits

What you'll get

Experience: 5 years | Remote | Salary: €38,000 gross annual

The role

We are looking for a Senior Python + AI Engineer to develop artificial intelligence solutions oriented towards the analysis and transformation of legacy applications.

The selected person will work on the development of Blizprint, a platform that uses generative AI and intelligent agents to analyze source code and generate reliable technical documentation. This documentation will serve as the basis for the subsequent transformation phases of AKIRA.

We are looking for a profile with experience in software development, capable of taking AI solutions from prototype to production. It is not just about designing prompts, but about building robust, scalable, and maintainable systems.

What you'll do

Develop and maintain backend services and processing pipelines in Python.
Design, develop, and improve specialized AI agents.
Integrate LLM models and develop tools that agents can use.
Design agent orchestration and their execution processes.
Optimize context usage and divide complex tasks into smaller processes.
Evaluate the quality of generated responses and reduce hallucinations.
Analyze large legacy code repositories.
Generate reliable and structured AS-IS technical documentation.
Improve performance, concurrency, traceability, and observability of processes.

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.

All open roles at Tecdata Engineering