AI Software Developer - Hybrid Madrid

UST; Madrid; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Annual leave 23 days + discretionary 2

Health care plan

Internet connectivity

Life and accident insurances

Flexible compensation program

Training platforms access

Career development plans

Job summary

UST is seeking an AI Software Engineer in Madrid to join a global wealth-management project. You will help embed AI capabilities into our software delivery toolchains and collaborate with cross-functional teams across locations.

The role offers a hybrid work model (3 days in the office, 2 days WFH) and a path to develop domain knowledge in a top-tier technology services company.

Qualifications

• 3-5 years of experience as a software engineer or DevOps/MLOps specialist.
• In-depth understanding of CI/CD pipelines, cloud platforms, containerization (Docker/Kubernetes), and APIs.
• Experience integrating ML/Generative AI into production environments with focus on security and scalability.
• Strong security focus and compliance awareness; agile, cross-functional teamwork.

Responsibilities

• Own the engineering and integration layer of AI capabilities into the delivery toolchain.
• Collaborate with AI Product Engineers and platform teams to scope AI opportunities.
• Prototype and validate LLM/RAG pipelines to drive business value.
• Develop and maintain APIs, pipelines, and service integrations for AI features.
• Ensure traceability, logging, and compliance of integrated solutions.
• Promote automation, monitoring, and reproducibility across projects.

Skills

LLMs

MLOps

RAG

API Development

Education

Bachelor's degree in Computer Science

Equivalent professional experience

Tools

Docker

Kubernetes

CI/CD tools

Job description

Role Description

UST is looking for the very Top Talent…and we would be delighted if you were to join our family!

More in detail, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and a presence in more than 35 countries. We are leaders on digital technology services, and we provide large-scale technologic solutions to big companies.

What are we looking for?

We are looking for a AI Software Engineer to contribute in a project with one of our global customers in wealth management. We are building a very strong team comprised of high caliber professionals that will work closely with the client's IT and Business stakeholders to deliver impactful programs.

You will have the opportunity to work on challenging projects with talented colleagues in an international environment while developing your domain knowledge working for a top company.

Work model is hybrid in Madrid (3 days at the office, 2 WFH), feel free to apply if you are also open for relocation!

Your Main Tasks And Accountabilities Will Be

• Own the engineering and integration layer of AI capabilities into the software delivery toolchain, ensuring secure, scalable, and maintainable delivery of AI solutions through automation and collaboration with platform teams.
• Collaborate closely with AI Product Engineers and platform teams to define and scope opportunities for AI-driven innovation.
• Prototype and validate Large Language Model (LLM)-based or retrieval-augmented generation (RAG) pipelines to drive business value.
• Contribute to AI-driven automation efforts across developer productivity platforms, enhancing efficiency and effectiveness.
• Develop and maintain APIs, pipelines, and service integrations for AI features within existing platforms, such as Corporate Identity (CI)/Corporate Design (CD), observability, and developer workplace.
• Ensure traceability, logging, and compliance of integrated solutions, adhering to enterprise standards and security best practices.
• Drive best practices for automation, monitoring, and reproducibility, promoting a culture of continuous improvement.

What do we expect from you?

• 3-5 years of experience as a software engineer or DevOps/MLOps specialist, with expertise in AI integration and process automation.
• In-depth understanding of CI/CD pipelines, cloud platforms, containerization technologies (e.g., Docker, Kubernetes), and APIs.
• Hands-on experience integrating Machine Learning (ML) and Generative AI solutions into production environments, emphasizing scalability, security, and maintainability.
• Strong focus on security, with familiarity with enterprise-grade tools and adherence to data protection and compliance standards.
• Skilled at working within agile, cross-functional teams, paired with excellent communication and collaboration abilities.
• Holds a bachelor's or master's degree in computer science or a related field, or demonstrates equivalent professional experience.
• Fluent in English.

Work location

Madrid

Work mode: Hybrid (3 days at the office, 2 WFH)

Languages

• English C1

What can we offer?

23 days of Annual Leave plus the 24th and 31st of December as discretionary days!

Numerous benefits (Heath Care Plan, Internet Connectivity, Life and Accident Insurances).

`Retribución Flexible´ Program: (Meals, Kinder Garden, Transport, online English lessons, Heath Care Plan...)

Free access to several training platforms

Professional stability and career plans

UST also, compensates referrals from which you could benefit when you refer professionals.

The option to pick between 12 or 14 payments along the year.

Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime...)

UST Club Platform discounts and gym Access discounts

Skills

LLMs, MLOps, RAG, API Development

In UST we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation or nationality. We have a special commitment to Disability & Inclusion, so we are interested in hiring people with disability certificate.