About the role
We are looking for a Senior AI Software Engineer to join an international Artificial Intelligence & Innovation team working on advanced enterprise software solutions in a highly regulated industrial environment.
In this role, you will design, build, and maintain full‑stack applications that combine modern software engineering with applied AI capabilities, including LLM integrations, RAG patterns, agentic workflows, secure APIs, and cloud‑native services .
This is a hands‑on software engineering role with a strong focus on building reliable, secure and scalable applications. You will collaborate closely with teams in Spain and the US, contributing to AI‑enabled products built on top of an existing internal AI core platform .
If you enjoy working across frontend, backend, cloud, and AI‑powered applications, and you are motivated by complex enterprise environments where quality, security, and compliance really matter, this could be a great fit.
What you’ll do
Design, develop, support, and maintain enterprise‑grade software applications based on business, engineering, and regulatory requirements
Build AI‑enabled applications integrating LLMs, RAG patterns, vectorization, and agentic AI capabilities into real business workflows
Develop scalable backend services and REST APIs using Python to support AI features, product workflows, and enterprise applications
Design and implement agentic AI applications capable of interpreting context, planning actions, calling tools or services, and automating multi‑step workflows
Integrate AI capabilities into SaaS‑style applications through secure and robust service layers
Work with cloud‑native services across Azure, GCP, AWS, or similar environments
Containerize services using Docker and contribute to CI/CD delivery practices
Collaborate with product, UX, data engineering, and international engineering teams to deliver end‑to‑end solutions
Apply secure coding practices, software quality standards, and troubleshooting best practices
Participate in Agile / Scrum ceremonies and contribute to a collaborative engineering culture
Provide technical leadership as a senior individual contributor, contributing to architecture, code quality, best practices, and mentoring
Qualifications
6+ years of experience in software development
Strong proficiency in Python
Experience building scalable backend services and REST APIs
Experience with frontend development using Angular, React, Svelte, TypeScript, or similar technologies
Previous experience building full‑stack or SaaS‑style applications
Experience integrating LLMs/Generative AI into cloud‑based applications
Knowledge of modern AI patterns such as RAG, vector search, LLM orchestration, or agentic workflows
Experience working with cloud environments such as Azure, GCP, AWS, or similar
Experience with Docker and containerized services
Good understanding of software architecture, clean code, secure development, and engineering best practices
Experience working in Agile / Scrum environments
Strong problem‑solving skills, attention to detail, and excellent troubleshooting mindset
Fluent in English and Spanish
Experience building agentic AI systems that integrate with APIs, tools, or external services
Experience with vector databases such as Milvus or similar technologies
Database experience with MongoDB and relational databases such as MS SQL or Oracle
Experience with Kubernetes or container orchestration platforms
Experience with Azure CI/CD automation or similar CI/CD tools
Knowledge of data modeling, domain‑driven design, or test‑driven development
Experience supporting testing activities or improving automated testing practices
Benefits
Hybrid model – up to 50% remote work annually
International collaboration with teams in Spain and the US
People first – diverse and inclusive culture in an international environment
Work on applied AI solutions in a real enterprise software environment
Contribute to full‑stack applications combining frontend, backend, cloud, and AI capabilities
Be part of an Artificial Intelligence & Innovation team working across Spain and the US
Join a team where curiosity, ownership, collaboration, and new ideas are highly valued
High team stability and collaborative culture
€1200 per year training budget and continuous learning opportunities
Private health insurance and benefits package
Flexible working hours and hybrid model
Wellhub: fitness, wellness, and mental health support
Football and paddle tennis teams sponsored by Capitole
Team buildings, global events, and strong tech communities
Information Security Notice
The employee will have access to confidential information related to Capitole and the assigned project.
Compliance with internal security and information protection policies is mandatory.
#J-18808-Ljbffr
or continue with email
We are looking for a Senior AI Software Engineer to join an international Artificial Intelligence & Innovation team working on advanced enterprise software solutions in a highly regulated industrial environment.
In this role, you will design, build, and maintain full‑stack applications that combine modern software engineering with applied AI capabilities, including LLM integrations, RAG patterns, agentic workflows, secure APIs, and cloud‑native services .
This is a hands‑on software engineering role with a strong focus on building reliable, secure and scalable applications. You will collaborate closely with teams in Spain and the US, contributing to AI‑enabled products built on top of an existing internal AI core platform .
If you enjoy working across frontend, backend, cloud, and AI‑powered applications, and you are motivated by complex enterprise environments where quality, security, and compliance really matter, this could be a great fit.
What you’ll do
Design, develop, support, and maintain enterprise‑grade software applications based on business, engineering, and regulatory requirements
Build AI‑enabled applications integrating LLMs, RAG patterns, vectorization, and agentic AI capabilities into real business workflows
Develop scalable backend services and REST APIs using Python to support AI features, product workflows, and enterprise applications
Design and implement agentic AI applications capable of interpreting context, planning actions, calling tools or services, and automating multi‑step workflows
Integrate AI capabilities into SaaS‑style applications through secure and robust service layers
Work with cloud‑native services across Azure, GCP, AWS, or similar environments
Containerize services using Docker and contribute to CI/CD delivery practices
Collaborate with product, UX, data engineering, and international engineering teams to deliver end‑to‑end solutions
Apply secure coding practices, software quality standards, and troubleshooting best practices
Participate in Agile / Scrum ceremonies and contribute to a collaborative engineering culture
Provide technical leadership as a senior individual contributor, contributing to architecture, code quality, best practices, and mentoring
Qualifications
6+ years of experience in software development
Strong proficiency in Python
Experience building scalable backend services and REST APIs
Experience with frontend development using Angular, React, Svelte, TypeScript, or similar technologies
Previous experience building full‑stack or SaaS‑style applications
Experience integrating LLMs/Generative AI into cloud‑based applications
Knowledge of modern AI patterns such as RAG, vector search, LLM orchestration, or agentic workflows
Experience working with cloud environments such as Azure, GCP, AWS, or similar
Experience with Docker and containerized services
Good understanding of software architecture, clean code, secure development, and engineering best practices
Experience working in Agile / Scrum environments
Strong problem‑solving skills, attention to detail, and excellent troubleshooting mindset
Fluent in English and Spanish
Experience building agentic AI systems that integrate with APIs, tools, or external services
Experience with vector databases such as Milvus or similar technologies
Database experience with MongoDB and relational databases such as MS SQL or Oracle
Experience with Kubernetes or container orchestration platforms
Experience with Azure CI/CD automation or similar CI/CD tools
Knowledge of data modeling, domain‑driven design, or test‑driven development
Experience supporting testing activities or improving automated testing practices
Benefits
Hybrid model – up to 50% remote work annually
International collaboration with teams in Spain and the US
People first – diverse and inclusive culture in an international environment
Work on applied AI solutions in a real enterprise software environment
Contribute to full‑stack applications combining frontend, backend, cloud, and AI capabilities
Be part of an Artificial Intelligence & Innovation team working across Spain and the US
Join a team where curiosity, ownership, collaboration, and new ideas are highly valued
High team stability and collaborative culture
€1200 per year training budget and continuous learning opportunities
Private health insurance and benefits package
Flexible working hours and hybrid model
Wellhub: fitness, wellness, and mental health support
Football and paddle tennis teams sponsored by Capitole
Team buildings, global events, and strong tech communities
Information Security Notice
The employee will have access to confidential information related to Capitole and the assigned project.
Compliance with internal security and information protection policies is mandatory.
#J-18808-Ljbffr
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