Python / Agentic AI Engineer

The Capital Market Company Group
Brussel, Belgium
6 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
5 years minimum
Working hours
Regular working hours
Languages
Dutch, English, French

Tech stack

Application Programming Interfaces (APIs) Artificial Intelligence Software Applications Continuous Integration Software Design Patterns Information Retrieval Python (Programming Language) Object-Oriented Software Development Software Engineering Systems Architecture Management of Software Versions Web Application Frameworks
+9 more
Data Logging Enterprise Software Applications ReactJS Large Language Models Indexer Backend Fastapi AngularJS Virtual Agents

Job description

  • Design and implement scalable, production-grade Python services that leverage LLMs and Agentic architectures.
  • Design and implement robust agent workflows and orchestration patterns to automate complex business processes in regulated enterprise environments.
  • Build and maintain reliable AI-enabled backend systems, including orchestration layers, tool integrations, knowledge access mechanisms, and observability.
  • Design modern knowledge access architectures for LLM systems, including retrieval strategies, semantic indexing, and structured interfaces to enterprise data sources.
  • Apply strong software engineering practices (testing, CI/CD, monitoring, structured logging, versioning of prompts and models) to ensure reliability and maintainability of AI systems.
  • Collaborate with cross-functional teams to integrate AI capabilities into enterprise applications and workflows.
  • Work closely with stakeholders to translate business requirements into secure, compliant, and scalable AI-driven solutions.
  • Contribute to system architecture decisions including agent orchestration, reasoning workflows, knowledge access strategies, and model integration patterns.
  • Optionally contribute to user interfaces using Angular or React to support AI-powered applications.
  • Ensure systems meet enterprise standards for security, reliability, and compliance.

Requirements

  • Fluent in English and fluent in Dutch or French.
  • 5+ years of professional experience building enterprise-grade Python applications, with strong software engineering fundamentals.
  • Proven experience designing and deploying Agentic or LLM-powered systems in production, ideally within enterprise or regulated environments.
  • Strong expertise applying large language models to complex automation, information retrieval, and decision-support problems.
  • Experience designing agentic architectures, including orchestration, tool usage, planning workflows, and system-level reasoning patterns.
  • Experience building LLM systems that combine reasoning, tool access, and dynamic information retrieval, beyond simple prompt pipelines.
  • Deep proficiency in Python, including modern frameworks, OOP, design patterns and best practices.
  • Experience developing production APIs and backend services that integrate with enterprise systems and data sources.
  • Demonstrated experience building reliable AI systems beyond prototypes, with attention to testing, monitoring, evaluation, and operational stability.

Benefits & conditions

  • Competitive Compensation: Includes a company car or green mobility budget, allowances, end-of-year bonuses, health insurance, mobile phone, laptop, and meal vouchers.
  • Learning Opportunities: Gain access to advanced learning platforms, in-person and virtual courses, and our network of global experts to support your continuous development.
  • Flexible Working Environment: Enjoy a hybrid setting, combining the benefits of remote flexibility with in-office collaboration.
  • Work-Life Balance: Work in a supportive environment designed to encourage balance and wellness both personally and professionally.
  • Innovative Culture: Operate in a non-hierarchical workspace where great ideas and initiative are celebrated, giving you a platform to showcase your expertise.

About the company

Capco is a global leader in consulting, uniquely positioned to drive innovation and transformation in the financial services industry. More than consultants, we are strategic partners and problem solvers for some of the largest organizations in Banking, Insurance, Investment Management, Data/Digital Transformation, Regulatory Compliance, and ICT Risk. Our business and technology professionals thrive in a dynamic environment where creativity, collaboration, and cutting-edge solutions are at the heart of everything we do. Experience the Capco difference and explore how you can shape your future with us at capco.com.

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Good distractions

Talks and stories from around this role — technically off-topic, practically not.

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Introduction to building real-world AI agent solutions

Dennis Zielke Dennis Zielke +1 · World Congress 2025

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Analyzing limitations with PostgreSQL bitmap heap scans

Dharin Shah Dharin Shah · World Congress 2025

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Exploring the target application for front end tests

Anna Mcdougall · JS Congress

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Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

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Designing agentic AI solutions for the enterprise

Damir Dobric · Coffee With Developers

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Generating functional runtime database columns using indexer properties

Halil İbrahim Kalkan Halil İbrahim Kalkan · World Congress 2026 Europe

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