Python Backend Engineer — AI & LLM Integration

Wemanity Reply Belgium; Brussel Hoofdstad; Sur place; EUR 70 000 - 110 000; Plein temps

Avantages offerts par ce poste

Continuous training

International exposure

Career path built on technical depth

Work on some of the most advanced AI

Résumé du poste

Wemanity Reply Belgium is seeking a skilled software engineer to design and build backend services and agentic components in Python, contributing to multi-country AI projects for financial institutions.

You will integrate LLMs and agent frameworks with enterprise systems using APIs, queues and data stores, work with SQL/NoSQL databases, containers and cloud services, and collaborate with senior engineers across Reply companies in Belgium and Luxembourg.

Qualifications

• A degree in Computer Science, Computer Engineering, Software Engineering or a comparable technical discipline.
• Solid Python fundamentals, demonstrated through academic projects, internships, personal projects or open source contributions
• Working knowledge of technologies that support modern development: relational and NoSQL databases, REST APIs, message queues, Docker or equivalent container tooling, Git
• English at professional level, plus French or Dutch at professional level. Client work in Belgium and Luxembourg requires it
• Genuine curiosity and the will to learn fast
• The ability to work in a team of specialists that wants to make you grow

Responsabilités

• Design and build backend services and agentic components in Python, from prototype through to production
• Integrate LLMs and agent frameworks with enterprise systems through APIs, message queues and data stores
• Work with SQL and NoSQL databases, vector stores, containerised deployments and cloud services (AWS, Azure, GCP depending on the client. or on-prem)
• Contribute to architecture and design discussions, and to the evaluation of new models, frameworks and tools
• Work directly with clients alongside senior engineers and architects, and with colleagues from other Reply companies on multi-country programmes

Connaissances

Python

English

French or Dutch

REST APIs

Databases (SQL/NoSQL)

Docker

Git

Formation

Degree in Computer Science/Engineering/Software Engineering

Outils

Docker

Git

REST APIs

Description du poste

Wemanity Reply Belgium is seeking a skilled software engineer to design and build backend services and agentic components in Python, contributing to multi-country AI projects for financial institutions.

You will integrate LLMs and agent frameworks with enterprise systems using APIs, queues and data stores, work with SQL/NoSQL databases, containers and cloud services, and collaborate with senior engineers across Reply companies in Belgium and Luxembourg.