AI-Powered Node.js Backend Engineer for Fraud Tech

Isabel Group; Brussel; Hybride; EUR 70 000 - 110 000; Plein temps

Avantages offerts par ce poste

Hybrid work (50%)

Flexible hours

Annual bonus

Insurance

Meal vouchers

BeFun team activities

Top Employer

Résumé du poste

Isabel Group is seeking a skilled software engineer to help shape the future of finance. You will work on TILDA, a neutral platform enabling secure exchange of fraud signals among banks and trusted partners, driving AI-driven solutions across the delivery lifecycle.

Ideal candidates have strong TypeScript/Node.js experience, a deep understanding of distributed systems, and a security-minded approach. This role offers hybrid work, coaching, and opportunities to grow within a collaborative, flat

Qualifications

• Strong TypeScript (Node.js) development experience.
• Solid understanding of distributed systems, microservices, REST APIs, event-driven architectures, event sourcing, and CQRS.
• Experience using AI (Claude) throughout the software delivery lifecycle.
• Ability to orchestrate specialized AI agents for analysis, design, coding, testing, security review, and documentation.
• Strong engineering judgement to validate and integrate AI-generated output.
• Security-aware mindset (Keycloak experience is a plus).
• Good working knowledge of CI/CD, Git, Linux, Docker, automated testing, and observability.

Responsabilités

• Break delivery objectives into clear tasks, constraints, and acceptance criteria for AI agents.
• Hands-on building, testing and deploying solutions.
• Remain accountable for the quality, security, correctness, and maintainability of delivered software.
• Contribute to architecture and technical design discussions.
• Translate evolving functional needs into pragmatic technical solutions.
• Work autonomously and move delivery forward when specifications are incomplete.
• Improve reusable AI development workflows, engineering standards, and guardrails.
• Collaborate with Product, Architecture, Security, Ops, and SRE colleagues.
• Orchestrate AI agents to accelerate analysis, design, implementation, testing, and documentation.

Connaissances

TypeScript

Distributed systems

REST APIs

Event-driven architecture

CQRS

AI integration

AI orchestration

Security mindset

CI/CD

Git

Linux

Automated testing

Observability

Outils

Docker

Description du poste

Isabel Group is seeking a skilled software engineer to help shape the future of finance. You will work on TILDA, a neutral platform enabling secure exchange of fraud signals among banks and trusted partners, driving AI-driven solutions across the delivery lifecycle.

Ideal candidates have strong TypeScript/Node.js experience, a deep understanding of distributed systems, and a security-minded approach. This role offers hybrid work, coaching, and opportunities to grow within a collaborative, flat