Senior Full Stack Developer – Python & Kubernetes

Our client, an innovation-focused organization in the trade credit insurance sector, is seeking a specialist to shape core architecture and implement AI automation. The role focuses on building scalable cloud environments and developing high-quality web services within a collaborative, trust-based environment.

Responsibilities: Lead the technical development of web services, including APIs, backend systems, and overall architecture. Serve as a senior advisor to define optimal technologies, tools, and architectures for diverse projects and ventures. Implement and systematically deploy best practices to ensure sustainable scalability and modular application design. Develop and maintain robust CI/CD pipelines to streamline deployment and operational efficiency.

Automate internal processes for risk and data analytics teams through custom technical solutions. Perform AI-based regression testing and programmatically integrate AI models into existing services.

Requirements: You have 8+ years of experience in backend development using Python, FastAPI, Celery, and SQLAlchemy. You possess 8+ years of expertise with cloud platforms and container orchestration, specifically Google Cloud Platform (GCP), GKE, and Kubernetes. You bring advanced experience in DevOps practices including Gitlab CI/CD, ArgoCD, Helm, and Docker. You have professional experience with database management and tools such as PostgreSQL, SQLModel, and Alembic.

You possess a solid understanding of cloud infrastructure components like VPC networking, IAM, Secret Manager, and BigQuery. You have experience implementing security and identity standards such as JWT and REST APIs. You bring knowledge of Linux system administration, Nginx, and network security tools like ufw or iptables. You're a proactive, self-starting professional with a high level of intellectual integrity. You are fluent in English.

Nice to Haves: Experience with frontend technologies including TypeScript, Next.js, and NPM. Knowledge of WordPress administration and plugin/theme development. Familiarity with data architecture or B2B trade environments. Active knowledge of Dutch or French.

Offer: Start date: ASAP.

Duration: 3 months (initial contract until 31/12/2026).

Work regime: Full-time.

Location: Brussels.

Working model: Hybrid (flexible remote options available).

Contract: open to both permanent employees and freelancers.