Back End Developer

Back End Developer

The Hague, South Holland, Netherlands

Contract to Hire

hybrid to Office

About the Role:

We are seeking a Back-End Software Engineer with expertise in building and scaling backend services and APIs. You will work on our Backend for Frontend (BFF) layer and core service engines, enabling seamless integration between frontend applications and enterprise systems. The role involves designing and implementing high-performance services using Node.js and NestJS, developing RESTful APIs, and collaborating with frontend and platform teams to deliver secure, scalable solutions. Experience in enterprise system integration and REST API development is highly valued.

Key Responsibilities:

• Build and maintain enterprise integration services and platform tools using NestJS
• Configure and manage cloud environments via GitOps, CI/CD pipelines, Helm, Amazon EKS, and ArgoCD
• Integrate with systems like Netcracker, Salesforce CRM, internal APIs, and Storyblok CMS
• Implement Infrastructure as Code (IaC) using Terraform for AWS
• Participate in code reviews and Agile Scrum ceremonies
• Deliver secure, scalable solutions for complex enterprise environments

Required Skills:

Programming & Frameworks

• TypeScript, Node.js
• NestJS (or similar: Fastify, Express, Adonis)
• React

Cloud & Infrastructure

• AWS (including Secrets Manager)
• Kubernetes (Amazon EKS), Docker, Helm
• Terraform, IaC, Cloud-native architecture

DevOps & Platform Engineering

• GitOps workflows, ArgoCD
• CI/CD pipelines, environment provisioning

Enterprise Integration

• REST APIs, microservices
• CRM and headless CMS integration
• Distributed systems

Networking & Security

• Enterprise networking, security best practices
• Secrets management

Experience:

• 5+ years in software engineering
• Backend development with Node.js and NestJS
• Kubernetes, Docker, Helm for container orchestration
• AWS cloud services and deployments
• Enterprise-scale applications and integrations
• Agile methodologies