🚨 Hiring: Fullstack Developer 3+ years - JavaScript | Security & DevSecOps - Banking Sector
📍 Location: Belgium (hybrid 50% homework)
💼 Freelance or Employed consultant (EC is under Innova solutions)
Are you a JavaScript developer with 3+ years of experience and a strong focus on secure coding and DevSecOps best practices? We're looking for a Fullstack Developer to join high-impact project in the banking and Finance sector where performance, resilience, and cybersecurity are mission-critical.
You'll work hands-on with React, Node.js, TypeScript, and next.js, applying a DevSecOps mindset to patch vulnerabilities, secure CI/CD workflows, and build production-grade features alongside a collaborative tech team.
🔐 Your mission
- Remediate vulnerabilities in React, Node.js, and next.js codebases with clean, maintainable, and secure code
- Patch, upgrade, or replace vulnerable NPM dependencies
- Build features with scalability and security in mind
- Apply OWASP best practices and lead efforts in SAST, DAST, and dependency scanning
- Write strong test coverage (unit, integration, E2E) to maintain code quality
- Collaborate closely with PO's, Scrum Masters, and developers across the lifecycle
- Operate with a DevSecOps mindset, embedding security in development and deployment pipelines
🧰 Tech stack
- Front-end: React.JS & React Native (styled-components), next.js, Micro frontends
- Back-end: Node.js (TypeScript), TypeORM (or modern ORM), REST/gRPC, OpenAPI
- Security: SAST, DAST, dependency scanning, OWASP
- DevOps & Infra: GitLab CI/CD, AWS (EC2, RDS, ECS), TerraForm (infra-as-code)
- Nice-to-haves: GraphQL, C# .NET
✅ must-haves
- Minimum 3 years of experience in fullstack JavaScript development
- Proven background in secure development and vulnerability remediation
- Experience in the banking or financial sector
- Fluent in English, with working proficiency in Dutch or French
- Strong Agile collaboration and ownership attitude
