Node.js Developer – Talent Pool

About the role

Viseven Group is looking for a Node.js Developer to join its talent pool. You will work on a variety of digital transformation projects for pharmaceutical and life‑science clients, contributing to the design and delivery of high‑quality backend solutions.

Key responsibilities

• Develop and implement new functionalities of varying complexity from planning through delivery.
• Write clean, maintainable code and conduct thorough code reviews.
• Fix bugs, refactor existing code, and ensure high test coverage.
• Participate in task estimation and sprint planning.
• Design database structures and apply OOP principles, SOLID, and design patterns.
• Document development processes for future maintenance.

Required profile

• Minimum 2 years of commercial development experience.
• Strong knowledge of TypeScript and Node.js (Express.js, REST APIs).
• Experience with AWS services and relational databases, including schema design and migrations.
• Practical understanding of OOP, SOLID, dependency injection, and repository/active‑record patterns.
• Ability to write unit and end‑to‑end tests.

Required skills

• TypeScript
• Node.js
• Express.js
• RESTful APIs
• AWS services
• SQL/NoSQL databases
• Database migrations
• OOP & SOLID principles
• Design patterns (DI, Repository)
• Unit testing & e2e testing
• RxJS (reactive programming)
• Immutable data handling
• GitLab CI/CD pipelines
• Docker & Docker‑Compose
• Kubernetes (deployment, ingress, services)

What we offer

• Competitive performance‑based compensation.
• Opportunities for professional growth within a global, experienced team.
• Paid time off, sick leave, family leave, and comprehensive medical insurance.
• Access to English language courses.