Node.js Backend Engineer | Remote Spain (1 day/mo Madrid)

Coforge Limited; Madrid; Hybrid; EUR 45,000 - 65,000; Full time

Job summary

Coforge is seeking a Node.js Backend Engineer in Madrid, Spain (remote 1 day per month; must reside in Spain). The role focuses on building scalable backend systems with an emphasis on security, observability, and performance.

You will work in cross‑functional squads, promoting autonomy, ownership, and continuous improvement. You will collaborate with QA, product owners, and architects, driving best practices in testing, architecture, and deployment while mentoring junior engineers and advancing

Qualifications

• Proficient in Node.js backend development.
• Strong experience with TDD and domain-driven design.

Responsibilities

• Collaborate with QA and Product Owners (3 Amigos) at story level.
• Coordinate development across stories, incidents and tasks.
• Mentor junior engineers and promote pair/mob programming and code reviews.
• Implement observability: traces, metrics, logs, and business events using Dynatrace.
• Ensure secure coding practices and guide infrastructure as code (Terraform).
• Lead testing strategies (E2E, unit, integration, contract) using TDD.
• Apply design patterns, OOD and microservices architecture.

Skills

Node.js

TDD

DDD

CI/CD

Tools

Dynatrace

Terraform

Job description

Coforge is seeking a Node.js Backend Engineer in Madrid, Spain (remote 1 day per month; must reside in Spain). The role focuses on building scalable backend systems with an emphasis on security, observability, and performance.

You will work in cross‑functional squads, promoting autonomy, ownership, and continuous improvement. You will collaborate with QA, product owners, and architects, driving best practices in testing, architecture, and deployment while mentoring junior engineers and advancing