Senior Node.js Developers -Remote EU ( /J-X)

We are looking for Senior Node.js Developers to join a long-term remote project for a global digital transformation company.

You will work on extending and maintaining an in-house Commercial Data Manager (CDM) platform and take technical ownership of HubSpot (built previously by an external agency).Work split: 70% CDM / 30% HubSpot, working closely with the architect.

Location: Remote (EU / Poland)

Contract: B2B

Start: 02 Mar 2026

Duration: Until 31 Aug 2026 (extension likely)

Language: English B2

Responsibilities

• Develop and extend backend services for the Commercial Data Manager (CDM)

• Take ownership of HubSpot backend maintenance and further development

• Design and implement REST / GraphQL APIs and microservices

• Work closely with architects and engineering teams

• Support team growth through technical leadership and knowledge sharing

• Ensure high code quality, scalability, and reliability

  
  

Must-Have Skills

• 6+ years of backend development experience

• 4+ years with Node.js

• 3+ years with TypeScript

• Experience with REST APIs / GraphQL / microservices

• Databases: PostgreSQL, MySQL, MongoDB

• AWS, Docker, Kubernetes

• Monitoring/logging: Prometheus, Grafana, ELK

• Strong DevOps mindset

• English B2

  
  

Nice to Have

• Distributed systems

• Kafka or other message brokers

  
  

What We’re Looking For

Senior engineers who are proactive, confident in decision-making, willing to take ownership, and strong team players.

📩 Apply: marcillina.tietjen@dcvtechnologies.co.uk