Senior NodeJS Developer (AWS)

 🌍 Work model: fully remote

📑 Assignment type: B2B, The Budget up to 180 PLN/h

⏳ Project length: 6 months + extensions.

📕 Project language: English.

Who are we looking for?

We’re looking for an experienced Backend Consultant (Node.js / AWS) to join and help us build a brand-new backend system for our consumer-facing applications.

What you’ll be doing

• Designing the architecture and developing a greenfield Backend for Frontend

• Advising the team and contributing to key technical decisions

• Building and scaling backend services in a serverless environment

• Working in a 4-person agile team

• Tackling complex backend challenges to make applications more stable, secure, and scalable

• Migrating data from our legacy system to the new one

Tech stack

• Node.js

• AWS (Lambda, AppSync, Cognito, DynamoDB)

• Google Cloud Platform (nice to have)

• GraphQL

Who you are

• You have strong experience with AWS and serverless architectures

• You are proactive – you spot problems and solve them independently

• You’re a strong communicator who enjoys collaborating and sharing insights with the team

• You take ownership of your work but also thrive in brainstorming and co-creating solutions

• You’re motivated to deliver robust, scalable, and secure backend systems