Senior Backend Developer ( Node.js+.NET)

47 - 53 USDNet per hour - B2B
JavaScript

Senior Backend Developer ( Node.js+.NET)

JavaScript

-, Poznań +4 Locations

emagine Polska

Full-time
B2B
Senior
Remote
47 - 53 USD
Net per hour - B2B

Tech stack

    Node.js

    master

    .Net

    advanced

    AWS

    regular

    TypeScript

    regular

Job description

  • Rate: up to 45 Euro/h on B2B contract

  • Work model: Remote + 2 times per year, a business trip to Sweden

  • Team Size: Approximately 25 members.

  • Environment: Modernizing legacy systems into proactive, quality-focused solutions.


Introduction & Summary:


This role is focused on transforming the backend systems to enhance the sales ecosystem, with an emphasis on proactive development and team empowerment. Key skills include an energetic personality, hands-on collaboration, and proficiency in modern coding practices.


Main Responsibilities:


  • Drive initiatives and collaborate with team members on larger projects.

  • Work on fixing bugs and implementing smaller enhancements across the application.

  • Participate in creating and maintaining APIs using AWS services.

  • Develop and improve databases with a focus on PostgreSQL and DynamoDB.

  • Contribute to an event-driven architecture utilizing Kafka and AWS EventBridge.

  • Manage deployment processes using AWS CDK and GitLab CI.

  • Support legacy system maintenance and modernization.


Key Requirements:


At least 5/6 years of experience with Node.js and 3+ years with .NET

  • Knowledge of TypeScript and AWS.

  • Hands-on work ethic in collaboration with team members.

  • Proficiency in writing modern, testable, and high-quality code.

  • Natural inclination towards evolutive maintenance.


Nice to Have:


  • AWS experience (Serverless Lambda, DynamoDB, RDS, ECS, AWS CDK).

  • Knowledge of Localstack.

  • Experience with Docker.

Published: 16.09.2025

Senior Backend Developer ( Node.js+.NET)

47 - 53 USDNet per hour - B2B
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Senior Backend Developer ( Node.js+.NET)

-, Poznań

emagine Polska

47 - 53 USDNet per hour - B2B
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