CareerPlanSign in

Backend Developer Nodejs NET

Polska💼 Full-time🗓 2026-04-17 → 2026-08-06

Core

Backend Developer enhancing the global Sales ecosystem by modernizing legacy systems and building scalable APIs.

Role type

Senior Backend Developer (Node.js & .NET)

Builds

APIs, databases, and event-driven architecture components for the Sales ecosystem

Domain

SaaS / Sales Technology

Deliverable

production ML models | product features

Required skills

Node.js, TypeScript, .NET, PostgreSQL, DynamoDB, Kafka, AWS EventBridge, AWS CDK, GitLab CI

Preferred skills

AWS Serverless (Lambda, ECS), Localstack, Docker

Responsibilities

Drive initiatives and collaborate on larger projects; Fix bugs and implement smaller enhancements; 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.

Sourced via adzuna · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.