Hybrid Fullstack Engineer — AI-Driven CRM (Java/Spring, React/TS)

Inetum; Województwo mazowieckie; Hybrid; PLN 180,000 - 280,000; Full time

Benefits offered by this job

Cafeteria benefits

Referral bonus up to PLN6,000

Revenue sharing opportunities

Dedicated mentoring from team manager

Team-building budget

Charitable initiatives and activities

Job summary

Inetum Polska Sp. z o.o. is seeking a Fullstack Developer to join an agile team responsible for a business-critical CRM application. You will work with 7 developers and 1 Test Manager, building new features and improving CRM capabilities.

Key work includes AI-driven functionalities guiding users through workflows, using React/TypeScript on the frontend and Java with Spring Boot on the backend. Hybrid work model with office locations in Warsaw, Poznań, or Lublin.

Qualifications

• Strong commercial experience with Java 21+.
• Spring Framework / Spring Boot.
• React and TypeScript experience.
• REST APIs and API design.
• Experience with Kubernetes and Helm.
• Unit and integration testing with JUnit 5, Mockito and Testcontainers.
• Proficient with Git, Swagger, and IntelliJ IDEA.

Responsibilities

• Develop and enhance features within the CRM application.
• Build AI-supported functionalities guiding business workflows.
• Develop frontend solutions using React and TypeScript.
• Build and maintain backend services with Java 21+ and Spring Boot.
• Design and integrate REST APIs.
• Work with Kubernetes environments using Helm.
• Create and maintain unit/integration tests (JUnit 5, Mockito, Testcontainers).
• Collaborate in an Agile team and contribute to CRM components.

Skills

Java 21+

Spring Framework/Boot

React

TypeScript

REST APIs

Git

Swagger

IntelliJ IDEA

JUnit 5

Mockito

Testcontainers

Tools

Kubernetes

Helm

Job description

Inetum Polska Sp. z o.o. is seeking a Fullstack Developer to join an agile team responsible for a business-critical CRM application. You will work with 7 developers and 1 Test Manager, building new features and improving CRM capabilities.

Key work includes AI-driven functionalities guiding users through workflows, using React/TypeScript on the frontend and Java with Spring Boot on the backend. Hybrid work model with office locations in Warsaw, Poznań, or Lublin.