Job offer

Principal Development Engineer

ING Bank is looking for an experienced Principal Dev Engineer who wants to work in a dynamic team with modern technologies such as Java, Spring Framework, and React. The position offers development opportunities and stable employment at a renowned financial institution.

Abroad

ING Group

100%

Job description

About us and the job

We are looking for an experienced and modern developer who has experience in team projects and high-performance, scalable architectural solutions.

Tasks

Work in a dynamically growing organization with opportunities for development and stable employment in a renowned financial institution

Technologies and tools

Java 11 and above
Spring Framework (Spring Boot)
React
Kubernetes
PostgreSQL
Docker
Kafka
Azure DevOps
Git
Maven/Gradle

Requirements

Essential requirements

5+ years of professional experience in the IT industry
Experience with frontend (JS, TypeScript, Angular, React)
Experience with public cloud (Azure, GCP, AWS) and private cloud (Kubernetes, Openshift)
Knowledge of .NET – .NET Core, .NET Framework, .NET Core
Experience with .NET (C#), .NET Framework, .NET Core, NET8, Visual Studio, WebAPI, Azure DevOps, GIT, document creation

Desired requirements

Experience with Java 11+, Spring Framework (Spring Boot), and build frameworks (Maven, Gradle)
Experience with frontend (JS, TypeScript, Angular, React)
Experience with public cloud (Azure, GCP, AWS) and private cloud (Kubernetes, Openshift)
Knowledge of .NET – .NET Core, .NET Framework, .NET Core
Experience with .NET (C#), .NET Framework, .NET Core, NET8, Visual Studio, WebAPI, Azure DevOps, GIT, document creation

We offer

Sports programs (Medco Sport)
multisport
Sports club with subsidies
Additional days off
Program "Poles Working Abroad"
Product training courses
Medical promotion of treatments
Permanent access to a pool of vacation days
Attractive contests with prizes and discounts for selected stores

Original job description

Job details

Found on:

December 23, 2025

Employer:

ING Group

job percentage:

100%

Place of work:

Abroad

Place found on:

https://careers.ing.com/en/job/warsaw/principal-dev-engineer/3120/32313116992

About the employer:

ING is a Dutch banking group with an international presence.

It offers banking services and financial products to private and business customers.

The bank operates in over 40 countries, including Switzerland.

ING relies heavily on digital innovations and online banking.

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