# Senior Java Developer (Polish-speaking) - Freelance

**Company**: Netguru
**Location**: Warsaw
**Work arrangement**: remote
**Experience**: senior
**Job type**: contract
**Salary**: up to 160 PLN/h
**Category**: Engineering
**Industry**: Technology

**Apply**: https://apply.workable.com/j/CD16AE9033?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_ffd92eb9-bc0

## Description

We are looking for a Senior Java Developer located in Poland.

As a Netguru freelancer, you can choose what works well for you. You decide when, where, and how you work on projects and tasks.

Responsibilities:

- Building data pipelines

- Ability to work with REST APIs

- Knowledge of creating topics (Kafka / Debezium)

- Knowledge of Java, Spring Boot, Hibernate/JPA, SQL, JUnit, Kafka

- Solid knowledge of design patterns and object-oriented programming principles

- Ability to work with data mappings

- Knowledge of the JSON data format

- Knowledge of SQL

Requirements:

- Fluent Polish

- English proficiency sufficient to read technical documentation, handle business correspondence, and communicate verbally with external international vendors

- At least 4 years of experience as a software developer

- Knowledge of Azure cloud services

Benefits:

- Flexible work

- Work with an experienced team of developers and continuous development of your hard and soft skills

- Dev-friendly processes such as Continuous Integration, Continuous Delivery, Code Review and bug bashes

- Long-term collaboration on challenging products (FinTech, B2B software, E-commerce and more)

## Skills

### Required
- Java
- Spring Boot
- Hibernate/JPA
- SQL
- JUnit
- Kafka
- Azure cloud services
- design patterns
- object-oriented programming principles
- data mappings
- JSON data format
- REST APIs
- Polish

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Source: [Apply at apply.workable.com](https://apply.workable.com/j/CD16AE9033?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)