Senior Java Software Engineer

Start Date: ASAP / up to 1 month / flexible

B2B contract via Experis: 170–190 PLN/h + VAT

Work Model: Hybrid - Wrocław (2 days in the office / 3 days remote)

Role Overview

We are developing next‑generation digital tools supporting complex product platforms within a modern, cloud‑native microservice architecture. The role focuses on maintaining, developing, and ensuring the quality of both existing solutions and new functionalities.

You will work closely with Product Owners, Solution Architects, and Software Engineers, translating business needs into reliable and secure technical solutions in an agile environment

Responsibilities

• Develop, maintain, and quality‑assure Java‑based applications

• Design and implement REST APIs and system integrations

• Work with synchronous and asynchronous communication patterns

• Contribute to cloud‑native and DevSecOps practices

• Ensure high code quality, security, and test coverage

  
  

Requirements

• Minimum 6 years of experience as a Software Developer

• Senior‑level Java (Java 21)

• Spring Boot 3, JPA / Spring Data / SQL

• MQ, JMS, Kafka

• REST APIs

• Maven, PostgreSQL

• OpenShift, Docker, GitHub Actions

• Liquibase

• UML modeling

• Unit, integration testing, and mocking

• Quality assurance tools: SCA, DAST, SAST (e.g. SonarQube, Nexus IQ, Prisma Cloud)

• Frontend experience: Angular 15+, JavaScript, HTML5, CSS3

• Fluent English

  
  

Nice to have: OAuth2, MS Entra ID, jOOQ, Encryption solutions (e.g. JASYPT), API Gateway, service discovery, caching, Azure tools (Key Vault, Application Insights), MSAL, Jest testing

Benefits

• Medicover healthcare package

• Multisport card

• Access to e-learning platforms

• Group insurance