Senior Software Engineer (Java)

j-labs • Polish: C1 • Java • TypeScript • JavaScript • 2 months ago
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Salary
$80k – $100k per year
Location
In office (Kraków)
Seniority
Senior
Employment
Full-Time
Overview
Company
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j-labs

j-labs is a Polish IT consultancy and software delivery center headquartered in Kraków that specializes in custom software development and IT outsourcing. Founded by software engineers, the company provides IT staff augmentation, dedicated engineering teams, and end-to-end project execution for international clients across industries like fintech, logistics, and retail. It focuses on core technology stacks such as Java, .NET, cloud, and microservices, emphasizing high engineering standards and collaborative client partnerships.
j-labs.pl • HQ: Kraków, Poland • Professional Services • Information Technology • Human Resources • IT Outsourcing • 11-50 employees

Szukamy doświadczonego Senior Software Engineera Java, którego głównym zadaniem będzie modernizacja i utrzymanie istniejących aplikacji Java w środowisku korporacyjnym. Praca koncentruje się na evergreeningu kodu legacy, wsparciu produkcji oraz wykorzystaniu nowoczesnych praktyk DevOps i narzędzi AI.

Technologie w projekcie:

  • Java SE, Java 17

  • Spring Boot, Spring Cloud

  • Angular

  • GCP

  • Redis

  • REST API

  • Jenkins

  • Ansible

Lokalizacja: Kraków, praca hybrydowa (2 dni z biura).

Zakres obowiązków:

  • Utrzymanie aplikacji

  • Service Management

  • Współpraca z biznesem

  • Projektowanie rozwiązań

  • Monitoring i DevOps

Wymagania (must have)

  • minimum 5 lat doświadczenia z Javą,

  • doświadczenie z systemami rozproszonymi,

  • znajomość mikroserwisów opartych o Java 17 i Spring Boot,

  • znajomość narzędzi DevOps,

  • doświadczenie z CI/CD,

  • doświadczenie z Jira i Confluence,

  • doświadczenie z Ansible,

  • doświadczenie w usuwaniu podatności bezpieczeństwa (Vulnerability Remediation),

  • bardzo dobre umiejętności analityczne,

  • umiejętność współpracy w międzynarodowym środowisku.

Wymagania (nice to have):

  • Mile widziane doświadczenie w pracy z z narzędziami AI (GitHub Copilot/ Claude Code)

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