Full Stack Developer

On-siteSalary not specified

Tech Stack

BootstrapCSSHTTPJavaScriptHTMLJavaSQL

Job Description, Responsibilities & Requirements

About the Position

We are seeking a Full Stack Developer with excellent knowledge of Core Java and experience in web services to join our team in Krakow, Poland. This role involves working on a cargo e-booking system for one of the world’s famous airlines, aiming to reduce errors, improve accuracy, and speed up processing times.

Responsibilities

  • Participation in meetings with customers.
  • Project implementation in accordance with provided architecture model.
  • Unit testing code coverage.
  • Taking part in architecture discussions.

Requirements

  • Excellent knowledge of Core Java (Threads, Streams, Sockets).
  • At least 2 years of commercial experience with Java and at least one year with Java 8.
  • Commercial experience with web services.
  • Commercial experience with any of JPA 2.1 frameworks.
  • Ability to write complex SQL queries.
  • Knowledge of HTTP protocol structure.
  • Knowledge of HTML5, CSS, JavaScript, jQuery, Bootstrap.
  • Good written and spoken English.

We Offer

  • Competitive salary based on your experience level.
  • Friendly, low stress environment.
  • Flexible working hours.
  • Long term employment.
  • Opportunity for growth and self-improvement.

Support for Candidates Outside Krakow

  • Visa support (for candidates outside EU)
  • Legal assistance
  • Relocation expenses coverage (tickets, fuel, etc.)
  • Finding accommodation assistance

Apply for a Position

We will get back to you in 12 hours or sooner.

About the Company

Gecko Dynamics is rated 4.9 on Clutch.

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Job Details

Company name:
Gecko Dynamics
Location:
Poland
Employment Type:
Full-time
Work Mode:
On-site
Posted on TheJob:
Mar 27, 2026
Last checked:
Jun 29, 2026
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