Senior Java Developer

  •  Reference Number: 29917
  •  Job Published: 15 October 2026
  •  Form of employment: Contract
  •  Apply by: 30 November 2026

Job Description

Location & Work Model

Hybrid | Gdańsk or Warsaw | 3 days/week office presence required

Join a dynamic agile team and help build high-quality, scalable solutions using modern technologies. You'll play a key role in delivering business-critical applications, collaborating closely with stakeholders, and contributing to engineering excellence across the organization.

Responsibilities

  • Develop robust, clean, and well-tested Java applications.
  • Design and deliver solutions aligned with business and regulatory requirements.
  • Build and improve CI/CD pipelines and deployment processes.
  • Collaborate closely with cross-functional teams in an Agile environment.
  • Participate in code reviews, testing, and continuous improvement initiatives.
  • Contribute to innovation programs, technology communities, and knowledge-sharing activities.

Required Skills & Experience

  • 4-5 years of experience as a Java Developer.
  • Degree in Computer Science, Software Engineering, or a related field.
  • Strong experience with:
    • Java
    • Spring Boot
    • Spring Integration
    • Gradle
    • Oracle
    • Kafka
  • Experience with REST APIs and API integrations.
  • Hands-on experience with CI/CD pipelines.
  • Knowledge of Docker and Kubernetes.
  • Strong understanding of software testing principles, including negative testing.
  • Fluent English.

Nice to Have

  • Linux administration and troubleshooting.
  • Bash scripting skills.

What We Offer

  • Long-term cooperation in an international environment.
  • Modern technology stack and challenging projects.
  • Opportunity to influence technical solutions and architecture.
  • Professional growth through innovation initiatives and knowledge-sharing programs.
  • Collaboration with experienced engineers in Agile teams.

Company Description

Experis to światowy lider rekrutacji specjalistów i kadry zarządzającej w kluczowych obszarach IT. Z nami znajdziesz konkurencyjne oferty zatrudnienia oraz ciekawe projekty IT skierowane zarówno do ekspertów z wieloletnim doświadczeniem, jak i osób, które dopiero zaczynają swoją przygodę w branży IT.

We offer recruitment of managers and highly qualified consultants with expertise in IT.Experis is part of ManpowerGroup and has been named one of the world's most ethical companies.
Warszawa, 6
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