Currency

Senior Java Developer

32 - 40 USDNet per hour - B2B
Java

Senior Java Developer

Java
Full-time
B2B
Senior
Hybrid
32 - 40 USD
Net per hour - B2B

Tech stack

    Polish

    C1

    English

    B2

    Java

    advanced

    Spring Boot

    advanced

    Git

    advanced

    Maven

    regular

    Jenkins

    regular

Job description

Who We Are

Lumicode Sp. z o.o. is part of the Pentacomp Group, a provider of IT solutions and professional IT services for large enterprises and the public sector.

As Pentacomp, we create IT solutions that combine innovation with years of experience - and we have quite a lot of it. We've been in the market for nearly 30 years and have successfully delivered many projects.


We are currently looking for a Senior Java Developer for a new project.


  • Hybrid work from Gdańsk (2 days per week on-site)

  • Rate up to 150 PLN/hour net + VAT (B2B contract)

  • Subsidized sports card and access to private healthcare

  • Immediate start

  • Fast recruitment process


Requirements:

  • 5+ years of experience.

  • Strong team player with excellent collaboration and communication skills.

  • Commercial experience with:

    Java 21, Spring Boot, Microservices

    Oracle (SQL, performance, schema design)

    Git, Maven, Jenkins (CI/CD)

    Docker, Kubernetes

    MQ (message queuing


Nice to have:

  • Reactive programming in Java (Project Reactor, WebFlux).

  • Hibernate/JPA expertise.

  • Experience building high-availability, low-latency, fault-tolerant systems.


Responsibilities:

  • Design, build, and maintain microservices.

  • Develop Java/Spring Boot services with a strong focus on observability and reliability.

  • Contribute to API design, security, and regulatory compliance for customer-facing banking services.

  • Co-own CI/CD and containerized deployments (Git, Maven, Jenkins, Docker, Kubernetes).

  • Work with Oracle and messaging systems (MQ) to deliver scalable, resilient solutions.


Published: 09.10.2025
Office location

Senior Java Developer

32 - 40 USDNet per hour - B2B
Apply

Senior Java Developer

Al. Grunwaldzka, Gdańsk

Lumicode Sp. z o.o. (Pentacomp Group)

32 - 40 USDNet per hour - B2B
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