Java Developer

Java

Java Developer

Java
Warsaw, Warszawa

Harvey Nash Technology

Full-time
B2B, Mandate
Senior
Hybrid
327.34 - 381.89 USD
Net per day - B2B
327.34 - 381.89 USD
Gross per day - Mandate

Job description

Role Title: Software Engineer - Java

Location: Warsaw, hybrid

Contract Type: B2B, 12 months inital contract

Salary: 1200zl-1400zl/day


Key Responsibilities

  • Design, develop, and maintain robust, scalable trade booking and control platforms.

  • Collaborate closely with traders, quants, and business stakeholders to translate requirements into effective software solutions.


Technical Skillset

  • Core Languages: Java (required), with additional experience in Python or C++ preferred

  • Databases: Hazelcast, MongoDB, SingleStore, Google Spanner

  • Build & CI/CD: GitLab

  • Monitoring & Reliability: Prometheus, and familiarity with Site Reliability Engineering (SRE) best practices

  • Frameworks: Experience with Java frameworks such as Spring

  • Development Practices: TDD, CI/CD, performance tuning, distributed systems


Apply Now

If you're passionate about engineering clean solutions to complex financial problems and eager to work with innovative technologies in a collaborative environment, we’d love to hear from you.

Tech stack

    English

    C1

    Java

    advanced

    Hazelcast

    regular

    CI/CD

    regular

    Docker

    regular

    Linux

    regular

    Spring

    regular

Office location

Published: 14.02.2026

About the company

Harvey Nash Technology

Harvey Nash Technology to firma działająca w branży rekrutacyjnej i doradztwie personalnym, oferująca usługi takie jak rekrutacje stałe, contracting, executive search oraz contract management. Firma jest częścią grupy Na...

Company profile