Java Developer

Harvey Nash • Information Technology • IT Outsourcing & Dedicated Teams • Java • 8 days ago
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Salary
≈ $47k – $83k per year (Estimated)
Location
Hybrid (Warsaw, Poland)
Seniority
Middle · 3+ years exp
Employment
Contractor

First seen by Alion on Oct 6, 2026.

Overview
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Harvey Nash

Harvey Nash is a technology services group that works with large and small clients on technology recruitment, IT outsourcing and leadership services. Its current postings are mainly senior AI, data and software engineering roles based in Warsaw and Kraków for client projects. The company is headquartered in London, United Kingdom.
harveynash.com • HQ: London, United Kingdom • IT Staffing & Staff Augmentation • IT Outsourcing & Dedicated Teams • 1001-5000 employees • Est. 1988
Tech stack of Harvey Nash

Java Developer (Mid/Senior) – Trading Systems

You will:

  • Build event-driven services using Kafka (basic production/consumption; no Kafka Streams required)

  • Work with a Kubernetes-based infrastructure using Argo CD (GitOps) and GitLab CI/CD for the SDLC

  • Contribute to monitoring and observability using Prometheus, Grafana and the Elastic Stack

  • Leverage AI-assisted development tools

You bring:

  • Computer Science/Engineering degree or equivalent background

  • Minimum 3 years of commercial experience with Java and Spring Boot

  • Experience with Docker and Kubernetes

  • Experience with SDLC tools such as GitLab

  • Basic experience with Kafka (producing/consuming messages)

  • Strong communication and teamwork skills, comfortable in an international, distributed environment

  • Experience in the financial services sector is a strong plus

Tech stack

  • Java
  • SDLC
  • GitLab
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