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Urgent! Senior Lead Java Developer Job Opening In Warsaw – Now Hiring Experis

Senior Lead Java Developer



Job description

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Overview:
We are seeking a highly experienced Java Expert with strong expertise in MicroservicesCloud, and DevOps to join our Poland-based engineering team.

This role requires leadership capabilities, technical excellence, and the ability to collaborate with both local and international stakeholders.

Key Qualifications:

  • Bachelor’s Degree in Computer Science or related field
  • Minimum 10 years of experience as an API architect
  • Proven background in Java back-end development, Spring Boot, middleware, and application security
  • Strong knowledge of infrastructure (Linux OS, networking, storage, load-balancing)
  • Expertise in JVM tuning, diagnostics, and performance optimization
  • Experience with distributed systems, microservices, Docker, Kubernetes, and service mesh
  • Familiarity with observability tools (AppDynamics, Splunk, Jaeger, Kiali, OpenTelemetry)
  • Cloud experience (preferably GCP; other platforms accepted)
  • DevOps awareness and understanding of VPC, IAM, firewalls, and cost optimization
  • Advanced SQL skills preferred
  • Knowledge of the payments industry is a plus
  • Strong leadership, mentoring, and team motivation skills
  • Excellent communication skills in English (B2++/C1 level)
  • Responsibilities:

  • Analyze project requirements and contribute to architectural design
  • Lead the development and transformation of the POL application
  • Support the operation and modernization of payment solutions
  • Ensure alignment with DevOps principles and internal standards
  • Collaborate with stakeholders and lead technical discussions
  • Act as a proactive team and tech lead
  • What We Offer:

  • B2B contract via Experis
  • Mostly remote with some travels to Cracow
  • Sports card
  • Life insurance
  • Private health insurance
  • header-over-companydesc

    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.job-detail-footer


    Required Skill Profession

    Computer Occupations



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