39 English-speaking jobs in Holy Cross Voivodeship
Software Engineer with LLM Principal
- VirtusLab
- Kielce
- April 11
Founding member of a globally distributed team developing AI-based developer tools to revolutionize the internal developer experience for a large technical organization. Design, implement, and integrate LLMs and APIs to automate software development tasks. Collaborate with engineers in the US to ensure platform needs are met.
Python Software Engineer with LLM Expert
- VirtusLab
- Kielce
- April 11
Founding member of a globally distributed team developing AI-based developer tools for a large technical organization. Design and implement integrations with LLMs and APIs, develop intelligent agent systems, and integrate AI capabilities into developer workflows.
Python Software Engineer with LLM Principal
- VirtusLab
- Kielce
- April 11
Founding member of a globally distributed team developing AI-based developer tools for a large technical organization. Design, implement, and integrate LLMs and APIs to automate software development tasks. Collaborate with engineers in the US to ensure platform meets global team needs.
Software Engineer with LLM Expert
- VirtusLab
- Kielce
- April 11
Founding member of a globally distributed team developing AI-based developer tools for a large technical organization. Design and implement integrations with LLMs and APIs, develop intelligent agent systems, and integrate AI capabilities into developer workflows.
Technical Project Manager - Data Center (Remote)
- RM Staffing B.V.
- Kielce
- April 8
Technical Project Manager oversees client projects from initiation to completion, managing technical aspects like hardware deployment, cabling, and power/cooling. The role involves client communication, ticket management, and team leadership. Requires 3+ years of datacenter operations experience, client-facing technical skills, and proficiency with ITSM tools.
Data Center Technician - Poland - Kielce - On-site
- RM Staffing B.V.
- Kielce
- April 8
Data Center Technician provides on-site support for critical infrastructure at world-class data center facilities. Responsibilities include installing, configuring, and maintaining server and network equipment, performing structured cabling, and monitoring environmental systems.
Data Center Technician Poland Onsite
- RM Staffing B.V.
- Kielce
- April 8
Data Center Technician provides on-site support for critical infrastructure at world-class data center facilities. Responsibilities include installing, configuring, and maintaining server and network equipment, performing structured cabling, and monitoring environmental systems.
Senior Staff Data Engineer
- VirtusLab
- Kielce
- April 5
Senior Staff Data Engineer will define requirements and architecture for a new data platform, implement the solution, and ensure its ongoing operations and maintenance. Responsibilities include building data ingestion and processing pipelines, collaborating with stakeholders, and adhering to engineering best practices.
Mechanical Design Engineering Manager
- Demant Polska
- Mierzyn
- April 4
Manages a team of 7 mechanical design specialists, coordinating tasks, providing feedback, and setting team goals. Collaborates with R&D, Technical, Quality, and Production departments. Provides expertise on mechanical design, manufacturability, and automation.
Network & Security Administrator
- cloudatus
- Kielce
- April 4
Administers, monitors, and supports enterprise network and security environments across cloud, hybrid, and on-premises infrastructures. Designs secure network architectures, implements security policies, and analyzes network traffic. Requires deep understanding of Zero Trust architecture, network security technologies, and cloud platforms.
Python ML Engineer Regular Senior
- VirtusLab
- Kielce
- April 4
Build and own data pipelines on a Spark Kubernetes cluster using PySpark and Airflow. Improve data validation and monitoring for trustworthy data. Automate infrastructure provisioning with Terraform and CI/CD workflows with GitHub Actions. Enhance monitoring using Grafana/Prometheus. Collaborate with cross-functional teams on ML model deployment.
Build Engineer Senior
- VirtusLab
- Kielce
- April 2
Senior Build Engineer to architect and execute migration of a large-scale CI/CD infrastructure from CircleCI to GitHub Actions. Responsibilities include optimizing a complex CI pipeline, merging private repositories into public ones, and collaborating with developers. Requires advanced scripting (Bash/Scala), CI/CD (GitHub Actions preferred), and build tools (sbt) experience.
Build System Engineer Regular
- VirtusLab
- Kielce
- March 31
VirtusLab seeks a Build System Engineer to focus on Bazel, including migration, promotion, development, pre-sales, consultancy, training, and mentoring. Requires 3+ years of experience in backend, DevOps, or platform engineering, some experience with build tools, and strong communication skills.
Software Developer in Test Senior
- VirtusLab
- Kielce
- March 31
We seek a QA Engineer to test and automate the ToolBox for JetBrains IDEs. Responsibilities include manual testing, driving automation, collaborating with users and developers, and identifying fragile areas. Experience with Java or Kotlin, JUnit, and automated testing infrastructure is required.
Tester with ServiceNow EU public
- Britenet
- Kielce
- March 31
Test Specialist to develop, execute, and debug test cases for ServiceNow platform. Requires 5+ years of testing experience (8+ years without ISTQB certification), Bachelor's degree, and expertise in various testing methodologies.
Regular Senior NET Fullstack Developer
- Transition Technologies PSC
- Kielce
- March 31
Senior .NET Fullstack Developer to develop and maintain web applications using ASP.NET, APIs, and Azure Services. Requires C#, .NET, SQL databases, and Angular experience.
HR Systems and Personnel Administration Coordinator
- HUBER+SUHNER AG
- Pisary
- March 31
Experienced HR Systems and Personnel Administration Coordinator needed to provide comprehensive HR support. Responsibilities include managing employee documentation, administering employment contracts, coordinating onboarding and offboarding, preparing payroll, and ensuring compliance with legal requirements.
Material Planner with Spanish or French
- Michael Page
- Oleśnica
- March 30
Material Planner needed for international FMCG company. Manages alerts, purchase orders, and daily metrics. Requires 1-2 years of Supply Chain Planning or Procurement experience, proficiency in ERP systems (SAP preferred) and Excel, and fluency in English. Additional languages like French, Spanish, or German are preferred.
Test Automation Engineer - Talent Pool
- Transition Technologies PSC
- Kielce
- March 29
Designs, implements, and maintains automated test solutions for web, API, and mobile applications. Executes functional, integration, acceptance, and automated tests. Develops and maintains automated test frameworks using Selenium WebDriver or similar tools.
Quality Assurance Engineer - Talent Pool
- Transition Technologies PSC
- Kielce
- March 29
Execute manual, integration, and regression tests based on project requirements. Report, track, and verify defects using test and defect management tools.















