56 English-speaking jobs in Kielce

Senior Python Developer needed for scalable backend services and platform components. 5+ years of experience in software development, strong Python skills, and knowledge of data manipulation libraries required. Experience with cloud environments, container orchestration, and FastAPI is beneficial.

We are seeking a Regular or Senior .NET Web Developer to design, develop, and maintain web applications, APIs, and services using C# and .NET.

We are seeking a Regular or Senior .NET Desktop Developer to design, develop, and maintain desktop applications using C# and .NET.

Senior Engineer to implement features, maintain code, and collaborate on IDEs like PHPStorm, RubyMine, and core JetBrains plugins.

Senior Business Analyst to develop and maintain solutions within the Atlassian Jira environment. Responsibilities include analyzing processes, designing configurations, and supporting PMO with methodology and reporting. Requires 3+ years of experience as a business or system analyst and 2+ years with Atlassian tools (Jira, Confluence, BigPicture).

Experienced Product Owner with a cybersecurity background needed to drive product development. Translate security requirements into product features, manage the backlog, and collaborate with engineering, product management, and security teams.

As a Group Reservations Consultant, you will support the customer success team by assisting event organizers, VIPs, and attendees with hotel bookings. You will liaise with hotels for allocations, rooming lists, amendments, and cancellations.

Senior Data Engineer Consultant to design, implement, and maintain a new data platform for an insurance, reinsurance, and asset management company. Will build data ingestion and processing pipelines, collaborate with stakeholders, and adhere to engineering best practices.

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.

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.

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.

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.

Technical Project Manager for client-facing datacenter projects. Manages full project lifecycle, from client onboarding to technical delivery and budget oversight. Requires experience in datacenter operations, technical infrastructure, and project management tools. Leads a team of technicians and coordinates with vendors.

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 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 supports 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.