38 English-speaking jobs in Holy Cross Voivodeship
Software Engineer with LLM Principal
- VirtusLab
- Kielce
- May 6
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.
Data Engineer Consultant Senior Staff
- VirtusLab
- Kielce
- May 6
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.
Software Engineer with LLM Expert
- VirtusLab
- Kielce
- May 6
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
- May 6
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.
Regular Senior NET Fullstack Developer
- Transition Technologies PSC
- Kielce
- May 6
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.
Senior Python Developer
- Transition Technologies PSC
- Kielce
- May 6
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.
Regular Senior Desktop NET Developer - Talent Pool
- Transition Technologies PSC
- Kielce
- May 6
We are seeking a Regular or Senior .NET Desktop Developer to design, develop, and maintain desktop applications using C# and .NET.
Product Owner
- Transition Technologies PSC
- Kielce
- May 6
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.
Senior GoLang Developer
- Transition Technologies PSC
- Kielce
- May 6
Senior GoLang Developers with 4-6 years (regular) or 6+ years (senior) experience are sought. Expert Golang skills (3+ years daily coding), API development (REST, gRPC), Linux/container knowledge, cloud orchestration understanding, and strong teamwork are required.
OT Architect
- Transition Technologies PSC
- Kielce
- May 6
Leads the design, integration, and governance of Operational Technology (OT) systems across a modern utilities environment. Focuses on secure SCADA, telemetry, and industrial automation platforms, ensuring seamless interoperability with enterprise IT, ERP, and cloud ecosystems.
Regular Senior Web NET Developer - Talent Pool
- Transition Technologies PSC
- Kielce
- May 6
We are seeking a Regular or Senior .NET Web Developer to design, develop, and maintain web applications, APIs, and services using C# and .NET.
Design Engineer Business Analyst CAD PLM
- Transition Technologies PSC
- Kielce
- May 6
Design Engineer Business Analyst with 8+ years of Creo Parametric and SOLIDWORKS experience. Leads CAD system transitions, implements PLM systems, and provides technical support. Requires strong communication and project collaboration skills.
Junior In-house lawyer
- Transition Technologies PSC
- Kielce
- May 4
Provides first-line legal support to business and support teams, including contract drafting, review, and negotiation. Supports compliance, GDPR, HR, and public tender processes. Collaborates with external law firms and assists with corporate matters.
Senior Project Manager
- NuBreed Hotels Ltd.
- Kielce
- May 2
Senior Workday Integration Consultant
- PwC
- Kielce, świętokrzyskie
- May 1
Designs and develops Workday integrations with clients and team members. Analyzes client requirements and collaborates with third-party vendors to create solutions. Leads design workshops and ensures the use of appropriate Workday integration technology. Maintains client relationships based on trust and professionalism.
NS Sales Specialist
- Angloville Sp. z o.o. sp. k.
- kielce
- April 24
Promote and sell travel & tourism products to audiences in the U.S., Canada, and the UK. Organize sales presentations and build B2B partnerships. Generate leads and coordinate sales efforts with the marketing team.
Data Center Technician - Poland - Kielce - On-site
- Reboot Monkey
- kielce
- April 24
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.
Senior Product Designer
- Britenet Sp. z o.o.
- Kielce, świętokrzyskie
- April 21
Lead end-to-end UX design for consumer-facing EV driver apps (iOS, Android), responsive web, and complex B2B web platform experiences. Own art direction across product surfaces, establishing and guarding visual quality, consistency, and brand expression. Design intuitive experiences across both domains: driver apps (charger discovery, session management, payment flows) and B2B platform for charging operators.















