79 English-speaking jobs in Holy Cross Voivodeship

Manages data analytics consulting projects, including proposing solutions, gathering requirements, and supervising implementation. Collaborates with team members on client projects, developing data-driven solutions and building client relationships. Designs, develops, and implements data management products and processes, ensuring data accuracy and quality. Leads the development of data tools and oversees performance monitoring protocols. Supports data governance requirements and manages data accessibility.

Manages data analytics consulting projects, proposing solutions, gathering requirements, and supervising implementation. Collaborates with team members on client projects, developing data-driven solutions. Designs, develops, and implements management information products, analytical solutions, and raw data extraction processes. Provides insights on transforming raw data into visualizations to support management decisions. Leads the development of data tools for transformation, management, and access. Oversees the implementation of performance monitoring protocols in data pipelines. Supports the identification of data governance requirements and manages data accessibility.

Develops software integrating with hardware, including IoT protocols and energy devices. Tests, diagnoses, and builds services for real-time data collection and processing.

Senior Python Developer will implement and maintain scalable backend services and platform components for an analytics platform. Collaborate with cross-functional teams and clients to deliver new features and resolve issues. Diagnose and resolve complex technical problems. Share knowledge and best practices within a team.

Experienced IAM Manager / Senior IAM Specialist needed for global enterprise environment. Develop, maintain, and support Active Directory and Azure Active Directory (Entra ID) solutions. Analyze, troubleshoot, and resolve directory service issues. Ensure secure and stable global operations of the enterprise domain. Collaborate with internal teams and stakeholders.

Lead technical efforts in R&D projects focused on autonomous networks using GenAI and Agentic AI. Implement Proof of Concepts for AI-based network automation solutions. Contribute to technical decision-making and ensure technical excellence.

Founding member of a globally distributed team developing an AI-powered platform to revolutionize developer experience within a large technical organization. Design and implement integrations with LLMs and APIs, develop intelligent agent-based systems, and engineer core infrastructure. Collaborate with engineers in the US to ensure platform meets global team needs.

As a Machine Learning Engineer, you will build and manage the lifecycle of machine learning models using PyTorch and MLFlow. Responsibilities include developing training pipelines, managing compute resources on Slurm, and deploying ML infrastructure on AWS. You will also design data pipelines and optimize inference pipelines for model deployment.

Senior Engineer to develop and maintain IDEs and plugins within the JetBrains ecosystem. Responsibilities include implementing new features, ensuring code quality, and collaborating with a team. Experience with Kotlin, Java, and IDE extension development is required.

We are seeking a Scala Engineer Expert to implement new security features for our communication protocol. This role requires strong cryptographic knowledge, in-depth understanding of security for distributed systems, and great attention to detail. You will work closely with a skilled team on this project used by large international financial companies.

VirtusLab seeks a Bazel Engineer Expert with experience in building tools, CI/CD, and SDLC. Must have practical knowledge of at least one build tool other than Bazel and proficiency in a JVM, Rust, GoLang, TypeScript, or C++ ecosystem.

We are seeking a DevOps Engineer specializing in Spinnaker to manage the lifecycle and user support of internal IT services. Responsibilities include ensuring performance, scalability, security, and smooth release management for Spinnaker and Redis infrastructure. The role also involves preparing technical documentation, proposing migration plans, and demonstrating proactive problem-solving.

This role focuses on managing the lifecycle and user support of internal IT-managed services, primarily Spinnaker and Redis. Responsibilities include improving automation, maintaining security, and developing a migration plan toward a scalable technology stack. Experience operating and maintaining Spinnaker and Redis, along with strong service management and automation skills are required.

Senior Build System Engineer with 5+ years of experience in backend, DevOps, or platform engineering. Experience with build tools, CI/CD, and the software development lifecycle is required. Must have practical knowledge of Bazel or a similar tool and be proficient in the JVM ecosystem.

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

Technical Lead for a new team developing a cloud-native solution for secure database access using C++, Go, and Python. Responsibilities include leading development, creating database connectors, and ensuring low latency for a multitenant solution. Requires experience with C++17, AWS Lambdas, various databases, and strong understanding of object-oriented programming principles.

Senior C++ Developer to build a cloud-native solution for secure database access. Develop and maintain database connectors, ensuring low latency in a multitenant solution. Requires experience with C++17, various databases (SQL and NoSQL), and AWS Lambdas. Strong understanding of object-oriented programming principles and testing best practices. Good English skills (min. B2).

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

Senior Python Developer to design, develop, and maintain backend services using Python. Build and deploy serverless applications on AWS. Experience with C++, AWS serverless architectures, CI/CD tools, and security best practices required.

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.