76 English-speaking jobs in Holy Cross Voivodeship

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.

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.

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.

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.

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.

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.

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.

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.

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).

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.

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.

Test Specialist to design, document, and execute test cases for software systems. Requires minimum 5 years of test automation experience, ISTQB Advanced certification or 3 years of test design experience, and Bachelor's degree in ICT or equivalent. Must have experience with Azure Devops Test Plans, coding in Python, Java Script, Type Script, VBS, Playwright, SQL queries, and SharePoint applications.

Data Scientist specializing in e-commerce projects involving machine learning and large-scale data processing. Requires Python, Scala, advanced SQL, GCP, Vertex AI, BigQuery, Airflow, and Looker Studio. Proven experience deploying ML models to production environments and working with diverse data types.

Tester with 5+ years of experience in various testing types (unit, integration, functional, performance, acceptance, regression) and experience with Azure Devops Test Plans, SQL, and ServiceNow.

Senior Python Developer will implement and maintain scalable backend services and platform components. 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.

M&E Global seeks an Apache Armament Technician with 3+ years' experience on the desired aircraft. Responsibilities include troubleshooting, repair, and replacement of aircraft mechanical components, as well as sheet metal/structural modifications and repair. Must possess knowledge of aircraft unique tools, technical publications, and logistics information systems.

Customer Relation Specialist (substitute contract) will handle client service requests, build relationships, and ensure client satisfaction. Responsibilities include telephone contact, service quality assurance, and sales of additional services. Minimum two years of experience in telephone customer service for business clients is required.