57 English-speaking jobs in Holy Cross Voivodeship

Data & AI Consultant helps customers build modern data platforms and AI-enabled analytical solutions using Microsoft Fabric, Power BI, and Azure technologies. Requires experience in Data Engineering, Analytics, and AI.

We are seeking Kotlin Engineers (Senior/Staff) to build tooling for developers. Responsibilities include design, implementation, testing, and working within a small, flexible team. Strong Kotlin or Java skills, understanding of asynchronous programming, and fluency in English are required.

System & Business Analyst to maintain and enhance payments domain solutions. Requires experience in payments/finance, BPMN, UML, SQL, and REST APIs. Focus is on detailed analysis, requirements documentation, and stable system improvement.

This role combines systems engineering and infrastructure automation using Python to manage Linux/Unix environments. Key focus areas include hardening graph databases, optimizing data pipelines, and mapping technical dependencies.

Design and operate secure, scalable Azure AI data platforms for advanced AI/GenAI use cases. This hands-on role blends AI data engineering with data governance, security, and compliance.

Design and operate secure, scalable Azure AI data platforms for advanced AI and GenAI use cases. Focus on privacy-first data handling, PII protection, and robust governance in regulated domains.

Senior Full Stack .NET Developer will design, develop, and deliver high-quality software solutions. Responsibilities include supporting teams in applying best practices, ensuring code quality, contributing to architectural discussions, and driving process automation. Experience required: 5+ years designing and developing C#/.NET solutions, experience building applications based on API architectures, and proficiency with Microsoft Azure, Blazor, ASP.NET MVC, Razor, SQL, and Git.

Senior Data Engineer to design, build, and operate enterprise-scale data solutions focusing on on-premises and hybrid data platforms. Requires experience with complex data ecosystems, building scalable pipelines, and modernizing legacy platforms.

Design and operationalize enterprise-grade AI and GenAI solutions in cloud environments, focusing on scalability and governance. Build secure, reliable multi-agent, RAG, and conversational AI solutions integrating with enterprise data.

Senior AI/Data Platform Engineer to design and operate scalable, AI-ready data platforms on GCP. Focus is on building robust data foundations for enterprise AI and GenAI use cases. Requires experience with BigQuery and cloud-native data architectures.

Technical Lead for Digital & Data projects, delivering enterprise-scale AI and data platforms. This role combines technical leadership, consulting, and hands-on engineering to bridge business and technology gaps.

Analyze, resolve, and implement technical solutions for Atlassian systems, plugins, and scripts. Collaborate with users to automate business processes and support effective tool usage.

Senior Technology Product Manager needed to oversee product management and execute growth plans. Responsibilities include product design, market research, and interfacing with cross-functional teams. Requires proven technology product management experience and strong analytical skills.

Maintain, scale, and optimize on-premise infrastructure for a major investment bank. Take ownership of developer tools like Jenkins, Bitbucket, and BuildBarn. Diagnose and resolve performance bottlenecks across a large-scale infrastructure.

Full-Stack Engineer specializing in React and Kotlin for a high-scale PPC advertising platform. Build scalable React microfrontends and high-performance Kotlin/Spring Boot microservices for real-time analytics and recommendation engines.

Coordinate end-to-end lifecycle management procedures for submissions, ensuring timely implementation of changes and database updates. Prepare submission-ready dossiers and process Health Authority approvals.

Java Developer joining a global team to migrate an in-house electronic trading application to GCP. Responsibilities include developing new features, collaborating with product owners, automating testing, and ensuring production availability. Requires 4+ years of Java development experience, GCP and Terraform exposure, and expertise in TDD, CI/CD, and Apache Kafka. Fluent English required.

Design cross-system integration architecture and pioneer AI use across the business. Own integrations between NetSuite, HubSpot, Bizzabo, and SBC Connect. Requires backend development, API knowledge, and LLM integration experience.

Senior Golang Developer role requiring 10+ years of experience and 5+ years of daily Golang coding. Responsibilities include implementing solutions, testing code, and participating in code reviews for innovative projects.

Senior Golang Developer role involving analysis and implementation of solutions, testing, and code review on innovative projects. Requires expert Golang skills (5+ years daily coding), API development experience (REST, gRPC), and knowledge of Linux and cloud orchestration.