33 English-speaking jobs in Częstochowa

Security Architect We are looking for an experienced Security Architect to help shape and strengthen security across enterprise IT environments. In this role, you will define security architecture principles, design secure solutions, and ensure that security is embedded into systems, applications, and infrastructure from the very beginning.

Data Engineer / Senior Data Engineer (Databricks, Snowflake, Data Lakes) Location: Poland Work model: 100% remote Contract: B2B Start date: ASAP / flexible Project duration: Long-term, typically 12–18 months Rate: 140–145 PLN/h About the project We are looking for experienced Data Engineers and Senior Data Engineers to join international teams developing scalable data solutions for enterprise

We are looking for an experienced Test Automation Engineer who will join a long-term project for a leading healthcare organization. What You Will Do: Design, develop, and maintain test automation frameworks using Playwright and TypeScript, with a focus on scalability, readability, and long-term maintainability.

More about us Billennium is a global technology company with over 20 years of experience, committed to innovation and empowering businesses. As an employer, we offer a supportive, growth-focused environment where collaboration and creativity thrive. Join us to shape the future of technology together!

Senior Back-end Developer – Database We are looking for a Senior Back-end Developer with strong experience in database technologies and data-intensive backend environments.

Senior Software Engineer to design and implement real-time fraud decisioning services and APIs in Kotlin or Python. Build platform tooling to scale fraud protection across new international markets. Requires 5+ years building backend systems at scale using Python or Kotlin.

Why join us If youre looking for a place to grow, make an impact, and work with people who care, wed love to meet you! About the role About the role We are looking for a Senior AI Engineer to design and build agentic workflows and AI-powered products for enterprise customers in higher education.

Senior Software Engineer to build and implement real-time fraud decisioning services and APIs in Python or Kotlin. This role extends the Fraud Decisioning System to new international markets. Requires 5+ years building backend systems at scale.

Senior Data Engineer to design and scale cloud data platforms using Azure, Databricks, and Spark. Responsibilities include building production-grade pipelines, driving data architecture, and optimizing workflows. Requires 4+ years of experience and strong Python/SQL skills.

Lead SAP S/4HANA FI Consultant specializing in Event-Based Revenue Recognition (EBRR) and SAP Revenue Accounting and Reporting (RAR/FI-RA). Designs and configures revenue recognition processes across S/4HANA integration points. Requires 5+ years of experience, including leadership in both EBRR and RAR implementation.

Experienced Security Architect to define security principles and design secure solutions across enterprise IT. This role embeds security into systems and infrastructure, assesses risks, and collaborates with technical teams to ensure compliance and best practices.

Experienced Workday ERP Consultant needed for freelance engagement. Design, build, and maintain HR solutions using Workday and other HR systems. Support technical and functional implementation, optimizing processes. Requires 3+ years in Workday implementation/consulting.

DevOps Cloud Infrastructure Engineer needed for B2B contract to connect Flix's cloud platform with a new train fleet. Responsibilities include building secure, reliable cloud infrastructure using Terraform/Terragrunt on AWS or other major platforms.

Senior Data Scientist role focusing on LLM Clinical NLP. Build and improve LLM/transformer pipelines to extract structured data from clinical notes, rigorously evaluate models, and deploy solutions. Requires strong NLP/LLM experience and quantitative background.

Experienced Workday Integration Engineer needed for B2B contract. Design, build, and maintain AWS integrations between Workday HRIS and internal/external systems using Python, Terraform, and AWS services.

Senior Data Engineer to contribute to a banking platform for a Japanese financial group. Responsibilities include designing ETL pipelines, building integrations (APIs, SQL, S3, SFTP), and ensuring data accuracy. Requires 5+ years ETL experience and Python skills.

Security Specialist - Penetration Tester role involves identifying and investigating security vulnerabilities. Responsibilities include contributing to testing methods, creating reports, and mentoring. Requires 3+ years in web/infrastructure penetration testing.

Operate and support network security infrastructure in a data center environment. Handle incidents, changes, and service requests while providing 24/7 support. Requires 8+ years in network/security engineering with experience in Juniper, Fortinet, and F5.

Appian Developer to build and maintain applications using the Appian low-code platform. Responsibilities include designing SAIL interfaces, workflows, and integrating with external systems via REST/SOAP APIs. Requires experience with Appian objects, SQL, and deployment.

Are you an experienced Business Analyst looking for your next challenge? If we haven’t been in touch before, a partnership with emagine could be the right step for you. Who we are emagine is a high-end consultancy headquartered in Copenhagen, connecting expert consultants with international companies on challenging and meaningful projects.