39 English-speaking jobs in Białystok

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.

Cybersecurity Analyst role involving analytical work with SIEM, EDR, SOAR, and security systems. Responsibilities include incident handling, technical validation of network security alerts, and troubleshooting. Requires 1+ year of experience and knowledge of TCP/IP and firewall technologies.

For a long-term international SAP S/4HANA project with a top-tier global client, we are looking for an experienced Material & FI Data Lead. This is a leadership and coordination role focused on managing the data workstream and external vendor delivery.

Senior Backend Developer role focusing on Node.js and TypeScript. Responsibilities include building backend integrations for meter data and working on time-series database migration. Requires senior experience and strong technical knowledge.

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 needed for revenue management transformation. Expertise in configuring Event-Based Revenue Recognition (EBRR) and SAP Revenue Accounting and Reporting (RAR/FI-RA) is required.

Cybersecurity Recovery & Governance Specialist needed to support Backup & Disaster Recovery governance. Focus is on analysis, coordination, and driving resilience improvements across infrastructure and cloud environments. Requires 5+ years in related IT/Cybersecurity fields.

Senior .NET Fullstack Engineer needed for a scrum team. Requires 5+ years in Microsoft stack (.NET C#, SQL Server) and 2 years with Angular. Focus on building high-performance, scalable applications.

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 implementing DataOps practices. Requires 4+ years of Data Engineering experience.

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.

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.

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.

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 Scientist role focusing on LLM Clinical NLP. Build and improve LLM/transformer pipelines to extract structured data from clinical notes. Requires hands-on NLP with BERT/RoBERTa and generative LLMs.

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.

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.

We're looking for a software engineer who knows how to get things done in an AI-driven development environment. At Kruko, AI agents are a core part of how we build software. We use Claude Code extensively across development, testing, debugging, code review and everyday engineering workflows.

Manage and contribute to process improvement initiatives focused on efficiency and operational effectiveness. Coordinate projects, identify inefficiencies, and recommend solutions using Lean and Six Sigma principles.

Lead a large Technical Accounting team, focusing on performance, collaboration, and stakeholder partnership. Responsibilities include supervising operations, managing workload, driving continuous improvement, and leading financial services projects.