49 English-speaking jobs in Białystok

Senior Data Scientist needed to design and implement statistical methods for prediction using large datasets in healthcare marketing. Requires 5+ years training ML models, expertise in Python libraries, and SQL for distributed warehouses.

Business Analyst role developing a complex LIMS system for antibody discovery. Responsibilities include gathering requirements from scientists, documentation, and supporting the scrum team. Requires SAP S/4HANA knowledge and flexibility for evening meetings.

Build scalable cloud-native data platforms using Databricks, Spark, AWS, and Azure for fusion energy research. Requires 3+ years in Data Engineering with expertise in Python, SQL, and Databricks components.

Product Expert owns the customer relationship from trial to renewal for US e-commerce businesses. This role combines product expertise with a commercial mindset, handling onboarding, support, and driving customer value.

Senior Full-Stack Engineer to build AI security automation. Focus is on backend workflows, APIs, data models, and UI using TypeScript, Node.js, React, and AI integration. Requires 5+ years of full-stack experience.

Lead complex Human Capital transformation programmes, translating strategy into execution across global teams. Manage delivery, governance, risks, and stakeholder alignment for strategic initiatives.

Design and implement automation frameworks for programmable Ethernet switch software. Requires 5+ years of experience in Python-based test automation, networking, and CI/CD tools.

Senior Backend Engineer to architect a massive-scale simulation platform. Own the compute layer bridging on-prem HPC clusters with AWS infrastructure. Requires depth in Java, C++, or Python, plus experience with AWS, Kubernetes, and Terraform.

Senior QA Automation Engineer needed for automotive software. Requires 6+ years in test automation using Playwright, TypeScript, and strong SQL skills for data quality and migrations. Experience with API testing and CI/CD is essential.

Lead network automation for microwave infrastructure by standardizing models and developing automation components. Requires strong Java/Python skills, experience with CI/CD, and knowledge of NETCONF/YANG.

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.

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.

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.

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.

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.

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 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.

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.

AI-Native Fullstack Developer using Python. Build software in an AI-driven environment, leveraging Claude Code for development, testing, and review. Requires experience with Python, backend architecture, REST APIs, and modern workflows.