66 English-speaking jobs in Białystok

Senior Fullstack Engineer to design, write, test, and deploy software for RelativityOne SaaS. Requires advanced React/TypeScript, C#/.NET experience, and expertise in architecting distributed, cloud-native systems.

Develop and maintain microservices using Kotlin for a fintech platform managing company expenses. Requires 3+ years of experience, backend system knowledge, and familiarity with cloud environments and relational databases.

Performance Engineer II improves content delivery products by engineering global traffic flows and optimizing capacity. Responsibilities include defining KPIs, automating tasks, and troubleshooting complex distributed systems. Requires CS/Data Science degree and experience with Python/Go.

Site Superintendent to execute projects on-site, reporting to the project manager. Requires a master's degree in (civil) engineering or equivalent experience, 3+ years in complex projects, and fluency in English.

Site Superintendent responsible for operational execution of projects. Reports to project manager, coordinates Superintendents and Project Engineers, ensures QHSE, time, and budget compliance. Requires a master's degree in (civil) engineering or equivalent experience, 3+ years in complex projects, and fluency in English.

Senior Rust Engineer needed for a cross-platform desktop application capturing OS-level clickstream and accessibility data on Windows and macOS. Requires strong Rust experience, desktop application building skills, and knowledge of UIA/AX APIs.

Provide onsite IT and network support for a leading international retail client. Responsibilities include diagnosing issues, installing equipment like routers and switches, and performing hardware upgrades. Requires 2+ years of experience and strong knowledge of LAN/WAN and TCP/IP.

Senior Business Analyst to modernize airport management software. You will manage the product backlog, translate complex requirements, and leverage AI/LLM tools to analyze legacy systems. Requires strong analytical skills and English fluency.

Senior MLOps Engineer to design end-to-end ML pipelines for computer vision models. Responsibilities include automating training, developing APIs, and optimizing CI/CD using Docker, Kubernetes, and cloud platforms like GCP or AWS.

Principal/Senior GCP DevOps Engineer to design, build, and operate scalable cloud environments. Experience with Kubernetes, Terraform, and GCP services required.

Manager, Product Management drives vision and strategy for the Structured Storage Platform. This role requires technical acumen, customer focus, and experience leading product execution in complex, cloud-native SaaS environments.

Senior Data Architect to lead a strategic data transformation building an Azure-based Data Platform. Responsibilities include defining end-to-end Azure data architecture, designing scalable Data Products, and modernizing legacy systems. Requires 5+ years of experience and expertise in Azure services and Python/Spark.

Senior Full Stack Developer role for building a world-class online brand protection platform. Requires strong web development, systems, and architecture knowledge combined with expertise in modern AI coding workflows and agentic development.

Functional Safety Engineer to ensure compliance with ISO 26262 and related standards across the product lifecycle. Tasks include creating documentation, conducting hazard analysis, performing safety analyses, and collaborating with cross-functional teams. Requires 5+ years of experience in automotive electronics and proficiency in safety analysis methods.

Senior Security Engineer to deliver security solutions using Microsoft technologies and cloud platforms. Responsibilities include implementing improvements in Microsoft Sentinel and Defender, and documenting work. Requires 4+ years in security engineering with expertise in Microsoft security tools.

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.

Drive business growth by building client relationships and identifying new opportunities in digital strategy, AI, and IT services. Manage the full sales cycle with C-level stakeholders. Requires 4+ years in B2B tech sales and fluent English.

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 DevOps Engineer with Security Operations Focus. Hardening and stabilizing the server estate, restoring endpoint/monitoring agent health, and building security/code-quality checks into Azure CI/CD pipelines. Requires Windows/Azure server experience.

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.