32 English-speaking jobs in Białystok

Lead Staff Software Engineer for EU cards, responsible for backend architecture across transaction and ledger systems. Requires 8+ years of experience with Python, Kotlin, AWS, and large-scale system design.

Senior Data Engineer needed to build big data products using Azure Databricks for global clients. Responsibilities include designing scalable data solutions, managing the data lifecycle, and developing data pipelines. Requires 4+ years in Azure and 6+ years in large-scale data management.

Design, implement, and support global network infrastructures including LAN, WAN, WLAN, and SD-WAN. Maintain network devices and administer DNS, DHCP, and IPAM services. Requires 5 years of enterprise network experience and strong knowledge of Cisco/Fortinet solutions.

Senior Business Analyst for IT projects in financial institutions, primarily insurance. Define functional requirements, test solutions, and support UATs while coordinating Agile projects. Requires 2+ years in the financial sector.

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

Senior Software Engineer Fraud to design and implement real-time fraud decisioning services in Python or Kotlin. Own goals, build platform tooling for global expansion, and integrate risk vendors. Requires 5+ years building backend systems at scale.

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.

Lead IT implementation or advisory projects for the insurance sector, combining consulting, project management, and insurance business expertise. Manage projects from initiation to closure, overseeing timelines, scope, budget, risks, and dependencies. Supervise business analysis and solution design, act as a team leader, and build client relationships.

Senior Data Scientist to build and improve LLM/transformer pipelines extracting structured data from clinical notes. Requires hands-on NLP with BERT/RoBERTa and generative LLMs, plus rigorous evaluation skills.

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

Senior Integration Developer focused on Azure Integration. Key duties include developing the Azure Integration Platform and migrating BizTalk integrations. Requires 5+ years experience with Azure Integration and strong problem-solving skills.

Lead IT implementation or advisory projects for the Insurance sector, combining consulting with project management. Oversee projects from start to finish, managing scope, budget, and risks. Requires 7+ years in IT projects for Insurance.

Lead IT projects for financial institutions, primarily insurance companies. Coordinate projects, define functional requirements, and mentor team members. Work with developers, architects, and clients.

Senior Architect to lead the technical and functional evolution of Dynamics 365 Customer Engagement. Design, pilot, and deploy transformative solutions, focusing on Sales, Marketing, and custom modules.

Business Development Manager to drive growth in the packaging industry. Responsibilities include identifying new opportunities, building pipelines, and presenting commercial proposals. Requires B2B sales experience and fluent English.

Experienced Assembler Programmer needed to support and modernize business-critical IBM Mainframe systems. Expertise in HLASM, z/OS, MVS, CICS, and DB2 is required for code development and performance optimization.

International Installation Supervisor coordinates poultry system installations globally, guiding local teams. Requires hands-on mechanical skills, good English, and willingness to travel worldwide for extended periods.

HR Coordinator manages and improves HR processes, partnering with leadership to support business goals. Responsibilities include career path design, training coordination, and talent management. Requires 3-5 years of HR experience and fluency in English.

Senior Consultant for IT projects in financial institutions, primarily insurance. Lead complex business analysis, define functional requirements, and act as a Team Leader or Product Owner. Requires 5+ years of IT project experience in the financial sector and C1 English.

Senior Data Engineer specializing in Spark. Develop and maintain high-performance data processing platforms for automotive and aerospace data. Requires 5+ years in Big Data systems, strong Python/Java/Scala skills, and cloud experience.