40 English-speaking jobs in Białystok

Build relationships with enterprise clients by proposing tailored digital solutions. Manage the full sales cycle, from prospecting to contract signature, while translating technical topics into business value. Requires 4+ years in B2B tech sales and fluent English.

Senior ML/AI Engineer develops, trains, and deploys CV and GenAI solutions, focusing on device inference. Requires Python, LLM experience (fine-tuning, RAG), NLP knowledge, and proficiency with Hugging Face and Git.

Senior Frontend Developer with 6+ years of experience. Must have strong knowledge of React, TypeScript, and CMS (Sanity, Strapi, Builder.io). Experience with Node.js, REST APIs, and AI-assisted development is required.

Lead and mature cloud security practices across AWS and Azure. Embed security into the development lifecycle, driving vulnerability remediation and influencing architecture. Champion IaC best practices.

Data Analyst to develop a large-scale media intelligence platform, delivering real-time audience insights. Requires 3+ years of analytics experience, advanced SQL, and strong Python skills for complex data analysis.

Lead Python Backend Engineer needed to work on cutting-edge, decentralized systems. Requires 5+ years of programming experience, including 1+ year with Python, and 2+ years of team management.

Senior Python Backend Engineer needed to work on cutting-edge, decentralized, GPU-enabled systems. Requires 5+ years of programming experience, including at least one year with Python. Ownership and passion for complex problem-solving are key.

Senior Data Architect to build and govern a modern Azure-based Data Platform. Responsibilities include defining end-to-end Azure data architecture, leading scalable Data Product design, and modernizing legacy systems. Requires 5+ years of experience and expertise in Azure services and Python/Spark.

Senior Java Developer needed to build a global data integration platform. Focus on scalable backend services, microservices, and event-driven integrations using Java and Apache Kafka. Requires 10+ years of experience and strong Kafka production skills.

Experienced Veeva System Administrator needed to maintain and enhance a regulated digital quality management environment. Responsibilities include configuring, optimizing, and validating enterprise quality management platforms. Requires 5+ years of Veeva Quality experience.

Kotlin Developer to build and maintain scalable microservices for a fintech platform managing company expenses. Requires 5+ years of experience with Kotlin, distributed systems, and cloud environments like AWS.

DevOps Engineer role supporting internal and external projects. Responsibilities include cloud migration, containerization, and building CI/CD pipelines using tools like Kubernetes, AWS, and Terraform. Requires 2-4 years of DevOps experience.

Regular/Senior .NET Fullstack Developer needed for a project starting March 2026. Responsibilities include developing and maintaining web applications using C#/.NET, APIs, and Azure Services. Requires strong knowledge of C#, .NET, ASP.NET, SQL, and Angular.

Experienced Databricks Architect to design and lead modern data platforms using the Databricks ecosystem. Responsibilities include defining Data Lakehouse architectures, setting standards, and supporting development teams. Requires 7+ years in Data Engineering and 3+ years with Databricks.

Senior Frontend/Fullstack Developer needed with 5+ years experience in Svelte, SvelteKit, Angular, and TypeScript. Design, develop, and maintain modern web applications, focusing on scalable architecture and performance.

Develop and implement real-time embedded control software for traction and auxiliary converters using C/C++. Design and validate control algorithms for AC motors, integrating communication interfaces like CAN and TRDP. Requires a relevant engineering degree and experience in embedded software.

Lead and mentor a software engineering team developing embedded control software for traction and auxiliary converters. Own real-time C-based firmware architecture for motor-control applications on platforms like TI C2000 and ARM Cortex.

Senior Business Analyst to join IT projects for financial institutions, primarily insurance companies. Conduct complex business analysis, define functional requirements, and test solutions. Collaborate with developers and IT architects.

Software Delivery & QA Consultant will bridge the gap between business and technology in complex IT transformations for financial institutions. Responsibilities include conducting business analysis, defining functional requirements, promoting QA standards, and ensuring solution quality throughout the project lifecycle. Requires 3+ years of experience in IT consulting, business analysis, or solution delivery, understanding of software delivery lifecycle, and strong analytical and communication skills.

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.