61 English-speaking jobs in Białystok

  • Britenet
  • Białystok
  • August 9
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.
  • ipracujzdalnie.pl
  • białystok
  • August 9
Lead IT Business Development by building client relationships and driving new business in digital strategy, UX/UI, and AI. Manage the full sales cycle, translating technical concepts into business value. Requires 4+ years in B2B tech sales and fluent English.
  • Transition Technologies PSC
  • Białystok
  • August 9
Analyze, resolve, and implement technical solutions for Atlassian systems, plugins, and scripts. Collaborate with users to automate business processes and support effective tool usage.
  • Britenet
  • Białystok
  • August 8
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.
  • Svitla Systems
  • Białystok
  • August 8
Senior DevOps Engineer with Security Operations Focus. This role involves hardening and stabilizing the server estate, focusing on Windows/Azure server operations, patching, and integrating security checks into CI/CD pipelines.
  • Svitla Systems
  • Białystok
  • August 7
Senior ML/AI Engineer develops, trains, and deploys models for CV and GenAI, focusing on device inference. Requires strong Python skills, experience with LLMs, RAG, NLP, and classification tasks.
  • Relativity
  • Białystok
  • August 7
UX Engineer to shape the quality and usability of the RelativityOne experience. Design, build, and refine React-based UIs, focusing on accessibility, responsiveness, and consistency. Partner with cross-functional teams to improve complex workflows.
  • Spyrosoft
  • Białystok
  • August 6
Lead AI Consultant will drive client discovery, pre-sales, and project shaping, translating business objectives into AI strategies and ensuring measurable impact.
  • Sollers Consulting Sp. z.o.o
  • Białystok
  • August 6
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.
  • Netguru
  • Białystok
  • August 6
Senior Backend Engineer needed for remote contract role (EU only). Design, build, and maintain scalable backend systems, APIs, and ETL pipelines. Strong Java, database, and cloud platform experience required.
  • Netguru
  • Białystok
  • August 6
As an AI Engineer at Netguru, you will implement Azure OpenAI API, RAG systems, and fine-tune open source models for clients. You will design, develop, and deploy machine learning models, experiment with ML techniques, and lead AI project implementations.
  • Reef Technologies
  • Białystok
  • August 5
Lead Python Backend Engineer needed to work on cutting-edge, decentralized GPU-enabled systems. Requires 5+ years of programming experience, including 1+ year with Python, and 2+ years of team management.
  • Reef Technologies
  • Białystok
  • August 5
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.
  • RemoDevs
  • Białystok
  • August 5
Senior Android Developer for a long-term insurance project. Design, develop, and maintain native Android apps using Kotlin and Jetpack Compose. Requires 5 years of experience, knowledge of MVVM, Coroutines, and REST APIs.
  • Text
  • Białystok
  • August 5
Senior Backend Engineer to own SSO and account services, focusing on technical ownership of OAuth and text-billing (subscriptions, payments). Drive end-to-end projects, requiring strong Go, MySQL, and deep OAuth knowledge.
  • Link Group
  • Białystok
  • August 5
Senior Full Stack Developer to design and develop cloud-native applications on Microsoft Azure. Responsibilities include building web apps with React/Angular/Next.js and backend services with .NET Core, Python, or Java, integrating AI solutions. Requires 7 years of experience.
  • Sii
  • Białystok
  • August 5
Senior .NET Developer needed to drive cloud transformation of a data-intensive analytical platform. Responsibilities include designing scalable architectures, modernizing legacy components, and applying SOA concepts. Requires 5+ years in .NET, AWS, and React (Redux/Context API).
  • SoftwareHut Limited Liability Company
  • białystok
  • August 4
Senior AI Engineer needed to design, implement, and optimize AI/ML solutions. Experience with large language models (GPT-4, LLaMA, Copilot, GROK), Python, Azure cloud services, and MLOps practices required.
  • SoftwareHut Limited Liability Company
  • białystok
  • August 4
Senior .NET Developer / Architect will develop a financially related employee benefit application using .NET 6.0 in the Azure cloud. Responsibilities include designing, implementing, and maintaining applications, working with SQL Server, and utilizing AI tools. Requires strong C#, .NET Core/.NET 6+, Azure, and Entity Framework knowledge, as well as experience with AI-powered development and Git.
  • Kruko
  • białystok
  • August 4
Senior .NET Developer / Team Leader will develop and enhance applications using .NET / .NET Core, design REST APIs, and work with databases. Requires 7+ years of experience in .NET / .NET Core, C#, web application architecture, and design patterns. Must have experience as a leader or tech lead and strong communication skills.
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