287 English-speaking jobs in Białystok

Design, develop, and maintain scalable data pipelines on AWS. Manage and optimize AWS services such as S3, Lambda, Glue, Redshift, and EMR. Collaborate with data scientists, analysts, and software engineers.

Designs AI-driven, LLM-based technical solutions across multiple pods. Interprets business requirements, shapes architectural approaches, and ensures solutions follow emerging standards.

Leads a small team of digital merchandisers, conducts 1:1s, and supports team members. Monitors team capacity, analyzes eRetailer capabilities, and optimizes workflows. Ensures high-quality deliverables and timely execution of tasks. Analyzes eCommerce data, identifies up-sell opportunities, and reports project statuses to clients.

Shape the security architecture of a Swedish manufacturing company's IoT solutions and assets management product. Design and implement robust security solutions, develop proof of concepts, and drive innovation.

Provides technical architecture for legal technology systems, configuring and supporting solutions. Collaborates with business stakeholders and vendors to implement and maintain systems. Requires 3+ years of Workday configuration experience.

.NET Developer to support a major pilot program for a leading global provider of DERMS. Responsibilities include product development, system integration, and device integrations. Requires 3+ years of commercial software development experience with .NET, C#, Entity Framework, PostgreSQL, REST APIs, Angular, and Azure. Good English skills (min. B2 level) and ability to work in a team are essential. Experience with OpenADR and Demand Response systems is a plus.

Designs and operates scalable AI infrastructure for LLM inference, prompt management, and evaluation pipelines. Builds self-service tools and APIs to accelerate AI/ML development cycles. Implements evaluation frameworks and monitoring solutions to improve model performance and cost efficiency. Drives adoption of shared platform services and champions developer experience.

Cerebre seeks a senior UX designer to lead and elevate user experience for flagship products. This role focuses on UX strategy and execution, shaping user journeys, conducting research, and translating insights into intuitive product workflows.

Acclaim seeks a WordPress Developer with full-stack skills for maintenance, support, and new development projects. Responsibilities include front-end and back-end development, website optimization, and plugin development. Must have commercial WordPress experience, strong HTML, CSS, and JavaScript skills, and excellent communication abilities.

Senior UX Researcher needed for a fixed-term maternity cover role until April 2027. Conduct end-to-end research, uncover user needs, and communicate insights to product teams. Experience with AI research tools and a strong understanding of qualitative and quantitative research methods are required.

The Knowledge Specialist maintains and improves the Relativity Knowledgebase, ensuring accurate and up-to-date information for customers and internal teams. This role requires familiarity with KCS methodology, experience in knowledge management, and strong writing and editing skills.

Senior Data Analyst will design, develop, and implement data solutions, dashboards, and visualizations using PowerBI and SQL. Responsibilities include collaborating with team members on client projects, providing insights from data, and supporting sales activities.

Senior UX/UI Designer needed for a 12-month contract to design complex digital banking products. Responsibilities include creating user interfaces, prototypes, and data visualizations while collaborating with cross-functional teams. Requires 5+ years of experience, a strong Figma portfolio, and fluency in English.

Senior Golang Developer needed for a project focused on building a system to manage power grid frequency drops using renewable energy sources. Responsibilities include developing microservices, proposing solutions, identifying bottlenecks, and collaborating with other developers. Requires proficiency in Golang, microservices architecture, Docker, Kubernetes, and cloud services.

Senior Data Engineer to build and maintain production-grade data platforms and pipelines using Databricks. Requires 4+ years of experience in Data Engineering and Big Data, proficiency in Python, SQL, and Apache Spark, and experience with data pipeline orchestration tools.

Delivery Ops Manager owns a unified Operations Engine across Sales, Delivery, Finance, Legal, Talent, and Growth/Marketing. Responsibilities include building and running the PMO, scheduling and bench management, driving forecast accuracy, and designing and enforcing SOPs. Requires 5+ years in Delivery Operations, Operations, or PMO with strong ITIL-based operational experience and cross-functional coordination skills.

Design, build, and support secure, scalable cloud infrastructure solutions focused on Microsoft Azure. Automate provisioning and maintenance using Terraform. Manage HashiCorp Vault for secrets management and integrate it into delivery processes.

Business Analyst to support Finance and Product Control initiatives for a leading financial institution. Analyze, document, and test changes, collaborating with Finance, Product Control, and IT teams. Requires experience in Global Banking and Markets, project delivery, and strong analytical and communication skills.

Senior PPC Specialist will manage and optimize PPC campaigns across Google Ads, social channels, and other platforms. Develop and implement PPC strategies, analyze data, and collaborate with marketing teams. Requires 3+ years of experience, expertise in Google Search Ads, YouTube ads, and Meta Ads, and proficiency in analytics tools.

Lead the design and implementation of Guidewire insurance solutions using Java/Gosu. Manage project teams, ensure timely completion, and advise clients. Requires 4+ years of software development experience, 1+ year in a leadership role, and fluency in English.