163 English-speaking jobs in Białystok

Senior Ruby on Rails Engineer will design, build, and maintain secure, scalable microservices in a cloud SaaS environment. Responsibilities include building products from conception to reality, collaborating with the team, and mentoring others. Requires at least 4 years of experience as a Ruby/Ruby on Rails Developer, experience in cloud or large-scale environments, and understanding of RESTful API design.

Senior Machine Learning Engineer to design, deploy, and maintain scalable machine learning solutions. Experience with MLflow, MLOps, cloud platforms (AWS, Azure, or GCP), and containerization (Docker, Kubernetes) required. Strong Python and machine learning framework (TensorFlow, PyTorch, Scikit-learn) skills essential.

Senior Frontend Developer to support and develop proprietary applications and tools for content generation. Requires 4-5 years of React experience and proficiency in TypeScript.

Finance Analyst to support financial operations in a fully remote role. Responsibilities include month-end close, forecasting, billing, and supporting controllers. Requires a Bachelor's/Master's degree, fluency in English, 2+ years of finance experience, and strong Excel skills.

Software Architect needed for design and development of scalable, high-performance software architecture for integration, synchronization, and processing of real-time and post-acquisition sensor data. Requires minimum 5 years software development experience, including 3 years as a Software Architect, preferably in real-time data processing or embedded/IoT systems. Fluent in at least one high-performance programming language and experience designing systems to handle large data volumes.

Staff Full Stack Engineer to design, develop, and maintain scalable web applications using React and .NET on Azure. Requires 8+ years of experience in software development with expertise in React.js, .NET Core, Azure cloud services, and RESTful APIs.

Graphic Designer DTP needed for a data-driven eCommerce company. Requires proficiency in InDesign, Illustrator, Photoshop, Acrobat, and Figma. Responsibilities include preparing production files for various print and digital formats, ensuring technical accuracy, and collaborating with design and production teams.

Motion Designer needed to create UI animations for the Zen.com mobile app using Rive. Collaborate with UX/UI designers, product team, and developers to integrate animations. Must have experience with mobile products and animation principles. Portfolio showcasing Rive animations for mobile apps required.

Streaming Data Platform Engineer will configure and operate InfluxDB infrastructure, develop and optimize stream-processing pipelines, and automate build and deployment processes. Requires 3+ years of experience with InfluxDB, Python, Java, Ansible, Terraform, Kafka, Docker, Kubernetes, ArgoCD, AKS, GitLab CI/CD, and cloud environments.

Business Development Representative will own outbound prospecting for mid-market and enterprise accounts. Responsibilities include identifying and engaging key decision-makers, leading full sales cycles, and collaborating with internal teams to design solutions. Requires 4-7 years of experience in business development or consultative sales within IT services or software engineering firms, with a proven track record of independently developing opportunities and closing deals. Excellent English (C1) is required.

Pagepro seeks a Content Manager to create multi-format content that builds brand authority, supports sales, and amplifies visibility. Responsibilities include writing articles, producing short videos, managing social media, and providing sales support.

Provide customer support via chat and email, communicating empathetically and taking initiative. Must be fluent in English (B2/C1), have at least 2 years of customer service experience, and be open to shift work.

Remote Executive Assistant and Researcher will support high-level clients by researching information, creating summaries, and providing actionable insights. Responsibilities include managing client projects, planning travel, and coordinating events.

PubNub seeks a part-time Event Coordinator to manage logistics and lead lifecycle for global marketing events. Responsibilities include event ownership, CRM & lead management, sales enablement, vendor management, and process optimization. Minimum requirements include 2 years of event coordination experience, sales process literacy, and logistical autonomy.

Finance Systems Business Analyst needed for a 6-month project (potential extension) with a leading European retailer. Experience in finance processes (Accounting, Controlling, Treasury, Tax, Consolidation, Financial Planning) and ERP systems is required. Responsibilities include business analysis, process design, requirement gathering, solution design review, and testing support. Excellent communication and English skills are essential.

Analyze business data, build Power BI dashboards and reports, and identify trends and KPIs to support decision-making. Develop data models, custom measures, and calculated columns using DAX. Integrate data from various sources and present findings to management and stakeholders.

Data Engineer will design, build, and optimize data pipelines using Snowflake and Databricks. Responsibilities include leveraging cloud technologies (Azure and AWS), ensuring data privacy and security, and collaborating with clients. Requires 3+ years of experience in data engineering, ETL/ELT processes, and proficiency in SQL and Python.

Experienced Business Analyst needed for customer-facing digital solutions, including mobile apps. Elicit, analyze, and document requirements, translate business needs into user stories, and collaborate with cross-functional teams. Minimum 5 years of experience as a Business Analyst in IT or software development projects required.

DevOps Engineer needed for challenging projects. Experience with Terraform, Kubernetes, GCP, and AWS required. Strong communication and teamwork skills essential.

Experienced Fullstack Developer needed for cloud solutions development. Design, develop, and maintain .NET applications in C# on Azure infrastructure. Experience with RESTful APIs, cloud services, CI/CD, and front-end technologies required.