73 English-speaking jobs in Białystok

Senior Electronic Design Engineer to lead hardware development, including specification, design, documentation, and verification of electronic circuits. Requires 5+ years experience in analog/digital electronics, power systems, and sensor integration. Proficiency in Altium, C programming, and EMC/EMI principles is essential.

Senior Full Stack Developer will develop and maintain customized software solutions for a European public sector client. Responsibilities include implementing software components, system integration and testing, and collaborating with teammates. Requires 6+ years of Java development experience and 3+ years of Angular front-end development experience.

Business Analyst will join consulting or implementation teams for IT projects within financial institutions, primarily insurance companies. Responsibilities include conducting business analysis, defining functional requirements, testing solutions, and supporting UATs. Must have a bachelor's degree, strong English skills (C1 level), and understanding of agile methodologies.

AI Solution Architect will design end-to-end AI architectures, including data pipelines, model training environments, and MLOps strategies. Evaluate and select AI frameworks, tools, and models. Support decision-making processes for make vs. buy AI solutions. Collaborate with product managers, data scientists, data engineers, and DevOps engineers.

Senior .NET Developer / Architect to develop a financially related employee benefit application using .NET 6.0 and Azure. Requires strong C#, .NET Core/6+, Azure, Entity Framework, and SQL Server skills. Must have good English (C1 level) and experience with AI-powered development tools.

Senior Software Engineer / Architect will design software architecture, ensure code quality and compliance, and manage software work packages. Responsibilities include creating documentation, integrating AI/ML models, and collaborating with teams to ensure safety compliance. Requires a Bachelor's or Master's degree in computer science or related fields and at least 5 years of professional programming experience with Java 17+, Spring Boot, JUnit, Flyway, and Python.

Python Developer will design, develop, and maintain scalable Python applications integrating AI/ML solutions. Responsibilities include building machine learning models, APIs, and data pipelines. Requires solid Python development experience, knowledge of AI/ML libraries, and familiarity with APIs from leading LLM providers.

Designs and develops Workday integrations with clients and team members. Analyzes client requirements and collaborates with third-party vendors to create solutions. Leads design workshops and ensures the use of appropriate Workday integration technology. Maintains client relationships based on trust and professionalism.

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.

The Head of Finance will prepare financial statements, reports, and tax declarations. The role involves overseeing accounting operations, managing the finance/accounting department, and contributing to financial planning and budgeting.

As a Solution Engineer, you will act as a technical advisor during pre-sales engagements, helping clients understand AI/ML and data platform capabilities and align them with business goals. You will design solution architectures, create technical proofs of concept, and collaborate with sales, delivery, and engineering teams.

Data Center Technician needed for freelance, on-site role in Białystok, Poland. Install, configure, and maintain server and network equipment. Perform structured cabling and execute hardware deployments. Monitor environmental systems and respond to incidents. Collaborate with engineering and operations teams.

Senior Dynamics 365 CRM Developer with React to design, implement, and enhance CRM solutions. Experience with Microsoft Dynamics 365, Power Platform, React, and C# required.

Design, develop, and maintain finance automation solutions using Redwood or comparable platforms. Build and integrate system interfaces across financial and enterprise systems.

Software Architect needed for design and development of scalable, high-performance software architecture for data integration, synchronization, and processing from sensors. Experience in real-time data processing systems or embedded/IoT systems required.

Manual QA Engineer needed for web and mobile application testing. Responsibilities include creating test cases, executing tests, reporting issues, and collaborating with developers. Requires 2+ years of experience, knowledge of test design techniques, and proficiency in Postman, Swagger, Jira, and Confluence.

Ruby on Rails/Python Developer needed for backend application design, development, and maintenance. Requires 4+ years experience with Ruby on Rails and Python, including RESTful API design and multi-agent applications. Strong knowledge of relational databases and version control systems is essential.

Lead Python Engineer to design, develop, and maintain scalable finance-focused backend solutions. Experience with AWS services, API development, and automated testing required.

Senior Electronic Design Engineer to spearhead and participate in the specification, design, development, and verification of innovative electronic hardware. Requires a minimum of five years of experience in a similar role, proficiency in Altium, C programming, and strong understanding of EMC/EMI principles.

Data Engineer with experience in data warehousing, data wrangling, and building data pipelines using tools like Apache Airflow, Apache NiFi, Kafka, or Fivetran. Experience with Snowflake or Databricks is required. Responsibilities include optimizing data flows, collaborating with teams, and ensuring data privacy and security.