170 English-speaking jobs in Białystok

Senior Engineer to collaborate on new product implementation, designing cloud applications on AWS, integrating with company products and partners. Requires 3+ years of software development experience with Python, Groovy, Bash, and cloud infrastructure (AWS, Azure, or Google Cloud). Experience with containers, CI/CD tools, and AI-based automations is essential.

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.

AI Solution Architect will design end-to-end AI architectures, evaluate AI frameworks and tools, and support the development and deployment of AI solutions.

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.

System Validation Engineer for Data Processing Unit (DPU) development. Design, develop, and execute functional and performance tests across project stages. Collaborate with architects, hardware, and verification engineers.

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 cross-functional teams. Requires a Bachelor's or Master's degree in computer science or related fields and at least 5 years of 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.

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

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

Relativity seeks a Senior Security Engineer to design, implement, and promote security best practices within software development workflows. Responsibilities include technical security reviews, penetration testing, and assisting with security compliance audits. Requires a Bachelor's degree in a related field, 5+ years of experience in software engineering or security engineering, and strong communication skills. Experience with cloud platforms, containerization technologies, and industry standard security frameworks is preferred.

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, embedded/IoT systems, and large data handling is 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 IT Auditor to perform Sarbanes-Oxley (SOX) testing and IT audits. Conducts audits, evaluates IT controls, identifies risks, and develops recommendations. Requires experience auditing ERP, payroll, and financially relevant systems, data analytic tools, and Sarbanes-Oxley compliance.

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 needed to build and optimize data pipelines for financial sector clients. Requires 3+ years of experience in data engineering, ETL/ELT processes, and data warehousing. Proficiency in SQL, Python/Java/Scala/R, and experience with Snowflake or Databricks is essential.

AI Engineer needed for projects involving LLMs, Generative AI, and backend development. Requires 3+ years of Python experience, strong OOP design skills, and experience with Docker, Git, and CI/CD. Familiarity with frontend frameworks is a plus.

Lead the design and implementation of Machine Learning solutions, ensuring alignment with project objectives. Research, test, and select tools and technologies to meet business requirements. Understand client needs and translate business problems into data science problems. Architect and oversee the implementation of data pipelines and workflows. Present findings and recommendations to stakeholders.

AI Engineer with 3+ years of Python experience sought to develop scalable AI systems, including LLMs and GenAI. Responsibilities include transforming Data Science prototypes into production-ready solutions, building backend components, and ensuring code quality. Experience with backend frameworks (e.g., FastAPI), databases, Docker, Git, and cloud environments (AWS, GCP, Azure) is required. Optional experience with frontend frameworks and Data Science/Machine Learning is a plus.