31 English-speaking jobs in Białystok

Take a strategic role in defining, maintaining and developing the enterprise architecture based on the Ignition (Inductive Automation) platform. The role focuses on architecture, standards and governance.

Electronic Characterization Engineer will perform measurements, data analysis, and characterization of electronic devices and sensors. Define, implement, and maintain measurement/test solutions. Interact with design teams to improve device performance. Requires 2+ years of experience in digital, analog, and RF measurement, test automation, and statistical analysis.

Business Development Manager to drive market growth within the packaging industry. Identifies new business opportunities, builds customer relationships, and presents commercial proposals. Requires experience in B2B sales, packaging industry knowledge, and strong communication skills.

Manual Tester will perform manual tests, document results, and report bugs. Collaborate with the development team to ensure quality. Create and update test documentation and participate in requirements analysis. Minimum 3-4 years of experience in manual testing of web applications required.

Lead the design and implementation of scalable cloud solutions, define cloud-native architecture standards, and mentor engineers.

Experienced AI Engineer needed to design, implement, and maintain MLOps/LLMOps pipelines for AI/ML models in a regulated pharmaceutical environment. Requires expertise in AWS, containerization, Kubernetes, and LLMs. Fluency in English and Polish required.

At Sii, we create an environment where experienced professionals thrive! Recognized as a "Great Place to Work," we offer opportunities for continued growth and collaboration with a team of senior developers. Enjoy the flexibility of 100% remote work while honing your skills and taking on exciting challenges.

DevOps Engineer will design, implement, and maintain CI/CD processes, manage artifacts and dependencies, and automate infrastructure management. Requires 3+ years of experience, knowledge of CI/CD tools, containerization technologies, scripting languages, monitoring systems, and Agile methodologies.

Electronic Characterization Engineer to perform measurements, data analysis, and characterization of electronic devices and sensors. Define, implement, and maintain measurement/test solutions. Define and analyze calibration and metrology aspects. Interact with design teams to improve device performance.

Develop and maintain Linux kernel modules and device drivers for next-generation network switch platforms. Bring up new hardware boards and debug low-level boot issues. Optimize kernel performance and stability for high-speed network workloads. Contribute to internal Linux distributions and BSP maintenance.

Expert Python Engineer to design and build large-scale, distributed cloud-native backend systems. Requires 8+ years of experience with AWS, microservices, containers, and CI/CD. Strong system design, analytical, and communication skills are essential.

Team Leader DevOps will define and execute CI/CD roadmap, architect and maintain internal tooling, and lead, mentor, and coach engineers. Requires 3-4 years DevOps experience, 1-2 years people management, and proficiency in Python, Groovy, Bash, cloud infrastructure (AWS preferred), containers, CI/CD tools, and IaC languages.

Lead a team of engineers building secure, resilient, and high-performing SaaS services on AWS with integrations into Azure and GCP. Define architectural direction, set engineering standards, and drive technical decisions ensuring security, scalability, and operational excellence.

Senior AWS Engineer to design, implement, and support cloud applications. Requires 3+ years of experience with Python, Groovy, Bash, AWS, Docker, Kubernetes, and CI/CD tools. Experience with AI/ML and people management is a plus.

Senior Software Developer will design, implement, and commission motor-control and power-electronics software for on-vehicle converters. Responsibilities include architecting real-time control software, developing control algorithms, and programming embedded firmware. Requires a degree in Control Systems or Electrical Engineering and 5+ years of experience in power-converter and control-system software development. Expertise in C/C++, traction converters, and TI C2000 and ARM Cortex microcontrollers is essential.

This role involves conducting live reports, preparing and presenting topics on air, and building a network of contacts and information sources. Applicants must have 2 years of experience as a reporter in TV or radio, or creating video materials for online portals, knowledge of social and political issues in Poland and worldwide, proficiency in English, and availability required by the production process of a news television channel.

Fullstack Software Engineer with 5+ years of experience needed for end-to-end development of a web application. Responsibilities include developing frontend components using Vue.js, building backend services in Python, and working with SQL/noSQL databases. Experience with Docker, CI/CD, and Git is required. Optional experience with AI, Generative AI, or LLM-based systems is a plus.

Performance Tester with 4+ years of automated testing experience, including 1+ year in performance testing. Expertise in performance testing methodologies, tools (JMeter, Locust, Gatling, NeoLoad, LoadRunner), and programming languages (JavaScript, Python, Scala, or C#). Strong analytical skills and experience with CI/CD tools, APM tools, and Linux/Windows performance tuning.

Senior Director of Engineering to lead multiple engineering teams responsible for SaaS products and core platform capabilities. Drive product development, partner with Product Management, and build a high-performing engineering team. Requires 15+ years of engineering experience, including senior leadership roles in SaaS or global product companies. Experience scaling organizations and leading teams in Poland or Central/Eastern Europe is preferred.

Design, develop, and maintain scalable full-stack applications using .NET and Angular. Write clean, testable code and implement unit tests. Work with cross-functional teams to architect robust Web APIs and optimize database schemas.