55 English-speaking jobs in Białystok

Your Responsibilities Design, develop, and debug printed circuit board assemblies (PCBA) for power electronics applications. Develop embedded controller, gate driver, and power electronics circuits, from concept to production release. Perform schematic design, PCBA layout coordination, and design reviews using Altium Designer.

Develop and optimize networking software, drivers, and data path components for high-performance data processing. Work on cutting-edge Linux-based C/C++ systems, contributing to device driver development, packet processing frameworks, and system bring-up.

Develop and implement real-time embedded control software for traction and auxiliary converters, focusing on motor control algorithms and power electronics. Program, debug, and optimize firmware in C/C++ for various microcontroller platforms. Design, refine, and validate control algorithms for AC motors and integrate communication interfaces. Collaborate with engineers to ensure seamless software integration and participate in testing and troubleshooting.

Senior Python Engineer needed for utility platform connecting millions across electricity, water, and telecom. Develop and maintain scalable finance-focused backend solutions using Python and Django. Integrate external systems and APIs, collaborate with Product Managers and Tech Leads.

Data Engineer to join a tech team. Analyze, organize, and build data systems and pipelines. Evaluate business needs, interpret trends, and conduct complex data analysis. Requires experience as a data engineer, technical expertise with data models and programming languages, and SQL database design experience. Fluent English required.

Experienced UI/UX Designer needed to design interfaces for web and mobile applications. Must have 2+ years of experience, proficiency in Figma or Adobe XD, and strong English communication skills. Knowledge of Ant Design and UX principles are a plus.

Experienced Systems Administrator needed to support and develop financial process platforms. Responsibilities include managing system configuration, supporting users, and contributing to process improvement initiatives. Requires 3+ years of experience in system administration or application support, hands-on experience with financial platforms (Blackline preferred), and fluency in English.

Senior Fullstack Engineer to develop scalable, event-driven systems for royalty-related financial settlements. Experience with TypeScript, Scala, React, Next.js, and AWS required.

Provides technical support for a specific product vertical, diagnosing and resolving complex software and network issues. Requires SQL, network, and server expertise, and excellent customer service skills.

Salesforce FSC Consultant needed with 5+ years of experience designing customer-facing solutions and a deep understanding of the Salesforce ecosystem. Proven track record in Wealth and/or Asset Management projects required. Strong client-facing and communication skills essential.

Railway Electrification Planner for a long-term B2B contract. 100% remote work in Poland. Preferred: Eligibility for professional engineering registration (PE, CEng, or national equivalent).

Senior Electronic Design Engineer will lead and participate in the specification, design, development, and verification of innovative electronic hardware. Responsibilities include PCB design, prototyping, validation, and research & development. Requires a university degree in Electronics, 5+ years of experience, and proficiency in Altium, C programming, and EMC/EMI principles.

Implement and customize Salesforce solutions for insurers and banks. Configure, integrate, and customize Salesforce software to meet client needs. Create, design, and implement state-of-the-art solutions.

System Validation Engineer will design, develop, and execute functional and performance tests for Data Processing Units (DPUs) across all project stages. Responsibilities include defining test cases, debugging system-level issues, and creating SystemC models. Requires 5+ years of experience, a Bachelor's degree in a relevant field, strong C/C++ programming skills, and knowledge of computer architecture and hardware systems.

Develop and maintain Linux kernel modules and device drivers for next-generation network switch platforms. Bring up new hardware boards, debug boot issues, and optimize kernel performance.

Firmware Engineer to develop and optimize low-level firmware, perform hardware bring-up, and debug hardware-firmware issues. Requires 5+ years embedded development experience, strong C/C++ skills, JTAG experience, and knowledge of hardware interfaces.

Senior .NET Developer / Team Leader will develop and enhance applications using .NET / .NET Core, design REST APIs, and work with databases. Requires 7+ years of experience in .NET / .NET Core, C#, web application architecture, and design patterns. Must have experience as a leader or tech lead and strong communication skills.

Senior AI Engineer needed to design, implement, and optimize AI/ML solutions. Experience with large language models (GPT-4, LLaMA, Copilot, GROK), Python, Azure cloud services, and MLOps practices required.

Senior Software Engineer – SRE will implement and maintain reliability solutions, focusing on automation, operational excellence, and collaboration with engineers to ensure system availability and resilience.

Lead and coordinate complex IT infrastructure projects across multiple teams. Manage dependencies, ensure alignment, and drive delivery in a distributed environment. Proven experience managing complex projects involving multiple teams and stakeholders is required.