121 English-speaking jobs in Podlaskie Voivodeship

Join Sii and play a key role in delivering secure, enterprise-class identity and access management platforms to international clients. As a Backend Developer (Node. js and Python), you will design and develop cloud-native microservices, modernise legacy IAM components, and build new authentication and authorization solutions.

This internship offers a structured, project-based experience for aspiring .NET developers. You will build features using .NET 8 (C#) and Vue.js, learn cloud fundamentals with Azure, and collaborate in a team environment.

This internship offers a project-oriented experience building .NET 8 (C#) and Vue.js features, learning cloud fundamentals with Azure, and implementing authentication/authorization flows.

Build and design secure, scalable microservices in a cloud SaaS environment. Develop products from concept to reality, solve complex problems, and collaborate with a team to create high-quality software.

Senior Fullstack Developer to build and maintain a large-scale e-mobility platform ecosystem. Requires 4+ years experience with TypeScript, AWS (Lambda, Serverless), DynamoDB, Redshift, REST APIs, WebSockets, and Git.

Senior Data/AI Engineers will design, build, and maintain data pipelines, models, and transformations for a prestigious customer. Responsibilities include data observability solutions, turning data into business insights, and mentoring junior team members.

Develop and customize PTC Windchill solutions for international manufacturing and engineering clients. Experience with Windchill development, workflow customization, business object modeling, and integrations with systems like SAP, ESI, and TIBCO is required.

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, Spring Boot, JUnit, Flyway, and Python.

Design, deploy, and operate enterprise-grade OpenStack environments as part of the Cloudboostr platform. Build and maintain automated infrastructure provisioning pipelines using Terraform and Ansible. Ensure high availability and performance of private cloud infrastructure. Collaborate with the product team to ensure seamless integration between infrastructure, runtime, and AI layers.

Senior Software Engineer will implement and maintain reliability solutions, focusing on automation, observability, and operational excellence. Responsibilities include developing automated solutions for system reliability, participating in incident response, and contributing to CI/CD pipeline improvements.

NET Regular Senior developer needed for a case management platform project. Requires strong C#/.NET Core, Azure, Angular, Terraform, and CI/CD experience. SharePoint and Azure Storage knowledge, data migration experience, and ability to work in Agile teams are essential. Remote work with potential for future UK travel.

Provides first-line IT support to Coveris Group employees across all sites. Resolves incidents and service requests, manages user accounts, and supports Microsoft 365, Windows devices, and VPN access. Escalates complex issues and contributes to service desk knowledge articles. Requires 1-2 years of experience in a service desk role, proficiency with Active Directory, Microsoft 365, and ITSM tools. Fluent English required.

Senior Product Owner with 5+ years of experience in software delivery, actively using AI tools in professional workflows. Responsibilities include requirements management, stakeholder alignment, and designing AI-assisted workflows for research, drafting, analysis, and documentation. Must have experience building and iteratively refining personalized AI workflows beyond single-prompt ChatGPT use.

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. Lead development teams, ensure adherence to architecture and standards, and create documentation.

Support RAMS and LCC activities for power converter systems across project phases. Assist in preparing RAMS documentation and contribute to LCC calculations. Collaborate with engineering teams and support risk and failure analyses.

Regional Business Lead will own performance across acquisition, sales, retention, and teaching cost efficiency. Requires 3+ years in business performance, strategy, or growth roles with strong analytical and unit economics thinking. Experience with P&L metrics and fast-growing B2C businesses is essential. Advanced English required.

Develop and optimize power converter topologies for light rail vehicles. Conduct engineering tests, select power semiconductors, and simulate systems using MATLAB/Simulink and SPICE.

Lead and coordinate RAMS activities for power converter systems, prepare and maintain RAMS documentation, and support certification processes.

Lead and develop a team of embedded software engineers specializing in traction and auxiliary converter software. Own the architecture, implementation, and verification of real-time embedded software for motor control applications. Drive the development of high-reliability C-based firmware for microcontroller platforms. Coordinate cross-functional collaboration and ensure software meets railway standards and safety requirements.

Develop, review, and maintain cable and wiring diagrams for light rail vehicle converter systems. Design and validate electrical circuits using Zuken E3, analyze electrical circuit diagrams, and perform cable loss and electrical performance calculations.