ruby English-speaking jobs in Bielsko-Biała

Lead Software Engineer to design, develop, and maintain high-performance backend systems and APIs using C# and .NET technologies. Expertise in Azure services, including AKS, App Services, and Azure Blob Storage, is required. Strong microservices architecture and API design skills are essential.

General Ledger Accountant needed for month-end close, statutory reporting, tax calculations, and internal reporting. Requires accounting knowledge, Excel proficiency, ERP experience, and fluency in English and French.

Senior Delivery Manager – Public & Utilities sector (f/m/x) Miejsce pracy: WrocławTechnologies we use Operating systemWindows About the project The Project Management Office (PMO) announces recruitment for the position of Senior Delivery Manager. Our PMO team consists of experienced managers involved in the processes of presales and delivery the complex IT projects or services.

Support and manage Italian payroll tasks using defined standards and client requirements. Monitor ticket queues, utilize hrX tools, and understand payroll calendars and reports.

Talent Acquisition Partner will lead end-to-end recruitment for various functions and levels, focusing on Finance, Supply Chain, Accounting, and Sales. Responsibilities include sourcing, attracting, and hiring top talent in Warsaw, Poland and the EMEA region.

Senior Software Developer to join the Controls and Automation Subsea SW Product Development team. Experience with C++, Python, JSON, and Chai library required. Must have a BSc or MSc in Computer Science/Embedded Software or similar and 5+ years of Software Development experience.

Lead a team of frontend developers in building a distributed system for the hospitality industry. Responsibilities include code reviews, task assignment, planning, and driving technical standards. Requires 5+ years of experience as a JavaScript or Front-End Developer, advanced understanding of JavaScript ES6/TypeScript, and experience with React, Redux, and related tools.

ServiceNow Junior Application Developer will develop new features, support the platform, and ensure smooth updates and cloning processes. Requires fluency in English and German.

Bolt is seeking a Courier Operations Specialist to join its Delivery team in Warsaw. The role involves optimizing courier fleet operations, ensuring a positive experience for couriers, customers, and restaurant partners. Responsibilities include monitoring courier engagement, quality, and utilization metrics, supporting forecasting and capacity planning, and managing relationships with third-party logistics partners. The ideal candidate will have experience in an analytical, operations, consulting, or commercial role, strong business acumen, and excellent negotiation and stakeholder management skills. Fluency in English and Polish is required.

The Regulatory Affairs Associate supports Regulatory Affairs Management in obtaining and maintaining licenses and applications. This role ensures compliance and supports regulatory processes for innovative treatments. Responsibilities include document management, submission preparation, and interface with Health Authorities.

Data Specialist needed for creation and maintenance of data objects, particularly customer and supplier data. Responsibilities include running reports, monitoring system interfaces, and collaborating with Data Experts to improve data quality. Experience with SAP Master Data and strong analytical skills are required.

Senior Engine Developer to implement and improve game engine features, refactor code, fix bugs, and optimize performance. Requires 3+ years of C++ development experience, understanding of OOP, algorithms, and data structures.

Senior Project Manager will coordinate all project activities from planning to commissioning, leading a team and managing budgets, deadlines, and quality. Requires technical training or degree in relevant field, several years of project management experience, and proficiency in MS Office, CAD, and SAP. Excellent communication and negotiation skills are essential. Must be fluent in English and willing to travel extensively.

This role combines system configuration, deployment oversight, and troubleshooting in a Linux/open-source environment. Responsibilities include preparing hardware and virtualized environments, executing deployments, resolving issues with containers, VMs, and SCADA components, and documenting work.

Solution Architect for a new backoffice platform using .NET, Azure, and REST APIs. Design secure and scalable solutions, document architecture, and collaborate with engineering, product, and operations.

The Talent Acquisition Lead (Individual Contributor) drives hiring outcomes for the Engineering function across multiple roles and locations. This role partners with Engineering leaders to define hiring priorities and success criteria, applies diverse sourcing techniques, and leverages data to inform hiring strategy.

Senior Software (Test) Engineer needed for remote work on a CREST modernization program. Will define and execute test strategies, collaborate with stakeholders, and contribute to Agile development. Requires Java, UFT, ADS, and ISEB/ISTQB Foundation Certificate in Software Testing.

Area Sales Manager will implement commercial policy and develop the brand in Poland. Responsibilities include managing a defined geographical area, achieving sales targets, training customers, and reporting market trends. Requires Dealers/Mass Merchant or Franchiser business knowledge, 5+ years territory sales experience, and strong communication skills.

As an Outsourcing Expert, you will lead and coordinate collaboration with external development partners across various disciplines. You will define outsourcing strategies, establish relationships with studios, and supervise the quality of outsourced work. You will also negotiate business terms, identify risks, and drive process optimization within the outsourcing and co-development area.

AI Agents & Databricks Specialist will design, develop, and operate a production-grade prediction and retrieval pipeline. Responsibilities include building LLM/agent systems, managing Databricks infrastructure, implementing RAG pipelines, developing vector search and hybrid search, and building evaluation frameworks.