ruby English-speaking jobs in Bielsko-Biała

In the role of Accounting Business Partner you will be responsible for whole finance support for SPVs from the RWE portfolio in Poland, which is growing dynamically in the renewable energy industry (wind and solar energy).

The SAP ABAP Developer will design, code, test, debug, and document programs. Expertise in ABAP and coding in the BRIM ecosystem is required. Experience with SAPUI5, Fiori UI elements, CDS, oData, Inbound RFCs, APIs, and AWS integrations is also needed.

Java Tech Leader with 7+ years of experience in full stack development for web applications. Expertise in Angular, React, Spring Boot, Hibernate, and RESTful APIs. Strong understanding of object-oriented programming and design patterns. Fluent in English and French. Experience with version control systems, CI/CD pipelines, and database systems. Responsibilities include developing, testing, and deploying software solutions, collaborating with cross-functional teams, and mentoring team members. Bachelor's degree in Computer Science or related field required.

FP&A Manager for Marine will lead management reporting, forecasting, and strategic planning. Responsibilities include preparing reports, partnering with stakeholders, and driving process improvements. Requires 5+ years of FP&A experience, proficiency in Excel and financial systems, and strong communication skills.

Supports AI Cloud Security Integration by creating and maintaining Terraform modules and implementing AI Security Baselines across GCP AI services. Performs operational duties for AI Security Tool Operations and contributes to SOC Enablement by drafting, testing, and maintaining runbooks and procedures.

Senior Software Engineer (Go) will own and deliver quarterly goals, lead engineers through problem-solving, and collaborate with product management, design, and analytics. Requires 5+ years of experience designing, developing, and launching backend systems at scale using languages like Python or Kotlin. Experience with AWS, MySQL, and Kubernetes is necessary.

Design and implement a new data provider application using AWS S3 and Dataiku. Develop and maintain ETL processes for integrating tax-relevant data. Collaborate with stakeholders to support the migration from HOST to T24 (CBS-CH).

Senior Python Developer will build and maintain Python applications and libraries for credit risk modeling toolkits. Collaborate with risk modellers, conduct code reviews, and support end users. Requires senior-level Python experience, testing expertise, and knowledge of Agile development.

Supports global master data operations by creating, maintaining, and analyzing vendor and customer data. Collaborates with international teams to ensure data accuracy and process efficiency.

Develop and maintain IFS solutions, including PL/SQL code, reports, and integrations. Requires Oracle PL/SQL, database, and ERP system knowledge. Experience with REST API, JSON, XML, and reporting tools is beneficial.

Backend Engineer (Go) needed to develop, scale, and maintain high-traffic services and APIs. Responsibilities include designing, querying, and optimizing databases, handling cross-team requests, and participating in technical discussions. Requires 4+ years of backend engineering experience with Go (Golang) and relational databases.

Senior SAP Consultant to execute and coordinate SAP system rollouts, analyze business processes, and translate requirements into functional specifications. Must have fluency in English (C1/C2) and German (B2/C1), minimum 5 years of experience as a SAP Consultant in CML/CMF/TRM/FI modules, and experience in implementation projects.

Senior Software Engineer to develop complex cloud applications for the Altium 365 Platform. Requires 6+ years of .NET experience and deep expertise in areas like identity and authentication, distributed systems, and relational database design.

Join to apply for the Copilot Studio Agent & API Integration Specialist role at Capgemini. At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting‑edge solutions.

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

Accounting Analyst to support period-end close, prepare reconciliations, and perform controls testing. Requires 1.5+ years of experience in transactional accounting, strong attention to detail, and fluency in English.

Lead User Acquisition Manager will manage and oversee $500K+ monthly advertising budgets across all networks. Responsibilities include hands-on performance management, budget ownership, Facebook Ads expertise, analytics, reporting, and creative ideation. Must have proven experience managing $750K+ monthly advertising budgets and deep expertise in Meta Ads. Fluent Russian language proficiency is required.

Senior Data Scientist will develop Deep Learning models for failure prediction, automate root cause identification, and implement AI-driven reporting solutions. Requires expertise in statistics, Python, T-SQL, Power Query, DAX, Power BI, MS Fabric, and Power Platform.

Senior Workday Reporting & Analytics Specialist designs and delivers Workday reports and dashboards. Partners with stakeholders to translate requirements into HR analytics. Supports global reporting capabilities and data quality. Requires a Bachelor's degree and 3+ years of experience in HR reporting, HRIS, or workforce data analysis.

Senior Frontend Engineer to define and evolve the architecture of a large-scale e-commerce platform. Lead technical discussions, build scalable UI components, and develop performant web applications. 8+ years of frontend development experience required, with strong React and JavaScript/TypeScript skills.