ruby English-speaking jobs in Lublin

Embedded Software Engineer will design, develop, and maintain embedded software for microcontroller-based systems. Responsibilities include developing firmware features, integrating software with hardware, and collaborating with teams on software development, testing, and optimization. Requires at least 2 years of experience in embedded software development, strong Embedded C knowledge, and practical experience with RTOS.

Leads quality outcomes for 3-5 cross-functional squads, managing a team of 5-7 testers. Develops and implements AI-first testing strategies, leveraging tools like GitHub Copilot and Codex. Ensures full-stack quality coverage across APIs, services, and UI. Collaborates with Product and Engineering on release readiness and validation.

Application Consultant – Clinical Workflows will analyze, design, and optimize clinical workflows within PACS, RIS, and CVIS to enhance efficiency. Collaborate with clinicians and IT stakeholders to translate user needs into functional specifications. Assist in monitoring, testing, and troubleshooting imaging systems. Ensure accuracy, security, and integrity of patient image and reporting data.

Translate business requirements into Salesforce architectural designs, aligning with enterprise standards and best practices. Guide delivery teams throughout the project lifecycle. Expertise in two or more Salesforce clouds (e.g., Financial Services Cloud, Agentforce, TableauNext) is required.

Snowflake Developer with SSIS expertise needed for a 6-12 month contract. Design, develop, and optimize data models and ETL processes using Snowflake. Experience with data migration from SQL Server to Snowflake and integrating Snowflake with other data sources is required. Proficiency in SSIS, Azure DevOps, and Python is essential.

Experienced Fullstack Engineer (Node.js & React) to join a team developing solutions for key clients. Responsibilities include analyzing business requirements, writing clean code, and supporting junior colleagues.

Develop, maintain, and optimize Power BI reports and dashboards. Collaborate with stakeholders to translate requirements into data visualizations. Perform ETL processes, create data models, and write DAX queries. Ensure data accuracy and implement row-level security.

Lead a large, cross-functional engineering team (approx. 20 engineers) in developing and delivering a core customer experience for a B2B SaaS product. Partner with Product Leadership to define the product vision and roadmap, bridging engineering feasibility and business goals. Manage operational excellence, technical direction, and team growth.

Senior Java Fullstack Developer will contribute to the development of both front-end and back-end of automotive industry products. Responsibilities include participating in all stages of the software development lifecycle, working with senior members, and assisting junior team members. Requires minimum 4 years commercial experience in Java/Angular technologies and strong analytical and communication skills.

Senior Claims Consultant to translate Group strategies into actionable projects, lead international claims projects, and collaborate cross-functionally. Requires 5 years of project leadership experience, analytical skills, and insurance business knowledge.

Provide support for business teams and participate in ERP implementation projects. Document ERP processes and create training materials. Strong technical knowledge of ERP operations and modules (D365 F&O preferred) is required.

Support national and international clients with SAP solution integration. Configure, enhance, and develop extensions to meet business requirements. Expertise in SAP S/4 HANA Service Management and SAP S/4 HANA Web UI is required.

Senior Data Engineer will design, develop, and maintain large-scale distributed data processing systems. Responsibilities include providing direction to data engineers, ensuring proper onboarding and mentoring, and staying up-to-date on industry best practices. Requires experience with data modeling, data quality practices, testing approaches, and data access and storage. Proficiency in Python, SQL, and PySpark, as well as Azure Databricks and DBT, is essential. Cloud experience (Azure preferred) and knowledge of Agile methodologies are also required.

Junior AI Developer sought to integrate AI into software development workflows. Must demonstrate coding experience, familiarity with React or Vue.js, and hands-on use of AI-powered coding and prototyping tools. Experience with Supabase, Vercel, LLMs, OpenAI, Anthropic, or Gemini APIs is a plus.

Experienced Backend Developer to design, develop, and maintain secure, scalable backend services using Node.js and AWS. Requires expertise in AWS security, encryption algorithms, and RESTful API development.

Lead and design a globally distributed AI inference platform with OpenAI-compatible endpoints. Architect, design, and optimize core infrastructure for performance, compliance, and cost-effectiveness. Provide thought leadership on AI inference optimization and model serving architectures.

Senior Quality Engineer will design, execute, and optimize automated tests across various levels (functional, integration, contract, performance, and load). Experience with JavaScript/Typescript automation, API testing (Rest API), Playwright, and cloud platforms (preferably AWS) is required.

Finance Analyst Partner responsible for ensuring data quality and timeliness of reports. Leads incident management, user support, and communication with partners. Requires fluency in French and English, finance/accounting experience, and proficiency in Excel and PowerPoint.

Design, implement, and maintain web solutions using Angular. Collaborate with back-end teams to integrate REST services. Lead architecture decisions and mentor junior developers.

System Development Engineer will lead technical development for system functions, ensuring products meet ISO26262 safety standards. Responsibilities include defining safety concepts, driving requirements, and collaborating with cross-functional teams.