ruby English-speaking jobs in Lublin

Intermediate Test Automation Engineer will design, maintain, and enhance automated tests for new features and existing suites. Responsibilities include writing, maintaining, and extending UI and API tests with Selenium and pytest, collaborating with developers and QA, and analyzing test results.

Lead IT/OT Solution Architect needed to design and drive secure, scalable architectures across manufacturing and warehousing environments. Define and implement IT/OT segmentation strategies aligned with the Purdue Model and IEC 62443. Assess existing OT environments and define remediation and modernization roadmaps. Lead collaboration across IT, Cybersecurity, Engineering, Automation, and external partners.

Manage global Cloud and Server environments, ensuring operational excellence, cost efficiency, and SLA compliance. Collaborate with IT Infrastructure, application teams, and vendors to deliver a robust hosting service.

Middleware Administration & Operations Engineer will manage, optimize, and secure enterprise middleware platforms. Responsibilities include platform lifecycle management, performance tuning, security enforcement, incident response, and technical leadership. Expert-level middleware administration, performance tuning, security, and scripting skills are required.

Senior Scientist to lead a newly funded CAR-T project integrating AI/ML modeling with experimental work. Responsibilities include scientific direction, experimental design, data interpretation, and team coordination across multiple disciplines. Requires PhD in a relevant field with 2+ years postdoc/industry experience in gene therapy, CAR-T biology, and cell engineering.

Design, develop, and maintain finance automation solutions using Redwood or comparable platforms. Build and integrate system interfaces across financial and enterprise systems.

Analyst will collaborate with actuaries to develop pricing strategies, analyze account pricing, and optimize loss ratios. Responsibilities include designing analytical tools, conducting data analysis in Databricks (SQL), and presenting findings to stakeholders. Requires a bachelor's degree in a quantitative field, progress towards actuarial accreditation, and proficiency in SQL, Excel (including VBA), R/Python, and Power BI.

Drive the successful market entry and growth of Sprinklr in Poland. Develop and execute sales strategies, manage complex sales processes, and build customer partnerships.

Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in analysis, problem solving and communication to Citi’s Markets eTrading team.

Leads a team of web editors, eCommerce editors, and designers to enhance Coloplast's digital solutions, ensuring websites meet global market needs. Owns the end-to-end delivery of digital content and functionality, from planning and prioritization to launch and continuous improvement. Collaborates with HQ and markets, manages stakeholder relationships, and ensures alignment with priorities, capacity, and delivery goals.

We are looking for a QA engineer who behaves more like a voice system investigator than a checklist tester to join our team. Since 2007, MMDSmart has been a leading supplier in cloud communications, delivering game‑changing IT products to businesses in over 100 countries.

Senior IaaS / Kubernetes Platform Engineer will design, implement, and operate a private cloud and multi-tenant Kubernetes platform. Responsibilities include Kubernetes platform engineering, storage engineering, networking, reliability and operations, and infrastructure as code and automation. Must have 5+ years in infrastructure/platform engineering roles with at least 3 years operating production Kubernetes clusters.

Delivery Operations Manager specializing in Financial Operations. Leads month-end closures, financial projections, contract review, procurement lifecycle management, and invoicing. Requires experience in operations management, financial coordination, or project PMO roles within IT, proficiency with OpenAir, and strong financial literacy.

Software engineer specializing in C/C++, networking, and device drivers for innovative projects using Nvidia Bluefield DPUs. Experience with Linux, DPDK, and BPF is required.

Offer Description The competition is open to individuals who meet the requirements set out in Art. 113, 116 section 2 of the Act of July 20, 2018, Law on Higher Education and Science and meet the following qualification criteria: Qualifications Education Level: Ph. D. or equivalent. Research Field: Pharmacological Sciences. Doctor of medicine in the discipline of medical sciences.

Develop and implement multi-factor authentication workflows for macOS endpoints using C++, Swift, and macOS platform frameworks. Collaborate with the Windows authentication team to ensure consistent user experience across platforms.

Senior Process Lead – Global Mobility will ensure smooth, efficient, and compliant mobility processes for employees relocating or working across borders. Responsibilities include serving as a process owner, analyzing mobility data, contributing to global projects, and driving continuous improvement.

technologies-expected : Active Directory responsibilities : Act as a business partner representing IT User Services delivering excellent customer service using active listening and communication skills.

Senior/Staff Backend Engineer to design, build, and maintain backend services and APIs for an AI-powered accounting software. Requires 5-10+ years of experience in backend engineering, API design, data modeling, and distributed systems. Experience with AWS/GCP, CI/CD, and observability is essential.

Data Engineer – Financial Risk Management will develop and optimize SQL queries, build ETL processes using Python, and collaborate with teams to analyze and enhance data architectures. Requires 2+ years of experience, advanced Python knowledge, strong SQL skills (PL/SQL and Oracle), and expertise in ETL processes and data modeling.