121 English-speaking jobs in Lublin

Backend Engineer will design, build, and scale high-performance systems for an Ads platform. Responsibilities include architecting APIs, building and optimizing systems, and collaborating with product and data teams. Must have 3-4 years of experience building scalable systems, AdTech experience, and proficiency in Python/Django or similar languages.

Backend Engineer will design, build, and scale high-performance systems for an Ads platform. Responsibilities include architecting APIs, building and optimizing systems, and collaborating with product and data teams. Must have 3-4 years of experience building scalable systems, AdTech experience, and proficiency in Python/Django, Kubernetes, PostgreSQL, and AWS.

Senior Software Engineer will design and scale high-performance systems for an Ads platform. Responsibilities include architecting, building, and evolving core systems, designing APIs and services, and driving architectural decisions. Must have 5+ years of experience building scalable systems and strong computer science fundamentals.

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Full-stack developer to join one of our clients ' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. Responsibilities: •Develop, optimize, and maintain Next.

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Full-stack developer to join one of our clients ' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. Responsibilities: •Develop, optimize, and maintain Next.

SAP FI/CO Consultant needed for a dynamic team. Must have proficiency with S/4HANA FI/CO modules, ABAP debugging skills, and at least 4 years of experience in SAP Finance and/or Controlling. Fluency in English is required.

Lisbon, Portugal | On-SiteRelocation Support for Work Permitted CandidatesHow to ApplySend your CV to can. dinler@cbtalents. org or Use Application FormJoin an international team supporting a leading global e-commerce platform, helping maintain a safe and trusted online marketplace.

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Go Engineer to join one of our clients ' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you. Responsibilities: Design, develop, and maintain high-performance backend services in Golang.

Senior Sustainability Engineer to implement sustainability best practices, projects, and training for Ball Packaging plants in Europe, Middle East, and Asia. Focus on achieving divisional goals related to Sustainability KPIs through efficient use of electricity, natural gas, water, and waste-generation processes. Requires 5+ years of experience in high-speed packaging manufacturing and strong project management skills.

Operational Purchaser responsible for ordering production materials, ensuring material availability, and monitoring the supply chain. Requires experience in operational purchasing, ERP systems, and strong communication skills.

Lead and mentor a team of engineers to design, deploy, and maintain AI agents, automation workflows, and reliable AI systems. Strong MLOps, DevOps, and containerization (Docker) experience required.

Lead AI DevOps Engineer needed to architect, deploy, and scale LLMs/SLMs in production environments. Requires 5+ years in DevOps/Cloud Engineering with experience deploying LLMs/SLMs. Strong scripting (Python, Bash/PowerShell), IaC (Terraform/Ansible), and Kubernetes knowledge are essential.

Senior AI DevOps Engineer needed to architect, deploy, and scale AI/ML/GenAI systems at scale, including LLMs/SLMs. Requires 5+ years in DevOps/Cloud Engineering with proven experience deploying LLMs/SLMs in production. Strong scripting (Python + Bash/PowerShell), IaC (Terraform/Ansible), and Kubernetes experience are essential.

Senior ML/AI Engineer to deploy ML models into production, design GenAI solutions, and build MLOps/LLMOps frameworks. 5+ years in Data Engineering/ML Engineering, 5+ years Python, 3+ years production ML experience, and 1+ year GenAI experience required.

Lead the development of modern web applications, crafting high-performance, scalable, and reusable UI components using React. Drive technical decisions, mentor developers, and shape best practices in code quality, accessibility, and performance.

Lead the development of modern web applications, crafting high-performance, scalable UI components using React. Drive technical decisions, mentor developers, and ensure best practices in code quality, accessibility, and performance.

Senior Java Engineer to design, develop, and enhance a critical enterprise Master Data Platform. Responsibilities include building scalable backend services, managing complex data relationships, and ensuring platform reliability. Requires experience with GraphDB, Scala, big data technologies, and Kubernetes.

Do you want to join our team of enthusiasts and build a strong brand together with us? We are looking for a committed and empathetic Customer Advisor about Gold and Jewelry for our exceptional online store. You Will Be Responsible For Contact with our company's regular customers in Bulgarian market by various platforms (telephone, e-mail etc.

Experienced AI Architect needed to design and implement agentic AI solutions and AI-powered systems. Requires expertise in AI agents, workflows, chatbot architectures, and LLM services (OpenAI, Google Gemini, open-source models). Strong Python skills and presales experience are essential.

Technical Project Manager needed to bridge business strategy and engineering execution. Feature ownership, technical roadmap creation, and risk mitigation are key responsibilities. Proven software development experience and strong communication skills required.