149 English-speaking jobs in Lublin

Lead/Principal Go Developer to design and implement a high-load, low-latency real-time bidding platform. Responsibilities include building Back-End services, developing bidding agents, and integrating with data pipelines. Requires 7+ years of experience as a Back-End Developer with strong Golang and distributed systems experience.

Lead IT implementation or advisory projects for the insurance sector, combining consulting, project management, and insurance business expertise. Manage projects from initiation to closure, overseeing timelines, scope, budget, risks, and dependencies. Supervise business analysis and solution design, act as a team leader, and build client relationships.

Senior Business Analyst to join IT projects for financial institutions, primarily insurance companies. Conduct complex business analysis, define functional requirements, and test solutions. Collaborate with developers and IT architects.

Full Stack Developer needed for interactive form builder project. Expertise in Golang (backend) and React/TypeScript (frontend) required. Responsibilities include designing, developing, and maintaining backend services and frontend applications, collaborating with teams, and ensuring high-quality code. Experience with Kafka, AWS, Terraform, Kubernetes, and Jenkins is essential.

Data Architect will design and evolve data architectures for AI/ML workloads, including fraud detection, risk scoring, and spend optimization. Responsibilities include developing data models, pipelines, and strategies aligned with platform roadmaps. Requires 10+ years of experience in data architecture, cloud native platforms (AWS), and ML operations.

Backend Developer will maintain and improve Go-based backend services, design database schemas, and develop backend logic for a SaaS platform focused on interactive digital experiences.

Software Integration Engineer to build and scale mission-critical systems connecting a public safety platform with third-party tools. Develop integrations using Java, Spring Boot, REST, SOAP, and GraphQL APIs. Requires 3+ years of experience.

Senior Mainframe Automation Engineer to lead migration from CA OPS/MVS to Tivoli Systems Automation for z/OS and CA Automation Point to SAIOM. Requires 5+ years in mainframe operations, expertise in Tivoli, REXX, and JCL.

Middle Tech Support Junior DevOps specialist role involving infrastructure automation and operations across cloud and on-premises platforms. Requires experience with Linux/Windows, AWS, Azure, and CI/CD tools.

Manage and improve enterprise scheduling and file transfer platforms. Administer VTOM and managed file transfer environments like SFTP and Axway. Requires 3 years in automation, scheduling, or production support.

Senior Java Software Engineer develops high-performance, scalable microservices using Java 17 and Micronaut. Responsibilities include building features in a Scrum environment, ensuring code quality, and collaborating with experienced teams.

Senior Python Backend Engineer needed to work on cutting-edge, decentralized, GPU-enabled systems. Requires 5+ years of programming experience, including at least one year with Python. Ownership and passion for complex problem-solving are key.

Drive complex, multi-site software delivery as a Release Train Engineer/Agile Delivery Program Lead. Manage SAFe environments, cross-vendor dependencies, and the end-to-end SDLC while ensuring compliance and executive communication.

Administrator needed for hybrid role (2 days/week in Warsaw or Lublin). Administer Linux and Windows Server environments, manage databases (MS SQL Server, PostgreSQL, Oracle), and configure CI/CD tools. Minimum 5 years of experience required.

Design and deliver cloud-based data solutions for clients. Develop strategies for complex technical challenges and collaborate with stakeholders. Lead pre-sales activities and coach team members.

Data Steward ensures product information accuracy and completeness across systems. Validates, enriches, and syndicates data through inRiver, resolving data gaps and supporting business teams. Requires 3+ years of data management experience, proficiency in Excel, and fluency in English. Experience with PIM tools (inRiver, Salsify, Informatica, Akeneo) and syndication for retailers or marketplaces is essential.

Develop and maintain the frontend of HRappka.pl using Vue.js and PHP. Collaborate with QA, find and fix bugs, and contribute to application improvements.

Design, develop, and maintain scalable applications integrating LLMs and STT technologies. Work in an agile environment with cross-functional teams. Minimum 5 years of commercial development experience with strong proficiency in TypeScript, Python, or Node.js. Professional English skills required.

Design, implement, and manage CI/CD pipelines and AWS cloud architectures. Collaborate with development teams to optimize build and release processes. Implement infrastructure as code using tools like Terraform. Manage and optimize IaaS, PaaS, and SaaS solutions.

Business Analyst needed for a major banking client in Warsaw. 3-5 years of experience with required technologies and Agile methodologies. Fluent English required.