232 English-speaking jobs in Lublin

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 Kotlin Engineer to design, develop, and maintain high-quality backend services. Collaborate with cross-functional teams to define, design, and ship new features using coroutines and existing frameworks. Write unit and integration tests and participate in code reviews.

Senior Full-Stack Engineer to design, architect, and deliver scalable systems using Python, React, and Next.js. Responsibilities include backend development with frameworks like FastAPI or Django, API design, and collaborating with cross-functional teams. Requires 5+ years of experience in modern web application development, Python backend development, and AWS technologies.

Senior Business Analyst to support a global travel-tech company's SAP Compleat platform. Analyze workflows, gather requirements, and ensure configurations align with business policies. Experience with travel processes, GDS systems, and mid-office automation is required.

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

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.

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.

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.

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.

Experienced Frontend Engineer to lead the evolution of frontend frameworks for digital draw games. Build and optimize systems using React, TypeScript, and Vite. Implement robust client-server interactions and translate gameplay flows into scalable implementations.

Principal Site Reliability Engineer to define reliability architecture for AI compute services, drive automation, and design observability strategies. Requires expertise in Kubernetes, Python or Go, and AI/ML infrastructure. Proven ability to influence technical decisions and mentor SRE teams.

Senior Network Engineer will design, implement, maintain, and support enterprise network infrastructure using Cisco and Arista technologies. Responsibilities include configuring and troubleshooting network equipment, implementing Cisco NAC solutions, and managing various network and security platforms.

Senior Infrastructure Engineer will build and maintain Linux infrastructure for a major energy company. Responsibilities include managing Linux hosts, automating tasks, solving technical issues, and collaborating with teams. Experience with automation tools, VMWare, storage solutions, and scripting is required.

Lead a Python team developing features for a marketing and sales project using modern data technologies. Responsibilities include requirement analysis, technical solution design, team mentorship, and risk mitigation. Requires 4+ years of Python development experience, leadership skills, and expertise in FastAPI, Pandas, asyncio, SQLAlchemy, Celery, Redis, RabbitMQ, gRPC, and React.js. Experience with Docker, cloud platforms, CI/CD pipelines, and GenAI tools is beneficial.

Design, develop, and deploy advanced AI assistants using Microsoft Copilot Studio, Azure AI services, and the Power Platform. Shape architectural decisions, ensure security and scalability, and drive best practices in AI agent development.

Automated Functional Tester (Air Traffic Management) will plan and develop test plans, execute test procedures, and assess new software products. Requires 7+ years of experience in automated functional end-to-end testing using Java/JBehave and continuous integration.

Senior Backend Developer (AdTech) will architect, build, and evolve core systems for an advertising platform. Responsibilities include designing APIs, building high-throughput systems, and collaborating with product, data, and partner teams. Must have 5+ years of experience building scalable systems, AdTech experience, and a deep understanding of computer science fundamentals. Familiarity with Python, Django, Kubernetes, PostgreSQL, and AWS is preferred.

Senior DevOps Engineer to design and maintain cloud and hybrid infrastructure across Azure and AWS. Lead IaC initiatives, build and improve CI/CD pipelines, and support DevSecOps practices. Drive disaster recovery planning and partner with engineering teams on deployment architecture.

Lead Data Architect to design and evolve healthcare data architecture, lead database modernization, and define interoperability strategy using HL7 and FHIR standards.

Lead the technical direction of a large-scale healthcare platform using C#, .NET Core, Azure, and SQL Server/PostgreSQL. Drive HL7/FHIR interoperability and mentor engineers.