153 English-speaking jobs in Lublin

Senior Backend Engineer to design and build scalable middleware services for a major consumer platform. Develop serverless applications, Node.js/TypeScript microservices, and event-driven architectures. Leverage AI-assisted development tools. Must have 4+ years of backend development experience and proficiency in JavaScript/TypeScript, AWS Lambda, API Gateway, and CI/CD pipelines.

Senior Backend Engineer to architect and build core systems for a next-generation AdTech platform. Design APIs and services for campaign management, targeting, delivery, attribution, and reporting. Build and optimize high-throughput, low-latency systems.

Data Engineer will build and launch data pipelines and models in Azure cloud environments. Collaborate with clients, implement best practices, and optimize analytical solutions. Requires 2+ years of experience as a Data Engineer, 1+ year with cloud platforms (Azure preferred), 2+ years of Python and SQL, and understanding of DWH data modeling.

Senior Mainframe Automation Engineer to lead migration and optimization of mainframe automation solutions from CA OPS/MVS to Tivoli Systems Automation for z/OS and from CA Automation Point to SAIOM.

Senior PHP Developer to develop and maintain full-stack applications using PHP 8.X, adhering to OOP and MVC patterns. Responsibilities include database design and optimization, PHP version migrations, and Docker environment creation. Must have 3+ years of PHP 8.X experience, MVC knowledge, and experience with MySQL and Microsoft SQL Server.

Design, implement, and deploy production-grade AI agents and orchestration workflows using Python, LangGraph, and LangChain. Integrate top models and connect agents to real systems. Requires 2+ years building and shipping AI agents.

Senior Backend Engineer to architect and build core systems for a next-generation advertising platform. Design APIs and services for campaign management, targeting, delivery, attribution, and reporting. Build and optimize high-throughput, low-latency systems.

AgileEngine seeks a contract Zuora Billing & Revenue Specialist to manage a live Zuora environment. Responsibilities include designing pricing models, product catalogs, and revenue rules, resolving complex billing issues, and ensuring data flow between Zuora and other enterprise systems. Requires 4+ years of Zuora Billing and Revenue experience, ASC 606/IFRS 15 knowledge, and strong API and data flow troubleshooting skills.

Network Security Analyst to support security and governance of complex enterprise and industrial networks. Manage firewall rules, implement access restrictions, and identify network security risks. Requires 3 years of firewall administration and L2/L3 switching experience.

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.

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.

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.

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.

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.

Principal/Senior GCP DevOps Engineer to design, build, and operate scalable cloud environments. Experience with Kubernetes, Terraform, and GCP services required.

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.

Lead regulation and homologation processes for international markets, acting as a Product Safety Assessor. Analyze and apply standards like ISO 26262 and EN 50126. Work with global teams to ensure compliance.

Implement and customize Salesforce solutions for insurers and banks. Configure, integrate, and customize Salesforce software to meet client needs. Create, design, and implement state-of-the-art solutions.

Implement Guidewire Insurance Suite solutions for international clients, including Claim Center, Policy Center, and Billing Center. Integrate Guidewire with external systems and work in an agile project team.

Lead IT solutions design, implement Guidewire core insurance system using Java/Gosu, and manage project teams. Requires 4+ years Java/Gosu development experience, 1+ year in a leadership role, fluency in English, and experience with systems integration or insurance.