manager English-speaking jobs in Leszno

Experienced .NET WinForms Developer needed to build high-performance, real-time trading applications. Focus is on crafting fast, custom-rendered desktop UI using C#/.NET 8, handling real-time data streams, and optimizing multi-threaded UI performance.

Senior Security Engineer to design and deploy Akamai-based security solutions for a global tourism business. Responsibilities include managing WAF, CDN, and DDoS protection, conducting security assessments, and implementing security policies. Requires 4+ years of experience with Akamai technologies.

Mid Fullstack Developer needed for a HealthTech project. Develop and maintain applications using Python (backend) and React (frontend), integrating AI for mental health analysis. Requires 3+ years of Python experience and React knowledge.

Project Manager role involving project tracking, stakeholder communication, and account management. Requires 3+ years in PM/Account Management, strong analytical skills, and fluency in English and Polish.

Java Architect needed for a large-scale loyalty program application. Analyze requirements to design robust solutions within a complex monolith. Requires 10+ years in backend development, Java/Spring expertise, and strong architectural knowledge.

ServiceNow HAM Architect to design and implement advanced hardware asset management solutions. Experience with ServiceNow HAM module, asset lifecycle processes, and procurement workflows required.

Senior/Staff Backend Engineer to own critical parts of an AI Risk Decisioning Platform. Build and scale Java services, work with real-time streaming (Kafka, Flink), and own features end-to-end. Requires 5+ years in Java and experience with high-scale distributed systems.

Senior Product Manager to own and evolve user-facing experiences in SignNow's agreement execution journey. Identify pain points, simplify complex tasks using UX and AI, and drive measurable impact through A/B testing. Requires 5 years of SaaS product experience.

Lead strategic scaling and evolution of communication automation. Focus on campaign metrics, Data Science integration, UX improvement, and AI-driven features. Build platform compliance and safety measures. Requires product management experience and data proficiency.

Senior Cloud Engineer supports application and DevOps teams in designing scalable, highly available Azure solutions. Responsibilities include developing infrastructure as code, ensuring security best practices, and automating cloud capabilities. Requires Azure design experience and knowledge of distributed systems.

Build production-grade, agentic AI systems for VC and PE clients. Own end-to-end delivery of LLM workflows, full-stack AI applications, and scalable data infrastructure. Requires hands-on experience shipping production AI/LLM systems.

Provide Tier 2 IT support, troubleshooting advanced desktop, network, and application issues. Act as an escalation point, train junior staff, and support identity and endpoint management. Requires 2 years of technical support experience.

Global Category Manager for Cabinets at ABB's Traction division. Define sourcing strategy, secure suppliers, and negotiate terms for cabinets and related parts. Requires 10+ years in strategic Category/Sourcing Management.

Senior Data Engineer specializing in Snowflake to build a Consumer Data Lake. Requires 4+ years experience with DBT, Python, and Snowflake expertise. Focus on data pipeline development, modeling, and ensuring data privacy compliance.

Senior Database Migration Consultant focusing on Oracle to PostgreSQL migrations. Responsibilities include assessment, design, execution, and hands-on production cutovers using GCP Database Migration Service. Requires strong SQL and Oracle experience.

Staff ML Researcher to lead high-scope, ambiguous projects improving core metrics. Design and implement models, often deep neural networks, to predict user behavior. Requires hands-on ML expertise, end-to-end ownership, and strong communication.

Senior Front-end Developer needed to build and maintain business-critical Angular applications for financial processes. Focus on modernizing, scaling, and improving performance in vehicle leasing and fleet management. Requires 5+ years of Angular experience and strong TypeScript skills.

Big Data Engineer (Spark/Scala) to design and implement data solutions for the financing datahub. Requires 3-5 years of experience with Spark and Scala, plus skills in Java, Python, and DevOps.

Build and own full-stack systems for global treasury and trading using C#/.NET and React. Design scalable APIs, optimize backend services, and modernize legacy .NET Framework systems. Requires experience with SQL Server, TDD, and CI/CD.

Manual Tester role for IT systems supporting Frontex. Requires 5+ years IT experience, expertise in various testing types, and specific experience testing SharePoint on-premise and online solutions.