hr English-speaking jobs in Legionowo

Provides advanced technical support, troubleshooting hardware, software, and network issues. Analyzes logs, identifies root causes, and configures systems. Collaborates with internal teams and supports knowledge sharing.

Account Executive to drive sales and grow accounts for a foodtech marketplace. Focus on introducing the platform to chefs, restaurant owners, and F&B managers. Requires experience selling food products to restaurants and understanding of food pricing and chef buying decisions. Fluent Polish and good English skills are essential.

About Mesh Systems Mesh Systems are the Connected Product People. As a trusted Microsoft Partner, we help clients build, scale, and unlock value from their digital products. We specialize in creating scalable, cloud-based systems to process massive data volumes for global clients.

Senior Business Analyst needed for a 6+ month project focused on enterprise reporting and data mapping in the finance industry. Requires 6+ years of experience specifying reporting solutions, data mapping, and defining calculation logic.

Software Developer will build, support, and enhance cloud-native technology. Responsibilities include developing new processes, services, and applications, automating and troubleshooting cloud systems, and collaborating with teams to streamline workflows. Requires proficiency in Python, SQL, HTML, CSS, JavaScript, TypeScript, JSON, XML, Java, Spring, Maven, JUnit, Bash, and PowerShell, as well as experience with SQL Server databases and modern CI/CD practices.

Assistant Professor position in Biophysics at the Jagiellonian University. PhD required with a substantial scientific track record, publications, and teaching experience.

jsTypeScriptWindowsAngielskiProven experience with CI/CD pipelines and integrating open source complianceMinimum of 2 years of practical experience in open source compliance, preferably in a regulated industry such as healthcare or medical device. Thorough understanding of open source licenses, their implications, and best practices for compliance.

Senior PostgreSQL and Java Developer needed for a project migrating a rates trading platform from a legacy system to Murex. Responsibilities include database configuration, optimization, schema design, writing Java code, and working with database clusters and tools like Docker and Kubernetes. Requires 7+ years of development experience, 5+ years with database technologies (including 2+ years with PostgreSQL), and 3+ years with Java 17+, Spring, Spring-Boot, and unit-tests.

Own Databoostr's marketing strategy and execution, from lead generation to content creation and events. Translate technical value into business language and build campaigns that generate pipeline. Manage website content, social media, and nurture sequences in HubSpot.

Snowflake Developer with SSIS expertise needed for a large-scale data transformation program. Design, develop, and optimize data models and ETL pipelines in Snowflake. Build and maintain data ingestion and transformation workflows using SSIS packages and Snowflake tasks, streams, and Snowpipe.

Support clients in transforming their finance processes, focusing on MS Dynamics 365 implementation and end-to-end R2R process transformation. Lead and support clients in improving and transforming R2R processes, ensuring alignment with industry standards and best practices. Utilize and demonstrate a deep understanding of MS Dynamics 365 to optimize finance processes. Support go-to-market efforts and development of client proposals and RFP responses. Deliver clear and compelling presentations to clients, articulating the benefits and outcomes of finance transformation initiatives.

Account Coordinators support Senior Account Managers in servicing client needs and exceeding sales targets. They provide branded product solutions, manage project details, and contribute to growing client relationships.

Technical Account Manager to support Payment Gateway merchants with crypto experience. Manage merchant communication, technical support, and issue resolution. Requires 2+ years B2B crypto experience, fluency in English and Russian, and understanding of payment flows, APIs, and compliance.

Tech Lead to design, build, and lead the development of AI-powered systems. Requires 7+ years of software engineering experience, strong product instinct, full-stack capability with Python, and practical experience with AI/LLM systems. Leads by example, communicates effectively, and drives technical decisions that align with business outcomes.

You’ll join a team of 25 experienced engineers and product thinkers who move fast, ship clean code and value autonomy over bureaucracy.

Junior Data Analyst will create and modify static data objects, verify documentation for Private Capital funds, and perform BAU tasks. The role involves process control, risk identification, and supporting team activities.

Provides customer service via phone, email, chat, and social media for Swiss and German speakers. Processes warranty claims, resolves technical issues, and offers product advice.

Salesforce Developer to build, customize, and integrate Salesforce solutions. Develops integrations, implements data models, and supports CI/CD. Requires proven experience as a Salesforce Developer, strong Apex knowledge, and experience with Salesforce development lifecycle.

Production Systems Engineer – Mass Recovery identifies service dependencies, models failure scenarios, and supports recovery during major technology incidents. This role involves creating actionable solutions based on system behavior under stress within a multi-disciplinary Service Management team.

Description : The opportunity Join our team to drive the implementation of the latest internal and external standards in our Dry Transformers across all the factories in HUB Europe.