backend developer English-speaking jobs in Bełchatów

Project Manager for Global Procurement to deliver the Sequoia Europe Supply Chain Transformation Programme. Responsibilities include guiding savings initiatives and leading cross-functional implementation. Requires 3-5 years in procurement or supply chain roles with project management experience.

Supervise a team providing Level 1 holistic support for Sabre Agency Workspace to B2B Travel Agents. Responsibilities include coaching, meeting KPIs, and driving operational improvements. Prior people management experience is required.

Account Manager Neuromodulation maintains business opportunities for DBS and SCS portfolios. Responsibilities include clinical and technical support, driving sales, and organizing medical education for healthcare professionals.

Account Executive drives Uber for Business expansion in Eastern Europe. Manage the full sales cycle, prospecting mid-market leads, and leading complex negotiations. Requires 3-4 years of new business development experience and native Polish fluency.

Design and scale the data layer for personalization and segmentation. Integrate diverse data sources into a unified customer view using Databricks, AWS, Kafka, and PySpark. Focus on end-to-end data pipeline development.

Research Scientist needed for advanced electrical insulation technologies. Lead R&D projects using high-speed dynamics simulations and coupled thermomechanical analysis. Requires Master's/PhD and 2+ years experience with CAD/CAE modeling.

Senior Software Engineer II role focusing on complex backend challenges in the Apply domain using .NET Core. Responsibilities include designing architectural solutions, mentoring engineers, and leading technical initiatives. Requires experience with SQL, AWS, and microservices.

Lead Support Planning Analyst for a global strategic client, partnering to develop real estate plans using data insights. Requires 7+ years in commercial real estate, strategic portfolio planning, and data analytics.

Site IT Operations Coordinator & Asset Specialist ensures IT support and business continuity for the Kraków Center. Responsibilities include asset management, infrastructure maintenance, and ITIL-based support. Requires IT/engineering degree and 3-5 years of IT experience.

Provides financial accounting support by booking invoices, reviewing purchase orders, and executing payment runs. Ensures payments are accurate, timely, and compliant. Collaborates with various departments and supports process improvement initiatives. Requires a bachelor's degree in a related field and experience with SAP and/or Coupa.

Senior Embedded Linux Developer needed for industrial automation. Requires 5+ years in C, strong experience with Embedded Linux and Zephyr RTOS, and low-level ARM microcontroller development. Focus on firmware, communication, and security.

Software Factory Architect to provide expert consultation and guide software engineering and architecture. Design and improve SDLC processes, review complex solution architectures, and drive engineering vision using Azure and Kubernetes.

Digital Sales Representative needed with Turkish and English skills. This role focuses on building customer relationships, analyzing accounts, and achieving revenue quotas in a target-driven environment.

Talent Acquisition Partner supporting EMEA growth. Manages full-cycle recruitment, partnering with business leaders. Requires experience in high-volume recruitment and fluency in Swedish and English.

Supply Chain Lead IT Architect needed to own the architecture for customer fulfillment, logistics, and Order-to-Cash during a large-scale business separation. Requires deep SAP ECC and logistics expertise.

Controls material flow and production orders to ensure manufacturing continuity. Responsibilities include managing material flow, reporting shortages, and using SAP for production planning. Requires systematic approach and communication skills.

Middle Office Static Data Specialist role processing orders, analyzing data, and updating Middle Office platforms. Maintain correct data for securities and derivatives transactions in the NAM shift (16:00-24:00 CET).

Technical Consultant role requires 3-7 years experience. Responsibilities include managing customer relationships, translating complex requirements into scalable solutions, and leading technical implementations. Fluent English is mandatory.

Lead a cross-functional team to build a cloud-native ODS platform. Focus on scalable, event-driven data pipelines using Kafka (MSK), AWS Glue, ECS, and Spring Boot/Python. Requires 5+ years in data engineering.

Technical Support Engineer focusing on Security/Compliance. Responsibilities include monitoring and mitigating threats using Defender for Endpoint and antivirus software. Requires 3-5 years of IT infrastructure support experience and knowledge of security policies.