English-speaking jobs in Ełk

The Team Leader – Commercial Finance for Global Finance Services supports the Regional Finance team and acts as a tactical business partner, translating strategies into actionable plans to improve growth and profitability.

Sales Manager for Eastern Europe will develop and execute sales strategy for Poland and key Eastern European markets, focusing on ODM/OEM B2B customers in the e-bike, two-wheeler, and e-mobility sectors.

Leads and oversees FP&A operations within the Global Capability Center, ensuring high-quality financial deliverables. Manages and develops FP&A teams, driving performance and capability growth. Drives standardization, operational controls, and backup models across FP&A processes. Monitors service delivery against defined SLAs and KPIs. Partners with regional and global Finance Stakeholders and Business Leaders to support budgeting, forecasting, month-end close, and management reporting activities. Acts as a key point of contact and trusted advisor to senior Stakeholders, providing operational insights. Supports workforce planning, hiring, onboarding, and retention actions.

Junior HR Technology Administrator to support and advance Arrow's HR technology solutions. Responsibilities include issue tracking and resolution, process documentation, and ensuring HR data integrity. Requires 1-2 years of HR Technology/HRSC experience and a bachelor's degree. Experience with Workday, ServiceNow, Cornerstone, or SharePoint is advantageous.

Manages and validates large costing datasets, executes costing cycles, and coordinates process execution. Handles mass uploads, pricing updates, and data flows in D365/AX. Validates BOMs, routings, overheads, and costing sheets. Supports automation initiatives and process improvements. Requires 3-5 years of experience in standard costing, operations finance, or master data. Expert-level Excel skills and strong ERP experience, ideally Dynamics D365/AX. Solid understanding of manufacturing costing and production structures. Ability to manage and validate large data volumes with precision. Analytical mindset, structured approach, and strong numerical accuracy. Experience preparing audit/SOX documentation and with automation or digitalisation (PowerBI, ETL, scripting). Background in multi-site or global manufacturing environments. Exposure to cost modeling or margin analysis.

We are seeking a Specialist / Senior Technical Artist to create high-quality materials and technical art solutions for Frostpunk 1886. Responsibilities include building shaders and tools in UE5, optimizing assets, and collaborating with artists and programmers.

Financial Analyst to prepare, update, and maintain financial models for solar projects in the CEE pipeline. Responsibilities include estimating project profitability, valuing the project pipeline, and providing financial recommendations on project structuring. Requires a Bachelor's or Master's degree in a related field and 1-2 years of experience in financial modeling and renewable energy.

Lead the migration from SOLR to OpenSearch, designing a scalable and high-performance solution. Expert-level knowledge of Amazon OpenSearch Service and Apache SOLR required. Proven experience migrating from SOLR to OpenSearch, including architecture design, cluster sizing, and sharding. Deep expertise in index mapping, query optimization, performance tuning, and cluster scaling. Hands-on experience with Learning-to-Rank (LTR) implementations and ranking plugins. Strong understanding of behavioral and architectural differences between SOLR and OpenSearch, especially in the context of LTR.

As Product Operations Manager, you will design, build, and enforce AI-powered internal systems to automate workflows across the company. You will embed with teams to understand operational processes, identify areas for improvement, and build solutions using AI coding assistants, no-code builders, and automation tools.

Senior Business Systems Analyst to design and document solutions for a leading banking sector client. Analyze business needs, gather requirements, and collaborate with stakeholders and agile teams. Experience in system integration technologies (SOA, REST, Web Services), UML, CASE tools, and microservices architecture required.

Postdoctoral Researcher to conduct fundamental research in Computer Vision & Generative AI. PhD in CS, Machine Learning, Math, or related field required. Proven track record of publishing at top AI/CV venues.

HRHC Master Data Management Specialist provides HR guidance to associates across countries and languages. Responsibilities include processing HR lifecycle changes, contributing to projects, and ensuring accurate service delivery. Fluency in Polish, English, and Ukrainian, HR operations knowledge, and experience with HR Information Systems are required.

Lead the design and delivery of data-driven solutions using Spark/Scala. Architect, design, and implement scalable data pipelines and platforms. Mentor and support engineers, ensuring code quality and delivery alignment with regulatory requirements.

Sales Support Specialist (Administrator) needed to provide administrative and operational support for pre-sales and post-sales processes. Requires 3-5 years of experience in a sales support or administrative role, proficiency in Salesforce, and strong communication skills.

Lead Software Engineer to design, develop, and maintain scalable full-stack applications. Experience with JavaScript/TypeScript, Node.js, React/Vue/Angular, APIs, and CI/CD required. Mentorship and technical leadership experience necessary.

The Medical Lead Immunology ECE will provide strategic, scientific, and people leadership for the Immunology medical organization in the East Central Europe Cluster. This role will define and execute regional immunology medical strategies, lead and develop a team of Medical Science Liaisons (MSLs) and Medical Solution Leads, and act as a senior medical leader and scientific expert.

Architect and deliver impactful digital and security learning experiences across Moderna. Manage the full lifecycle of learning enablement programs, including course development, delivery, and reporting.

Senior AI/ML Engineer will design, build, and deploy production ML systems for identity resolution, scoring, and personalization. Responsibilities include building feature pipelines, developing and optimizing classification models, and integrating ML models with graph databases. Requires 5+ years of experience building and deploying ML systems, strong Python skills, and experience with cloud environments and graph data.

Designs, implements, and maintains security solutions for cloud environments, endpoints, networks, and applications. Leads vulnerability assessments, coordinates remediation activities, and develops security documentation.

SEO & Content Growth Specialist for a Ukrainian IT company. Create high-intent SEO and product content using AI tools. Improve existing pages and identify new search opportunities. Track performance metrics and optimize content for downloads and revenue.