poznań English-speaking jobs in Kielce

Supervises cash, position, and market value reconciliations, reviews fund pricing, corporate actions, and profit & loss reports. Ensures timely and accurate NAV calculations and assists in the development of the NAV team. Requires 3+ years of experience in hedge fund administration, strong communication and analytical skills, and the ability to work independently and as part of a team.

Customer Service Administrator will serve as the primary point of contact for inquiries, providing timely and accurate responses. Manage, maintain, report, and reconcile daily stock transactions. Collaborate with teams to resolve issues and implement process improvements.

Leads funnel performance, CRO, and commercial alignment between paid acquisition and on-site experience. Builds, tests, and optimizes funnels and landing pages to convert paid traffic into customers. Owns the full lifecycle of funnels, landing pages, and commercial flows. Directs the commercial execution of new product launches and campaigns.

Regional Planning Coordinator will support regional supply planning, monitor inventory and supply plans, coordinate replenishment orders, and manage supply risks.

Senior Product Engineer to build and ship AI features for a B2B customer support platform. Responsibilities include designing backend services, building APIs, and driving system scalability. Experience with LLM orchestration, API optimization, and AI observability is required.

Junior Programmatic Specialist will set up, monitor, and optimize programmatic ad campaigns across multiple markets. Responsibilities include adjusting pricing rules in AdX, managing programmatic deals in Google Ad Manager, and collaborating with teams to align strategies. A Bachelor's degree in a related field and familiarity with Google Ad Manager and programmatic concepts are required.

Coordinate end-to-end order processing for German and Austria region customers. Responsibilities include order entry, change order process, hold management, and close cooperation with internal stakeholders. Fluent German (min. B2) and English (B1/B2) required.

Insly seeks a skilled PHP/Laravel Software Developer to develop and maintain web applications. Responsibilities include designing and implementing RESTful APIs, optimizing application performance, and collaborating with cross-functional teams.

Lead Cloud Engineer For Digital Hub Warsaw, we are looking for: At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where Health for all, Hunger for none is no longer a dream, but a real possibility.

Technical Product Manager / Owner will define and drive the strategy and roadmap for Zyte's AI-related product initiatives, focusing on agentic systems and AI-native developer workflows. Responsibilities include leading cross-functional teams to deliver capabilities, identifying opportunities for integrations and ecosystem partnerships, and staying on top of market changes in AI and developer tooling.

As a Product Business Analyst, you will translate market and client needs into clear requirements, ensuring solutions align with product strategy. You will lead discussions to define optimal business solutions, capture requirements, and manage scope changes. You will also support project governance, risk assessments, and client onboarding. Strong expertise in Collateral Management or Securities Lending is essential.

Finance Specialist, Accounting to Reporting ensures completeness, accuracy, and timeliness of accounting records and reported figures for assigned legal entities.

Finance HR Operations Coordinator supports financial and HR operations, focusing on data accuracy, payroll processes, and reporting. Requires 2+ years of iGaming finance experience, advanced Excel skills, and strong analytical abilities.

Data Entry Operator needed for a fixed-term position in Nadarzyn. The role involves entering maintenance data into SAP GSI, managing databases, creating service requests, and supporting system users.

System Test Engineer will conduct thorough reviews of system requirements and designs, develop test cases, and execute manual and automated tests on PowerDrive HIL benches.

Junior Software Engineer focused on problem solving and coding. Builds systems with a focus on clarity, speed, and maintainability. Works in small, autonomous teams with high ownership and impact. Strong understanding of data structures, algorithms, and software engineering principles required. Experience with Node.js, TypeScript, React, React Native, AWS, Kubernetes, and Terraform preferred.

Purchasing Intern supports day-to-day supply chain and logistics activities, including procurement, inventory tracking, and purchase planning.

Designs and deploys machine learning and optimization solutions for manufacturing and technical development. Analyzes data, identifies opportunities, and collaborates with cross-functional teams to drive scalable solutions. Communicates findings to technical and non-technical audiences.

Manages complex transformation programs, ensuring alignment with strategic objectives. Coordinates project workstreams, manages risks and timelines, and prepares executive-level reports. Requires 5+ years of experience in complex project management, strong stakeholder engagement, and advanced Excel and PowerPoint skills.

Senior Accountant needed to build and manage the full accounting and finance function for a project. Responsibilities include setting up and maintaining 1C accounting, managing the full accounting cycle, preparing financial reports, and collaborating with external partners. Requires 5+ years of experience as a Senior Accountant, Chief Accountant, or Financial Manager with strong 1C (Accounting 3.0, ERP) skills and fluency in English and Russian.