English-speaking jobs in Płock

Leads end-to-end invoice production and delivery for Europe and Middle East custody clients. Oversees payment reconciliation, manages escalations, and reviews team output. Coaches and develops a team of billing professionals, partners with stakeholders on process improvements, and leads documentation for projects and system enhancements.

Senior Tax Specialist supporting the EUR region. Responsibilities include tax compliance, reviewing tax returns, and supporting tax audits. Requires strong English, French, German, or Arabic skills and a minimum of 3 years of tax experience.

Manages end-to-end commercial training programs, including design, development, deployment, and effectiveness measurement. Leads onboarding, sales skills development, and field coaching initiatives. Collaborates cross-functionally to ensure aligned execution and drives continuous improvement through data analysis and feedback.

Develop and execute global commodity strategy, lead global price and contract negotiations, evaluate supplier performance, and manage supplier relationships.

Drive strategic occupancy planning excellence for Fortune 500 clients. Develop occupancy strategies, sequence moves, and resolve planning challenges while ensuring space utilization and corporate guideline compliance.

Social Media & Community Manager needed for a game development studio. Manage brand communication across platforms (X, Instagram, TikTok, Facebook, YouTube, Discord, Reddit, Steam), create content, and collaborate with production teams. Must have experience in game industry communications, strong social media knowledge, and excellent English and Polish communication skills.

The Application Engineering Project Technical Lead manages technical deliverables within agreed budgets and timelines. This role requires expertise in developing and enhancing technology solutions, managing technical tasks, coordinating with project managers, and ensuring quality delivery. The candidate will participate in all aspects of the delivery cycle and deliver quality, robust code.

Cybersecurity Software Engineer will design, develop, and implement security solutions for Roche's network infrastructure. Responsibilities include building automation frameworks, defining secure control guardrails, and collaborating with cross-functional teams to ensure the reliability and security of network code. Requires a Bachelor's degree in a relevant field and 5+ years of experience in software engineering, automation engineering, or development frameworks within complex infrastructure environments. Proficiency in Python, Terraform, GitLab, and GitHub is essential.

Global AI Business Transformation Lead for Service will drive AI adoption and integration across the Service Business Unit. This role translates enterprise AI strategy into practical business solutions, focusing on growth, customer experience, operational efficiency, and global transformation.

Experienced accountants with 8-20 hours/week availability are needed to review and refine AI-generated accounting outputs, ensuring accuracy, realism, and adherence to standards.

Financial Accountant will support the preparation of financial reports, conduct variance analysis, and oversee general ledger activities. Experience with SAP or similar ERP systems and strong Excel skills are required.

Lead Backend Engineer & Architect to design, build, and optimize scalable backend services using Node.js, TypeScript, and NestJS. Experience with distributed systems, PostgreSQL, security, and AI integrations required. 7+ years of commercial backend development experience necessary.

Support enterprise server environments based on RHEL/Unix systems. Collaborate with Server Engineering on infrastructure evolution and coordinate with external support teams. Diagnose and troubleshoot complex server issues, restore services, and provide technical consultation.

Senior Product Manager owns a gamified platform driving engagement and loyalty for FinTech Client #3 Associates. The role will expand to encompass the broader Merchant Ops product portfolio, including merchant data, onboarding, and partner integrations.

Build and own Uncapped's outbound engine, encompassing cold email, LinkedIn, and signal-based prospecting. Design scalable systems, optimize SDR tooling, and develop data targeting strategies.

Site QA/QC Manager to oversee quality lifecycle of a world-scale industrial gas construction project. Ensures civil, mechanical, piping, and electrical installations meet Air Liquide's standards, codes, and safety regulations. Responsibilities include managing the Project Quality Plan, conducting field inspections, overseeing welding and NDT, and managing contractor quality performance.

Lead Product Owner / Technical Project Manager for a 15-week project delivering a cloud-native SaaS platform for compliance services in the telecommunications sector. Responsibilities include translating legal, business, and technical requirements into user stories, managing the backlog, and leading the project towards an MVP. Requires experience as a Product Owner or Product Manager in B2B SaaS product development, leading Agile projects, and working with distributed teams. Strong technical understanding and experience with Jira or Azure DevOps are essential.

Senior Front-End Developer will contribute to architecture decisions, lead code reviews, and ensure code quality for a high-traffic web platform. Requires 7+ years of experience, 2+ years in a lead role, and expertise in CI/CD pipelines, performance monitoring, and GitHub. Fluent English required.

Senior Network Engineer to ensure reliable network operations across a global environment. Responsibilities include operating and maintaining SD-WAN, LAN, Wi-Fi, VPN, and perimeter security. Experience with global or follow-the-sun environments, ISPs, and carriers is required.

Own high-impact, cross-functional projects from definition to delivery. Coordinate initiatives across departments, manage risks, and support the CEO on strategic topics. Build scalable processes and champion an AI-first operating philosophy.