1370 English-speaking jobs in Poznań

Senior Cloud Infrastructure Engineer will improve, automate, and grow SmartRecruiters cloud platform. Responsibilities include collaborating with teams on strategic initiatives, responding to client threats, and mentoring engineering team members.

Leads design system and accessibility initiatives across product teams. Identifies gaps in design system, accessibility workflow, and shared UI infrastructure. Plans, owns, and delivers improvements to the platform. Communicates with engineering and design partners to maintain alignment on components, patterns, and standards. Documents components, guidelines, accessibility workflows, and contribution models. Mentors engineers on design system usage and accessibility best practices. Collaborates with Design, Product, and Technologists to align specifications, patterns, and standards with company goals. Applies system thinking to refine components, workflows, and governance.

Senior QA Engineer will perform performance testing on a multi-tenant enterprise data platform, focusing on API layer, authentication flows, data pipelines, and data isolation. Requires 5 years of QA engineering experience with performance testing, expertise with tools like JMeter, Gatling, or k6, and deep experience testing REST APIs at scale.

Data Engineer (Snowflake Power BI) to design, build, and maintain scalable data pipelines in Snowflake. Develop dashboards, data models, and reporting solutions using Tableau and/or Power BI.

Backend/DevOps Engineer needed for iOS MVP demo integration. Responsibilities include network setup, certificate handling, integration runbooks, and end-to-end diagnostics. Requires experience in DevOps, backend integration, networking, TLS/mTLS, and iOS integration constraints.

As a Workflow Specialist, you will design, build, and operate a toolkit for migrating rule-based automation systems. You will translate complex rule-based logic from a source system into a modern workflow engine.

Core Engineer to develop and maintain core systems using Perl and Java. Focus on writing clean code, understanding existing systems, and creating technical documentation. Requires 5+ years of software engineering experience and proficiency in Perl.

Develop and apply engineering knowledge in IP networking, wireless and satellite networks, fixed networks, enterprise networks, connected devices, and Telco Cloud platforms. Design, document, and implement IP network elements, leveraging expertise in routing, VLANs, OSPF, BGP, MPLS, IPv4/IPv6, DNS, and cellular networks.

Lead Specialist, AI Scientist will design and develop prototypes of AI technologies for content generation and innovative learning experiences. This role will drive technical leadership, collaborate with stakeholders, and explore emerging AI technologies. Requires strong AI engineering and fullstack development skills, experience with public cloud platforms, and the ability to lead technical efforts.

Execute sourcing activities for long tail suppliers, negotiate pricing and terms, and support contract management. Manage supplier relationships, identify cost reduction opportunities, and collaborate cross-functionally. Bachelor's degree and 1-2 years of procurement experience required. Advanced English skills necessary.

This Continuous Improvement & Performance Manager role drives operational excellence across the CIS/Middle East/Asia customer supply chain. Responsibilities include gathering and analyzing supply chain data, developing reporting tools, investigating performance issues, and collaborating with cross-functional teams to optimize service, cost, and performance.

Supports the successful preparation and execution of project cutovers, training activities, and testing cycles. Coordinates cutover activities across SAP projects, ensures training materials and attendance tracking are properly managed, and monitors test execution. Collaborates with business stakeholders, functional teams, and vendors.

Leads the BSC Compliance Tax Team, oversees European Tax Compliance processes, and develops tax policies and procedures. Manages relationships with third-party providers and supports the business with compliance matters. Requires a Bachelor's Degree in Law, Business, or Economics, advanced English proficiency, and 5+ years of tax experience with a focus on indirect tax.

AR Accountant needed for daily bank statement recording, accounts receivable posting, and cash allocation discrepancy resolution. Experience with SAP or other ERP systems is advantageous.

Participate in projects developing and implementing design methodologies, including Model-Based Definition (MBD). Implement PLM systems, including MCAD data management functionalities. Lead CAD system transition and consolidation projects. Provide technical support in the field of solutions and products offered by the company.

Senior Backend Engineer will architect and evolve core backend services and APIs for an AI-powered accounting platform. Responsibilities include designing distributed systems, building secure production systems, and establishing operational best practices. Requires 5-10+ years of experience building production backend systems, deep API design expertise, and strong AWS or GCP infrastructure experience.

This Finance Business Partner role drives business performance through insights, decision support, and analysis. The role supports and challenges the organization to ensure alignment of business strategies with financial objectives. Responsibilities include leading the Integrated Business Planning process, delivering financial insights, and acting as a strategic partner to market leaders. The ideal candidate has 2-4 years of experience in finance business partnering/FP&A, preferably in a large global company.

Software Developer Engineer interns will work on real software features within the Tessent development environment. Interns will collaborate with software developers and engineering teams across the globe to support the investigation and resolution of customer issues. Interns will participate in daily software development activities and engineering discussions.

Delivers periodic client reports accurately and on time. Produces automated reports using specialized platforms and prepares manual reports for non-standard requests. Supports process improvement initiatives and system enhancements. Collaborates with client service and reporting teams globally.

Plan and execute internal audits to assess process and control effectiveness across the Europe & Africa region. Drive digitalization of audit processes and collaborate with global audit teams.