154 Part-time jobs for English speakers in Poland

Support the UK, Ireland & Middle Marketing & Business Development Team in various activities. Responsibilities include maintaining BD systems, updating marketing materials, and administering pitches. Requires C1 English and MS Office knowledge.

Build, operate, and optimize a large-scale sovereign cloud platform as an OpenStack Cloud Engineer. Requires hands-on experience with OpenStack (Cinder/Nova), Python/Go, Linux, and Kubernetes.

Build, operate, and optimize a large-scale sovereign cloud platform as an OpenStack Cloud Engineer. Requires hands-on experience with OpenStack (Cinder/Nova), Python/Go, Linux, and Kubernetes.

Experienced Embedded QA Engineer needed to design, develop, and execute test plans for camera devices in controlled temperature environments. Responsibilities include image quality testing, environmental testing, and collaborating with development teams. Requires 5+ years of experience in QA/testing of embedded systems or hardware devices.

Data Engineer role building an unstructured context layer for a private investment group. Responsibilities include ingestion from calls, email, and Slack, entity resolution, PII handling, and building vector/graph pipelines. This is a part-time, 20-hour-a-week engagement.

Graphic Design Intern supports brand image expansion and client marketing needs. Responsibilities include developing design concepts, adhering to guidelines, and building templates. Requires Graphic Design education and Adobe CC proficiency.

Blockchain Developer sought for a growing team building next-generation decentralized solutions. Requires 1+ year of blockchain software experience, proficiency in a programming language (JavaScript, Node.js, Python, Java), and Solidity knowledge or willingness to learn. Must be a strong problem solver with advanced English skills (B2+).

Support the Project Management development team by coordinating operations, tracking qualifications, and contributing to training content. Requires 3rd-year BS or Master's student in relevant fields with English fluency.

Tech Lead for an AI Companion in a mahjong game. Build the decision-making algorithm (RL, imitation, or search) with an LLM reasoning layer, ensuring a 2-second response budget. Own the end-to-end technical architecture.

As an AI Business Partner, you will drive AI adoption within the company by identifying process improvement opportunities, leading AI innovation sessions, and providing user support. You will guide teams on utilizing premium AI tools and championing a smooth transition to AI-powered workflows.

Supply Chain Import Assistant to support import coordination and management, primarily from Far East suppliers. Responsibilities include processing documentation, tracking shipments, and maintaining records. Requires English fluency and strong organizational skills.

Experienced Python/Rust Developer sought for a remote, part-time role (50%). Design and implement a unified interface for Fast Trading platforms, ensuring low latency and high throughput. Develop scalable backend services and build a consolidated integration layer. Strong experience with Apache Kafka, Microsoft Azure, and Kubernetes required.

Senior Oracle Platform Architect needed for part-time consulting to evaluate supporting the Service Provider model within the Oracle ecosystem. This role assesses Oracle-native strategic and architectural options, focusing on licensing, operations, and cloud deployment models.

As an AI Business Partner, you will drive AI adoption within the company by identifying process improvement opportunities, leading AI innovation sessions, and providing user support. You will guide teams on utilizing premium AI tools and championing a smooth transition to AI-powered workflows.

Experienced SharePoint Administrator needed to manage, maintain, and optimize the SharePoint platform. Responsibilities include installation, configuration, security management, and automation using PowerShell. Requires strong SharePoint knowledge and English skills.

Fractional CTO role requires experience architecting TypeScript monorepos (Nx/Turborepo) and deep knowledge of Next.js/Node.js. Key focus is designing data isolation for sensitive data combined with AI/third-party processing.

Seeking a part-time Business Intelligence Expert with QlikView expertise for freelance projects. Responsibilities include maintenance, development, data analysis, and BI solution migrations. Requires proven QlikView skills and good English.

LLM Engineer Freelancer to design and integrate practical AI features into production systems using Python, Node.js, or Ruby. Focus is on delivery, building LLM-powered features, and RAG pipelines. Requires experience with LLM APIs and vector databases.

Seeking an expert-level IFRS 18 Subject Matter Expert for an audit project. This role involves providing in-depth knowledge on IFRS 18 interpretation, application, and key judgment areas to the audit team. Must have practical experience supporting audit engagements.

Senior Python Backend Engineer needed to work on cutting-edge, decentralized, GPU-enabled systems. Requires 5+ years of programming experience, including at least one year with Python. Focus on complex problem-solving and ownership.