English-speaking jobs in Włocławek

Software Engineer to build and launch new products from prototype to production. Collaborate with founders and product builders on multiple startup ideas. Experience with Node.js, Python, and AI tools is required. Focus on clean code, architecture, and reliability.

Technical Recruiter to scale Technology and Product teams across Europe and APAC. Full-cycle recruitment for Engineering, Data Science, Product, and Marketing roles.

Software Test Engineer to design, develop, and implement automated testing solutions for a new software ecosystem. Responsibilities include test infrastructure development, test strategy definition, test execution, and team mentorship. Requires 3-5 years of experience in test engineering, automation, and infrastructure design. Familiarity with test management tools and CI/CD pipelines is desired.

Test Manager with 3+ years of experience in Financial Services, developing test strategies, planning and managing test projects. Experience with test management tools (Jira, HP ALM, Selenium, Zephyr, Xray) and ISTQB Certified Tester - Advanced Level. Advanced German and Upper-intermediate English required.

SAP HCM Consultant with 3+ years of experience advising customers on implementation and operation of SAP HCM solutions. Focus on SAP administration, payroll accounting, time management, personnel cost planning, and organizational management. Strong knowledge of PA, PY modules and SAP HCM integration with FI/CO. German B2+ required. Willingness to travel and learn German social security and tax law.

Software Engineer Intern will contribute to the developer experience of a Rust-based AI coding agent, focusing on the CLI, terminal output, and user interaction. Requires Rust experience, AI-native workflow, and shipped projects.

Back-End Developer (Swedish Ad Platform) Full-time Are you a skilled Back-End Developer with a passion for building scalable, high-performance platforms? Join Sigma Software and contribute to the transformation of a global AdTech product into a modern, API-driven architecture.

Accounts Receivable Specialist will execute daily operational tasks, manage customer accounts, and participate in month-end and year-end closing activities. Requires 3+ years of experience in Accounts Receivable, strong analytical skills, and fluency in English and German.

Intern HR & Office Assistant to support daily HR and office operations. Will assist with employee onboarding, recruitment, document management, and office administration. Requires a Bachelor's degree or current student status in HR, Administration, or a related field.

Contract Design Engineer required to create 3D models from 2D designs in SolidWorks. Experience with 3D scan data and architectural drawings is essential. Must provide own SolidWorks license and CAD workstation.

Project Manager to align stakeholders, establish workflows, and ensure readiness for go-live. Strong stakeholder management, operational planning, and cross-functional coordination required. Experience managing complex, multi-stakeholder programs in production or creative agencies preferred.

Antioch is seeking 3D Asset Artists / Technical Artists to create simulation-ready environments, objects, and animated agents for robotics development. Responsibilities include world building, asset creation, animation, USD pipeline ownership, sensor-real materials, and simulation readiness. Applicants should have a strong portfolio demonstrating scene creation and asset production, experience with NVIDIA SimReady guidelines, and comfort with real-time constraints.

Python Developer to build internal tools, services, and automation solutions supporting research and analytical work. Develops backend components, integrations, and AI-driven solutions. Collaborates with Data Science and technical teams.

Acts as a strategic extension of the CEO, ensuring alignment, communication, prioritization, and execution of strategic initiatives. Manages risk, opportunities, and cross-functional projects. Supports the CEO in strategic planning, business development, and organizational scalability.

Junior Salesforce Marketing Automation Consultant will develop marketing automation strategies, analyze marketing processes, and utilize Salesforce Marketing Cloud tools to improve client marketing efforts.

Cerebre seeks a Senior AI Engineer to design and build AI-powered capabilities for an industrial knowledge graph platform. Responsibilities include developing AI systems that enable large language models to reason over engineering data, building chat-based interfaces for facility data, and orchestrating AI workflows across graph, documents, and engineering systems. The role requires 5+ years of experience in software engineering, machine learning engineering, or applied AI development, with a focus on integrating structured data with LLM-based reasoning and building production-grade AI systems.

Senior Software Engineer to design and scale high-performance systems for an Ads platform. Responsibilities include architecting, building, and evolving core systems, designing APIs and services, and driving architectural decisions. Requires 5+ years of experience building scalable systems, strong computer science fundamentals, and experience with distributed system architecture.

Java Engineer will develop software solutions for institutional clients to buy and sell interest rate financial instruments. Responsibilities include designing, implementing, and testing software, interacting with users, and providing application support. Requires strong Java programming experience, knowledge of data structures and algorithms, and solid communication skills. Experience with cloud migrations, SQL/NoSQL databases, and messaging middleware is preferred.

Business Analyst to connect business needs with technical solutions, shaping APIs for external partners. Analyze business processes, gather requirements, and document functional and non-functional needs. Collaborate with IT, partners, and business representatives. Fluent English required.

Own the UX research function across product portfolio. Design and run end-to-end research studies, analyze user behavior, and translate findings into actionable insights for product, growth, and design teams.